CN107639386A - The forming method and support frame of a kind of support frame for laminar flow hoods - Google Patents
The forming method and support frame of a kind of support frame for laminar flow hoods Download PDFInfo
- Publication number
- CN107639386A CN107639386A CN201610577334.4A CN201610577334A CN107639386A CN 107639386 A CN107639386 A CN 107639386A CN 201610577334 A CN201610577334 A CN 201610577334A CN 107639386 A CN107639386 A CN 107639386A
- Authority
- CN
- China
- Prior art keywords
- support frame
- notch
- square tubes
- laminar flow
- forming method
- 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.)
- Pending
Links
Abstract
The invention discloses a kind of forming method of support frame for laminar flow hoods and support frame, method comprises the following steps：S1：Blanking；S2：V-notch is set；S3：Square tube is molded；S4：Framework is molded.Support frame makes of the forming method of above-mentioned support frame for laminar flow hoods, including two isometric square tubes and U-shaped board, two v-notch are uniformly arranged in two square tubes, two square tubes are bent into U-tube along v-notch respectively, and two single u-shaped pipes are mutually butted and are fastenedly connected by U-shaped board and bolt.The present invention has short process-cycle, efficiency high, cost is low, can improve the advantages of sealing and exterior aesthetics.
Description
Technical field
The invention mainly relates to the forming technique of laminar flow support frame, more particularly to a kind of shaping of support frame for laminar flow hoods
Method and support frame.
Background technology
In pharmaceutical industry, laminar flow hood is widely used, and the setting of laminar flow hood generally requires support frame and it is propped up
Support.In the prior art, laminar flow support frame is formed by the weldering of multiple bulk-breaking groups, and bulk-breaking is formed using the weldering of square tube group, every kind of bulk-breaking side
Pipe is machined by multiple processes, first sawing square tube, then line cuts welding angle, also needed after integral assembly welding reprocess square hole and
Overall wire drawing polishing.Following defect and deficiency be present using the method for square tube assembly welding shaping：1st, cycle process time length, efficiency
It is low, cost is high；2nd, it is too many to organize weldering bulk-breaking, each bulk-breaking junction welding is welded using full weld, and deformation is big after welding, and scale error is too
Greatly, and general frame surface irregularity, docked with hundred grades of laminar flows seating unevenly, size also differs greatly, and has gap to need gluing water to fill out
Fill to reach sealing；3rd, because square tube corner positions are using welding, postwelding polishes out of plumb, the cause not of uniform size of R angles, wire drawing lines
Not straight, outward appearance is unsightly.
The content of the invention
The technical problem to be solved in the present invention is overcome the deficiencies in the prior art, there is provided a kind of process-cycle is short, efficiency high,
Cost is low, can improve the forming method and support frame of the support frame for laminar flow hoods of sealing and exterior aesthetics.
In order to solve the above technical problems, the present invention uses following technical scheme：
A kind of forming method of support frame for laminar flow hoods, comprises the following steps：
S1：Blanking：The slab that the block length of blanking two is equal and length summation is equal with required support frame girth；
S2：V-notch is set：At the ﹕ 1 of 1 ﹕ 2 of two boards base separated time v-notch is cut along the side of slab one；
S3：Square tube is molded：Along two boards base, four bending lines A, B, C and D are set, and along four bending lines by two boards base bending
Into two square tubes, section weldering welding is carried out along the docking sideline of two square tubes；
S4：Framework is molded：Two square tubes are bent into two single u-shaped pipes along two v-notch of two square tubes respectively, by two U
Type pipe docks, and is fastenedly connected two single u-shaped pipes using U-shaped board.
Further improvement as above-mentioned technical proposal：
When carrying out step S2, two unthreaded hole grooves are cut in the side of midline two between per two adjacent separated times.
When carrying out step S2, half slot is cut in the relative side of the v-notch of slab, half slot is located at bisector two
Side.
A kind of support frame, made of the forming method of above-mentioned support frame for laminar flow hoods, including two isometric square tubes
And U-shaped board, two v-notch are uniformly arranged in two square tubes, and two square tubes are bent into U-tube, two U along v-notch respectively
Type pipe is mutually butted and is fastenedly connected by U-shaped board and bolt.
Compared with prior art, the advantage of the invention is that：
The forming method of the support frame for laminar flow hoods of the present invention, it is not necessary to multiple bulk-breaking group welderings, after being bent into pipe by two boards base
Formed and be detachably connected by U-shaped board again, need to only polished in bending line spot welding, cycle process time is short, efficiency high, cost are low；
Because as long as using spot welding, overall deformation is very small after framework shaping, surfacing, is easy to dock with hundred grades of laminar flows, improves
Sealing；Due to the reduction of polishing point so that the R angles of framework are very regular, improve visual effect.The carriage of the present invention
Frame, made of the forming method of above-mentioned support frame for laminar flow hoods, therefore possess the corresponding technique effect of the above method.
Brief description of the drawings
Fig. 1 is the flow chart of the forming method of support frame for laminar flow hoods of the present invention.
Fig. 2 is the structural representation of plate blank molding in the present invention.
Fig. 3 is the structural representation that square tube is molded in the present invention.
Fig. 4 is the structural representation of U-tube first time bending in the present invention.
Fig. 5 is the structural representation of second of bending of U-tube in the present invention.
Fig. 6 is the structural representation of middle frame shaping of the present invention.
Fig. 7 is mplifying structure schematic diagram at E in Fig. 2.
Fig. 8 is the structural representation of U-shaped board in the present invention.
Each label represents in figure：
1st, square tube；11st, v-notch；2nd, U-shaped board.
Embodiment
The present invention is described in further details below with reference to Figure of description and specific embodiment.
Fig. 1 to Fig. 8 shows a kind embodiment of the forming method of support frame for laminar flow hoods of the present invention, including following step
Suddenly：
S1：Blanking：The slab that the block length of blanking two is equal and length summation is equal with required support frame girth；
S2：V-notch is set：At the separated times of 1 ﹕, 2 ﹕ 1 of two boards base v-notch is cut along the side of slab one；
S3：Square tube is molded：Along two boards base, four bending lines A, B, C and D are set, and along four bending lines by two boards base bending
Into two square tubes, section weldering welding is carried out along the docking sideline of two square tubes；
S4：Framework is molded：Two square tubes are bent into two single u-shaped pipes along two v-notch of two square tubes respectively, by two U
Type pipe docks, and is fastenedly connected two single u-shaped pipes using U-shaped board.
Using this method, it is not necessary to the weldering of multiple bulk-breaking groups, by two boards base be bent into Guan Houzai formed by U-shaped board it is removable
Connection is unloaded, need to only be polished in bending line spot welding, cycle process time is short, efficiency high, cost are low；As long as due to using spot welding, frame
Overall deformation is very small after putting up type, surfacing, is easy to dock with hundred grades of laminar flows, improves sealing；Due to polishing point
Reduce so that the R angles of framework are very regular, improve visual effect.
In the present embodiment, when carrying out step S2, the side of midline two between per two adjacent separated times cuts two
Unthreaded hole groove.In this way, so that after framework shaping, unthreaded hole groove can form unthreaded hole, and its shaping is very simple.
In the present embodiment, when carrying out step S2, half slot, half slot are cut in the relative side of the v-notch of slab
Positioned at bisector both sides.In this way, so that after framework shaping, half slot can form circular hole, and its shaping is very simple.
Fig. 2 to Fig. 8 shows a kind of embodiment of support frame of the present invention, in aforementioned manners the laminar flow hood support of embodiment
The forming method of framework is made, including two isometric square tubes 1 and U-shaped board 2, and two v-notch are uniformly arranged in two square tubes 1
11, two square tubes 1 are bent into U-tube along v-notch 11 respectively, and two single u-shaped pipes are mutually butted and tight by U-shaped board 2 and bolt
It is solidly connected.In the structure, it is not necessary to multiple bulk-breaking group welderings, be bent into Guan Houzai by two boards base and formed detachably by U-shaped board
Connection, it need to only be polished in bending line spot welding, cycle process time is short, efficiency high, cost are low；As long as due to using spot welding, framework
Overall deformation is very small after shaping, surfacing, is easy to dock with hundred grades of laminar flows, improves sealing；Due to subtracting for polishing point
It is few so that the R angles of framework are very regular, improve visual effect.
Although the present invention is disclosed as above with preferred embodiment, but is not limited to the present invention.It is any to be familiar with ability
The technical staff in domain, in the case where not departing from technical solution of the present invention scope, all using the technology contents pair of the disclosure above
Technical solution of the present invention makes many possible changes and modifications, or is revised as the equivalent embodiment of equivalent variations.Therefore, it is every
Without departing from the content of technical solution of the present invention, according to the technology of the present invention essence to any simple modification made for any of the above embodiments,
Equivalent variations and modification, it all should fall in the range of technical solution of the present invention protection.
Claims (4)
- A kind of 1. forming method of support frame for laminar flow hoods, it is characterised in that：Comprise the following steps：S1：Blanking：The slab that the block length of blanking two is equal and length summation is equal with required support frame girth；S2：V-notch is set：At the ﹕ 1 of 1 ﹕ 2 of two boards base separated time v-notch is cut along the side of slab one；S3：Square tube is molded：Along two boards base, four bending lines A, B, C and D are set, and along four bending lines by two boards base bending Into two square tubes, section weldering welding is carried out along the docking sideline of two square tubes；S4：Framework is molded：Two square tubes are bent into two single u-shaped pipes along two v-notch of two square tubes respectively, by two U Type pipe docks, and is fastenedly connected two single u-shaped pipes using U-shaped board.
- 2. the forming method of support frame for laminar flow hoods according to claim 1, it is characterised in that：When carrying out step S2, Cut two unthreaded hole grooves in the side of midline two between per two adjacent separated times.
- 3. the forming method of support frame for laminar flow hoods according to claim 2, it is characterised in that：When carrying out step S2, Half slot is cut in the relative side of the v-notch of slab, half slot is located at bisector both sides.
- A kind of 4. support frame, it is characterised in that：With the support frame for laminar flow hoods any one of claims 1 to 3 into Type method makes, including two isometric square tubes（1）And U-shaped board（2）, two square tubes（1）On be uniformly arranged two v-notch （11）, two square tubes（1）Respectively along v-notch（11）U-tube is bent into, two single u-shaped pipes are mutually butted and pass through U-shaped board（2） It is fastenedly connected with bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610577334.4A CN107639386A (en) | 2016-07-21 | 2016-07-21 | The forming method and support frame of a kind of support frame for laminar flow hoods |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610577334.4A CN107639386A (en) | 2016-07-21 | 2016-07-21 | The forming method and support frame of a kind of support frame for laminar flow hoods |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107639386A true CN107639386A (en) | 2018-01-30 |
Family
ID=61107932
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610577334.4A Pending CN107639386A (en) | 2016-07-21 | 2016-07-21 | The forming method and support frame of a kind of support frame for laminar flow hoods |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107639386A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108500638A (en) * | 2018-04-10 | 2018-09-07 | 青岛日森机电有限公司 | A kind of no-welding bending frame mounting |
| CN114227170A (en) * | 2021-12-23 | 2022-03-25 | 广东奥菱电梯有限公司 | Manufacturing method of auxiliary rail transverse bracket of hoistway frame |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070175039A1 (en) * | 1999-10-04 | 2007-08-02 | Lasusa Frank | Window component notching system and method |
| CN202182321U (en) * | 2011-06-29 | 2012-04-04 | 山东招金金银精炼有限公司 | Anti-falling support of air bottle |
| CN103139516A (en) * | 2013-03-11 | 2013-06-05 | 四川长虹技佳精工有限公司 | Integrated face frame used for panel television (TV) set and manufacturing method of integrated face frame |
| CN103567282A (en) * | 2013-10-12 | 2014-02-12 | 徐文永 | Integral molding process for profile |
| CN104227341A (en) * | 2014-07-24 | 2014-12-24 | 宁波乐歌视讯科技股份有限公司 | Rotary arm of bracket of flat-panel television and manufacturing method thereof |
| CN105710175A (en) * | 2016-05-11 | 2016-06-29 | 周玉红 | Square tube bending tool |
-
2016
- 2016-07-21 CN CN201610577334.4A patent/CN107639386A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070175039A1 (en) * | 1999-10-04 | 2007-08-02 | Lasusa Frank | Window component notching system and method |
| CN202182321U (en) * | 2011-06-29 | 2012-04-04 | 山东招金金银精炼有限公司 | Anti-falling support of air bottle |
| CN103139516A (en) * | 2013-03-11 | 2013-06-05 | 四川长虹技佳精工有限公司 | Integrated face frame used for panel television (TV) set and manufacturing method of integrated face frame |
| CN103567282A (en) * | 2013-10-12 | 2014-02-12 | 徐文永 | Integral molding process for profile |
| CN104227341A (en) * | 2014-07-24 | 2014-12-24 | 宁波乐歌视讯科技股份有限公司 | Rotary arm of bracket of flat-panel television and manufacturing method thereof |
| CN105710175A (en) * | 2016-05-11 | 2016-06-29 | 周玉红 | Square tube bending tool |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108500638A (en) * | 2018-04-10 | 2018-09-07 | 青岛日森机电有限公司 | A kind of no-welding bending frame mounting |
| CN114227170A (en) * | 2021-12-23 | 2022-03-25 | 广东奥菱电梯有限公司 | Manufacturing method of auxiliary rail transverse bracket of hoistway frame |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107639387A (en) | The forming method and support frame of support frame for laminar flow hoods | |
| CN102039510A (en) | Tooling for assembling and welding I-beam | |
| CN205271305U (en) | Group of ocean module drilling machine high pressure line is to using special fixture | |
| CN104722887A (en) | Steel angle opposite-buckling box-type steel component and installing and welding process of full penetration of main welding joint | |
| CN107639386A (en) | The forming method and support frame of a kind of support frame for laminar flow hoods | |
| CN104722888A (en) | Forming process of full penetration of main welding joint of steel angle opposite-buckling box | |
| CN103331551A (en) | Double-position workstation of furnace body welding robot | |
| CN106944721A (en) | The preparation method that double H types section turns box-type section composite steel column | |
| CN106624611A (en) | Thick-wall tee joint solid curve surface groove welding technology | |
| CN203808537U (en) | Steel column butt-joint plane position correcting device | |
| CN103321324A (en) | Truss nodal region super-thick steel plate wall and building method thereof | |
| CN203484820U (en) | Welding clamp plate | |
| CN208276406U (en) | A kind of automatic section box girder bed die angle steel positioning system | |
| CN206869376U (en) | A kind of fixture for being easy to pipe welding | |
| CN209319099U (en) | A kind of positioning mechanism of soldering cramping apparatus being switched fast | |
| CN110064757B (en) | Suspended surface structure for selective laser melting | |
| CN102837708A (en) | Manufacturing method of side wall of vehicle body of metro vehicle | |
| CN105798479A (en) | Length-unlimited continuous H structural steel production method | |
| CN106825845B (en) | A kind of production method of steel pipe bundle | |
| CN103128570B (en) | Angle fitting chamfer angle mold | |
| CN101905385A (en) | Butting groove structure of stainless steel tube | |
| CN204735897U (en) | A frame set is to anchor clamps that is used for high pressure notes steam turbine group to prepare | |
| CN104439775B (en) | A kind of welding method of diaphragm plate unit | |
| CN207534429U (en) | A kind of cutting Special positioning tool for being used to process elbow pipe collar | |
| CN209632385U (en) | Weld the device of support parts compound angle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180130 |