CN1063818C - Sheet-type grating combining method - Google Patents
Sheet-type grating combining method Download PDFInfo
- Publication number
- CN1063818C CN1063818C CN 95118040 CN95118040A CN1063818C CN 1063818 C CN1063818 C CN 1063818C CN 95118040 CN95118040 CN 95118040 CN 95118040 A CN95118040 A CN 95118040A CN 1063818 C CN1063818 C CN 1063818C
- Authority
- CN
- China
- Prior art keywords
- embedding
- main frame
- frame section
- make
- connection pipe
- 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
Images
Landscapes
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Abstract
The present invention relates to a method for simply treating a board type grid which is synthesized from a main frame section bar and an inlay connecting tube group and has integral strength; simultaneously, the board type grid can be freely combined into various shapes.
Description
The present invention relates to a kind ofly have bulk strength, can freely form the simple and easy processing method of the template grid of various profiles simultaneously again by main frame section and embedding connection pipe group compacting synthetic.
The template grid 1 (seeing also Fig. 1) of architectural use generally is as surface water trench cover, raised flooring, uses such as stair flat board or ventilation louver are big to dividing three major types:
One, flat of vertical metal flat and horizontal bonding jumper combination (please see also Fig. 2), be on vertical band iron 2, to hole or stamp out to have bored a hole, again by round iron bar 4 combinations, be welded to form in each combination place 5 again, make the vertical band iron 2 can move left and right, its advantage be that intensity is very high, shortcoming be because of electric welding tired multiple, so be more difficult, and can not make color development and handle.
Two, embedding cellular type combination (seeing also Fig. 3) up and down is that breach 7,9 is chimeric up and down again about respectively being gone out by upper and lower flat sheet metal 6,8, adopts the welding combination, and it is complicated to construct, if the employing aluminium alloys also can not be handled by color development because of pad.
Three, mold formula (referring to Fig. 4); it is the metal sheet type grid of making by founding mold or punching block 10; advantage is that the lattice type can be with the variation of various many formulas; shortcoming is a quality; the difficult control of intensity has pore easily, and rough surface also will be polished; and because of wanting mould, so product size, product size are limited.
Four, U.S. Pat 4037383, denomination of invention is as follows for the assembled grating method that " metallic grid " discloses: (seeing also Figure 22) vertical framework (bearings bars) 80 is gone out most holes (opening) 83, one horizontal frame material (cross bar) 81, in every type piece (spacer member) 82, one packing ring 84 and a screw 85, when assembling, vertically most holes 83 of framework 80 are worn by horizontal frame material 81, must be earlier before wearing with in be enclosed within on the horizontal frame material 81 every type piece 82, make 80 of per two vertical frameworks form one at interval after again with horizontal frame material
Main purpose of the present invention is to eliminate above-mentioned shortcoming, provide a kind of processing method and can make full use of each characteristic of Al squeezing material, make tubular material mutual amalgamation go out a kind of bulk strength that has, simultaneously again can be on demand and purposes, independent assortment is arranged out the simple and easy processing and treating method of the template grid of various profiles and intensity.
For achieving the above object, the present invention adopts following technical scheme: a kind of main frame section and the control of embedding connection are as the processing method of template grid, the middle rib that it is characterized in that main frame section is provided with the protruding seat of some embeddings, its upper punch is made the axial angled embedding connection hole with main frame type, the connection rib has acute angle-shaped sharp embedding salient angle in making, make several main frame sections separated by a distance mutually, its top arranged askew becomes and the embedding connection die-cut angle in hole angle in the same way, embedding connection hole on it also order is arranged in a straight line, enable to go here and there in proper order and close with embedding connection pipe, apply axle pressure or pulling force in the same way again with main frame section, suppress or draw or suppress simultaneously and draw each main frame section, make the sharp embedding salient angle on the main frame section embed embedding connection pipe, make the recessed distortion of embedding connection pipe or break, it is last to make each main frame section be separately fixed at certain distance on can each comfortable embedding connection pipe, and the processing method of the template grid of the template grid that synthesizes a solid shape of connecting.
Owing to adopt technique scheme, the present invention has overcome the shortcoming on the existing Grilte manufacturing method, and with U.S. Pat 4037383, name is called " metallic grid " a case and compares, can make neatly connect the separatedly template grid of chimeric one-tenth one solid shape of main frame section every the type piece in needn't using, have the simple and assembling operation of technology advantage easily.
For further specifying method of the present invention, existing accompanying drawings is as follows:
Fig. 1 is the external form figure of lattice type grid commonly used;
Fig. 2 is vertical band iron commonly used, horizontal round iron grid combination outline drawing;
Fig. 3 is vertical band iron commonly used, the grid external form figure that horizontal band iron engages up and down;
Fig. 4 is mold formula grid external form figure commonly used;
Fig. 5 is the external form figure of master's frame section of the present invention and embedding connection pipe;
Fig. 6 is the axial middle sectional view of master's frame section of the present invention;
Fig. 7 is master's frame section sectional drawing of the present invention;
Fig. 8 is master's frame section of the present invention and the preceding position view of embedding connection pipe combination;
Fig. 9 is the chimeric schematic diagram of the enforcement of the present invention on the pressing machine;
Figure 10 is embedding connection pipe of the present invention sectional drawing before the enforcement of the main frame section of series connection;
Figure 11 is embedding connection pipe of the present invention sectional drawing after the enforcement of the main frame section of series connection;
Figure 12 is the external form figure that becomes the template grid of another kind of acute angle parallelogram after the invention process;
Figure 13 adds the fixedly schematic diagram of housing during for the invention process;
Figure 14 adds the constitutional diagram of template grid sheet behind the fixing housing during for the invention process;
Figure 15 uses the fixedly another kind enforcement figure of template grid external form of spot welding for the present invention;
Figure 16 is the two-sided fixedly two-sided frame external form figure that connects of template grid external form of frame that connects for the present invention uses;
Figure 17 is the two-sided fixedly enforcement figure of template grid external form of frame that connects for the present invention uses;
Figure 18 uses another kind of implementation method when the industrial floor for the present invention;
Figure 19 presses the embodiment sectional drawing that is subjected to ditch for embedding connection pipe of the present invention is provided with the embedding salient angle;
Figure 21 presses the sectional structural map that is subjected to ditch for embedding connection pipe of the present invention is provided with the connection rib.
Figure 22 is a U.S. Pat 4037383, and name is called the metallic grid combination external form figure of " metallic grid " a case.
At first see also Fig. 5 and do an explanation with regard to the invention process:
Main frame section 11 can be pushed or the material of rolling forming by aluminium alloys or other, which is provided with Your Majesty's type pipe 12, main mo(u)ld bottom half pipe 13, middle connection rib 14, middle connection rib 14 is provided with the protruding seat 15 of embedding, utilizes punch press or other method to make the embedding connection hole 16 of making certain die-cut angle with the axis of main frame section 11 in middle rib 14 upper punches again.
Fig. 7 for the sectional drawing in embedding connection hole 16 and on look schematic diagram (Fig. 6), the punching out direction 22 in signal embedding connection hole 16 makes 15 punching out go out the sharp embedding salient angle 23,24 in relative two places, again some main frame sections 11 that dashed good some embedding connection hole 16 are arranged the distance W that each main frame section is 11 according to mode shown in Figure 8
1, W
2Arrange Deng relying on needs, the embedding on each main frame section 11 joins the distance H in 16 in hole equally
1, H
2Also can be because of the needs punching out, but the punching out angle θ in the connection of the embedding on every main frame section 11 hole 16 is identical, will be on same straight line 25 when arrange in the embedding connection hole 16 on each same main frame section 11, this straight line 25 is identical or close with above-mentioned die-cut angle θ with the axial angulation θ of main frame section 11, penetrates with the oblique series connection that makes things convenient for embedding connection pipe 17.
Referring to Fig. 5, embedding connection pipe 17 can be made by aluminium extruded type, and its profile can be designed box section because of needs, round tube or flat pipe, be the example explanation with square embedding connection pipe 17 now, embedding connection pipe 17 is by supporting surface 18,19 and left and right sides chimeric surface 20 and 21 combinations up and down, its left and right sides chimeric surface 20,21 comparable up and down supporting surfaces 18,19 are meagre, conveniently to make square embedding join pipe 17 behind each main frame section 11 of polyphone, when the pressurization setting-in became the template grid, exerting pressure thereon easily to make it to be recessed into to be out of shape formed the embedding shrinkage pool.
Referring to Fig. 9, when each embedding connection pipe 17 all hangs in each main frame section 11, be placed on again on the pressing machine 26, this pressing machine 26 is the adjustable corner brackets 27 that can freely adjust angle by one, fixedly corner bracket 28, corner bracket 29 compositions of exerting pressure; Exert pressure corner bracket 29 and fixing corner bracket 28, connect with the moving axis heart 30, the position of its moving axis heart 30 on fixing corner bracket 28 can adjust because of the length of main frame section 11, adjustable corner bracket 27 is practised 31 with fixing corner bracket 28 with dead axle and is connected, can access with the meet at right angles angle of direction of fixing corner bracket 28 be angle bounce angle β, the corner bracket 29 of exerting pressure makes main frame section 11 and adjustable corner bracket 27 driving fits with the direction pressing shown in the arrow 32, loosen again and exert pressure, take out cast lattice hurdle sheet and get final product.Relative, the pressing machine also can be designed to stretch machine drawing, promptly steps up with binder in the other end of main frame section 11, and the same again direction with tube 34 is stretched the position and also can be shaped, and certainly when product needed is large stretch of, also can adopts and press the effect simultaneously of drawing to make.
Figure 10 is the sectional drawing of axial section when string closes embedding connection pipe 17 and do not pressurize embedding system of main frame section 11, Figure 11 is main frame section 11 and the sectional drawing of embedding connection pipe 17 after pressurization embedding system, figure as seen thus, sharp embedding salient angle 23 on main frame section 11 after the compacting, 24 can wear out or make left and right sides chimeric surface 20,21 recessed distortion form embedding shrinkage pool 35,36.The embedding shrinkage pool 35 of this kind on embedding connection pipe 17,36 with the concavo-convex inlay card combination of sharp embedding salient angle 23,24 on main frame section 11, main frame section 11 can be horizontally slipped on square embedding connection pipe 17, each 11 of main frame section can be maintained a certain distance, and can be combined into a complete lattice hurdle sheet 1 mutually; Referring to Fig. 9, these lattice hurdle sheet can surpass that 90 of fixing corner bracket 28 is spent lines 33 and to being for this template of balance grid sheet during in pressing with the bounce angle β of 33 one-tenth angles in when compacting, each assembly is when modification, can produce the effect of the bounce-back of certain angle, make at pressurization combination back grid sheet and can keep square or positive rectangle, certainly also can adjust the template grid sheet 37 that die-cut angle θ on the main frame section and bounce angle β form acute angle parallelogram as shown in figure 12 because of needs.
After 38 pressings of template grid sheet, return original shape for fear of resilience aspect the counter-pressure, and each 11 of main frame section is slided over each other, referring to Figure 13, can add housing 39, use screw again, blind rivet 40 or other method make housing 39 and some main frame sections 11 that needs number be bonded into as shown in figure 14 lattice hurdle sheet 41; Referring to Figure 15, also can on some binding sites, spot welding 42 make template grid sheet in aggregates; Or the two-sided frame 43 that connects as shown in figure 16, template grid sheet 44, the 45 relative mutual balances of combination (referring to Figure 17) of two different directions pressings all can.
Because of the intensity of bearing pressure of template grid sheet is that intensity by main frame material 11 and embedding connection pipe 17 decides, and main frame type 11 and embedding connection pipe 17 are to be made by crowded type, and the characteristics of the type of squeezing are that external form can be done various variation, can produce in a large number, very economical, so can design not of uniform size, the various crowded type profile that the degree of depth or thickness do not wait, meet intensity, on the external form or the requirement of using, existing illustrate respectively as follows:
When one, for example making industrial foot level grill, because of the needs less clearance, referring to Figure 18, so main frame section 11 can cooperate some secondary rib shape materials 46 to make, to save material; Wherein, main big stressed spacing W
1Intensity be to bear by main frame section 11; Stressed spacing W in less important
2, (distances that each embedding connection hole is 16) are born by secondary rib shape material 46; The heavy burden sum of the end pressure of each secondary rib shape material 46 that 2 main frame sections are 11 is to be born by embedding connection pipe 17, and the stressed span of embedding connection pipe 17 is to belong to little stressed span W 11 of 2 main frame sections
3So though the section of embedding connection pipe 17 is less, when stressed, its distortion is little, so each element all can reach simultaneously the requirement of various heavy burden intensity.Main frame section 11, the male and fomale(M﹠F) 47 on the secondary side of body shape material 46 is to play the anti-skidding effect in floor.
Two, if its chimeric position needs more to strengthen and really the time, referring to Figure 19, can be at the left and right sides chimeric surface 48 on its chimeric pipe 17,49 are provided with embedding salient angle pressure is subjected to ditch 50,51, the thickness of this ditch, than neighbouring thin thickness, and its position is position and the number that cooperates embedding salient angle 52 on the main frame type 11 with number, makes main frame section 11 when compacting is chimeric, and last embedding salient angle 52 can be pressed the embedding salient angle and is subjected to ditch 50,51 make more effective and concentrated point pressure, the embedding salient angle is pressed be subjected to ditch 50,51 to concentrate and destroy or do sharp-pointed recessed distortion, and make the chimeric more firm and certain of embedding connection pipe 17 and main frame section 11 in the easier stress in chimeric place; Referring to Figure 20, if pipe design of embedding connection or cylindrical tube 35, its left and right sides chimeric surface 54,55 can be designed the salient angle pressure and be subjected to the control of ditch 56,57 in order to the deformed shape of chimeric distortion, but hole 16 punching out of the connection of the embedding on the main frame section 11 go out circular hole to cooperate.
If three main frame sections 11 be adopt other be not easy extrusion molding other alloys the time, then can make main frame section 58 or other simple and easy smooth-going sections as Figure 21, it is generouser that this kind shape wherein joins rib 59, so when going out inclined plane embedding hole 60, can produce the quite long connection rib embedding flange 61,62 of length as above-mentioned method; Be subjected to ditch 63 which is provided with connection rib pressure again, 64 embedding connection pipe 17 series connection, this connection rib is pressed and is subjected to ditch 63, the 64th, at the supporting surface up and down 65 of embedding connection pipe 17, do the recessed shape of V shape on 66, so the connection rib embedding flange 61,62 of each main frame section 11 can be made lines at the chimeric surface 67,68 of the left and right sides relevant position of embedding connection pipe 17 and is pressed into when pressing with said method combination embedding, and force supporting surface 65, V-arrangement on 66 connection rib is pressed and concentrated by ditch 63,64 stress and do the recessed distortion 69,70 of local formula, and change left and right sides chimeric surface 67,68 can therefore also can do linear recessed distortion simultaneously, form left and right sides embedding chase 71,72, and make connection rib embedding flange 61 on the main frame section 11,62 snap in wherein, and can embed fixing, make 11 of each main frame sections the distance can fix.
The inventor because of thoughts on general market various metal sheet type grid commonly used, mostly adopts ironwork owing to be engaged in aluminium extruded type industry and aluminum products manufacturing industry for a long time, but because of ironwork easily because of collision produces spark, so the petroleum industry of being not suitable for, the coal works, flour mills etc. are easy to generate complete quick-fried industrial use, and get rusty easily, maintenance is trouble very, if adopt general aluminium alloys processing method, then need with numerous the covering of argon welding processing, production efficiency is low, and cost is quite high, and is very uneconomical; And, can not electroplate color development handles, if adopt the cast aluminium product, then size dimension is limited, is easy to generate pore, intensity is lower, cracked easily during bump, if it is adopt the plastics product then can produce poison gas when burning, very dangerous, so thinking works out a kind of metal sheet type grid production method of economy meticulously, and of the present invention providing arranged eventually.Product of the present invention can be produced in a large number, can freely design required product, meeting various intensity, and the requirement of profile and function, and can electroplate processing such as color development, good looking appearance.So made product, to industry, builing industry etc. have value really, meet the requirement of application for a patent for invention.
Claims (3)
1. the control of main frame section and embedding connection is as the processing method of template grid, the middle rib that it is characterized in that main frame section is provided with the protruding seat of some embeddings, its upper punch is made the axial angled embedding connection hole with main frame type, the connection rib has acute angle-shaped sharp embedding salient angle in making, make several main frame sections separated by a distance mutually, its top arranged askew becomes and the embedding connection die-cut angle in hole angle in the same way, embedding connection hole on it also order is arranged in a straight line, enable to go here and there in proper order and close with embedding connection pipe, apply axle pressure or pulling force in the same way again with main frame section, suppress or draw or suppress simultaneously and draw each main frame section, make the sharp embedding salient angle on the main frame section embed embedding connection pipe, make the recessed distortion of embedding connection pipe or break, it is last to make each main frame section be separately fixed at certain distance on can each comfortable embedding connection pipe, and the processing method of the template grid of the template grid that synthesizes a solid shape of connecting.
2. the processing method of the template grid of claim 1, it is characterized in that on main frame section, be provided with generouser middle rib, join the rib upper punch hereinto and make the axial angled embedding connection hole of some and main frame section, make two-end-point that acute angle-shaped sharp embedding flange be arranged at middle rib, on the embedding connection pipe of wherein connecting, the lower support face is subjected to ditch being provided with the protruding pressure of embedding near left and right sides chimeric surface place, make each main frame section when having arranged pressing, the sharp embedding flange of on each main frame section each is pressed into the left and right sides chimeric surface of embedding connection pipe, can make the protruding pressure of embedding be subjected to the recessed distortion of ditch pressurized and its chimeric surface up and down that links also is recessed into simultaneously and be deformed into the embedding chase, sharp embedding flange on each main shaped as frame material is snapped in wherein, make each main frame section, it is last to be separately fixed at certain distance on each comfortable embedding connection pipe of energy, and the processing method of the template grid of the chimeric one-tenth one fixed shape of connecting.
3. the processing method of template grid as claimed in claim 1, it is characterized in that can further being provided with on the left and right sides chimeric surface of embedding connection pipe one or more sharp embedding angle presses and is subjected to ditch to make each main frame section when pressing, each easy stress of sharp embedding salient angle on the main frame section is concentrated and each easy stress of sharp embedding salient angle on the embedding connection pipe is concentrated and sharp embedding angle on the embedding connection pipe is pressed be subjected to ditch to concentrate distortion recessed or break and make the fixing more certain of the position of each main frame section on embedding connection pipe, the processing method of firm template grid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95118040 CN1063818C (en) | 1995-11-13 | 1995-11-13 | Sheet-type grating combining method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95118040 CN1063818C (en) | 1995-11-13 | 1995-11-13 | Sheet-type grating combining method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1150204A CN1150204A (en) | 1997-05-21 |
| CN1063818C true CN1063818C (en) | 2001-03-28 |
Family
ID=5081536
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 95118040 Expired - Fee Related CN1063818C (en) | 1995-11-13 | 1995-11-13 | Sheet-type grating combining method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1063818C (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100378279C (en) * | 2002-09-11 | 2008-04-02 | 蔡英杰 | Assembled grating |
| DE102010037563B4 (en) | 2010-08-19 | 2012-10-04 | Aco Severin Ahlmann Gmbh & Co. Kg | Cover for gutters, shafts or similar structures |
| CN109424129B (en) * | 2017-08-30 | 2020-12-11 | 深圳市凡宝金属制品有限公司 | Railing and mounting method thereof |
-
1995
- 1995-11-13 CN CN 95118040 patent/CN1063818C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN1150204A (en) | 1997-05-21 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101808928B (en) | Step for escalator or plate for travelator, and escalator or travelator and method for production | |
| CN1063818C (en) | Sheet-type grating combining method | |
| CN210023447U (en) | Adjustable aluminum plate flanging stamping device | |
| DE4424936A1 (en) | Pulp mould and production method for this, and formed pulp article and production method for this | |
| EP2455169B1 (en) | Method for reshaping a plate-shaped material into a three-dimensional object | |
| CN214348981U (en) | Punching machine for metal aluminum plate | |
| CN1170071C (en) | Rivet-free metal riveting method | |
| CN107234172A (en) | A kind of micropore mold of punch process not putty | |
| CN213888888U (en) | A frock clamp for steel construction production | |
| CN212598238U (en) | Be applied to five metals precision parts and preprocess composite die | |
| CN209935857U (en) | Powder compacting die with adjustable screw type limiting device | |
| CN2156016Y (en) | Press frame | |
| CN217990492U (en) | Bending equipment for automobile parts | |
| CN216369639U (en) | Stamping and bending device for crane connecting piece | |
| CN209918928U (en) | Compressing device for machine manufacturing equipment | |
| KR20080100891A (en) | Manufacture method of position nut by rolling steel plate foming | |
| CN214556837U (en) | Workpiece positioning device for punch press | |
| CN218744433U (en) | Stamping die for automobile accessories | |
| CN217889192U (en) | Stamping forming die of lightweight car seat skeleton | |
| CN212419267U (en) | Forming device for processing elevator bottom plate | |
| CN211161498U (en) | Multipurpose combined pressing die | |
| CN215033127U (en) | Pressure forming machine for producing galvanized pot | |
| CN210394406U (en) | Punching device is used in automotive interior spare production | |
| CN217018420U (en) | Continuous forging and pressing die for U-shaped bolts | |
| CN212094190U (en) | Pre-forging die for internal gear of automobile gearbox |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |