CN103496009B - Fiberglass radome installing hole blanking units - Google Patents
Fiberglass radome installing hole blanking units Download PDFInfo
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- CN103496009B CN103496009B CN201310509934.3A CN201310509934A CN103496009B CN 103496009 B CN103496009 B CN 103496009B CN 201310509934 A CN201310509934 A CN 201310509934A CN 103496009 B CN103496009 B CN 103496009B
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- Prior art keywords
- guide pillar
- edge
- knife plate
- cantilever
- pillar holder
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- 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
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- 239000011152 fibreglass Substances 0.000 title claims abstract description 28
- 238000004080 punching Methods 0.000 claims abstract description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 15
- 230000007812 deficiency Effects 0.000 abstract description 3
- 238000012545 processing Methods 0.000 description 19
- 238000000034 method Methods 0.000 description 9
- 238000003801 milling Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 238000003672 processing method Methods 0.000 description 2
- 238000012797 qualification Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000010295 mobile communication Methods 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
- 230000000171 quenching effect Effects 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000007514 turning Methods 0.000 description 1
Landscapes
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The invention discloses fiberglass radome installing hole blanking units, comprise base, also comprise guide pillar holder, cantilever, at least one edge of a knife plate and the punch die corresponding with described edge of a knife plate quantity, described guide pillar holder is a flat board, is fixedly installed on described base; Described cantilever is fixed on described guide pillar holder by a vertical fixed head, and, the center of described cantilever and the center superposition of described guide pillar holder; The size and location of punching on described edge of a knife plate are corresponding with the size of described fiberglass radome installing hole and position, are arranged on described guide pillar holder; Described punch die comprises six guide pillars, cope match-plate pattern, oil cylinder fixed head and oil cylinder, and six guide pillars are divided into two groups and are arranged at described edge of a knife plate both sides respectively, are fixed on described guide pillar holder bottom it.The invention solves the deficiency in production process, and improve operating efficiency greatly.
Description
Technical field
The present invention relates to fiberglass radome installing hole shaped device, in particular, relate to a kind of fiberglass radome installing hole blanking units.
Background technology
The extrusion molding series products of mobile communication antenna is overall length 1960mm, wide 301mm, high 180.5mm, and three faces are planes, and one side is cambered surface, and R is 779.1mm, the tubular glass fiber product of wall thickness 3mm.Product has the aperture of the hole of 2x φ 30mm centre-to-centre spacing 142.05mm and surrounding four φ 6mm to need processing apart from end face 152.9mm place, apart from end face φ 30mm hole 529.97mm, there is the aperture of a φ 30mm and surrounding 4x φ 6mm to need processing apart from product center 65.59mm place, apart from 1455.7mm place, end face 2x φ 30mm hole, the two oval holes of two φ 18.5mmx22mm centre-to-centre spacing 150mm are had to need processing.After product extrusion moulding, 17 holes to be processed at product plane, wherein there are two φ 18.5mmx22.5mm oval holes and two φ 30mm holes, pitch-row is 1455.7mm, and not on the same line, measure inaccurate during Milling Machining, yielding during processing oval hole, time-consuming take a lot of work (2 Parts Per Hour), changes the deficiency of rushing and processing when can change Milling Machining.If use one pair of mould to complete drawing requirement, just need the punch die of manufacture one pair of 1620 length just can process, Making mold difficulty is large, and cost is high, unrealistic.
Summary of the invention
Technical problem to be solved by this invention is, overcomes the shortcoming of prior art, provides that a kind of manufacture difficulty is little, cost is low, measure fiberglass radome installing hole blanking units accurately.
In order to solve above technical problem, the invention provides fiberglass radome installing hole blanking units, comprise base, also comprise guide pillar holder, cantilever, at least one edge of a knife plate and the punch die corresponding with described edge of a knife plate quantity, described guide pillar holder is a flat board, is fixedly installed on described base;
Described cantilever is fixed on described guide pillar holder by a vertical fixed head, and, the center of described cantilever and the center superposition of described guide pillar holder;
The size and location of punching on described edge of a knife plate are corresponding with the size of described fiberglass radome installing hole and position, are arranged on described guide pillar holder;
Described punch die comprises six guide pillars, cope match-plate pattern, oil cylinder fixed head and oil cylinder, six guide pillars are divided into two groups and are arranged at described edge of a knife plate both sides respectively, be fixed on described guide pillar holder bottom it, described cope match-plate pattern and oil cylinder fixed head pass described guide pillar from the bottom to top and are fixed on described guide pillar; Three guide pillars that often group is positioned at both sides all arrange retracting spring, and described retracting spring is arranged at below described cope match-plate pattern.
Being further defined to of technical solution of the present invention, the non-free end of described cantilever arranges two locating holes, and installs alignment pin on described locating hole.
Further, the free end lower end of described cantilever arranges cushion block, bracer and two support columns, and the end face of described bracer is a plane, is connected by the lower surface of described support column with described cantilever; The bottom surface of described bracer is the cambered surface identical with the Inner arc size of described fiberglass radome; Described cushion block is arranged at the top of described guide pillar holder, and its upper surface arranges a circular arc identical with the external arc size of described fiberglass radome; The bottom surface of described bracer is corresponding up and down with the arc position of the upper surface of described cushion block, and gap is greater than described fiberglass radome thickness 0.5mm.
Further, described edge of a knife plate is three, is respectively the edge of a knife plate in two φ 30mm holes, the edge of a knife plate in two φ 18.5mmx22.5mm oval holes and the edge of a knife plate in a φ 30mm hole.
Further, also cover plate, fixed head and stripper is fixedly installed successively below described cope match-plate pattern.
The invention has the beneficial effects as follows: fiberglass radome installing hole blanking units provided by the invention, determine to devise the processing of a set of combination blanking units, so just can instead of original processing method, improve productivity ratio and product percent of pass (>98%), meet client and to supply requirement; To the invention solves when being processed by milling machine clamping often, accurate to dimension is inadequate, and efficiency and qualification rate low etc. problem, if change punching processing into need manufacture one pair of very large punch die, need a larger punch press to process simultaneously; The present invention combines the knowledge of Making mold and punching processing accumulation in the past, devises the blanking units of a cuff hydraulic cylinder, i.e. decompressor, well solves the deficiency in production process, and improve operating efficiency greatly.
Accompanying drawing explanation
Fig. 1 is the front view of fiberglass radome installing hole blanking units provided by the invention;
Fig. 2 is the right view of fiberglass radome installing hole blanking units provided by the invention.
Detailed description of the invention
embodiment 1
The fiberglass radome installing hole blanking units that the present embodiment provides, comprise base 12, guide pillar holder 1, cantilever 3, at least one edge of a knife plate 4 and the punch die corresponding with described edge of a knife plate 4 quantity, described guide pillar holder 1 is a flat board, is fixedly installed on described base 12.
Cantilever 3 is fixed on described guide pillar holder 1 by a vertical fixed head, and, the center of described cantilever 3 and the center superposition of described guide pillar holder 1.The non-free end of cantilever 3 arranges two locating holes, and installs alignment pin on described locating hole.The free end lower end of cantilever 3 arranges cushion block 13, bracer 14 and two support columns 2, and the end face of bracer 14 is a plane, is connected by the lower surface of support column 2 with cantilever 3.The bottom surface of bracer 14 is the cambered surface identical with the Inner arc size of described fiberglass radome, and cushion block 13 is arranged at the top of guide pillar holder 1, and its upper surface arranges a circular arc identical with the external arc size of fiberglass radome.The bottom surface of bracer 14 is corresponding up and down with the arc position of the upper surface of cushion block 13, and gap is greater than described fiberglass radome thickness 0.5mm.
The size and location of punching on edge of a knife plate 4 are corresponding with the size of fiberglass radome installing hole and position, are arranged on guide pillar holder 1.Edge of a knife plate 4 is three, is respectively the edge of a knife plate in two φ 30mm holes, the edge of a knife plate in two φ 18.5mmx22.5mm oval holes and the edge of a knife plate in a φ 30mm hole.
Punch die comprises six guide pillars 7, cope match-plate pattern 9, oil cylinder fixed head 10 and oil cylinder 11, six guide pillars 7 are divided into two groups and are arranged at described edge of a knife plate 4 both sides respectively, be fixed on guide pillar holder 1 bottom it, cope match-plate pattern 9 and oil cylinder fixed head 10 pass guide pillar 7 from the bottom to top and are fixed on guide pillar 7; Three guide pillars that often group is positioned at both sides all arrange retracting spring, and retracting spring is arranged at below cope match-plate pattern 9.Cover plate 8, fixed head 6 and stripper 5 is also fixedly installed successively below cope match-plate pattern 9.
Because glass antenna cover is tubular construction, hole in die-cut plane, must plane be padded, firm position, so, the present invention devises cantilevered product orientation device, install Third Mate punch die on the positioning device, it is die-cut to carry out product, cantilever is installed edge of a knife plate 4, guide pillar 7 is installed die-cut oil cylinder 11, form complete blanking units.The material manufacture of same size is selected with reference to product figure Third Mate mould for ease of processing and controlling dimension.The mould of first pair of processing two φ 30mm and around aperture, the mould in the oval hole of second pair of processing 18.5mmx22.5mm, Third Mate processes the mould of a φ 30mm and holes around.Reduction die manufacturing cost can be reached like this, reduce Making mold difficulty, guarantee drawing requirement.Die-cut order first closes center die oil circuit, die-cut two φ 30mm and around aperture and a φ 30mm and around aperture.Then close first pair and Third Mate's punch die oil circuit, on cantilever, increase a positioner in addition, with the hole of two die-cut good φ 30mm for locating, mixing up pitch-row, turning around to rush the oval hole of 18.5mmx22.5mm.With reference to punch die and punch press general principle, design and manufacture the device that a direct mode of installing oil cylinder on punch die carries out Punching Technology, adopt oil circuit control to solve die-cut needs simultaneously.This be this cover blanking units and other rush and process difference.
Above-mentioned blanking units manufacture method is as follows:
1, the manufacture of mould bases
(1) cantilever 3 is for installing edge of a knife plate 4, is connected with three pins with six M16 screws by fixed head with guide pillar holder 1.
(2) cantilever 3 processes material-dropping hole with corresponding edge of a knife plate 4.
(3) cantilever 3 processing two φ 8mm holes, locating when filling two alignment pins for rushing converted products.
(4) cantilever 4 other end bottom margin termination 50mm fills a bracer 14 identical with product Inner arc.
(5) guide pillar holder 1 processes six M16mm screw holes and three φ 12mm pin holes.
(6) respective cantilevered 4 below bracer 14 on guide pillar holder 1, fill a cushion block 13 identical with circle product external arc, gap is greater than product thickness 0.5mm.
(7) cantilever 4 and base plate are at same center.
2, the manufacture of mould
Third Mate's mould all uses Conventional processing methods processing and manufacturing, this introduce two φ 30mm holes and around the die manufacture in eight φ 6mm holes.
(1) four M8mm counterbores processed by edge of a knife plate 4, two φ 10mm pin hole wire holes, two φ 30 edge of a knife wire holes, 8 φ 6 edge of a knife wire holes, and reverse side expands φ 32mm and φ 8mm material-dropping hole, stays edge of a knife 8mm thick.
(2) edge of a knife plate 4 quenches HRC58, flat stone mill, and mill six is in the face of angle square.
(3) Linear cut cuts φ 30.3mm and φ 6.2mm and two the φ 10mm pin hole edge of a knife.
(4) with φ 30mmSKD1 pole vehicle commander 75mm, diameter 30.5mm, three drifts of one end processing M10x20m screw hole (for being arranged on drift backing plate).Quenching HRC58, cylindrical grinding φ 30.2, mm, mill both ends of the surface.
(5) the drift locating hole that punch fixing plate processing is corresponding to edge of a knife plate 4 edge of a knife dimensioned, the drift extension of φ 6mm is lifted, and the drift M10 screw of φ 30mm is fixed on drift backing plate.
(6) punch fixing plate and backing plate four M8mm screws are connected.
(7) pilot hole that stripper 5 is corresponding to edge of a knife plate 4 edge of a knife dimensioned, aperture is greater than drift 0.2mm.
(8) stripper 5 is connected with the punch fixing plate spring that four diameters are the long 62mm pull bar of φ 12mm and φ 30mmx45mm, plays automatic discharging effect.
(9) guide pillar holder 1 cuts two φ 40mm guide pillar locating holes at 160mmx60mm face centre-to-centre spacing 100mm Central Symmetry, and six M8 screw counterbores, and 2 φ 10 pin holes and grillage are fixed.
(10) cover plate 8 is processed four φ 40mm centre-to-centre spacing 100mmx380mm and is with heavy stand guide pin bushing installing hole and two φ 32 support column installing holes, four M10mm patrix holes for hoist, four stripper pull bar transitional pores.
(11) four φ 24mm holes concentric with upper cover plate dowel hole processed by oil cylinder fixed head 10, and center processes a φ 52mm, cylinder piston rod transitional pore, and two support column installing holes, and two M8mm patrix backhaul limited post installing holes.
3, the manufacture of locating support is turned around to rush
(1) cut out the long 1200mm of two pieces, three 214mm, 40mmx40mm aluminium section bar right angles connect, and make " day " glyph framework.
(2) on 294mmx50mmx20mm locating piece, process two φ 30mm centre-to-centre spacing and be 142mm and centrosymmetric alignment pin.
(3) Central Symmetry reprocessed by locating piece, centre-to-centre spacing 214mm, wide 7mm, the installation adjustment hole of long 30mm.
The course of work introduction of fiberglass radome installing hole blanking units provided by the invention:
(1) center die is closed.
(2) product inserts mould, first pair and Third Mate's mold work, and the hole of stamping-out three φ 30mm and around φ 6mm, completes processing.
After (3) batch completions, close first pair and Third Mate's mould, load onto locating rack, regulate orientation distance.
(4) product turns around, and inserts mould, with the oval hole of second pair of Dies ' Blanking 18.5mmx22.5mm.
(5) product completes required all processing.
The present invention effectively solves the difficulty of processing of product, work efficiency is by 2 original Parts Per Hours, 30 Parts Per Hours till now, improve the work efficiency of 15 times, ensure that product is supplied timely, and product quality significantly improves, qualification rate has original 40% to bring up to 98%, does not find to return goods due to the reason in hole phenomenon simultaneously.Box cover die and other mould difference, be directly installed on mould with oil cylinder, can design different punch dies according to product needed, selects the different more flexible aspects of oil cylinder processing.Reduce die cost.As manufacture and the use of the type mould, provide new approach.
In addition to the implementation, the present invention can also have other embodiments.All employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop on the protection domain of application claims.
Claims (3)
1. fiberglass radome installing hole blanking units, comprise base (12), it is characterized in that, also comprise guide pillar holder (1), cantilever (3), at least one edge of a knife plate (4) and the punch die corresponding with described edge of a knife plate (4) quantity, described guide pillar holder (1) is a flat board, is fixedly installed on described base (12);
Described cantilever (3) is fixed on described guide pillar holder (1) by a vertical fixed head, and, the center of described cantilever (3) and the center superposition of described guide pillar holder (1);
The non-free end of described cantilever (3) arranges two locating holes, and installs alignment pin on described locating hole;
The free end lower end of described cantilever (3) arranges cushion block (13), bracer (14) and two support columns (2), and the end face of described bracer (14) is a plane, is connected by the lower surface of described support column (2) with described cantilever (3); The bottom surface of described bracer (14) is the cambered surface identical with the Inner arc size of described fiberglass radome; Described cushion block (13) is arranged at the top of described guide pillar holder (1), and its upper surface arranges a circular arc identical with the external arc size of described fiberglass radome; The bottom surface of described bracer (14) is corresponding up and down with the arc position of the upper surface of described cushion block (13), and gap is greater than described fiberglass radome thickness 0.5mm;
The upper size and location of punching of described edge of a knife plate (4) are corresponding with the size of described fiberglass radome installing hole and position, are arranged on described guide pillar holder (1);
Described punch die comprises six guide pillars (7), cope match-plate pattern (9), oil cylinder fixed head (10) and oil cylinder (11), six guide pillars (7) are divided into two groups and are arranged at described edge of a knife plate (4) both sides respectively, be fixed on described guide pillar holder (1) bottom it, described cope match-plate pattern (9) and oil cylinder fixed head (10) pass described guide pillar (7) from the bottom to top and are fixed on described guide pillar (7); Three guide pillars that often group is positioned at both sides all arrange retracting spring, and described retracting spring is arranged at described cope match-plate pattern (9) below.
2. fiberglass radome installing hole blanking units according to claim 1, it is characterized in that, described edge of a knife plate (4) is three, is respectively the edge of a knife plate in two φ 30mm holes, the edge of a knife plate in two φ 18.5mmx22.5mm oval holes and the edge of a knife plate in a φ 30mm hole.
3. fiberglass radome installing hole blanking units according to claim 1, is characterized in that, described cope match-plate pattern (9) below is also fixedly installed cover plate (8), fixed head (6) and stripper (5) successively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310509934.3A CN103496009B (en) | 2013-10-25 | 2013-10-25 | Fiberglass radome installing hole blanking units |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310509934.3A CN103496009B (en) | 2013-10-25 | 2013-10-25 | Fiberglass radome installing hole blanking units |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103496009A CN103496009A (en) | 2014-01-08 |
| CN103496009B true CN103496009B (en) | 2016-02-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310509934.3A Expired - Fee Related CN103496009B (en) | 2013-10-25 | 2013-10-25 | Fiberglass radome installing hole blanking units |
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| Country | Link |
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| CN (1) | CN103496009B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106272699B (en) * | 2016-08-25 | 2018-01-16 | 如东县燕川供水服务有限公司 | A kind of line box tapping machine |
| CN108971314B (en) * | 2018-10-29 | 2019-12-06 | 湖南精正设备制造有限公司 | Stainless steel cup lantern ring is to location stamping device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2738916Y (en) * | 2004-11-01 | 2005-11-09 | 天津三电汽车空调有限公司 | Puncturing mould |
| CN201086105Y (en) * | 2007-09-20 | 2008-07-16 | 熊猫电子集团有限公司 | Antenna dome piercing die |
| CN103302171A (en) * | 2013-06-08 | 2013-09-18 | 何祺晃 | Blank pipe fitting lateral surface punching die |
| CN203527552U (en) * | 2013-10-25 | 2014-04-09 | 南京华格电汽塑业有限公司 | Punching device for glass fiber reinforced plastic antenna housing installation hole |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63216697A (en) * | 1987-03-05 | 1988-09-08 | 古河電気工業株式会社 | Automatic perforator for plastic pipe |
| CN201026630Y (en) * | 2007-04-10 | 2008-02-27 | 陈映华 | Punching apparatus of thermal forming machine |
-
2013
- 2013-10-25 CN CN201310509934.3A patent/CN103496009B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2738916Y (en) * | 2004-11-01 | 2005-11-09 | 天津三电汽车空调有限公司 | Puncturing mould |
| CN201086105Y (en) * | 2007-09-20 | 2008-07-16 | 熊猫电子集团有限公司 | Antenna dome piercing die |
| CN103302171A (en) * | 2013-06-08 | 2013-09-18 | 何祺晃 | Blank pipe fitting lateral surface punching die |
| CN203527552U (en) * | 2013-10-25 | 2014-04-09 | 南京华格电汽塑业有限公司 | Punching device for glass fiber reinforced plastic antenna housing installation hole |
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| CN103496009A (en) | 2014-01-08 |
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