CN106229788B - The assembly method of metallic pin connector - Google Patents
The assembly method of metallic pin connector Download PDFInfo
- Publication number
- CN106229788B CN106229788B CN201610777282.5A CN201610777282A CN106229788B CN 106229788 B CN106229788 B CN 106229788B CN 201610777282 A CN201610777282 A CN 201610777282A CN 106229788 B CN106229788 B CN 106229788B
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- Prior art keywords
- working plate
- welding
- sintering
- metallic pin
- hole
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- 238000000034 method Methods 0.000 title claims abstract description 27
- 239000002184 metal Substances 0.000 claims abstract description 110
- 229910052751 metal Inorganic materials 0.000 claims abstract description 110
- 238000003466 welding Methods 0.000 claims abstract description 76
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 42
- 229910002804 graphite Inorganic materials 0.000 claims abstract description 42
- 239000010439 graphite Substances 0.000 claims abstract description 42
- 238000005245 sintering Methods 0.000 claims abstract description 42
- 229910000679 solder Inorganic materials 0.000 claims abstract description 18
- 238000005516 engineering process Methods 0.000 claims abstract description 6
- 239000011120 plywood Substances 0.000 claims description 25
- 230000009514 concussion Effects 0.000 claims description 12
- 238000005303 weighing Methods 0.000 claims description 11
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims description 8
- 239000010931 gold Substances 0.000 claims description 8
- 229910052737 gold Inorganic materials 0.000 claims description 8
- 238000009826 distribution Methods 0.000 claims description 3
- 238000012545 processing Methods 0.000 claims description 2
- 206010044565 Tremor Diseases 0.000 claims 1
- 239000004575 stone Substances 0.000 claims 1
- BVPWJMCABCPUQY-UHFFFAOYSA-N 4-amino-5-chloro-2-methoxy-N-[1-(phenylmethyl)-4-piperidinyl]benzamide Chemical compound COC1=CC(N)=C(Cl)C=C1C(=O)NC1CCN(CC=2C=CC=CC=2)CC1 BVPWJMCABCPUQY-UHFFFAOYSA-N 0.000 abstract description 4
- 238000005538 encapsulation Methods 0.000 abstract description 4
- 238000012797 qualification Methods 0.000 abstract description 3
- 230000006378 damage Effects 0.000 abstract description 2
- 239000005300 metallic glass Substances 0.000 abstract 1
- 239000011521 glass Substances 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 239000006185 dispersion Substances 0.000 description 3
- 238000012216 screening Methods 0.000 description 2
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
- H01R43/18—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for manufacturing bases or cases for contact members
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
- Powder Metallurgy (AREA)
Abstract
The invention belongs to glassy metal encapsulation technology fields, it is related to a kind of assembly method of metallic pin connector, welding becket is screened, metallic pin metal connector shell and welding metal ring are respectively placed in the cylindric counterbore on the sintering deep gouge and the second working plate of graphite jig bed die, limited bolt is engaged with limiting through hole and fixes the first working plate and the second working plate, metal shell solder apertures are connected to cylindric counterbore correspondence by the through-hole being arranged on the second working plate, the assembly that working plate is automatically performed metallic pin connector welding metal ring is shaken in overturning.This method assembly is accurate high, reduces the damage to welding becket during artificial gripping, and the clast on graphite jig is left few, reduces to be also easy to produce after sintering and splashes pearl, is adhered phenomenon;Neglected loading rate is low, assembly precision is high, product qualification rate is high, and assembly process is reasonable, is suitble to produce in enormous quantities, with good economic efficiency.
Description
Technical field
The invention belongs to metal-glass encapsulation technology fields, are related to a kind of assembly method of metallic pin connector, will be golden
Belong to guide pin metal connector shell and welding metal ring to be respectively placed on graphite jig bed die and the second working plate, by metal outside
Shell solder apertures, through-hole are corresponding in turn to cylindric counterbore and are connected to, the automatic assembly for realizing metallic pin connector part.
Background technology
Key component one of of the metallic pin connector of metal-glass encapsulation as integrated circuit, can meet space flight, boat
The requirement of the high-power circuit, height frequency circuit and various hydrid integrated circuits in the fields such as sky, mainly plays circuit supporting, electricity
The effects that signal transmission, heat dissipation, sealing and chemical protection, effectively improves the reliability of circuit, reduces circuit cost;Metallic pin
The metal shell of connector is equipped with ground connection edge line and also functions to vital effect for improving the reliability of circuit.Metallic pin
Connector construction includes using ceramics or glass for the guide pin of dielectric and the guide pin for using metal material as welding medium;Gold
Belong to material be welding medium guide pin mainly play a part of be grounded edge line, both guide pins simultaneously by assemble be sintered, make its with
Metal shell sealing-in is integral.It is needed before production in advance according to metallic pin connector size design sintering graphite jig, packet
The graphite jig bed die equipped with sintering deep gouge and the sintering cover board equipped with through-hole are included, then the part of metallic pin connector is carried out
Metal shell is first put into the sintering deep gouge on sintering mold by assembly, then by welding metal ring, glass insulator and metallic pin
Equal parts, which are put on metal shell in corresponding sintering hole, completes assembly, after covering cover board, is put into sintering furnace and is sintered.With
The ultralight subminaturization of sci-tech product, the part of metallic pin connector is finer, volume smaller, current small-sized welding metal ring
Diameter range is about 0.8-1.5mm, and thickness range is about 0.2-0.4mm;This requires increasingly metal-glass encapsulation technology
Height, the assembling process before being especially sintered, tradition assembly use pure manual assembly, and welding metal ring diameter is small, light weight, assembly
Artificial gripping is difficult fragile in the process, and dynamics is not easy to hold, and efficiency of assembling is low, and precision controlling is difficult, directly affects sintering effect
Fruit;Meanwhile neglected loading and more dress phenomenons are easy tod produce in assembling process, and due to welding metal ring refer to it is too small be not easy to find,
It checks difficult;Metallic pin connector raw materials for sintering assembling process, easy tos produce assembly parts clast and is retained in graphite jig and gold
The upper surface for belonging to the metal shell of guide pin connector, is also easy to produce after sintering and splashes pearl, is adhered phenomenon;Assembly work is unordered in a jumble, no
Specification influences sintering effect and processing speed.Therefore how under existence conditions, a kind of assembly of metallic pin connector is researched and developed
Method and used working plate improve solder assembly precision and solder efficiency of assembling before metal-glass packaging sintering, have
Good society and economic value, have a extensive future.
Invention content
It is an object of the invention to overcome disadvantage of the existing technology, seek a kind of assembly side of metallic pin connector
Method and used working plate solve clast in existing assembly method and are adhered after losing the sintering caused, and neglected loading rate is high, assembly is smart
Spend low, the low problem low with productivity of product qualification rate.
To achieve the goals above, metallic pin connector working plate of the present invention, including the first working plate and
Two working plates;First working plate and the second working plate and graphite jig bed die equal length equal in width, the lower face of the first working plate
Protrusion equipped with array arrangement, height of projection is not less than sintering deep gouge groove depth on practical graphite jig bed die and metal shell thickness
Difference, protrusion is equipped with through-hole, and the first working plate upper face is equipped with 2-10 cylinder limited bolt, and limited bolt is staggered with through-hole
Distribution, limited bolt height are 0.3-0.6cm;Second working plate one side be equipped with array arrangement cylindric counterbore and with limited bolt pair
The cylindric limiting through hole answered, cylindric counterbore basal diameter is bigger 0.1-0.2mm than welding metal ring diameter, cylindric counterbore
Depth is bigger 0.1mm than welding metal ring thickness;Metal shell is placed in graphite jig bed die sintering deep gouge, and welding metal ring is placed in
In cylindric counterbore, the engaging corresponding with protrusion of sintering deep gouge, metal shell solder apertures, through-hole and cylindric counterbore are corresponding in turn to company
Logical, limited bolt is inserted into limiting through hole.
The cylindric counterbore base of second working plate of the present invention is equipped with automatic weighing sensor, automatic weighing sensor
End is controlled in connection, middle control end connects mechanical arm.
The assembly method of metallic pin connector of the present invention, the specific process includes the following steps:
(1), metal shell is discharged:It shakes under sorting unit stationary state, graphite jig bed die is put into concussion sorting unit,
Dispersion is put into metallic pin metal connector shell of the quantity more than sintering deep gouge slot number on graphite jig bed die, shakes sorting unit
It is connected to operation order to start to shake and tilt back and forth, metal shell falls into sintering deep gouge with the concussion of concussion sorting unit
In, until sintering deep gouge does not have vacancy on graphite jig bed die, excess metal shell is taken out, the discharge of metal shell is completed;
(2), coordinate the first tooling-set of molds plywood:First working plate, which is placed on discharge, the graphite mo(u)ld of metal shell
Have on bed die, so that the protrusion on the first working plate is engaged with the sintering deep gouge on graphite jig bed die, metal shell solder
Hole is connected to through-hole correspondence, is obtained the first tooling-set of molds plywood, is kept flat spare;
(3), welding metal ring is handled:Welding becket is cleaned, is screened after dry, damaged welding gold is screened out
Belong to ring;
(4), welding metal ring is placed in arrangement:Second working plate is tilted 20-40 degree to place, it is higher by one from the second working plate
It rolls inverse bonding and connects becket, welding metal ring is fallen into the cylindric counterbore on the second working plate, is made every on the second working plate
A cylindric counterbore is deposited there are one welding metal ring, is kept flat;
(5), coordinate tooling-set of molds plywood:First tooling-set of molds plywood is placed on to arrangement vertically and places welding gold
On the second working plate for belonging to ring, the limited bolt on the first working plate is made to be engaged with the limiting through hole on the second working plate, gold
Category shell solder apertures, through-hole are corresponding in turn to cylindric counterbore and are connected to, and cooperation obtains tooling-set of molds plywood;
(6), erection welding becket:Clamping tool-set of molds plywood, using on horizontal plane long side or broadside turned over as axis
Turn 180 °, shake 2-3 times in the horizontal direction, welding metal ring passes through logical on the first working plate from the counterbore on the second working plate
Hole enters in corresponding metal shell solder apertures, and fixed graphite mold bottom die is removed the first working plate and the second working plate, covered
It is sintered cover board, completes the assembly of metallic pin connector welding metal ring.
Preferably, after welding metal ring is placed in step (4) arrangement, cylindric counterbore base is automatic on the second working plate
Weighing sensor automatic sensing is weighed, and setting weight range, automatic weighing sensor are not met for welding metal ring weight
By counterbore position feedback where the welding metal ring to middle control end, middle control end control machinery arm is golden to being welded in cylindric counterbore
Belong to ring to be replaced, until welding metal ring weight meets setting weight range, then carries out step (5) and operate.
Compared with prior art, the present invention tooling-set of molds plywood is coordinated to welding becket cleaning screening before assembly,
Welding metal circulation circulation passage is formed, the screening by the second working plate to welding becket, accurate assembly quantity is reduced artificial
To welding the damage of becket during gripping, the clast on graphite jig is left few, reduces to be also easy to produce after sintering and splashes pearl, glutinous
Even phenomenon;Second working plate is equipped with cylindric counterbore and cylindric limiting through hole, and cylindric counterbore size is only capable of retaining one
Welding metal ring, limiting through hole are set as through-hole rather than blind hole, avoid wherein retaining extra welding metal ring;Neglected loading rate
It is low, assembly precision is high, product qualification rate is high, assembly process is reasonable, be suitble to produce in enormous quantities, it is with good economic efficiency.
Description of the drawings:
Fig. 1 is metallic pin connector assembling process flow principle schematic of the present invention.
Fig. 2 is the principle schematic diagram of graphite jig bed die of the present invention.
Fig. 3 is the principle schematic diagram of the first working plate of the present invention.
Fig. 4 is the structural principle cross section A-A schematic diagram of the first working plate of the present invention.
Fig. 5 is the principle schematic diagram of the second working plate of the present invention.
Specific implementation mode:
Below by embodiment, the invention will be further described.
Embodiment 1:
The metallic pin connector working plate that the present embodiment is related to, including the first working plate 5 and the second working plate 9;First
Working plate 5 and the second working plate 9 and 1 equal length equal in width of graphite jig bed die, the lower face of the first working plate 5 are arranged equipped with array
The protrusion 6 of cloth, raised 6 height are not less than the difference that 2 groove depth of deep gouge and 4 thickness of metal shell are sintered on practical graphite jig bed die 1,
If 6 height of protrusion is too low, metal shell 4 easy tos produce shaking in the switching process of assembly, 3 position offset of solder apertures,
Each protrusion 6 is equipped with through-hole 7, and 5 upper face of the first working plate is equipped with 4 cylindrical limited bolts 8, and limited bolt 8 is wrong with through-hole 7
Distribution is opened, 8 height of limited bolt is 0.3cm;Second working plate, 9 one side is equipped with the cylindric counterbore 10 of array arrangement and cylindric limit
Position through-hole 11,10 basal diameter of cylindric counterbore is bigger 0.1mm than welding metal ring diameter, and the depth of cylindric counterbore 10 is than welding
The big 0.1mm of metal ring thickness;Metal shell 4 is placed in graphite jig bed die 1 and is sintered in deep gouge 2, and welding metal ring is placed in cylindric
In counterbore 10, sintering deep gouge 2 and raised 6 corresponding engagings, metal shell solder apertures 3, through-hole 7 and cylindric counterbore 10 are right successively
It should be connected to, limited bolt 8 is inserted into limiting through hole 11.
The assembly method for the metallic pin connector that the present embodiment is related to, the specific process includes the following steps:
(1), metal shell is discharged:Graphite jig bed die 1 is put into concussion sorting unit, then on graphite jig bed die 1
Dispersion is put into metallic pin metal connector shell 4 of the quantity more than sintering 2 slot number of deep gouge, the sintering on graphite jig bed die 1
2 depth of deep gouge is only capable of one layer of metal shell 4 of discharge, and concussion sorting unit is connected to operation order and starts to shake metal shell 4
Sequence, metal shell 4 is fallen into the concussion of concussion sorting unit in sintering deep gouge 2, until being sintered deep gouge on graphite jig bed die 1
2 do not have vacancy, take out extra metal shell 4, and the arrangement for completing metal shell 4 is placed;
(2), coordinate the first tooling-set of molds plywood:First working plate 5 is covered to the graphite mo(u)ld for having metal shell 4 in discharge
Have on bed die 1, so that the protrusion 6 on the first working plate 5 is engaged with the sintering deep gouge 2 on graphite jig bed die 1, metal shell
Solder apertures 3 are connected to the correspondence of through-hole 7, are obtained the first tooling-set of molds plywood, are kept flat spare;
(3), welding metal ring is handled:Welding becket is cleaned, is screened after dry, damaged welding gold is screened out
Belong to ring;
(4), welding metal ring is discharged:Second working plate 9 is tilted 20-40 degree to place, from 9 higher side of the second working plate
Topple over welding metal ring, welding metal ring is fallen into the cylindric counterbore 10 on the second working plate 9, is made on the second working plate 9
Each cylindric counterbore 10 deposits that there are one welding metal rings, keeps flat;
(5), coordinate tooling-set of molds plywood:Pass through the first tooling of gripping means grips-set of molds plywood vertical direction side
Face overturns 180 ° as axis using the long side on horizontal plane and covers and have on the second working plate 9 of welding metal ring, makes the first work
Limited bolt 8 in loading board 5 is engaged with the limiting through hole 11 on the second working plate 9, and cooperation obtains tooling-set of molds plywood;
(6), erection welding becket:Clamping tool-set of molds plywood is overturn by axis of the long side on horizontal plane
180 °, under shaking 3 in the horizontal direction, welding metal ring passes through from the cylindric counterbore 10 on the second working plate on the first working plate
Through-hole 7 enter in corresponding metal shell solder apertures 3, fixed graphite mold bottom die 1 removes the first working plate 5 and the second work
Loading board 9 covers sintering cover board, completes the assembly of metallic pin connector welding metal ring;
Embodiment 2:
The metallic pin connector working plate that the present embodiment is related to removes 10 bottom of cylindric counterbore on the second working plate and is equipped with
Automatic weighing sensor, controls end in automatic weighing sensor connection, middle control end connection mechanical arm connects with 1 metallic pin of embodiment
It is different outer to connect device working plate, other structures all same.
The assembly method for the metallic pin connector that the present embodiment is related to, the specific process includes the following steps:
(1), metal shell is discharged:Graphite jig bed die 1 is put into concussion sorting unit, then on graphite jig bed die 1
Dispersion is put into metallic pin metal connector shell 4 of the quantity more than sintering 2 slot number of deep gouge, the sintering on graphite jig bed die 1
2 depth of deep gouge is only capable of one layer of metal shell 4 of discharge, and concussion sorting unit is connected to operation order and starts to shake metal shell 4
Sequence, metal shell 4 is fallen into the concussion of concussion sorting unit in sintering deep gouge 2, until sintering is heavy on graphite jig bed die 1
Slot 2 does not have vacancy, takes out extra metal shell 4, and the arrangement for completing metal shell 4 is placed;
(2), coordinate the first tooling-set of molds plywood:First working plate 5 is covered to the graphite mo(u)ld for having metal shell 4 in discharge
Have on bed die 1, so that the protrusion 6 on the first working plate 5 is engaged with the sintering deep gouge 2 on graphite jig bed die 1, metal shell
Solder apertures 3 are connected to the correspondence of through-hole 7, are obtained tooling-set of molds plywood, are kept flat spare;
(3), welding metal ring is handled:Welding becket is cleaned, is screened after dry, damaged welding gold is screened out
Belong to ring;
(4), welding metal ring is discharged:Second working plate 9 is tilted 20 degree of -40 degree to place, it is higher by one from the second working plate 9
It rolls inverse bonding and connects becket, welding metal ring falls into the cylindric counterbore 10 on the second working plate 9, makes on the second working plate
Cylindric counterbore 10 is deposited there are one welding metal ring, is kept flat;The automatic title of each 10 bottom of cylindric counterbore on second working plate 9
It retransmits sensor automatic sensing to weigh, setting weight range is not met for welding metal ring weight, automatic weighing sensor will
Cylindric 10 position feedback of counterbore is to middle control end where the welding metal ring, and middle control end control machinery arm is to cylindric counterbore 10
Middle welding metal ring is replaced, until welding metal ring weight meets setting weight range;
(5), coordinate tooling-set of molds plywood:Pass through the first tooling of gripping means grips-set of molds plywood vertical direction side
Face overturns 180 ° as axis using the long side on horizontal plane and covers and have on the second working plate 9 of welding metal ring, makes the first work
Limited bolt 8 in loading board 5 is engaged with the limiting through hole 11 on the second working plate 9, and cooperation obtains tooling-set of molds plywood;
(6), erection welding becket:Clamping tool-set of molds plywood is overturn by axis of the long side on horizontal plane
180 °, under shaking 3 in the horizontal direction, welding metal ring passes through from the cylindric counterbore 10 on the second working plate on the first working plate
Through-hole 7 enter in corresponding metal shell solder apertures 3, fixed graphite mold bottom die 1 removes the first working plate 5 and the second work
Loading board 9 covers sintering cover board, completes the assembly of metallic pin connector welding metal ring.
Claims (4)
1. a kind of assembly method of metallic pin connector, it is characterised in that realized using metallic pin connector working plate, tool
Body technology process includes the following steps:(1), metal shell is discharged:It shakes under sorting unit stationary state, graphite jig bed die is put
Enter to shake sorting unit, disperses to be put into metallic pin connector metal of the quantity more than sintering deep gouge slot number on graphite jig bed die
Shell, concussion sorting unit are connected to operation order and start to shake and tilt back and forth, and metal shell is with the shake for shaking sorting unit
It swings, falls into sintering deep gouge, until sintering deep gouge does not have vacancy on graphite jig bed die, take out excess metal shell, complete gold
Belong to the discharge of shell;(2), coordinate the first tooling-set of molds plywood:First working plate, which is placed on discharge, the stone of metal shell
On black mold bottom die, the protrusion on the first working plate is set to be engaged with the sintering deep gouge on graphite jig bed die, metal shell
Solder apertures are connected to the first working plate through-hole correspondence, are obtained the first tooling-set of molds plywood, are kept flat spare;(3), processing welding
Becket:Welding becket is cleaned, is screened after dry, screens out damaged welding metal ring;(4), weldering is placed in arrangement
Connect becket:Second working plate is tilted 20-40 degree to place, topples over welding metal ring from the higher side of the second working plate, is welded
Becket is fallen into the cylindric counterbore on the second working plate, and so that cylindric counterbore is deposited, there are one welderings
Becket is connect, is kept flat;(5), coordinate tooling-set of molds plywood:First tooling-set of molds plywood is placed on to arrangement vertically to place
On second working plate of welding metal ring, make the limited bolt on the first working plate is corresponding with the limiting through hole on the second working plate to nibble
It closes, metal shell solder apertures, the first working plate through-hole are corresponding in turn to cylindric counterbore and are connected to, and cooperation obtains tooling-set of molds
Plywood;(6), erection welding becket:Clamping tool-set of molds plywood overturns 180 ° of shakings, and welding metal ring is from the second tooling
Cylindric counterbore on plate is entered by the first working plate through-hole on the first working plate in corresponding metal shell solder apertures, Gu
Determine graphite jig bed die, remove the first working plate and the second working plate, cover sintering cover board, completes metallic pin connector and weldering
Connect the assembly of becket.
2. the assembly method of metallic pin connector according to claim 1, it is characterised in that weldering is placed in step (4) arrangement
After connecing becket, the automatic weighing sensor automatic sensing of cylindric counterbore base is weighed on the second working plate, for welding gold
Belong to ring weight and do not meet setting weight range, automatic weighing sensor is anti-by cylindric counterbore position where the welding metal ring
It is fed to middle control end, middle control end control machinery arm replaces welding metal ring in cylindric counterbore, until welding metal ring
Weight meets setting weight range, then carries out step (5) and operates.
3. the assembly method of metallic pin connector according to claim 1, it is characterised in that the metallic pin connection
Device working plate includes the first working plate and the second working plate;First working plate and the second working plate and graphite jig bed die equal length
Equal in width, the lower face of the first working plate are equipped with the protrusion of array arrangement, and height of projection is not less than on practical graphite jig bed die
It is sintered the difference of deep gouge groove depth and metal shell thickness, protrusion is equipped with the first working plate through-hole, is set on the first working plate upper face
There are 2-10 cylindrical limited bolt, limited bolt to be in staggered distribution with the first working plate through-hole, limited bolt height is 0.3-0.6cm;The
Two working plates one side is equipped with the first working plate through-hole of cylindric counterbore and cylindric limit corresponding with limited bolt of array arrangement,
Cylindric counterbore basal diameter is bigger 0.1-0.2mm than welding metal ring diameter, and the depth of cylindric counterbore is thicker than welding metal ring
Spend big 0.1mm;Metal shell is placed in graphite jig bed die sintering deep gouge, and welding metal ring is placed in cylindric counterbore, sintering
Deep gouge engaging corresponding with protrusion, metal shell solder apertures, the first working plate through-hole are corresponding in turn to cylindric counterbore and are connected to, limit
Bolt is inserted into limiting through hole.
4. the assembly method of metallic pin connector according to claim 3, it is characterised in that the second working plate is cylindric
Counterbore base is equipped with automatic weighing sensor, controls end in automatic weighing sensor connection, middle control end connects mechanical arm.
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CN201610777282.5A CN106229788B (en) | 2016-08-31 | 2016-08-31 | The assembly method of metallic pin connector |
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CN201610777282.5A CN106229788B (en) | 2016-08-31 | 2016-08-31 | The assembly method of metallic pin connector |
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CN106229788B true CN106229788B (en) | 2018-07-27 |
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Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
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CN202750054U (en) * | 2012-09-22 | 2013-02-20 | 烟台森众电子科技有限公司 | Surface mount device (SMD) quartz-crystal resonator base |
CN204304949U (en) * | 2015-01-20 | 2015-04-29 | 深圳市深宇峰电子有限公司 | A kind of device of SMD glass-encapsulated sintering |
CN204818011U (en) * | 2015-08-20 | 2015-12-02 | 马鞍山中杰电子科技有限公司 | A graphite jig for bonding wire preparation |
-
2016
- 2016-08-31 CN CN201610777282.5A patent/CN106229788B/en not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN202750054U (en) * | 2012-09-22 | 2013-02-20 | 烟台森众电子科技有限公司 | Surface mount device (SMD) quartz-crystal resonator base |
CN204304949U (en) * | 2015-01-20 | 2015-04-29 | 深圳市深宇峰电子有限公司 | A kind of device of SMD glass-encapsulated sintering |
CN204818011U (en) * | 2015-08-20 | 2015-12-02 | 马鞍山中杰电子科技有限公司 | A graphite jig for bonding wire preparation |
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