CN105932517A - Connector metal housing and manufacture method thereof - Google Patents
Connector metal housing and manufacture method thereof Download PDFInfo
- Publication number
- CN105932517A CN105932517A CN201610272928.4A CN201610272928A CN105932517A CN 105932517 A CN105932517 A CN 105932517A CN 201610272928 A CN201610272928 A CN 201610272928A CN 105932517 A CN105932517 A CN 105932517A
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- CN
- China
- Prior art keywords
- sidewall
- shell
- metal connector
- pattern
- connector shell
- 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.)
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Classifications
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- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/516—Means for holding or embracing insulating body, e.g. casing, hoods
Abstract
The invention discloses a connector metal housing and a manufacture method thereof. The method is characterized by, to begin with, carrying out laser processing on a metal sheet to form a pattern; then, forming a plurality of side walls through stamping and punching, wherein the pattern is continuous at the junction place of at least two side walls; and bending the plurality of side walls to form the connector metal housing to enable the plurality of side walls to be aligned through the pattern during bending, thereby improving alignment accuracy and improving product qualified rate. Besides, the pattern formed through laser processing makes the surface of the connector metal housing smooth, thereby solving the problem of difficult feeding of the connector metal housing in the production process of an electric connector, and improving production efficiency.
Description
Technical field
The present invention relates to a kind of connector shell, refer in particular to a kind of metal shell and manufacture method thereof.
Background technology
Existing electric connector generally includes an insulating body, is located at multiple terminals of described insulating body, and cladding
A shielding shell outside described insulating body, described shielding shell includes multiple sidewall.Because of in prior art, outside described shielding
The forming method of shell is by punching press bending forming, and the surface of described shielding shell does not forms any pattern, at bending forming
During for described shielding shell, easily occur that para-position is forbidden, thus reduce the product yield of described electric connector.
Additionally, another kind of electric connector of the prior art, forming method of its shielding shell is that to first pass through punching press curved
Foldable type, then the outer surface at the multiple described sidewall of described shielding shell uses embossing, pit, the technique that pre-folds or prejudge
Molding pattern.But, described its outer surface of shielding shell of this kind of method molding is susceptible to the situation about expecting that rises, and causes described screen
Cover the outer surface out-of-flatness of shell, in the production process of described electric connector, easy and feeding during described shielding shell feeding
Machine collision even engages, and causes feeding difficulty, greatly reduces the production efficiency of described electric connector.
Therefore, it is necessary to design a kind of new metal connector shell and manufacture method thereof, to overcome the problems referred to above.
Summary of the invention
The creation purpose of the present invention is to provide one to pass through first radium-shine molding pattern on a sheet metal, then passes through
Punching press, die-cut bending forming metal shell so that para-position can be carried out by described pattern during described gold shell bending, and its surface is put down
Whole, thus improve electric connector production efficiency and the metal connector shell of product yield and manufacture method thereof.
In order to achieve the above object, on the one hand, the present invention adopts the following technical scheme that the system of a kind of metal connector shell
Making method, comprise the following steps: S1: provide a sheet metal, there is a material in the plate face of described sheet metal in feedstock direction planning
Part region, and there are multiple shell forming area, and each described outer casing forming in described materials and parts region along feedstock direction Sequence Planning
Regional planning has at least one predetermined sidewall bending line, described materials and parts area adjacency in the vertical direction of described feedstock direction
At least one material strip region, described material strip region is planned precalculated position, hole, multiple location along described feedstock direction with setpoint distance, is entered
One step with radium-shine processing mode to hole, precalculated position, hole machine-shaping multiple location, described location, and in described shell shaping area
Territory radium-shine machine-shaping at least one pattern, pattern described at least is across the predetermined bending line of described sidewall；S2: charging processing equipment
Sequentially processing each described shell forming area, described charging processing equipment is adjacent by fixing each described shell forming area
Near hole, described location, makes each described shell forming area in sequentially processing keep fixing, make further each described outside
Casing forming region punches out metal connector shell profile, and described metal connector shell profile comprises predetermined described sidewall
Bending line and described pattern；S3: the predetermined described sidewall to each described metal connector shell profile in S2 step
Bending line carries out washing off the multiple sidewalls of formation, and multiple described sidewalls mutually overlap and form three-dimensional described metal connector shell；
S4: the described material strip region that excision is connected with described metal connector shell.
Further, in S1 step, in the most radium-shine machine-shaping of described shell forming area multiple scolding tin hole, each institute
State the aperture in scolding tin hole less than or equal to 0.5mm.
Further, in S2 step, the casing forming region multiple pin of punching molding simultaneously outside, multiple described scolding tin holes are corresponding
Take shape in multiple described pin.
Further, in S3 step, casing forming region punch forming multiple fixing hole correspondence is positioned at multiple sidewall outside, multiple
Described fixing hole is in order to be fixed on an insulating body by described metal connector shell.
Further, in S3 step, each described pin forms a stage portion, described step with the junction of described sidewall
The width in portion is more than the width of described pin.
On the other hand, the present invention provides the manufacture method of a kind of metal connector shell, comprises the following steps: S1: provide
One sheet metal, there is a materials and parts region in the plate face of described sheet metal in feedstock direction planning, and described materials and parts region is along charging
Direction sequence planning has multiple shell forming area, and the planning of each described shell forming area has at least one predetermined sidewall
Bending line, described materials and parts area adjacency at least material strip region, described material strip region in the vertical direction of described feedstock direction
Precalculated position, hole, multiple location is planned with setpoint distance, further in punch process mode to described location along described feedstock direction
Hole, precalculated position, hole machine-shaping multiple location；Each described shell forming area is sequentially processed by S2: charging processing equipment, institute
Stating charging processing equipment by the neighbouring hole, described location of fixing each described shell forming area, make in sequentially processing is each
Described shell forming area keeps fixing, further with radium-shine processing mode in the described radium-shine machine-shaping of shell forming area extremely
A few pattern, pattern described at least is across predetermined described sidewall bending line；S3: to the described metallic plate of molding in S2 step
The each described shell forming area of material punches out metal connector shell profile, and described metal connector shell profile comprises
Predetermined described sidewall bending line and described pattern；S4: to each described metal connector shell profile in S3 step
The predetermined bending line of described sidewall carries out washing off the multiple sidewalls of formation, and multiple described sidewalls mutually overlap and form three-dimensional described connection
Device metal shell；S5: the described material strip region that excision is connected with described metal connector shell.
Further, in S2 step, the multiple described pattern of radium-shine machine-shaping.
Further, in S4 step, each described pattern connects at the described sidewall bending line of two adjacent described sidewalls
Continuous.
Further, in S4 step, connect multiple institutes at each described shell forming area multiple pin of punch forming simultaneously
State sidewall.
Further, in S4 step, connect multiple institutes at each described shell forming area multiple clasp of punch forming simultaneously
State sidewall.
Further, farther include step S6, the described metal connector shell in step S5 is assembled in an insulation originally
Body, then bend multiple described clasp described metal connector shell is fixed on described insulating body.
Further, in S4 step, in the multiple jack of sidewall punch forming one of them described, described insulating body includes
Multiple docking sections, described docking section passes described jack.
Additionally, the present invention also provides for following technical scheme: a kind of metal connector shell, comprising: a first side wall；
Connecting one second sidewall and one the 3rd sidewall of described the first side wall, described second sidewall is relative with described 3rd sidewall to be set
Put；Wherein, in described the first side wall, described second sidewall and described 3rd sidewall at least both are provided with the figure of radium-shine molding
Case, described pattern intersection between described the first side wall and described second sidewall is continuous, or in described the first side wall and institute
State the intersection between the 3rd sidewall continuous.
Further, farther including one the 4th sidewall, described 4th sidewall connects described the first side wall, and described pattern is in institute
State the first side wall continuous with the intersection of described 4th sidewall.
Further, the both sides of described 4th sidewall molding one bonding jumper respectively, bonding jumper described in two is respectively with described second
Sidewall and described 3rd sidewall overlap joint, described pattern is continuous with the intersection of described 4th sidewall at bonding jumper described in two.
Further, described second sidewall and described 3rd sidewall puncture a lug respectively.
Further, punch forming one fixing hole respectively of bonding jumper described in two, the correspondence respectively of lug described in two is fixed on two institutes
State fixing hole.
Compared with prior art, the metal connector shell of the present invention and manufacture method thereof, first on a sheet metal
Radium-shine molding pattern, then by punching press, the multiple sidewall of die-cut formation, described pattern connects at the intersection of sidewall described at least two
Continuous, bend metal connector shell described in multiple described sidewall molding；Multiple described sidewall can be passed through described when bending
Pattern carries out para-position, improves para-position accuracy rate thus improves product yield；And the described pattern of radium-shine molding makes described connection
The surfacing of device metal shell, solves metal connector shell feeding difficulty described in the production process of described electric connector
Situation, thus improve its production efficiency.
[accompanying drawing explanation]
Fig. 1 is the schematic flow sheet of one embodiment of the invention metal connector shell manufacture method；
Fig. 2 is the schematic diagram of one embodiment of the invention metal connector shell manufacture method；
Fig. 3 is the schematic flow sheet of another embodiment of the present invention metal connector shell manufacture method；
Fig. 4 is the schematic diagram of another embodiment of the present invention metal connector shell manufacture method；
Fig. 5 is the axonometric chart of one embodiment of the invention metal connector shell；
Fig. 6 is the axonometric chart of one embodiment of the invention another angle of metal connector shell；
Fig. 7 is the three-dimensional exploded view of another embodiment of the present invention metal connector shell and insulating body；
Fig. 8 is the three-dimensional combination figure of another embodiment of the present invention metal connector shell and insulating body；
Fig. 9 is the three-dimensional combination figure of another embodiment of the present invention metal connector shell and another angle of insulating body.
The drawing reference numeral explanation of detailed description of the invention:
| Metal connector shell 1 | The first side wall 11 | Second sidewall 12 | 3rd sidewall 13 |
| 4th sidewall 14 | First bonding jumper 141 | Second bonding jumper 142 | Pin 15 |
| Scolding tin hole 150 | Stage portion 151 | Sheet metal 100 | Hole 101, location |
| Fixing hole 16 | Lug 17 | Clasp 18 | Spliced eye 19 |
| Electric connector 2 | Insulating body 20 | Docking section 21 | First pattern A |
| Second pattern B | Setpoint distance L | Materials and parts region G | Shell forming area H |
| Material strip region F | Sidewall bending line C |
[detailed description of the invention]
For ease of being better understood from the purpose of the present invention, structure, feature and effect etc., in conjunction with the drawings and specific embodiments
The invention will be further described.
As shown in figure 5 and figure 7, described metal connector shell 1 forms one be electrically connected in order to be installed on an insulating body 20
Connect device 2.Described metal connector shell 1 includes a first side wall 11, connects one second sidewall 12 He of described the first side wall 11
One the 3rd sidewall 13, described second sidewall 12 is oppositely arranged with described 3rd sidewall 13；Wherein, described the first side wall 11, described
Second sidewall 12 and described 3rd sidewall 13 are equipped with a first pattern A and two described second pattern B, the institute of radium-shine molding
State the first pattern A be located at described the first side wall 11 and extend to described second sidewall 12 and described 3rd sidewall respectively to both sides
13.The described first pattern A and described second pattern B of radium-shine molding, because being irradiated by laser, the metal after fusing still stays
At the outer surface of described metal connector shell 1, it is therefore provided that described metal connector shell 1 surfacing, it is to avoid described company
Connect device metal shell 1 easily even to engage with feeding machine (not shown) collision when feeding, thus solve in described electrical connection
The situation of the difficulty of metal connector shell 1 feeding described in the production process of device 2, improves its production efficiency.
As shown in Figure 5 and Figure 6, described first pattern A friendship between described the first side wall 11 and described second sidewall 12
Intersection at boundary and between described the first side wall 11 and described 3rd sidewall 13 is the most continuous.Bend described second sidewall 12 He
During described three sidewall 13, para-position can be carried out by the described first pattern A at intersection, it is ensured that described second sidewall 12 and institute
State the para-position accuracy rate between the first side wall 11, between described 3rd sidewall 13 and described the first side wall 11, thus improve described
The product yield of electric connector 2.
Described metal connector shell 1 farther includes one the 4th sidewall 14 and backward and is turned under from described the first side wall 11
Foldable type, the both sides of described 4th sidewall 14 molding one first bonding jumper 141 and one second bonding jumper 142 respectively, described first
Bonding jumper 141 overlaps with described second sidewall 12, and described second bonding jumper 142 and described 3rd sidewall 13 overlap.Described first
Sidewall 11, described second sidewall 12, described 4th sidewall 14 and described first bonding jumper 141 are equipped with wherein the one of radium-shine molding
Individual described second pattern B, described second pattern B are at described the first side wall 11 and described second sidewall 12, described the first side wall 11
The most continuous with the intersection of described first bonding jumper 141 with described 4th sidewall 14 and described 4th sidewall 14.
In like manner, described the first side wall 11, described 3rd sidewall 13, described 4th sidewall 14 and described second bonding jumper 142
It is provided with another described second pattern B, and the most continuous at the intersection between the two of arbitrary neighborhood.Described in bending forming
During metal connector shell 1, improve the para-position accuracy rate between each sidewall further, thus improve the product of described electric connector 2
Product yield.Separately, described the first side wall 11, described second sidewall 12, described 3rd sidewall 13, described 4th sidewall 14 and described
One bonding jumper 141, described second bonding jumper 142 are equipped with fixing hole 16, and multiple described fixing holes 16 are in order to described insulation originally
Body 20 interfixes.And described second sidewall 12, the fixing hole 16 rear branch of described 3rd sidewall 13 are provided with a lug 17, two
Described lug 17 is individually fixed in the described fixing hole 16 of described first bonding jumper 141, described second bonding jumper 142, thus
Described first bonding jumper 141, described second bonding jumper 142 are connected and fixed on described second sidewall 12 and described 3rd side respectively
Wall 13.
In addition, the lower section of described second sidewall 12, described three sidewalls 13 and described 4th sidewall 14 is integrally formed with multiple
Pin 15, multiple described pins 15 are respectively equipped with scolding tin hole 150, and the diameter in wherein said scolding tin hole 150 is less than or equal to
0.5mm, is effectively improved the viscous stannum effect of described pin 15, improves scolding tin adhesive force on described pin 15.Described in each
It is provided with a step between pin 15 and connected described second sidewall 12, described 3rd sidewall 13, described 4th sidewall 14
Portion 151, the width of described stage portion 151 is greater than the width of described pin 15, is being welded in by described metal connector shell 1
During one circuit board, described stage portion 151 is supported in the surface of described circuit board.In the present embodiment, described first pattern A and described
Second pattern B is all located at described the first side wall 11, described second sidewall 12, described 3rd sidewall 13, described 4th sidewall 14 and
Described first bonding jumper 141, the subregion of described second bonding jumper 142.Additionally, in the present embodiment, described first pattern A is
Magen David shape, two described second pattern B are hexagon.First pattern A described in other embodiments and described second pattern B
Also can be other shape, as variously-shaped in triangle, pentagon, tetragon, five-pointed star etc., both can be same pattern form or
Different pattern forms, is not limited thereto.
Fig. 7 and Fig. 8 is the axonometric chart of another embodiment of metal connector shell 1 of the present invention, the present embodiment and above-mentioned enforcement
The structure that example is identical does not repeats them here, and difference is: in the present embodiment, described first pattern A spread all over described the first side wall 11,
Second sidewall 12 and the 3rd sidewall 13, described the first side wall 11 is provided with multiple jack 19, and described insulating body 20 correspondence includes
Multiple docking sections 21, when described metal connector shell 1 is assembled in described insulating body 20, multiple described jacks 19 are for multiple
Described docking section 21 wears.Additionally, described second sidewall 12, described 3rd sidewall 13 rear end are equipped with multiple clasp 18, will
After described insulating body 20 is assembled in described metal connector shell 1, bend multiple described clasp 18 so that it is be fixed on described absolutely
Edge body 20, thus described metal connector shell 1 is fixed on described insulating body 20.
See figures.1.and.2, the manufacture method of metal connector shell 1 of the present invention, comprise the following steps:
Step S1 a: sheet metal 100 is provided, there is a materials and parts region G in described sheet metal 100 plate face in feedstock direction planning,
And described materials and parts region G has multiple shell forming area H along feedstock direction Sequence Planning, each described shell forming area H
Planning has at least one predetermined sidewall bending line C, and in the vertical direction of described feedstock direction, described materials and parts region G is abutted to
Few a material strip region F, described material strip region F plan precalculated position, hole, multiple location along described feedstock direction with setpoint distance L, enter
One step with radium-shine processing mode to hole, precalculated position, hole machine-shaping multiple location, described location 101, at shell each described
One the first pattern A of the radium-shine machine-shaping of forming area H and two the second pattern B, described first pattern A and two described second
Pattern B is across predetermined described sidewall bending line C.
Then S11 is carried out: in the most radium-shine machine-shaping of described shell forming area H multiple scolding tin hole 150, each institute
State the aperture in scolding tin hole 150 less than or equal to 0.5mm.
Then step S2 is carried out: provide a charging processing equipment (not shown), to each described shell forming area H sequentially
Processing, described charging processing equipment, by fixing each described hole, described location 101 neighbouring for shell forming area H, makes sequentially
Each described shell forming area H in processing keeps fixing, makes each described shell forming area H punch out connection further
Device metal shell 1 profile, and described metal connector shell 1 profile comprises predetermined described sidewall bending line C and described
One pattern A and two described second pattern B.
Then step S21 is carried out: the casing forming region H multiple pin of punching molding 15, multiple described scolding tin holes simultaneously outside
150 correspondences take shape in multiple described pin 15.
Then step S3 is carried out: the predetermined described side to each described metal connector shell 1 profile in S2 step
Wall bending line C carries out washing off formation one the first side wall 11, one second sidewall 12, one the 3rd sidewall 13, described second sidewall 12 He
Described 3rd sidewall 13 is oppositely arranged and is connected to the two ends of described the first side wall 11.
Then step S31 is carried out: described in molding, the first side wall 11, described second sidewall 12 and described 3rd sidewall 13 is same
Time, molding 1 the 4th sidewall 14, multiple pins 15 are connected to described second sidewall 12, described 3rd sidewall 13 and described
Four sidewalls 14.
Then step S32 is carried out: at the two ends of described 4th sidewall 14 difference stamping and blanking molding one first bonding jumper
141 and one second bonding jumper 142, one of them described second pattern B covers described the first side wall 11, described second sidewall simultaneously
12, described 4th sidewall 14 and described first bonding jumper 141, and at adjacent described sidewall bending line C between the two even
Continuous；Another described second pattern B covers described the first side wall 11, described 3rd sidewall 13, described 4th sidewall 14 and simultaneously
Described second bonding jumper 142, and at adjacent described sidewall bending line C between the two continuously；Described first pattern A is in institute
State the described sidewall bending between the first side wall 11 and described second sidewall 12, described the first side wall 11 and described 3rd sidewall 13
At line C the most continuous.
Then step S33 is carried out: casing forming region H punch forming multiple fixing hole 16 correspondence is positioned at described first side outside
Wall 11, described second sidewall 12, described 3rd sidewall 13, multiple described fixing holes 16 are in order to by described metal connector shell 1
It is fixed on an insulating body 20.
Then step S34 is carried out: at each described pin 15 and described second sidewall 12, described 3rd sidewall 13 and described
The junction punching molding of the 4th sidewall 14 has a stage portion 151, and the width of described stage portion 151 is more than the width of described pin 15
Degree.
Then step S35 is carried out: by described the first side wall 11, described second sidewall 12, described 3rd sidewall 13 and described
4th sidewall 14 and described first bonding jumper 141, described second bonding jumper 142, bend a plurality of described sidewall bending line C,
Form three-dimensional described metal connector shell 1.
Carry out step S4 after step s 3: excise the described material strip region F being connected with described metal connector shell 1.
Shown in reference Fig. 3, Fig. 4, Fig. 7 and Fig. 9, the manufacture method of another embodiment of metal connector shell 1 of the present invention, bag
Include following steps:
Step S1 a: sheet metal 100 is provided, there is a materials and parts region G in described sheet metal 100 plate face in feedstock direction planning,
And described materials and parts region G has multiple shell forming area H, and each described shell forming area H along feedstock direction Sequence Planning
Planning has at least one predetermined sidewall bending line C, and in the vertical direction of described feedstock direction, described materials and parts region G is abutted to
Few a material strip region F, described material strip region F plan precalculated position, hole, multiple location along described feedstock direction with setpoint distance L, enter
One step in punch process mode to hole, precalculated position, hole machine-shaping multiple location, described location 101.
Then carry out step S2 charging processing equipment (not shown) each described shell forming area H is sequentially processed, institute
State charging processing equipment by fixing each described hole, described location 101 neighbouring for shell forming area H, in making sequentially to process
Each described shell forming area H keeps fixing, further with radium-shine processing mode in the described shell radium-shine processing of forming area H
One the first pattern A of molding, described first pattern A are across predetermined described sidewall bending line C.
Then step S21 is carried out: while the first pattern A described in radium-shine machine-shaping, in each described shell shaping area
The multiple second pattern B of the radium-shine machine-shaping of territory H.
Then carry out step S22: radium-shine be processed into multiple first pattern A and multiple second pattern B while, in each institute
Stating the radium-shine molding of shell forming area H multiple scolding tin hole 150, the diameter in multiple described scolding tin holes 150 is less than or equal to 0.5mm.
Carry out step S3 upon step s 2: to each described shell of the described sheet metal 100 of molding in S2 step
Forming area H punches out metal connector shell 1 profile, and described metal connector shell 1 profile comprises predetermined described side
Wall bending line C and described first pattern A and two described second pattern B；
Carry out step S4 after step s 3: predetermined many to each described metal connector shell 1 profile in S3 step
Sidewall bending line C described in article carries out washing off formation one the first side wall 11,1 second sidewall 12 and one the 3rd sidewall 13.Each institute
State shell forming area H and include a described first pattern A and two described second pattern B, described first pattern A and two institutes
State at the second pattern B described sidewall bending line C between described the first side wall 11 and described second sidewall 12 and described
At described sidewall bending line C between one sidewall 11 and described 3rd sidewall 13 the most continuous.
Then the same of the first side wall 11 described in the molding of step S41, described second sidewall 12 and described 3rd sidewall 13 is carried out
Time, molding 1 the 4th sidewall 14, multiple pins 15 connect described second sidewall 12, described 3rd sidewall 13 and the described 4th respectively
Sidewall 14.
Then step S42 is carried out: connect described at each described shell forming area H multiple pin of punching molding 15 simultaneously
Second sidewall 12, described 3rd sidewall 13 and described 4th sidewall 14.
Then step S43 is carried out: at the two ends of described 4th sidewall 14 difference punching molding one first bonding jumper 141 and
Second bonding jumper 142, one of them described second pattern B covers described the first side wall 11, described second sidewall 12, described simultaneously
4th sidewall 14 and described first bonding jumper 141, and at adjacent described sidewall bending line C between the two continuously；Another
Individual described second pattern B covers described the first side wall 11, described 3rd sidewall 13, described 4th sidewall 14 and described second simultaneously
Bonding jumper 142, and at adjacent described sidewall bending line C between the two continuously.
Then step S44 is carried out: connect described at each described shell forming area H multiple clasp of punch forming 18 simultaneously
Second sidewall 12 and described 3rd sidewall 13.
Then step S45 is carried out: in the described the first side wall 11 multiple jack of punching molding 19, with for an insulating body 20
Multiple docking sections 21 pass.
Then step S45 is carried out: by described the first side wall 11, described second sidewall 12, described 3rd sidewall 13 and described
4th sidewall 14 and described first bonding jumper 141, described second bonding jumper 142 bend at described sidewall bending line C, are formed
Three-dimensional described metal connector shell 1.
Step S5 is carried out: excise the described material strip region F being connected with described metal connector shell 1 after S4 step.
Farther include step S6, the described metal connector shell 1 in step S5 be assembled in described insulating body 20,
Bend multiple described clasp 18 again and described metal connector shell 1 is fixed on described insulating body 20.
Metal connector shell 1 of the present invention and manufacture method thereof have the advantages that
The described first pattern A and described second pattern B of the most radium-shine molding, because being irradiated by laser, the metal after fusing is still
So stay the outer surface of described metal connector shell 1, it is therefore provided that described metal connector shell 1 surfacing, it is to avoid institute
State metal connector shell 1 easily even to engage with the collision of feeding machine when feeding, thus solve at described electric connector 2
The situation of the feeding of metal connector shell 1 described in production process difficulty, improves its production efficiency.
2. the intersection between described the first side wall 11 and described second sidewall 12 of the first pattern A described in, and described
Intersection between the first side wall 11 and described 3rd sidewall 13 is the most continuous.Bend described second sidewall 12 and described 3rd sidewall
When 13, para-position can be carried out by the described first pattern A at intersection, it is ensured that described second sidewall 12 and described the first side wall 11
Between, para-position accuracy rate between described 3rd sidewall 13 and described the first side wall 11, thus improve the product of described electric connector 2
Product yield.
Being respectively equipped with scolding tin hole 150 on the most described pins 15, the diameter in wherein said scolding tin hole 150 is less than or equal to
0.5mm, is effectively improved the viscous stannum effect of described pin 15, improves scolding tin adhesive force on described pin 15.
4. each described pin 15 and connected described second sidewall 12, described 3rd sidewall 13, the described 4th
Being provided with a stage portion 151 between sidewall 14, the width of described stage portion 151 is greater than the width of described pin 15, by described
When metal connector shell 1 is welded in a circuit board, described stage portion 151 is supported in the surface of described circuit board.
Detailed description above is only the explanation of the preferred embodiments of the invention, non-the scope of the claims therefore limiting to the present invention,
So, all utilization this creation description and the change of equivalence techniques for it of diagramatic content institute, it is both contained in the scope of the claims of this creation
In.
Claims (17)
1. the manufacture method of a metal connector shell, it is characterised in that comprise the following steps:
S1: provide a sheet metal, there are a materials and parts region, and described material in the plate face of described sheet metal in feedstock direction planning
There is multiple shell forming area in part region along feedstock direction Sequence Planning, and the planning of each described shell forming area has at least one
The sidewall bending line that bar is predetermined, described materials and parts area adjacency at least material strip region in the vertical direction of described feedstock direction,
Described material strip region plans precalculated position, hole, multiple location along described feedstock direction with setpoint distance, further with radium-shine processing side
Formula is to hole, precalculated position, hole machine-shaping multiple location, described location, and in the described radium-shine machine-shaping of shell forming area extremely
A few pattern, pattern described at least is across the predetermined bending line of described sidewall；
Each described shell forming area is sequentially processed by S2: charging processing equipment, and described charging processing equipment is by fixing every
The hole, described location that shell forming area described in is neighbouring, makes each described shell forming area in sequentially processing keep solid
Fixed, make each described shell forming area punch out metal connector shell profile, and described metal connector shell further
Profile comprises predetermined described sidewall bending line and described pattern；
S3: the predetermined described sidewall bending line of each described metal connector shell profile in S2 step is washed off shape
Becoming multiple sidewall, multiple described sidewalls mutually overlap and form three-dimensional described metal connector shell；
S4: the described material strip region that excision is connected with described metal connector shell.
2. the manufacture method of metal connector shell as claimed in claim 1, it is characterised in that: in S1 step, outside described
The most radium-shine machine-shaping multiple scolding tin hole, casing forming region, the aperture in each described scolding tin hole is less than or equal to 0.5mm.
3. the manufacture method of metal connector shell as claimed in claim 2, it is characterised in that: in S2 step, become at shell
The type region multiple pin of punching molding simultaneously, multiple described scolding tin holes correspondence takes shape in multiple described pin.
4. the manufacture method of metal connector shell as claimed in claim 1, it is characterised in that: in S3 step, become at shell
Punch forming multiple fixing hole correspondence in type region is positioned at multiple sidewall, and multiple described fixing holes are in order to by outside described connector metal
Shell is fixed on an insulating body.
5. the manufacture method of metal connector shell as claimed in claim 3, it is characterised in that: in S3 step, each described
Pin forms a stage portion with the junction of described sidewall, and the width of described stage portion is more than the width of described pin.
6. the manufacture method of a metal connector shell, it is characterised in that comprise the following steps:
S1: provide a sheet metal, there are a materials and parts region, and described materials and parts in the plate face of described sheet metal in feedstock direction planning
There is multiple shell forming area in region along feedstock direction Sequence Planning, and the planning of each described shell forming area has at least one
Predetermined sidewall bending line, described materials and parts area adjacency at least material strip region, institute in the vertical direction of described feedstock direction
State material strip region and plan precalculated position, hole, multiple location along described feedstock direction with setpoint distance, further in punch process mode
To hole, precalculated position, hole machine-shaping multiple location, described location；
Each described shell forming area is sequentially processed by S2: charging processing equipment, and described charging processing equipment is by fixing every
The hole, described location that shell forming area described in is neighbouring, makes each described shell forming area in sequentially processing keep solid
Fixed, further with radium-shine processing mode at described shell forming area radium-shine machine-shaping at least one pattern, scheme described at least one
Case is across predetermined described sidewall bending line；
S3: each described shell forming area of the described sheet metal of molding in S2 step is punched out metal connector shell
Profile, and described metal connector shell profile comprises predetermined described sidewall bending line and described pattern；
S4: the predetermined described sidewall bending line of each described metal connector shell profile in S3 step is washed off shape
Becoming multiple sidewall, multiple described sidewalls mutually overlap and form three-dimensional described metal connector shell；
S5: the described material strip region that excision is connected with described metal connector shell.
7. the manufacture method of metal connector shell as claimed in claim 6, it is characterised in that: in S2 step, radium-shine processing
The multiple described pattern of molding.
8. the manufacture method of metal connector shell as claimed in claim 7, it is characterised in that: in S4 step, each described
Pattern is continuous at the described sidewall bending line of two adjacent described sidewalls.
9. the manufacture method of metal connector shell as claimed in claim 6, it is characterised in that: in S4 step, in each institute
State the shell forming area multiple pin of punch forming simultaneously and connect multiple described sidewalls.
10. the manufacture method of metal connector shell as claimed in claim 6, it is characterised in that: in S4 step, in each institute
State the shell forming area multiple clasp of punch forming simultaneously and connect multiple described sidewalls.
The manufacture method of 11. metal connector shells as claimed in claim 10, it is characterised in that: farther include step
S6, is assembled in the described metal connector shell in step S5 an insulating body, then bends multiple described clasp by described company
Connect device metal shell and be fixed on described insulating body.
The manufacture method of 12. metal connector shells as claimed in claim 11, it is characterised in that: in S4 step, in wherein
A described multiple jack of sidewall punch forming, described insulating body includes multiple docking section, and described docking section is through described
Jack.
13. 1 kinds of metal connector shells, it is characterised in that including:
One the first side wall；
Connecting one second sidewall and one the 3rd sidewall of described the first side wall, described second sidewall is relative with described 3rd sidewall to be set
Put；
Wherein, in described the first side wall, described second sidewall and described 3rd sidewall at least both are provided with the figure of radium-shine molding
Case, described pattern intersection between described the first side wall and described second sidewall is continuous, or in described the first side wall and institute
State the intersection between the 3rd sidewall continuous.
14. metal connector shells as claimed in claim 13, it is characterised in that: farther include one the 4th sidewall, described
4th sidewall connects described the first side wall, and described pattern is continuous with the intersection of described 4th sidewall at described the first side wall.
15. metal connector shells as claimed in claim 14, it is characterised in that: the molding respectively of the both sides of described 4th sidewall
One bonding jumper, bonding jumper described in two overlaps with described second sidewall and described 3rd sidewall respectively, and described pattern is being taken described in two
Contact pin is continuous with the intersection of described 4th sidewall.
16. metal connector shells as claimed in claim 15, it is characterised in that: described second sidewall and described 3rd sidewall
Puncture a lug respectively.
17. metal connector shells as claimed in claim 16, it is characterised in that: the punch forming one respectively of bonding jumper described in two
Fixing hole, the correspondence respectively of lug described in two is fixed on fixing hole described in two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610272928.4A CN105932517B (en) | 2016-04-28 | 2016-04-28 | Metal connector shell and its manufacturing method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610272928.4A CN105932517B (en) | 2016-04-28 | 2016-04-28 | Metal connector shell and its manufacturing method |
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| Publication Number | Publication Date |
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| CN105932517A true CN105932517A (en) | 2016-09-07 |
| CN105932517B CN105932517B (en) | 2018-07-03 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110918775A (en) * | 2019-11-26 | 2020-03-27 | 昆山市飞荣达电子材料有限公司 | Method for processing ultrathin metal workpiece |
| CN111822942A (en) * | 2019-04-22 | 2020-10-27 | 安克创新科技股份有限公司 | Method for processing decorative net |
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| CN202423735U (en) * | 2011-12-28 | 2012-09-05 | 实盈电子(东莞)有限公司 | Electric connector |
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| JP2001093626A (en) * | 1999-09-16 | 2001-04-06 | Molex Inc | Shielding type connectors and method of manufacturing the same |
| CN1468156A (en) * | 2000-08-17 | 2004-01-14 | ֽ��Ʒ�ɷ�����˾ | Method for precision bending of a sheet of material and slit sheet therefor |
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|---|---|
| CN105932517B (en) | 2018-07-03 |
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