CN110447147A - The method of osculating element and this osculating element of manufacture - Google Patents
The method of osculating element and this osculating element of manufacture Download PDFInfo
- Publication number
- CN110447147A CN110447147A CN201880020280.9A CN201880020280A CN110447147A CN 110447147 A CN110447147 A CN 110447147A CN 201880020280 A CN201880020280 A CN 201880020280A CN 110447147 A CN110447147 A CN 110447147A
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- CN
- China
- Prior art keywords
- contact
- recess portion
- rows
- core
- shell
- Prior art date
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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
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/40—Securing contact members in or to a base or case; Insulating of contact members
- H01R13/405—Securing in non-demountable manner, e.g. moulding, riveting
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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
- H01R43/20—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for assembling or disassembling contact members with insulating base, case or sleeve
- H01R43/24—Assembling by moulding on contact members
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
- B29C45/14065—Positioning or centering articles in the mould
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
- B29C45/14639—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles for obtaining an insulating effect, e.g. for electrical components
Abstract
The present invention relates to a kind of osculating element and the methods of this osculating element (10) of manufacture, the osculating element has at least rows (30, 35, 40, 45) and have the first connecting side (20) contact shell (15), wherein rows (30, 35, 40, 45) include multiple same configurations contact element (55, 90, 95, 100), they are separated from each other arrangement, wherein contact element (55, 90, 95, 100) it passes through the shell wall (60) of contact shell (15) and is respectively provided with contact portion (85 at the first connecting side (20), 105, 110, 115), wherein the first connecting side (20) has at least one recess portion (135), its center dant (135) and contact portion (85, 105, 11 0,115) arranged spaced apart.
Description
Technical field
The present invention relates to osculating element according to claim 1 and this osculating elements of manufacture according to claim 13
Method.
Background technique
The known osculating element with multiple contacts, wherein each rows have contact element, the contact element
It arranges with configuring and be separated from each other identically in relation to each other and embarks on journey.For positioning contact row, they are in the first injection-molded stage
In together with substrate injection molding so that the position of each contact element relative to each other is fixed.By substrate and rows
It is concomitantly introduced into the injection molding for contact shell, and finally with the substance injection molding for contact shell around.Knot
Fruit needs multiple injection molding process, these techniques are both expensive and time consuming.
Problem of the invention is to provide a kind of improved osculating element and a kind of for manufacturing the improvement of this osculating element
Manufacturing method.
Summary of the invention
The above problem is solved by osculating element according to claim 1 and method according to claim 13.It is advantageous
Embodiment is described in detail in the dependent claims.
It has realized that improved osculating element can be provided by a kind of osculating element, which includes at least one
A rows and contact shell with the first connecting side.Rows have the contact element of multiple same configurations, the contact
Element is arranged with being separated from each other.Contact element passes through the shell wall of contact shell and each of which has in the first connecting side
There is contact portion.First connecting side has at least one recess portion, and the recess portion is arranged to be spaced apart with contact portion.
As a result, on the one hand can reduce the weight of osculating element, it on the other hand can be to avoid the material of contact interior of shell
Transition, and especially can quickly and easily manufacture osculating element.
In another embodiment, recess portion is free.Recess portion is preferably configured to pass through openings and connects the first connecting side
It is connected to the interior of shell of contact shell.Alternatively, recess portion is preferably at least partially filled with the substance of contact shell.
In another embodiment, contact element has the first pontes and at least second connecting portion point, and described second connects
Connect be partially disposed on the first pontes on the side of contact portion.The first pontes is relative to second connecting portion point
It is in tilted layout.
In another embodiment, contact element have be transversely arranged on second connecting portion respectively the first widened section,
Center dant is arranged between the first widened section and the first pontes.
In another embodiment, the first widened section has the first supporting surface in the side towards the first pontes,
First supporting surface is preferably parallel to recess portion and/or the first pontes.
In another embodiment, the first widened section is arranged in the side away from the first pontes of second connecting portion point
On.
In another embodiment, contact element has the second widened section, and the second widened section is arranged in second connecting portion
On the side towards the first pontes divided.Second widened section deviates the first widened section arrangement.Thus, it is possible to ensure spy
Not good stability, the inclination of contact element especially during injection-molded osculating element, wherein widened section is at least partly
Ground is injection-molded around.
In another embodiment, recess portion is arranged in cloth between two be adjacently positioned side by side each other the contact element of rows
It sets in a first direction, preferably in a lateral direction, wherein first direction is orientated perpendicular to the first contact portion, and recess portion deviates touching
Head is gone perpendicular to first direction arrangement in a second direction, preferably vertical direction.
In another embodiment, the first connecting side has multiple recess portions, and center dant preferably configures in the same manner, concave
Portion is separated from each other arrangement in recess portion row.
In another embodiment, recess portion row is arranged in the planes.The first pontes of the contact element of rows is arranged
In another plane, which is parallel to another horizontal layout.
In another embodiment, contact shell has the second connecting side, wherein in each comfortable second connecting side of contact element
With another contact portion, wherein another contact portion is connected to second connecting portion point, wherein another contact portion and second connects
Socket part point is preferably aligned.
In another embodiment, shell wall is arranged between recess portion and the first contact portion, and shell wall is by recess portion and
The separation of one contact portion.
Furthermore, it has been recognized that a kind of improved method for manufacturing this osculating element can be provided, this method has
Following steps, wherein step is carried out according to following sequences: the substance and rows of injection molding, injection moldable are provided, it is described
Rows have the contact element of multiple same configurations of side-by-side spaced apart arrangement each other, and stablize core and holding meanss, will
It is inserted into predetermined position between the contact element that the joint element of stable core is adjacently positioned at two, rows are located in injection mold
In tool, injection molding and at least partly injection-molded around contact element is introduced a substance into, supporting role is on stablizing core
Rows at least one power, hardening material, and remove the stable core and in the first connecting side of contact shell
Configure recess portion.
In another embodiment, it after the first part of hardening material, temporarily removes and stablizes core, wherein temporary
After ground removes stable core, the second part of substance flows into recess portion and at least partly fills recess portion, wherein the second of substance
Divide and is hardened.
In another embodiment, it is inserted between the contact element that the joint element of another stable core is adjacently positioned at two another
One predetermined position, wherein contact element is fixed by joint element, avoids tilting by leaning on joint element.
In another embodiment, tug button core is introduced into injection molding, wherein tug button core is fixed stably at least one direction
Determine the end position of core.
Detailed description of the invention
The present invention is explained in greater detail by attached drawing below.In the accompanying drawings:
Fig. 1 shows the perspective view of osculating element；
Fig. 2 shows the perspective views of osculating element rows as shown in Figure 1；
Fig. 3 shows the notch for the plan view for stablizing core from first；
Fig. 4 shows the flow chart of the manufacturing method for manufacturing osculating element；
Fig. 5 shows the perspective view of the osculating element 10 after third method step；
Fig. 6 is shown passes through osculating element along the section view of cutting planes A-A shown in FIG. 1 after the 5th method and step
Figure；And
Fig. 7 shows the notch from the cross-sectional view for passing through osculating element after the 7th method and step.
Specific embodiment
Hereinafter, reference frame 5 in the accompanying drawings, wherein coordinate system 5 is for example configured to right hand system.Coordinate system includes
X-axis (longitudinal direction), y-axis (transverse direction) and z-axis (vertical direction).Certainly, coordinate system 5 configures in which can also be different.
Fig. 1 shows the perspective view of osculating element 10.Osculating element 10 has the contact shell with the first connecting side 20
15.Contact shell 15 defines interior of shell 25 (being arranged in below the plotting planes in Fig. 1), wherein the first such as cloth of connecting side 20
It sets on the side away from interior of shell 25.
Contact shell 15 has contact jack 65.Contact jack 65 is defined by reception bar 70, for example, in transverse direction and erecting
Histogram is upward.In a longitudinal direction, contact jack 65 is defined by shell wall 60, and shell wall 60 is in one towards the first connecting side 20
Have on side and receives base portion 75.
It can be inserted in contact jack 65 by receiving another osculating element (not shown) that bar 70 laterally fastens.This
Outside, osculating element 10 can have clamp device 80, which is fastened to contact shell 15 for other osculating element.
As an example, osculating element 10 includes the first rows 30.In addition, osculating element 10 is for example including the first rows
35, the second rows 35, third rows 40 and the 4th rows 45.Rows 30,35,40,45 are spaced apart relative to each other
Ground is stacked up and down.
First rows 30 have multiple same configurations first contact element 55, they for example in first straight line 50
With spacing arrangement regular each other in the first row 49.First contact element 55 passes through the shell wall 60 of contact shell 15, China and foreign countries
Shell wall 60 separates the first connecting side 20 and interior of shell 25.Here, the first contact portion 85 of contact element 55 is respectively provided with
To the first grid spacing a of next first contact portion 851。
Each first contact element 55 has the first contact portion 85.In first contact portion 85 of first contact element 55
Each protrude past receive base portion 75 enter contact jack 65.In embodiment, the first contact portion 85 is configured to stitch
Contact.First contact portion 85 is obviously also configurable to bushing contact or can be configured differently.As an example, first connects
Contact portion point 85 extends in the x direction.
As an example, the first contact portion 85 is arranged perpendicularly to receive the traveling of base portion 75 and prolong in a longitudinal direction
It stretches.First contact portion 85 is arranged in parallel at regular intervals relative to each other in a lateral direction.As an example, the first contact
Part 85 is arranged in the first plane 162 (it is configured to x/y plane).First straight line 50 is oriented perpendicular to the first contact portion 85
And it is equally arranged in x/y plane.
In embodiment, as an example, the second rows 35 have the second contact element 90 of multiple mutually the same configurations,
And third rows 40 have the third contact element 95 of multiple mutually the same configurations.4th rows 45 have it is multiple each other
4th contact element 100 of same configuration.
Second, third and the 4th contact element 90,95,100 are respectively substantially configured as --- in addition to slight inclined
Difference --- it is identical as first contact element 55.
Second contact element 90 also has the second contact portion 105, and third contact element 95 also has third contact portion
110, the 4th contact element 100 also has the 4th contact portion 115, and first to fourth contact portion 85,105,110,115 is respectively
It is configured to mutually the same.
First to fourth contact element 55,90,95,100 is arranged in the second row 119, such as in second straight line 120
On, which advances in xz plane.As an example, second straight line 120 is arranged perpendicular to first straight line 50.
In addition, the second contact portion 105 is respectively arranged in the third line 124 at regular intervals relative to each other, such as
It is arranged on the third straight line 125 in x/y plane.
Second contact portion 105 is respectively arranged away from next second contact portion, 105 second grid spacing a2Place.Second net
Compartment is away from a2With the first grid spacing a1It is identical.
In addition, third contact portion 110 is respectively arranged in fourth line 126 at regular intervals relative to each other, such as
It is arranged on the 4th straight line 127 in x/y plane.In addition, the 4th contact portion 115 is respectively relative to each other at regular intervals
It is arranged in fifth line 128, such as on the 5th straight line 129 being arranged in x/y plane.
In embodiment, as an example, the first recess portion row 130 is arranged in the second rows 35 and third in the vertical direction
In shell wall 60 between rows 40.
First recess portion row 130 is arranged in the second plane 161, which is for example configured to x/y plane.Second is flat
Face 161 is parallel to the first plane 162 arrangement.First recess portion row 130 has multiple first recess portions 135, and each first recess portion 135 is matched
It is set to mutually the same.First recess portion 135 has third grid spacing a relative to each other3.As an example, each first recess portion
135 have rectangular section.Each first recess portion 135 extend in a longitudinal direction and be disposed parallel to contact portion 85,
105, it 110,115 advances.For example, the first recess portion 135 of the first recess portion row 130 is arranged in two in a lateral direction respectively
Between the contact portion 85,105,110,115 being adjacently positioned, but be arranged as deviateing in the vertical direction contact portion 85,
105,110,115, so that the first recess portion 135 is arranged in Fig. 1 from the upward inclination and offset of the second contact portion 105.First is recessed
Each of portion 135 be arranged in being preferably centered rows 30,35,40,45 two contact portions 85,105,110,
Between 115.In the vertical direction, the first recess portion 135 is defined by shell wall 60.
As an example, the first recess portion 135 is defined by the bar 140 that defines of contact shell 15 in a lateral direction respectively.It defines
Bar 140 is arranged in 85,105,110,115 top of contact portion in second straight line 120.If defining bar 140 and contact portion
85,105,110,115 be incident upon in xy projection plane in a z-direction, then define bar 140 and contact portion 85,105,110,
115 are overlapped in xy projection plane.
In the top of the first recess portion row 130, as an example, guiding bar 145 can be arranged in third rows 40 and first
It between recess portion row 130, is projected into contact jack 65, and for when other osculating element is introduced contact jack 65
Other osculating element is guided, and prevents other osculating element from tilting.
Above guiding bar 145, the third contact portion 110 of third rows 40, which protrudes past, receives base portion 75.4th
Rows 45 are arranged in 40 top of third rows.Above the 4th rows 45, for example, in the 4th rows 45 and receiving bar
Between 70, it is disposed with the second recess portion row 150, with multiple second recess portions 155, they are configured identically in relation to each other.Second recess portion
155 are arranged in the 6th row 156 on the 6th straight line 157.6th row 156 be preferably parallel to first to fifth line 49,119,
124,126,128 arrangement.As an example, the second recess portion row 150 be arranged in the 4th rows 45 away from the first recess portion row 130
Side.
Second recess portion 155 is configurable to identical as the first recess portion 135.Second recess portion 155 can also be with the first recess portion 135
It is configured differently.
Second recess portion 155 extends through shell wall 60 on the longitudinal direction for be parallel to x-axis, and for example cuts with rectangle
Face.For example, extension of second recess portion 155 in vertical direction is greater than the first prolonging in vertical direction of recess portion 135
Extending portion point.
First recess portion 135 and the second recess portion 155 are arranged in common third plane 160.As an example, third plane
160 are configured to xz plane.As a result, (it offsets up ground towards the 4th contact portion 115 in the vertical direction to the second recess portion 155
Arrangement, for example, being deviated in the side away from third rows 40) also it is arranged in two the 4th contact portions in a lateral direction respectively
Divide between 115.
In embodiment, as an example, the first recess portion 135 and the second recess portion 155 be it is free and be configured to perforation open
Mouthful.Here, it is freely understood to mean in the first recess portion 135 or the second recess portion 155 without arrangement other component, it means that
The channel that peripheral region 170 is fluidly connected to interior of shell 25 is formed via the first recess portion 135 and the second recess portion 155.The
One recess portion 135 and/or the second recess portion 155 can also be at least partially filled with substance 171.
By the way that recess portion 135,155 is arranged, the weight of osculating element 10 can be made to minimize.Furthermore it ensures, in a kind of system
It makes in method, it is especially small for manufacturing the quantity of method and step of osculating element 10.In addition, by setting recess portion 135,155, it can
It is moulded with manufacturing contact shell 15, such as plastics, especially thermoplasticity with uniform substance 171 in single injection molding process
Material.
In Fig. 1, contact portion 85,105,110,115 and recess portion row 130,150 be arranged in straight line 50,120,
125, on 127.Certainly, recess portion row 130,150 can also be arranged on another profile, such as with curve shape.
Fig. 2 shows the perspective views of rows 30,35,40,45 shown in Fig. 1.
Hereafter, as an example, explaining the first contact element 55 of the first rows 30.Second to the 4th contact element 90,
95,100 be configured to it is essentially identical with first contact element 55, wherein the corresponding second to the 4th contact element 90,95,100
Extension is configured differently with first contact element 55.
First contact element 55 also has the first pontes 175 and second connecting portion other than the first contact portion 85
Divide 180.In addition, first contact element 55 includes the 5th contact portion 185, it is arranged in the end opposite with the first contact portion 85
At portion.
Second connecting portion point 180 is obliquely arranged relative to the first pontes 175.Second connecting portion point 180 is preferably
It is arranged to the first pontes 175 into right angle.First contact portion 85 and the first pontes 175 are aligned, it is meant that first
Coupling part 175 also is disposed in the first plane 162.5th contact portion 185 is also aligned with second connecting portion point 180.In reality
Apply in example, as an example, second connecting portion points 180 be configured to it is longer than the first pontes 175.
First widened section 190 is transversely disposed in second connecting portion point 180.As an example, the first widened section 190
With 185 direct neighbor of the 5th contact portion.
First widened section 190 has the first supporting surface 195 in the side towards the first pontes 175.First
It holds surface 195 and is parallel to the arrangement of the first pontes 175.In addition, the first supporting surface 195 for example extends in x/y plane.Separately
Outside, the first widened section 190 be arranged in the second connecting portion points 180 on the side of the first pontes 175.First
Coupling part 190 can also be arranged in the two sides of second connecting portion point 180.It can also only be arranged at the first pontes 175
One the first widened section 190.
The substitution of above-mentioned planar configuration as the first supporting surface 195, the first supporting surface 195 are also configurable to song
Line, for example, it is semicircle.
The side surface 200 of second connecting portion point 180 is above second connecting portion point 180 and above the first pontes 190
Plane earth extends.
Second is additionally provided at the second connecting portion of first contact element 55 and second contact element 90 point 180 to widen
Part 205.Second widened section 205 is preferably configured to essentially identical with the first widened section 190.Second widened section 205
There is the second supporting surface 210 in the side towards the first pontes 175.As an example, the second supporting surface 210 is configured to
X/y plane and be parallel to the first supporting surface 195 orientation.Second connecting portion point 180 is configured in 190 He of the first widened section
It is more very thin than at widened section 190,205 between second widened section 205.
The longer configuration of the second connecting portion of first contact element 55 and/or second contact element 90 point 180 in a z-direction
In the case where, other widened section 190,205 can be provided at contact element 55,90.It is also envisaged that widened section
190,205 it is configured to the lateral notch in second connecting portion point 180.
Second contact element 90 is configured to essentially identical with first contact element 55.The geometric configuration of second contact element 90
It is different herein, so that second connecting portion point 180 is configured in a z-direction than the second connecting portion of first contact element 55 point 180
It is short.The widened section 190,205 of first contact element 55 and second contact element 90 configures in the same manner in embodiment.First connects
Touching element 55 and the widened section 190,205 of second contact element 90 are also configurable to difference.However, it is important here that
The widened section 190,205 of two second connecting portions of the arrangement that follows one another in the x direction point 180 is in supporting surface 195,210
Arrangement, configuration and positioning aspect be each configured to it is mutually the same.The widened section 190,205 of contact element 55,90,95,100
It can change in the rows 30,35,40,45 for the contact elements 55,90,95,100 being juxtaposed to each other in y-direction.
Third contact element 95 and the 4th contact element 100 deviate first contact element 55 and second contact element 90, make
Second connecting portion point 180 is obtained to be configured in a z-direction than the second connecting portion of first contact element 55 and second contact element 90
Divide 180 much shorters.In addition, eliminating the second widened section 205.
Fig. 3 shows the notch for carrying out the plan view of self-stabilization core 215,250；
Stablizing core 215,250 has the first core segment 220 and the second core segment 225.Second core segment 225 is configured to similar
Rake (rake) and for example with joint element 230, joint element 230 is arranged in the third grid spacing a of rule3Place and
Each of which is defined each other by gap 235.Joint element 230 extends in a longitudinal direction.Each joint element 230 is in section
In have corresponding to recess portion 135,155 rectangular configuration.First core segment 220 is configured to be substantially similar to plate, wherein with
On the adjacent longitudinal direction of first core segment 220, joint element 230 is connected to the first core segment each by fixing end 240
220.It is also envisaged that joint element 230 has different sections, such as polygon, round or ellipse section.Supporting surface
195, it 210 is configured correspondingly to configure corresponding to the upside of joint element 230.
Fig. 4 shows the flow chart of the manufacturing method for manufacturing osculating element 10.Fig. 5 is shown in third method step
The perspective view of osculating element 10 after 310, Fig. 6 is shown passes through osculating element 10 along Fig. 1 after the 5th method and step 315
Shown in cutting planes A-A cross-sectional view.Fig. 7 shows coming from across osculating element 10 during the 7th method and step 330
Cross-sectional view notch.
In first method step 300, provide injection molding 245 (being schematically shown in Fig. 6 by chain-dotted line),
First, which stablizes core 215 and advantageous second, stablizes core 250 and at least one rows 30,35,40,45.
In second method step 305, by means of holding meanss 260 (in figs. 5 and 6 by a dotted line indicate), at least the
One rows 30 are four rows 30,35,40,45 in this embodiment；As an example, they are positioned in injection molding
It scheduled first position in 245 inside 265 and is kept by holding meanss 260.Holding meanss 260 can partly be caught
And each contact element 55,90,95,100 of fixed contact row 30,35,40,45, such as at the 5th contact portion 185.Example
Such as, holding meanss 260 are configurable to fixture.For each 5th contact portion 185, fixture can have recess portion, recessed at this
The 5th contact portion 185 is respectively disposed in portion.Holding meanss 260 keep all four rows 30,35,40,45.
Shown (referring to Fig. 5) in third method step 310, tug button core 255 is located in inside in the second predetermined position
In 265.In addition, first stable core 215 and the second stable core 250 are located at third and fourth in third method step 310
Predetermined position.
In embodiment, for example, stablize core 215,250 be all inserted into a longitudinal direction inside 265 in it is very deep, make
The free end 270 that the joint element 230 of core 215,250 must be stablized, which hits tug and buckles the tug of core 255, buckles core side surface 280.Free end
270 can with tug button core side surface 280 arrange at interval or two stable cores 215,250 in only one can pass through
Free end 270, which leans on, stablizes core 215,250.
Core 255 is buckled in tug towards the receiver hole setting on the side for stablizing core 215,250 it is also contemplated that being arranged in
In.It preferably, is each stable distribution of core 215,250 one receiver hole of setting.Receiver hole corresponds to the stabilization at free end 270
Core 215,250.Receiver hole is configurable to the channel-shaped mode extended in y-direction on its principal spread direction.It can also be every
A receiver hole is respectively set in a joint element 230, and the receiver hole each other embark on journey in y-direction side by side by arrangement.By will be steady
Determine core 215,250 to immerse in receiver hole, stablizes core 215,250 and be additionally supported on free end.
In this case, stablize in the insertion of core 215,250 internal 26, so that stablizing core 215,250 respectively in rows
30, joint element 230 is engaged between 35,40,45 two second connecting portions being adjacently positioned point 180 and carries rows
30,35,40,45 (referring to Fig. 5).First widened section 190 is arranged in the upside 275 for the joint element 230 that first stablizes core 215
Top.Second widened section 205 is arranged in the joint element 230 that first stablizes core 215 and second and stablizes the joint element of core 250
Between 230, and therefore it is arranged in the second top for stablizing core 250.Since rows 30,35,40,45 are by stablizing core 215,250
It keeps, holding meanss 260 can be removed.In this case, stablize the support of core 215,250 from contact element 55,90,95,
100 at least one power (such as gravity, but also have acceleration).As the part 230 by two stable cores 215,250 of engagement
And pass through the first rows 30 and the second rows 35 as a result, the first contact element of the first rows 30 and the second rows 35
The inclination of part 55 and second contact element 90 can be avoided reliably.
If widened section 190,205 is configured to the lateral notch in second connecting portion point 180, joint element 230 can
To pass through recess, so as to bearing contact element 55,90,95,100.
It is furthermore possible to also provide stabilising arrangement 290 (being indicated in Fig. 5 with chain-dotted line), for example, its setting connects first to fourth
An above and or below in contact portion point 85,105,110,115.Stabilising arrangement 290 is configurable to the shape of bar, and
Its principal spread direction extends in a lateral direction.When joint element 230 is inserted between contact element 55,90,95,100, stablize
290 fixed contact row 30,35,40,45 of device is to prevent from tilting around y-axis.If such as contact element 230 is partially joined to
Between rows 30,35,40,45, then stabilising arrangement 290 can be removed.
(referring to Fig. 6) in fourth method step 315, the substance 171 of the injection moldable of contact shell 15 is injected into note
It penetrates in mold 245.Flowing material 171 surrounds the first pontes 175 and second connecting portion of contact element 55,90,95,100
Divide 180, and is formed and engage connection with the material of contact element 55,90,95,100.Injection molding 245 is configured so that rows
30,35,40,45 the 5th contact portion 185 keeps freedom and there is not 171 injection molding of utility around, to touch
The inside of head shell 20 forms the second connecting side 281 of osculating element 10.For example, substance 171 can be thermoplastic.Substance
171 inject in injection molding 245 in the temperature (in Process temperature ranges) for being higher than its fusion temperature.
In the 5th method and step 320, the first part 282 of substance 171 is for example hardened in first area 296.First
The hardening of part 282 can be carried out below by the way that substance 171 is cooled to its fusion temperature (and glass transition temperature), example
Such as in first area 296.First area 296 is integrated on the side surface 297 of injection molding 245.First part 282 can be
Such as 30 to 60 mass percents of substance 171.First part 282 stablizes the position of rows 30,35,40,45.In addition, In
During the first part 282 of substance 171 hardens, the first of rows 30,35,40,45 and its contact element 55,90,95,100
Predetermined position is fixed by stablizing core 215,250.Particularly, such as when injection molding 245 is mobile, by supporting surface 195,
210 ensure that the possibility of contact element 55,90,95,100 is sagging, and the supporting surface 195,210 is supported on stable core 215,250
Respective face pair upside 275 on.In such a case, it is possible to support at least one power, such as generated by acceleration or gravity
Power.In addition, two stable cores 215,250 prevent from tilting, the especially inclination of the first rows 30 and the second rows 35.By
Stop on joint element 230 in second connecting portion point 180, so also preventing contact element 55,90,95,100 from reversing around y-axis.
In the 6th method and step 325, after the first part 282 of substance 171 hardens, removes and stablize core 215,250.
(referring to Fig. 7) in the 7th method and step 330, at least it is being arranged in and the side surface 297 of injection molding 245 interval
In the second area 298 in inside 265 opened, the second part 283 of substance 171 is not hardened, it means that the substance 171 exists
It is fluid in second area 283.In second area 283, the temperature of substance 171 is locally still higher than glass transition temperature
And/or fusion temperature.
By recalling stable core 215,250, the fluid second part 283 of substance 171 flows into recess portion 135,155, and portion
Ground (preferably entirely) is divided to fill recess portion 135,155.Particularly, it by the hardening of the first part 282 of substance 171, is leaning on
Covering 285 is formed during joint element 230.Covering 285 can be interrupted at second part 283, and can also be in substance
171 second part 283 determines after flowing into recess portion 135,155.Recess portion 135,155 due to second part 283 flowing and by
Sealing.Furthermore ensure that contact shell 15 is particularly lightweight.
It, can will in addition after first part 282 hardens in addition, in order to increase the volume of the second part 283 of substance 171
171 feed-in injection molding 245 of flowing material, to accelerate second part 283 to flow into recess portion 135,155 and/or so as to hard
The contraction of change/cooling period compensation first part.
In eighth method step 335, the second part 283 of substance 171 is further hardened, until substance 171 is completely hard
Change and there is the temperature lower than glass transition temperature and/or fusion temperature always.
In the 9th method and step 340, removes tug button core 255 and take out osculating element 10 from injection molding 245.
As the alternative solution of above-mentioned 5th to the 7th method and step 320-330, injection can be retained in by stablizing core 215,250
In mold 245, until substance 171 substantially completely harden and when remove stablize core 215,250 when substance 171 do not flow into recess portion
135、155。
As the assembly described in above-mentioned second method step 305 and third method step 310 for stablizing core 215,250
The alternative solution of (making rows 30,35,40,45 in injection molding 245), first position (its in second method step 305
Middle rows 30,35,40,45 are positioned by holding meanss 260) it can also be in the outside of injection molding 245.
In the third method step 310 of substitution, stablizes core 215,250 and positioned relative to rows 30,35,40,45, made
Core 215,250 must be stablized to move along a straight line and introduce, wherein joint element 230 be in two contact elements 55,90,95,100 it
Between.
Compared with rows 30,35,40,45, stablizes core 215,250 and be driven to opposite end position.Opposite
In scheduled end position, stablizes core 215,250 and rows 30,35,40,45 correctly position relatively relative to each other, use
In then with substance 171 it is injection-molded around (referring to fourth method step 315).In this case, in opposite end
Position, the first gap base portion 295 for stablizing the gap 235 of core 215 can lean on the second of the 4th contact element 105 in front and connect
The side surface 200 of socket part point 180.Similarly, the gap base portion 295 in the second gap 235 for stablizing core 250 can lean in front
The side surface 200 of the second connecting portion of second contact element 90 point 180.In addition, first stablizes core in opposite end position
The gap base portion 295 in 215 gap 235 can have the side with the second connecting portion of third contact element 95 point 180 in front
Scheduled first spacing in surface 200, the second gap base portion 295 for stablizing the gap 235 of core 250 can have and the first contact element
Scheduled second spacing in side surface 200 of the second connecting portion of part 55 point 180.
In the additional method step 311 after third relative manner step 310, removes holding meanss 265 and pass through
Stablize core 215,250 and keeps rows 30,35,40,45.In addition, rows 30,35,40,45 with stablize core 215,250 together
It is driven in the inside 265 of injection molding 245, until the first stabilization core 215 is located at the second predetermined position and the second stabilization
Core 250 is located at third predetermined position, and preferably stops on tug button core 255 or immerse as described above.
Subsequent method and step is identical as above method step.
The advantages of this configuration, is, on the one hand, may insure that the pressure between interior of shell 25 and peripheral region 170 is equal
Weighing apparatus, on the other hand, this configuration have extra high shape stability.
Reference signs list
5 coordinate systems
10 osculating elements
15 contact shells
20 first connecting sides
25 interior of shells
30 first rows
35 second rows
40 third rows
45 the 4th rows
49 the first rows
50 first straight lines
55 first contact elements
60 shell walls
65 contact jacks
70 receive bar
75 receive base portion
80 clamp devices
85 first contact portions
90 second contact elements
95 third contact elements
100 the 4th contact elements
105 second contact portions
110 third contact portions
115 the 4th contact portions
119 second rows
120 second straight lines
124 the third lines
125 third straight lines
126 fourth lines
127 the 4th straight lines
128 fifth line
129 the 5th straight lines
130 first recess portion rows
135 first recess portions
140 define bar
145 guiding bars
150 second recess portion rows
155 second recess portions
156 the 6th rows
157 the 6th straight lines
160 first planes
161 second planes
162 first planes
165 the 5th straight lines
170 peripheral regions
171 substances
175 the first pontes
180 second connecting portions point
185 the 5th contact portions
190 first widened sections
195 first supporting surfaces
200 side surfaces
205 second widened sections
210 second supporting surfaces
215 first stablize core
220 first core segments
225 second core segments
230 joint elements
235 recess portions
240 fixing ends
245 injection moldings
250 second stablize core
255 tug button cores
260 holding meanss
Inside 265
270 free ends
275 upsides
280 tug button core side surfaces
281 second connecting sides
282 first parts
283 second parts
285 coverings
290 stabilising arrangements
295 recess portion base portions
300 first method steps
305 second method steps
310 third method steps
315 fourth method steps
320 the 5th method and steps
325 the 6th method and steps
330 the 7th method and steps
335 eighth method steps
340 the 9th method and steps
Claims (15)
1. a kind of osculating element (10),
With at least rows (30,35,40,45) and have the first connecting side (20) contact shell (15),
Wherein the rows (30,35,40,45) include the contact element (55,90,95,100) of multiple same configurations, they
Be separated from each other arrangement,
Wherein the contact element (55,90,95,100) passes through the shell wall (60) of the contact shell (15) and described the
Contact portion (85,105,110,115) are respectively provided at one connecting side (20),
Wherein first connecting side (20) has at least one recess portion (135),
Wherein the recess portion (135) and the contact portion (85,105,110,115) are arranged spaced apart.
2. osculating element (10) according to claim 1,
Wherein the recess portion (135) is free,
Wherein the recess portion (135) is preferably configured to pass through openings and first connecting side (20) is connected to the contact
The interior of shell (25) of shell (15),
Or
Wherein the recess portion (135) is preferably at least partially filled with the substance (171) of the contact shell (15).
3. osculating element (10) according to claim 1 or 2,
Wherein the contact element (55,90,95,100) includes the first pontes (175) and at least second connecting portion is divided
(180), the second connecting portion point be arranged in the first pontes (175) away from the contact portion (85,105,
110,115) on side,
Wherein the first pontes (175) is in tilted layout relative to the second connecting portion point (180),
Wherein first contact portion (85,105,110,115) is connected to the first pontes (175).
4. osculating element (10) according to claim 3,
Wherein the contact element (55,90,95,100) has the be transversely disposed at the second connecting portion point (180)
One widened section (190),
Wherein the recess portion (135) is arranged between first widened section (190) and the first pontes (175).
5. osculating element (10) according to claim 4,
Wherein first widened section (190) includes the first bearing on the side towards the first pontes (175)
Surface (195),
Wherein first supporting surface (195) is preferably parallel to the recess portion (135) and/or is parallel to first connection
Partially (175) are arranged.
6. osculating element (10) according to claim 4 or 5,
Wherein first widened section (190) be arranged in the second connecting portion point (180) away from the first connecting portion
Divide on the side of (175).
7. the osculating element according to any one of claim 4 to 6 (10),
Wherein the contact element (55,90,95,100) includes the second widened section (205),
Wherein second widened section (205) be arranged in the second connecting portion point (180) towards the first connecting portion
Divide on the side of (205),
Wherein second widened section (205) deviates the first widened section (190) arrangement.
8. osculating element (10) according to any one of the preceding claims,
Wherein be juxtaposed to each other two contact element of the recess portion (135) in the rows (30,35,40,45)
It is arranged between (55,90,95,100) in a first direction, preferably in a lateral direction,
Wherein the first direction is oriented perpendicular to first contact portion (85,105,110,115),
Wherein recess portion (135) deviation rows (30,35,40,45) are arranged in second perpendicular to the first direction
On direction, preferably in the vertical direction.
9. osculating element (10) according to any one of the preceding claims,
Wherein first connecting side (20) has multiple recess portions (135),
Wherein the recess portion (135) preferably configures in the same manner,
Wherein the recess portion (135) in recess portion row (130) arrange each other by side-by-side spaced apart.
10. osculating element (10) according to claim 9,
Wherein the recess portion row (130) is arranged in plane (161),
Wherein the first pontes (175) cloth of the contact element (55,90,95,100) of the rows (30,35,40,45)
It sets in another plane (162),
Wherein the plane (161) is parallel to another plane (162) arrangement.
11. osculating element (10) according to any one of the preceding claims,
Wherein the contact shell (15) has the second connecting side (281),
Wherein the contact element (55,90,95,100) is respectively provided with another contact portion at second connecting side (281)
(185),
Wherein another contact portion (185) is connected to the second connecting portion point (180),
Wherein another contact portion (185) and the second connecting portion point (180) are preferably aligned.
12. osculating element (10) according to any one of the preceding claims,
Wherein the shell wall (60) be arranged in the recess portion (135) and first contact portion (85,105,110,115) it
Between, and the shell wall (60) separates the recess portion (135) and first contact portion (85,105,110,115).
13. a kind of method for manufacturing osculating element (10), the osculating element is preferably according to any one of preceding claims institute
It states,
The method has follow steps:
The substance and rows (30,35,40,45) of injection molding (245), injection moldable are provided, the rows have that
This side-by-side spaced apart arrangement multiple same configurations contact element (55,90,95,100), and stablize core (215,250) and
Holding meanss (260),
By the joint element (230) of the stable core (215,250) two contact elements being adjacently positioned (55,90,95,
100) predetermined position is inserted between,
The rows (30,35,40,45) are located in the injection molding (245),
By the substance introduce the injection molding (245) and at least partly it is injection-molded the contact element (55,90,
95,100) around,
At least one power of supporting role in the rows (30,35,40,45) on the stable core (215,250),
The substance is hardened, and
It removes the stable core (215,250) and configures recess portion in the first connecting side (20) of the contact shell (15)
(135)。
14. according to the method for claim 13,
Wherein, after the first part for hardening the substance, the stable core (215,250) is temporarily removed,
Wherein, after temporarily removing the stable core (215,250), the second part of the substance flows into the recess portion
(135) and at least partly the recess portion (135) are filled,
Wherein the second part of the substance is hardened.
15. method described in 3 or 14 according to claim 1,
Wherein the joint element (230) of another stable core (250) is inserted between two contact elements being adjacently positioned (55,90)
Another predetermined position,
Wherein the contact element (55,90) is fixed by the joint element (230), by leaning on the joint element
(230) it avoids tilting,
Wherein preferably, tug button core (255) is introduced into the injection molding (245),
Wherein tug button core (255) fixes the end position of the stable core (215,250) at least one direction.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102017106772.8A DE102017106772A1 (en) | 2017-03-29 | 2017-03-29 | Contact device and method for producing such a contact device |
| DE102017106772.8 | 2017-03-29 | ||
| PCT/EP2018/058015 WO2018178200A1 (en) | 2017-03-29 | 2018-03-28 | Contact unit and method for producing such a contact unit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110447147A true CN110447147A (en) | 2019-11-12 |
| CN110447147B CN110447147B (en) | 2022-02-22 |
Family
ID=61837759
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201880020280.9A Active CN110447147B (en) | 2017-03-29 | 2018-03-28 | Contact unit and method for producing such a contact unit |
Country Status (3)
| Country | Link |
|---|---|
| CN (1) | CN110447147B (en) |
| DE (1) | DE102017106772A1 (en) |
| WO (1) | WO2018178200A1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7353255B2 (en) * | 2020-10-30 | 2023-09-29 | 三菱電機株式会社 | Method for manufacturing casings for semiconductor devices |
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Also Published As
| Publication number | Publication date |
|---|---|
| DE102017106772A1 (en) | 2018-10-04 |
| CN110447147B (en) | 2022-02-22 |
| WO2018178200A1 (en) | 2018-10-04 |
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