EP0090805A4 - Dispositif de sertissage de contact et son procede d'utilisation. - Google Patents
Dispositif de sertissage de contact et son procede d'utilisation.Info
- Publication number
- EP0090805A4 EP0090805A4 EP19810903146 EP81903146A EP0090805A4 EP 0090805 A4 EP0090805 A4 EP 0090805A4 EP 19810903146 EP19810903146 EP 19810903146 EP 81903146 A EP81903146 A EP 81903146A EP 0090805 A4 EP0090805 A4 EP 0090805A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- contact
- wire
- crimping
- funnel
- crimper
- 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.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
- H01R43/04—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for forming connections by deformation, e.g. crimping tool
Definitions
- One of the better ways of attaching a wire end to a pin on a socket type of contact is by crimping the contact to the wire.
- the contacts are individ ⁇ ually joined to a feed belt, however a preferred method from a cost standpoint utilizes a vibratory bowl type of feeder where the contacts are placed in a bowl which is vibrated to bulk feed the contacts.
- the size of the contacts may present a problem when the connectors are small. This often presents difficulty in ensuring all the wire ends enter the contact, instead of separating to leave some of the wires outside.
- the small contacts are also easily bent which can present problems in automatic handling.
- a vibratory bulk feed bowl automatically feeds con ⁇ tacts onto a track where the line of contacts are introduced one at a time into a reference hole in a guide block.
- a crimper is mounted above and in alignment with the reference hole. The contact in the reference hole is held in alignment by a means that is moved aside in response to a plunger that raises and holds the contact up into the crimper.
- a sectioned funnel mounted above the crimper guides wire ends into the contact after which the sections move apart to permit bottoming of the wire in the contact immediately before the are crimped together.
- Figure 1 shows a perspective view of th-e crimping device of t is ' invention
- Figure 2 is a. fragmented end elevational view of the crimper with, a contact aligned in a guide block.
- Figure 3 is a fragmented end elevational view as in
- FIG. 4 shows a perspective view of a snap-out plug used in this invention.
- Figure 5 shows a fragmented blown up sectional view, as in Figure 2,of the contact.
- Figure 6 shows th.e view of Figure 5 with the contact being raised.
- Figure 7 shows a fragmented blown up view as in
- Figure 8 shows a view as in Figure 7 with a wire end inserted in the contact.
- Figure 9 shows the view as in Figure 8 with the inserted wire end bottomed out in the contact.
- Figure 10 shows the view as in Figure 9 with the contact crimped to the wire.
- Figure 11 shows a fragmented plan view of the crimping unit.
- Figure 12 shows an exploded perspective view of a sectionized funnel used with, this invention
- Figure 13 shows a plan view of th-e funnel of
- Figure 12 with the funnel sections together
- Figure 14 shows a plan view as in Figure 13 but with the funnel sections moved apart
- Figure 15 shows a schematic of the controls for the crimping device of this invention
- a crimping device 10 has a bulk feed vibratory bowl 12, for directing electrical contacts 14, into a guide block 16, where the contacts are raised up into a crimper 18, for joining to a wire end 20,
- the contacts a,re placed in the bowl, and vibration of the bowl moves the contacts up and onto a track 22,
- An air line 24 is located with, outlet at the top of the bowl to blow those contacts that are not properly aligned back into the bowl.
- the contacts that are properly aligned transfer onto guide rails 26 where they are moved in line down the inclined plane of the rails and terminate inside the guide block at alignment opening or reference hole 28.
- the continuous feeding in combination with the inclined guide rails mean the consecutive contacts maintain a continuous feeding movement with the last contact located in the alignment opening in the guide block.
- a shaped gate 30, controlled by an air actuator cylinder 32 acts to hold back all the contacts, during part of the crimp ⁇ ing cycle, other than the contact positioned in the alignment hole.
- the positioned contact is held in proper alignment upon entering the reference hole by abutting against a support member 34; which is pivotally mounted at 36, to a snap-out plug 38.
- the support member is resiliently held in position by a spring 40; which holds the member in position but also allows the member to be pivoted aside to clear the alignment hole 28.
- the support member has a projection with a flat top surface 42, with a recess 44. shaped to be axially aligned in the alignment hole, and an inclined surface 46, The flat top surface acts as a support to a shoulder 48 on the contact 14, the contact fits in the recess, and the inclined plane is acted against by a plunger 50 to
- OMPI provide the means for moving the support member aside to clear the alignment hole.
- the plunger is sized to fill the alignment hole 28 and is mounted to move reciprocally within the hole to push the aligned contact up into the
- Plunger movement is controlled by a pneumatic cylinder 52.
- a funnel 54 is mounted above the crimper head 18, and is in axial alignment with the reference hole 28 in the guide block.
- the funnel r as best shown in Figures 12
- the 10 through.14 has a base 56, movable sections 58 and 60, funnel guide sections 62 and 64, and rods 66 and 68.
- the base has holes 70 to permit mounting the base to the crimper head and an opening 72 to permit access to the crimper and the reference hole 28 in the guide block.
- the base also has projections 74 and 76 each of which has an opening for rigidly mounting parallel pins 78 and 80 that extend past the projection and permit entry into openings 82 and 84 in movable funnel section 58, and openings 86 and 88 in movable section 60.
- openings are sized to provide a slip fit to the pins to permit the sections to move upon the pins.
- the rods 66 and 68 are mounted to the movable sections in a manner to be parallel to the pins with the rod ends extending into and mounted to section 60 with fasteners 90.
- the rods extend through, the first section 58, and have a
- opening 10.Q and 102 There is an enlarged recess 104 and 10-6 tn the first movable members that are concentric with, the rods.
- the recess is located in the part awa,y from the second irjoyable members.
- the rods have pistons 108 and 110. located in the area, of the recesses
- Q-ring seals 112 and 114 between the parts of the piston, and Q-ring seals 116 and 118 each mounted around a rod and located in the bottom of the recess to in combination make up cylinders 120 and 122,
- the rods each have an axially located hole 124 and 126 extending in from one end and an access hole 128 and 130 to permit 05 the introduction of air into the recess.
- 104 and 106 between the O ⁇ rings- to move the rods and act against the springs 96 and 9.8 to move the two movable sections together.
- Funnel guide sections 62 and 64 are mounted to the movable members with fasteners 132, These guide sections when 10 brought together are cone shaped and have a concentric opening 134 at the bottom for guiding a wire,
- FIGs 7 through 10 show the sequencing of the funnel when crimping.
- a contact 14 is shown being held by the plunger 50, in reference 15 hole 28, and in the crimper 18,
- the sections of the funnel are together and are aligned for guiding a wire end 20. into a barrel 136 of a contact.
- the wire end has wires 138 and covering insulation 140.
- the wires have been inserted into the barrel of the 20. contact with all of the wires 138 directed into that barrel.
- the insulation being of a larger diameter is stopped by the sides of the funnel.
- Figure 9 the sections of the funnel have been moved apart, the wire end bottomed out in the contact, and the insulation is 5 resting against the end of the contact.
- Figure 10 shows the bottomed out wire being crimped to the contact.
- Figure 15 shows a schematic of the air system for controlling the invention.
- Compressed air from a source not shown passes through line 142, control valve 144, 0 line 24 and nozzle 146 where it blows any contacts 14 that are not.properly aligned back into the bowl 12.
- Air also is directed through line 148 into pressure regulator 150, thence into an end of pneumatic cylinder 52.
- the sequencing is controlled by five valves 152, 154, 156, 5 158, and 160, As air enters through line 162 it passes through valves 152 and 154, and then through line 164
- valve 152 actuates valves 156 and 160.
- foot pedal 166 for valve 152 exhausts air from line 168 through valye 152, and at the same time it introduces air through line 170 to activate valve 158, and funnel cylinders 12Q and 122,
- valve 158 When valve 158 is activated it introduces air from line 172 through the valve then through line 174 to actuate - ' .
- gate cylinder 32 and locator cylinder 52 The air pressure from the pressure regulator 150.
- contacts 14 are placed in the vibratory bowl 12, and the machine turned on to feed contacts to the guide block 16.
- the foot pedal 166 is depressed to actuate gate cylinder 32, and to then actuate the locator cylinder 52 with plunger 50 to raise the positioned contact up into the crimper, and to bring sections of the funnel 54 together.
- wires 138 are inserted into the contact through the funnel, the foot pedal released, the wire bottomed in the contact, the contact crimped to the wires, the wire end with contact removed, and the plunger returned to starting position. Exhaust air, from the cylinder controlling the plunger, is directed up into the alignment hole of the guide block to blow out any crimped contact that is not connected to a wire end.
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Manufacturing Of Electrical Connectors (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/US1981/001320 WO1983001347A1 (fr) | 1981-09-30 | 1981-09-30 | Dispositif de sertissage de contact et son procede d'utilisation |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0090805A1 EP0090805A1 (fr) | 1983-10-12 |
EP0090805A4 true EP0090805A4 (fr) | 1984-02-09 |
EP0090805B1 EP0090805B1 (fr) | 1986-09-03 |
Family
ID=22161456
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP81903146A Expired EP0090805B1 (fr) | 1981-09-30 | 1981-09-30 | Dispositif de sertissage de contact et son procede d'utilisation |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0090805B1 (fr) |
JP (1) | JPS58501609A (fr) |
DE (1) | DE3175266D1 (fr) |
WO (1) | WO1983001347A1 (fr) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5625942A (en) * | 1995-06-09 | 1997-05-06 | The Whitaker Corporation | Precision crimping tool |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB542082A (en) * | 1940-06-12 | 1941-12-24 | Donald George Ashcroft | Improvements in or relating to the assembling of articles comprising a wire or wiresthreaded through an annular object of resilient material |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4182030A (en) * | 1977-06-30 | 1980-01-08 | Vought Corporation | Apparatus for feeding and crimping electrical contacts |
US4178679A (en) * | 1978-03-13 | 1979-12-18 | Bernard Lichtenstein | Contact crimping machine |
JPS6113752Y2 (fr) * | 1978-08-17 | 1986-04-28 | ||
US4232443A (en) * | 1979-03-26 | 1980-11-11 | Vip Industries, Inc. | Wire insertion guide |
US4348806A (en) * | 1980-03-17 | 1982-09-14 | The Boeing Company | Selective contact crimper |
-
1981
- 1981-09-30 WO PCT/US1981/001320 patent/WO1983001347A1/fr active IP Right Grant
- 1981-09-30 EP EP81903146A patent/EP0090805B1/fr not_active Expired
- 1981-09-30 JP JP50369481A patent/JPS58501609A/ja active Pending
- 1981-09-30 DE DE8181903146T patent/DE3175266D1/de not_active Expired
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB542082A (en) * | 1940-06-12 | 1941-12-24 | Donald George Ashcroft | Improvements in or relating to the assembling of articles comprising a wire or wiresthreaded through an annular object of resilient material |
Non-Patent Citations (1)
Title |
---|
See also references of WO8301347A1 * |
Also Published As
Publication number | Publication date |
---|---|
DE3175266D1 (en) | 1986-10-09 |
WO1983001347A1 (fr) | 1983-04-14 |
EP0090805B1 (fr) | 1986-09-03 |
JPS58501609A (ja) | 1983-09-22 |
EP0090805A1 (fr) | 1983-10-12 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US4443936A (en) | Contact crimper and method of using | |
KR100251055B1 (ko) | 고무플러그 피팅장치, 고무플러그 공급방법 그리고고무플러그 피팅방법 | |
EP0410416B1 (fr) | Application d'un cachet à bouchon à un conducteur électrique | |
US4370786A (en) | Wire lead forming machine | |
US5174022A (en) | Apparatus and method of terminating a wire to a two part insulated terminal | |
US4178679A (en) | Contact crimping machine | |
US4182030A (en) | Apparatus for feeding and crimping electrical contacts | |
US4348806A (en) | Selective contact crimper | |
US4631823A (en) | Electrical harness manufacturing method and apparatus | |
ES368320A1 (es) | Un aparato para recalcar conectadores electricos a los ex- tremos de alambres. | |
US4821383A (en) | Terminal crimping apparatus having means for preventing misfeeding of the terminal strip | |
US4137624A (en) | Apparatus for inserting wires into terminals in a connector | |
US20170033525A1 (en) | Terminal crimping device | |
US2939505A (en) | Feeding and crimping method and apparatus | |
JP2000021544A (ja) | 電線圧着装置 | |
EP0090805B1 (fr) | Dispositif de sertissage de contact et son procede d'utilisation | |
US3056446A (en) | Staking machine | |
GB1320867A (fr) | ||
JPH0311042B2 (fr) | ||
JP2819225B2 (ja) | 電線端子供給圧着装置 | |
JPS59501926A (ja) | 平形ケーブル用コネクタ及びコネクタ接続装置 | |
JPH07201444A (ja) | 電気端子アプリケ−タ | |
US4675995A (en) | Compact semi-automatic cable assembly system | |
US2694809A (en) | Applicator for electrical connectors and the like | |
US4557045A (en) | Insulating sleeve applying apparatus |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 19830506 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): DE FR GB NL SE |
|
GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
AK | Designated contracting states |
Kind code of ref document: B1 Designated state(s): DE FR GB NL SE |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: SE Effective date: 19860930 |
|
ET | Fr: translation filed | ||
REF | Corresponds to: |
Ref document number: 3175266 Country of ref document: DE Date of ref document: 19861009 |
|
PLBE | No opposition filed within time limit |
Free format text: ORIGINAL CODE: 0009261 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT |
|
26N | No opposition filed | ||
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: GB Payment date: 19920923 Year of fee payment: 12 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: FR Payment date: 19920929 Year of fee payment: 12 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: GB Effective date: 19930930 |
|
GBPC | Gb: european patent ceased through non-payment of renewal fee |
Effective date: 19930930 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: FR Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 19940531 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: ST |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: NL Payment date: 19960930 Year of fee payment: 16 Ref country code: DE Payment date: 19960930 Year of fee payment: 16 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: NL Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 19980401 |
|
NLV4 | Nl: lapsed or anulled due to non-payment of the annual fee |
Effective date: 19980401 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: DE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 19980603 |