CN1581606A - Compression bonding device - Google Patents

Compression bonding device Download PDF

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Publication number
CN1581606A
CN1581606A CN200410057885.5A CN200410057885A CN1581606A CN 1581606 A CN1581606 A CN 1581606A CN 200410057885 A CN200410057885 A CN 200410057885A CN 1581606 A CN1581606 A CN 1581606A
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CN
China
Prior art keywords
cable
compression bonding
bonding apparatus
crimping
rotating disk
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.)
Pending
Application number
CN200410057885.5A
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Chinese (zh)
Inventor
今井康二
石塚一晴
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Tyco Electronics Japan GK
Original Assignee
Tyco Electronics AMP KK
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Tyco Electronics AMP KK filed Critical Tyco Electronics AMP KK
Publication of CN1581606A publication Critical patent/CN1581606A/en
Pending legal-status Critical Current

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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
    • H01R43/04—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
    • H01R43/048—Crimping apparatus or processes
    • H01R43/0488—Crimping apparatus or processes with crimp height adjusting means

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  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Manufacturing Of Electrical Connectors (AREA)

Abstract

The present invention provides a crimping device that facilitates an adjustment operation and has a reduced height. A crimping device has a crimp height adjustment mechanism for a core of a wire onto which a terminal is to be crimped and a crimp height adjustment mechanism for an insulating coating of the wire, the mechanisms having respective adjustment dials, and the front of the crimping device facing in the opposite direction of the core. In the adjustment mechanisms, the adjustment dials thereof are disposed on the same axis so that the crimping device can have a reduced height compared with conventional crimping devices in which the adjustment mechanisms are disposed at positions different in the vertical direction.

Description

Compression bonding apparatus
Technical field
The present invention relates to a kind of compression bonding apparatus, regulate the crimp height of cable core and insulated cladding when these governor motions can be on the cable core of the cable that terminal is crimped onto an end strip off and insulated cladding respectively with governor motion.
Background technology
Known compression bonding apparatus traditionally, regulated the crimp height (for example seeing a day disclosure special permission communique No.7-6849) of cable core and insulated cladding when these governor motions can be on the cable core of the cable that terminal is crimped onto an end strip off and insulated cladding respectively with governor motion.
Yet, disclosed compression bonding apparatus has such problem in above-mentioned day disclosure special permission communique No.7-6849, the crimp height governor motion that operation is used for cable core relates to extra operation with the crimp height governor motion that is used for insulated cladding, for example unclamp predetermined securing member, therefore regulating crimp height just needs the long time of cost.
Therefore, in order to address this problem, a kind of two compression bonding apparatus (for example seeing a day disclosure utility model No.7-27086) that are used to operate the rotating disk of these two height adjustment mechanisms that have have been proposed.
Fig. 1 is the front view of the major part of disclosed compression bonding apparatus in above-mentioned day disclosure utility model No.7-27086.
Disclosed compression bonding apparatus 1 has the rotating disk of the crimp height governor motion of the crimp height governor motion that is used to operate cable core and insulated cladding at its front end in above-mentioned day disclosure utility model No.7-27086, and comprise the former moving device part that can produce the required power of crimping, and can use the power that partly produces by former moving device to realize the applicator of the crimping of terminal.
Fig. 1 has shown applicator 20 and drift 11, and drift 11 is parts of former moving device part, and its power that is used for partly being produced by former moving device is delivered to applicator 20.
Applicator 20 is made up of casing 21, anvil unit 22 and pedestal 23.On casing 21, fixed a pair of vertical guide rail 24, and on casing 21, supported walking beam 26 by axle 26a.Tool hammer 25 moves up and down by the guiding of vertical guide rail 24, its can with 22 co-operations of anvil unit with on the strip off part 30a (see figure 2) that terminal is crimped onto cable.
Tool hammer 25 links to each other with above-mentioned drift 11, and has by axle 25c and be supported on cam roller 25b on its sidepiece 25a, and cam roller 25b is installed in the cam path 26b that is formed in the walking beam 26.Therefore, when tool hammer 25 moved up and down, walking beam 26 was just swung round axle 26a.Be connected with plate 28 in the bottom of walking beam 26, and end is supported on the plate 28 by axle 27b with the feeding claw 27 that places terminal guide rail 23a chain type terminal n afterwards to engage.
Fig. 2 has shown the end view of the major part of compression bonding apparatus shown in Figure 1.
Terminal n1 shown in Figure 2 includes contact portion n11, is used for the insulated tube n12 of the covering of clamping cable 30, and the cable tube n13 that is used for the cable core 32 of clamping cable 30.A plurality of terminal n1 link to each other with carrier n14, have constituted chain type terminal n.Crimping part 25d by the tool hammer shown in Fig. 1 25 includes a cut-out 251d, is used for the insulation crimping part 252d of crimping insulated tube n12 equally, and the cable crimping part 253d that is used for crimping cable pipe n13.
In this compression bonding apparatus 1, the operation of feeding claw 27 causes the terminal n1 that approaches anvil unit 22 most among the multichain formula terminal n will be placed on the anvil unit 22.Then, when the cable 30 with end strip off in advance placed terminal n1 on the anvil unit 22 to go up, drift 11 moved downward, and the tool hammer 25 that links to each other with drift 11 moves downward by the guiding of vertical guide rail 24.Then, tool hammer 25 and 22 co-operations of anvil unit to be cutting off the bridging part n15 that terminal is linked to each other with carrier n14, and will be crimped onto with the terminal n1 that chain type terminal n separates on the strip off part 30a.When finishing crimping and tool hammer 25 and begin to move upward, the cam roller 25b also cam path 26b in the walking beam 26 moves upward, and therefore, walking beam 26 is round axle 26a counter-clockwise swing.This motion causes feeding claw 27 that the terminal n1 that approaches anvil unit 22 most among the chain type terminal n is placed on the anvil unit 22 along terminal guide rail 23a.
As shown in Figure 2, anvil unit 22 comprises floating type cutting out section 221, insulation anvil 222 and the cable anvil 223 with flute profile cutting edge 221a.When tool hammer 25 moves downward via the guiding of vertical guide rail 24, the flute profile cutting edge 221a that the bridging part 15 of terminal n1 on the anvil unit 22 just is cut off a 251d and floating type cutting out section 221 cuts off, and insulated tube n12 is crimped on the covering 31 of cable 30 by insulation crimping part 252d and insulation anvil 222.In addition, cable tube n13 is crimped on the cable core 32 of cable 30 by cable crimping part 253d and cable anvil 223.
Here, in the compression bonding apparatus shown in Fig. 1 and 21, can regulate the crimp height of cable core and covering by the lower dead center that changes cable crimping part 253d and insulation crimping part 252d respectively.In compression bonding apparatus 1, change lower dead center by the rotating disk 40 and 50 shown in rotation Fig. 1 and 2.Top rotary table 50 is used for cable crimping part, the crimping part and lower rotary table 40 is used to insulate.
Towards the trend of miniaturization development, need reduce to be used for terminal is crimped onto the size of the compression bonding apparatus on the strip off part of cable according to recently.Yet, in above-mentioned day disclosure utility model No.7-27086, in the disclosed compression bonding apparatus 1, operate though can realize regulating, yet it highly is difficult to reduction by the rotating disk of handling governor motion,
Summary of the invention
In view of the foregoing, an object of the present invention is to provide a kind of compression bonding apparatus of operating and having lower height of being convenient to regulate.
To achieve these goals, compression bonding apparatus according to the present invention has with the crimp height governor motion of the cable conductor that will be crimped terminal thereon and the crimp height governor motion that is used for the cable insulation covering, these mechanisms all have adjusting rotating disk separately, and the front portion of compression bonding apparatus is towards the rightabout of cable core
Wherein, governor motion is arranged on the same axis, and,
The adjusting rotating disk of governor motion is arranged on the front portion of compression bonding apparatus.
Owing to be arranged to towards the operator according to the adjusting rotating disk of compression bonding apparatus of the present invention, therefore just can easily realize the adjusting of crimp height.In addition, be arranged on same axis owing to be used for the crimp height governor motion of cable core with the crimp height governor motion that is used for insulated cladding, so the adjusting rotating disk of these two governor motions is arranged on also on the same axis.Therefore, compare with traditional compression bonding apparatus of regulating rotating disk setting diverse location place in vertical direction, compression bonding apparatus according to the present invention has lower height.
Compression bonding apparatus according to the present invention is convenient to regulate operation and is had lower height.
Description of drawings
Fig. 1 is the front view of the major part of disclosed compression bonding apparatus in day disclosure utility model No.7-27086;
Fig. 2 is the end view of the major part of compression bonding apparatus shown in Figure 1;
Fig. 3 is the perspective view of compression bonding apparatus according to an embodiment of the invention;
Fig. 4 is the schematic diagram of the applicator part of the compression bonding apparatus shown in Figure 3 of looking from the place ahead;
Fig. 5 is the decomposition view of tool hammer; With
Fig. 6 is the schematic cross sectional views on the top of tool hammer, and wherein a part is shown as end view.
Embodiment
To introduce one embodiment of the present of invention below.
Fig. 3 is the perspective view of compression bonding apparatus according to an embodiment of the invention.
Compression bonding apparatus according to this embodiment of the invention 100 shown in Figure 3 has the housing parts 101 that has wherein held the former moving device that can drive drift 11, and applicator part 102, it links to each other with housing parts 101, and utilizes the active force come from drift 11 terminal to be crimped onto on the end of strip off of cable.
Fig. 4 is the schematic diagram of the applicator part of the compression bonding apparatus shown in Figure 3 of looking from the place ahead.
For applicator part 102 shown in Figure 4, carry in the left side of terminal (not shown) from figure, has cable (not shown) the place ahead from figure that strip off becomes to expose the end of cable core and carry into.The following detailed description in detail, in applicator part 102, the crimp height governor motion that is used for the crimp height governor motion of cable core and is used for insulated cladding is arranged on the same axis of rotating disk shown in Figure 4 140.
Applicator part 102 shown in Figure 4 mainly comprises casing 121, tool hammer 125, anvil unit 122 and the pedestal 123 that can move up and down with respect to casing 121.Casing 121 has the vertical guide rail 124 that is attached thereto, and tool hammer 125 moves up and down along this guide rail 124.
In addition, casing 121 has the side plate 130 that has wherein formed long and narrow hole 130a.And, casing 121 and in Fig. 4 left side and be connected and be provided with axle 132 between the strutting piece 133 on housing parts 101 (see figure 3)s.
Axle 132 has cam follower (not shown) provided thereon, and it engages with cam path in the predetermined surface that is formed at tool hammer 125, to allow 132 reciprocating motion on the horizontal direction in Fig. 4 in response to moving up and down of tool hammer 125.
Feeding claw part 127 is sent to a chain type terminal n of the most close anvil unit 122 on the anvil unit 122, and the arm 127b of feeding claw part 127 links to each other with axle 132, and has the axle 1271b that passes above-mentioned long and narrow hole 130a.Side plate 130 has modular nut 131, and it has the core 131a of the center that is positioned at long and narrow hole 130a and the peripheral part 131b that is attached thereto.The end of the axle 1271b of arm 127b is press fitted among the core 131a of modular nut 131.The core 131a of modular nut 131 can rotate with respect to peripheral part 131b.Therefore, when axle 132 moves on the horizontal direction in Fig. 4 in response to moving up and down of tool hammer 125, arm 127b can be around the core 131a rotation of modular nut 131, so that make the claw 127c motion that links to each other with arm 127b via coupling part 127a, and claw 127c can be sent to terminal on the anvil unit 122.
In addition, Fig. 4 has shown cable turntable 140, it is arranged on the same axis and near one in two rotating disks of the upper end of tool hammer 125, also shown crimping part 125d, its be used for 122 co-operations of anvil unit to realize crimping, crimping part 125d be positioned at rotating disk under, and form by cutting off a 1251d and insulation crimping part 1252d etc.
Anvil unit 122 has floating type cutting out section 1221, its can with cut off a 1251d co-operation so that the terminal of forefront is separated from the chain type terminal, also has the insulation anvil, its can with co-operation such as insulation crimping part 1252d realizing crimping, but in Fig. 4 not shown insulation anvil.In addition, Fig. 4 has shown the buttcover plate 126 that is positioned on the anvil unit 122, and the cable core of the cable of strip off is terminal presses thereon with the location cable.
Fig. 5 is the decomposition view of tool hammer.
Fig. 5 has shown the parts of tool hammer 125.In the lower zone of Fig. 5, shown cut off 1252, insulation crimping part 1253, plain washer 1256, dividing plate 1257 and cable crimping part 1254, they are connected to the bottom of the main part 1250 of tool hammer 125 by a hex(agonal)screw 1251.Shown crimping strutting piece 1255 in the central region of Fig. 5, it is connected to the middle part of main part 1250 by screw 1258.Shown cable turntable 140 in the upper area of Fig. 5, it is installed among the hole 1250a in the upper area that is formed at main part 1250 by spring 160 and insulation rotating disk 150.Pin 1259 directly is inserted into the top of hole 1250a.
Shown pin 1261 and spring 1260 directly over main part 1250, they have constituted plunger and can be installed in the bottom of hole 1250a.The top edge 1254a of cable crimping part 1254 is to the bottom of the 1255b of jaw portion that leans against crimping strutting piece 1255.Plain washer 1256 is thicker than insulation crimping part 1253, and is installed among the long and narrow hole 1253a of the center that is formed at insulation crimping part 1253.Therefore, insulation crimping part 1253 can be with respect to main part 1250 vertical ground motions.
Cable turntable 140 has the shape of substantial cylindrical.Except the preceding disk plate 140a that is carved with numeral on it, the periphery of the main body of cable turntable comprises towards its depth direction from disk plate: part 141, and it is surrounded by helical spring 160 and insulation rotating disk 150; Mounting portion 142, it is formed in the groove on the whole circumference of cable turntable, and the projection 1255a of crimping strutting piece 1255 just is installed on wherein; And polyhedron part 143, its difference that is cut on the circumference is different distances apart from the center of cable turntable.Middle part at each surperficial 143a of polyhedron part 143 has formed more shallow bellmouth 144, and the pin 1261 of plunger just is installed on wherein, so that fix this surface when selecting this surface.
Insulation rotating disk 150 is short parts of a substantial cylindrical, and it has polyhedral periphery.Though the central axis and the distance between interior week of insulation rotating disk 150 are constant, yet the distance between central axis and the periphery is different along with the position on periphery.That is to say that the thickness of insulation rotating disk 150 is different along with the location point on periphery.When rotating insulation rotating disk 150, should overcome helical spring 160 biasing force and towards the disk plate pulling insulation rotating disk 150 of cable turntable 140.When pulling insulation rotating disk 150 by this way, outstanding slightly pin 1259 just is installed in the trench 151 in the edge that is formed at insulation rotating disk 150 from the main part 1250 of tool hammer 125, thereby guarantees the positioning of rotating of insulation rotating disk 150.
Introduce crimp height governor motion that is used for cable core and the crimp height governor motion that is used for insulated cladding below with reference to Fig. 6, according to this embodiment, they are arranged on the same axis.
Fig. 6 is the schematic cross sectional views on the top of tool hammer, and wherein a part is shown as end view.Specifically, crimping partly is shown as end view.
Fig. 6 is a schematic cross sectional views of spending the top of the tool hammer 125 of looking from right-hand 90 of compression bonding apparatus.In the figure, the section of insulation rotating disk 150 is shown as the above and below of the section that is in cable turntable 140, and has shown the top edge 1253b to the insulation crimping part 1253 on the periphery that leans against insulation rotating disk 150.
In addition, Fig. 6 has shown the projection 1255a of crimping strutting piece 1255, it is installed in the mounting portion 142 in the periphery that is formed at cable turntable 140, has also shown the top edge 1254a of cable crimping part 1254 among the figure, and it is on the 1255b of jaw portion that leans against crimping strutting piece 1255.
In compression bonding apparatus 1, tool hammer 125 moves up and down in response to the moving up and down (see figure 3) of drift 11, and drift 11 movably is arranged in the space 125a of tool hammer 125 tops.When drift 11 moved downward, the pressure contact portion of the tool hammer 125 that is folded down from drift 11 graded just and to form and contact with placing the grade terminal of below of pressure contact portion, thus drift 11 move downward deceleration.Then, drift 11 continues to move downward, and till it arrived predetermined lower dead center place, like this, the surperficial 143a of chosen at this moment cable turntable 140 just was depressed.In this course, terminal just is crimped on the strip off part of cable.Therefore, carry out the insulation crimping part 1253 of crimping and the lower dead center of cable crimping part 1254, the just crimp height of the crimp height of scalable cable covering and cable conductor by regulating respectively.
Can change the lower dead center of the insulation crimping part 1253 of the insulated tube n12 (see figure 2) that is used for crimp type terminal by rotating insulation rotating disk 150, this is because as mentioned above, and the thickness of insulation rotating disk 150 is different along with its position on circumference.So just, this a part of crimp height of scalable.
On the other hand, can change the lower dead center of the cable crimping part 1254 of the cable tube n13 (see figure 2) that is used for crimp type terminal by rotation cable turntable 140, this is because as mentioned above, and the cutting of cable turntable 150 is different along with its position on circumference.So just, this a part of crimp height of scalable.
As mentioned above, in compression bonding apparatus 1, regulate rotating disk and be arranged to, therefore just can easily realize the adjusting of crimp height facing to the operator according to this embodiment.In addition, because the crimp height governor motion that is used for the crimp height governor motion of cable core and is used for insulated cladding is arranged on same axis, therefore compare with regulating traditional compression bonding apparatus that rotating disk is arranged on the differing heights place, the whole height of this device is lower.

Claims (1)

1. compression bonding apparatus, have with the crimp height governor motion of the cable conductor that will be crimped terminal thereon and the crimp height governor motion that is used for the cable insulation covering, described mechanism has adjusting rotating disk separately, and the front portion of described compression bonding apparatus is towards the rightabout of described cable core
Wherein, described governor motion is arranged on the same axis, and,
The adjusting rotating disk of described governor motion is arranged on the front portion of described compression bonding apparatus.
CN200410057885.5A 2003-08-15 2004-08-13 Compression bonding device Pending CN1581606A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP293830/2003 2003-08-15
JP2003293830A JP2005063858A (en) 2003-08-15 2003-08-15 Crimping device

Publications (1)

Publication Number Publication Date
CN1581606A true CN1581606A (en) 2005-02-16

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN200410057885.5A Pending CN1581606A (en) 2003-08-15 2004-08-13 Compression bonding device

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US (1) US20050034505A1 (en)
JP (1) JP2005063858A (en)
CN (1) CN1581606A (en)

Cited By (3)

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Publication number Priority date Publication date Assignee Title
CN103579885A (en) * 2012-08-03 2014-02-12 苏州工业园区新明亚电子科技有限公司 Automatic connector feeding device
CN109702459A (en) * 2018-12-25 2019-05-03 江苏神马电力股份有限公司 A kind of Combined press block of press-connection machine
CN110311281A (en) * 2019-08-06 2019-10-08 安徽九工电子设备有限公司 A kind of terminal crimping mold and working method with tally function

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JP4280587B2 (en) * 2003-09-04 2009-06-17 タイコエレクトロニクスアンプ株式会社 Crimping device
DE102005024878B3 (en) * 2005-05-31 2006-12-14 Tyco Electronics Amp Gmbh Electrical contact units attaching device for passenger seats of motor vehicle, has printed circuit board holding table and product slide movable relative and parallel to contact unit supply channel independent of distances of unit strips
IT1392683B1 (en) * 2009-01-20 2012-03-16 Mecal S R L APPLICATION DEVICE FOR METAL TERMINALS ON ELECTRIC CABLES WITH CONTROLLED SEALING OF THE CODE OF THE CABLES
US8578597B2 (en) * 2010-08-23 2013-11-12 Tyco Electronics Corporation Feed mechanism for a terminal crimping machine
US9331446B2 (en) * 2013-09-19 2016-05-03 Te Connectivity Germany Gmbh Crimp tooling for a terminal crimping machine
EP3808860B1 (en) * 2018-07-06 2023-11-08 Shanghai Joulead Electric Co., Ltd Inductive hot crimping apparatus

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JP2604338Y2 (en) * 1993-10-26 2000-05-08 日本オートマチックマシン株式会社 Terminal crimping device
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JP4280587B2 (en) * 2003-09-04 2009-06-17 タイコエレクトロニクスアンプ株式会社 Crimping device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103579885A (en) * 2012-08-03 2014-02-12 苏州工业园区新明亚电子科技有限公司 Automatic connector feeding device
CN109702459A (en) * 2018-12-25 2019-05-03 江苏神马电力股份有限公司 A kind of Combined press block of press-connection machine
CN110311281A (en) * 2019-08-06 2019-10-08 安徽九工电子设备有限公司 A kind of terminal crimping mold and working method with tally function

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Publication number Publication date
US20050034505A1 (en) 2005-02-17
JP2005063858A (en) 2005-03-10

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