CN104348064B - Terminal press-connection device - Google Patents
Terminal press-connection device Download PDFInfo
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- CN104348064B CN104348064B CN201410386326.2A CN201410386326A CN104348064B CN 104348064 B CN104348064 B CN 104348064B CN 201410386326 A CN201410386326 A CN 201410386326A CN 104348064 B CN104348064 B CN 104348064B
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- terminal
- eccentric
- press
- connection device
- feeding
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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
- H01R43/055—Crimping apparatus or processes with contact member feeding mechanism
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- Manufacturing & Machinery (AREA)
- Manufacturing Of Electrical Connectors (AREA)
Abstract
The present invention provides a kind of terminal press-connection device compact, cheap for manufacturing cost.Terminal press-connection device includes: terminal press-connection device main body, and it has the terminal compression joint compression joint mechanism in the end of predetermined electric wire from the feeding of feeding mechanism；And driving force transmission mechanism, it, for driving means being linked with feeding mechanism and compression joint mechanism, utilizes driving means to drive feeding mechanism and compression joint mechanism.Driving force transmission mechanism includes: eccentric mechanism dish, and it is supported on framework revolvably；Eccentric fulcrum portion and eccentric transfer part, its be respectively relative to eccentric mechanism dish rotation axis off-center arrange；Transmission sliding part, it links with transfer member (64) and is supported to along terminal feeding direction (P1) slidably；Connecting rod (31), its big end (32) and small end (34) are supported on eccentric fulcrum portion and transmission sliding part revolvably；And crimping sliding part (55), it is slidably supported on pressure head (51).
Description
Technical field
The present invention relates to terminal press-connection device.
Background technology
Since Yi Wang, use following terminal press-connection device: will the electrical system of automobile use
Crimp type terminal be crimped on the end (referring for example to patent documentation 1 and patent documentation 2) of electric wire.
Terminal press-connection device 500 shown in Fig. 9 is provided with in the bottom of base frame 501 for inciting somebody to action
The terminal guide rail that the most chain interlocked terminal 520 guides to arrow X-direction and supplies
502；And when by electric wire crimp to each terminal, become the anvil 503 of supporting mass.
And, being provided above by a pair vertical track 504,504 guiding also at this anvil 503
The buck of lifting picks 505, if being driven by not shown driving means and declining, then with anvil
503 collaborative works, are crimped on each chain shape respectively by the core section of electric wire and insulation covering part
The core wire tube of terminal 520 and insulation cover cylinder.
It addition, on the side arm 506 of the 505 one liftings that pick with buck, utilize fulcrum 507a
Free rotation ground supporting has cam rollers 507.
And, at fulcrum 508 free swaying ground supporting by the top being arranged on base frame 501
On swing arm 509, it is provided through and the cam path 510 of cam rollers 507 matched in clearance.
Further, by fulcrum 511 free swaying ground supporting in the transmission of the swinging end of swing arm 509
The rear end 512a of pawl 512 is exerted a force upward by helical spring 513 and its front end 512b declines, and
Engage with the through hole in the carrier portion being arranged on interlocked terminal 520.
Thus, owing to when each buck picks 505 decline, utilizing cam rollers 507 with convex
The engaging of race 510, the swinging end of swing arm 509 is displaced to terminal and gives the front side in direction,
Therefore, it is possible to utilize the front end 512b transmitting pawl 512 to make interlocked terminal 520 the most forwards
Mobile.
It addition, the terminal press-connection device 600 shown in Figure 10 includes terminal press-connection device main body 610
With driving means 620, wherein, this terminal press-connection device main body 610 has: make transfer member
612 movable along terminal feeding direction P1 and by chain terminal terminal one by one feed to
Send mechanism 613；With the terminal compression joint that will feed from feeding mechanism 613 in the end of predetermined electric wire
Compression joint mechanism 615, this driving means 620 detachably carries terminal press-connection device main body
610, and there is crimping drive division 622, this crimping drive division 622 is via this terminal press-connection device
The compression joint mechanism 615 of main body 610 and driving force transmitting portion 626 and drive division main body (motor) 624
Detachably link and compression joint mechanism 615 is carried out crimping and drive.
Feeding mechanism 613 in terminal press-connection device main body 610 includes driving force receiving portion,
This driving force receiving portion accepts to make the movable required driving force of transfer member 612.Driving
Device 620 includes feeding drive division, and this feeding drive division is in terminal press-connection device main body 610
Lift-launch state under with feeding mechanism 613 driving force receiving portion engage, this driving force is accepted
Portion applies the driving force of motor and makes feeding mechanism 613 carry out feeding driving.
Thus, include, due to driving means 620, the sender that makes terminal press-connection device main body 610
Structure 613 carries out the feeding drive division that feeding drives, therefore, it is possible to by terminal press-connection device main body 610
Alleviate the amount of this feeding drive division.
Prior art literature
Patent documentation
Patent documentation 1: Japanese Unexamined Patent Publication 2010-146758 publication
Patent documentation 2: Japanese Unexamined Patent Publication 2007-165119 publication
Summary of the invention
Invention is intended to solve the technical problem that
But, the terminal press-connection device 500 shown in Fig. 9 has multiple link portions (rotation supporting portion
And sliding part): the rotary driving force of motor etc. is converted to buck pick 505 lifting fortune
The transmission mechanisms such as dynamic crank mechanism；In order to make transmission pawl 512 give the front side in direction to terminal
Displacement and the cam mechanism etc. that is made up of side arm 506, cam rollers 507 and swing arm 509.Therefore,
The overall weight of device becomes weight, and in order to tackle the frictional resistance of each link portions and motor needs
The motor torque wanted also increases, and needs large-scale motor.And, for each link portions, convex
Machining accuracy and the assembly precision of race 510 are it is also proposed that requirement.As a result, there is terminal compression joint dress
Put the problem that the manufacturing cost of 500 rises.
It addition, the terminal press-connection device 600 shown in Figure 10 includes independently: be used for making terminal pressure
The feeding mechanism 613 of connection device main body 610 carries out the motor that feeding drives；And make driving
Power transfer part 626 moves up and down and compression joint mechanism 615 carries out the drive division main body that crimping drives
(motor) 624.Therefore, there is larger-scale unit and motor in terminal press-connection device 600
The problem of cost increase.
The present invention completes in view of above-mentioned condition, its object is to provide a kind of compact, system
Make terminal press-connection device with low cost.
For solving the technological means of problem
Above-mentioned purpose involved in the present invention by following constitute reach.(1) a kind of terminal press-connection device,
Including: terminal press-connection device main body, it has: feed mechanism, and it passes through its transfer member edge
Terminal feeding direction to move forward and backward and fed by chain terminal terminal one by one；And crimping
Mechanism, it will be crimped on predetermined from the terminal of described feeding mechanism feeding between anvil and press-connection machine
The end of electric wire；And driving force transmission mechanism, it will be for carrying described terminal compression joint dress
The driving means putting main body links with described feeding mechanism and described compression joint mechanism, drives described in utilization
Dynamic device drives described feeding mechanism and described compression joint mechanism, the spy of described terminal press-connection device
Levying and be, described driving force transmission mechanism includes: eccentric mechanism dish, and it is supported revolvably
In framework；Eccentric fulcrum portion and eccentric transfer part, it is separately positioned on eccentric bent relative to described
The position of the rotation axis off-center of handle dish；Transmission sliding part, itself and the link of described transfer member,
It is supported to the terminal along described transfer member and feeds direction slidably；Connecting rod, its big end
Portion is supported on described eccentric fulcrum portion revolvably, and small end is supported on described revolvably
Transmission sliding part；And crimping sliding part, it is intersected along with terminal compression joint direction
Direction is slidably supported on the back and forth movement parts being equipped with described press-connection machine, and described partially
Heart transfer part crimps with this revolvably and engages with sliding part.
The terminal press-connection device of the composition according to above-mentioned (1), if driving force transmission mechanism is eccentric bent
Handle dish driven device (such as motor) rotates and drives, and the biggest end is supported on revolvably partially
The small end of the connecting rod in heart fulcrum portion makes transmission sliding part along the terminal feeding side of transfer member
Moving forwards, backwards, meanwhile, crimping of engaging revolvably with eccentric transfer part makes past with sliding part
Return moving component along terminal compression joint direction back and forth movement.Accordingly, it is capable to enough 1 motor and
Compact eccentric mechanism dish drives feeding mechanism and compression joint mechanism, drives with independent motor
Dynamic feeding mechanism compares with the existing terminal press-connection device of compression joint mechanism, it is possible to restraining device
Maximize and the cost increase of motor.
It addition, transfer member only has between the eccentric mechanism dish being rotated driving by driving means
There are rotation supporting portion (the big end of connecting rod and small end) and the sliding part at 1 position at 2 positions
(transmission sliding part), back and forth movement parts only have 1 position between eccentric mechanism dish
Rotation supporting portion (crimping sliding part) and the sliding part at 1 position.Therefore, the end of above-mentioned composition
Sub-compression bonding apparatus utilizes 1 motor to drive driving force transmission mechanism, and can make rotation
Support, the position of sliding part are irreducible minimum, more with having crank mechanism, cam mechanism etc.
The existing terminal press-connection device of link portions (rotation supporting portion and sliding part) compare, it is possible to reduce
The motor torque that motor needs.
(2) terminal press-connection device of composition above-mentioned (1), it is characterised in that described eccentric mechanism dish
Driving is directly rotated by the drive shaft of described driving means.
The terminal press-connection device of the composition according to above-mentioned (2), by direct by the drive shaft of driving means
The axle center of the rotation axis and drive shaft that rotate the eccentric mechanism dish driven configures on the same axis,
Driving force transmission mechanism and driving means can be configured compactly.
(3) above-mentioned (1) or the terminal press-connection device of composition of (2), it is characterised in that described transport unit
Part detachably links with described transmission sliding part, described crimping sliding part with described partially
Heart transfer part detachably links.
The terminal press-connection device of the composition according to above-mentioned (3), it is possible to readily replaceable from there is different chi
Multiple feeding mechanism that the chain terminal of very little terminal is corresponding and compression joint mechanism.Therefore, above-mentioned structure
The terminal press-connection device become can be by the terminal compression joint of various sizes in the end of electric wire.
Invention effect
According to terminal press-connection device involved in the present invention, using the teaching of the invention it is possible to provide a kind of compact, be manufactured into
This cheap terminal press-connection device.
Above, the present invention is schematically illustrated.Further, say below by referring to accompanying drawing reading over
Bright detailed description of the invention (being denoted as " embodiment " below), the brightest to the details of the present invention
Trueization.
Accompanying drawing explanation
Fig. 1 is the side view of the terminal press-connection device involved by an embodiment of the invention.
Fig. 2 is terminal press-connection device main body and the driving force biography of the terminal press-connection device shown in Fig. 1
Pass the exploded perspective view observed from rear side of mechanism.
Fig. 3 is terminal press-connection device main body and the driving force biography of the terminal press-connection device shown in Fig. 1
Pass the exploded perspective view observed from face side of mechanism.
Fig. 4 is the major part exploded perspective view of the driving force transmission mechanism shown in Fig. 2.
(a) and (b) of Fig. 5 is the general of the action for the driving force transmission mechanism shown in explanatory diagram 4
Want work sheet.
Fig. 6 is terminal press-connection device main body and the driving force biography of the terminal press-connection device shown in Fig. 1
Pass the axonometric chart observed from face side of mechanism.
Fig. 7 is the summary work sheet of the action for the feeding mechanism shown in explanatory diagram 2, and (a) shows
Going out the state that transfer member forwards moves, (b) illustrates the state that transfer member rearward restores.
Fig. 8 is to illustrate to utilize the compression joint mechanism shown in Fig. 6 by terminal compression joint in the end of electric wire
The axonometric chart of state.
Fig. 9 is the front view illustrating existing terminal press-connection device.
Figure 10 is the front view illustrating other terminal press-connection devices existing.
Symbol description
1 ... terminal press-connection device,
10 ... driving means,
20 ... driving force transmission mechanism,
21 ... framework,
31 ... connecting rod,
32 ... big end,
34 ... small end,
35 ... eccentric mechanism dish,
36 ... eccentric fulcrum portion,
39 ... eccentric transfer part,
41 ... transmission sliding part,
50 ... compression joint mechanism,
51 ... pressure head (back and forth movement parts),
54 ... press-connection machine,
55 ... crimping sliding part,
60 ... feeding mechanism,
63 ... anvil,
64 ... transfer member,
70 ... terminal press-connection device main body,
80 ... chain terminal,
85 ... terminal,
90 ... electric wire
Detailed description of the invention
Below, it is described with reference to embodiment involved in the present invention.
Terminal press-connection device 1 involved by an embodiment of the invention shown in Fig. 1 is little
Type terminal compression bonding apparatus, cuts off terminal 85 (with reference to Fig. 7) from chain terminal 80, and by this end
Son 85 is crimped on the end of electric wire 90.
The terminal press-connection device 1 of present embodiment as shown in FIG. 1 to 3, including terminal compression joint
Apparatus main body 70 and driving force transmission mechanism 20, wherein, this terminal press-connection device main body 70 has
Having: feeding mechanism 60, it by its transfer member 64 along terminal feeding direction (in Fig. 1 is
Deep side to) movable thus chain terminal 80 terminal one by one is fed；And compression joint mechanism
50, the terminal 85 fed from feeding mechanism 60 is crimped between anvil 63 with press-connection machine 54 by it
In the end of predetermined electric wire 90, this driving force transmission mechanism 20 will be for carrying terminal compression joint
The driving means 10 of apparatus main body 70 links with feeding mechanism 60 and compression joint mechanism 50, and profit
Feeding mechanism 60 and compression joint mechanism 50 is driven by driving means 10.
Chain terminal 80 involved by present embodiment as shown in Figure 6 and Figure 7, is unilateral chain
Terminal, in the one side of the carrier 82 of banding, to be linked with multiple terminal at equal intervals in juxtaposition
85。
Each terminal 85 has the electric contacting part 83 of female at the first half of baseplate part, later half
Electric wire crimp sheet 84 is opened and is formed in cross section generally U-shaped by portion.Electric wire crimp sheet 84 is by front
The conductor crimping sheet of side and the insulation of rear side cover compressing piece and constitute.It also is able to use and replaces female
Electric contacting part 83 and there is the terminal of the contact site of male form.
On carrier 82, between terminal 85 and terminal 85, to be formed with terminal biography at equal intervals
The stop hole 82a sent.The position of stop hole 82a is not limited between terminal 85 and terminal 85,
The most also the rear end side with each terminal 85 configures accordingly.
Terminal press-connection device main body 70 involved by present embodiment as shown in Figures 2 and 3, has
Having: feeding mechanism 60, it feeds direction P1 (with reference to Fig. 2) by transfer member 64 along terminal
Movable, thus will be even along the guide member 62 feeding path constituting chain terminal 80
The ground feeding of lock terminal 80 terminal one by one；And compression joint mechanism 50, will feed from feeding mechanism 60
Terminal 85 be crimped on the end of predetermined electric wire 90.
Compression joint mechanism 50 involved by present embodiment includes: framework 21, it has at base portion
The chassis body portion 26 being vertically arranged on 23；Anvil unit 69, it is configured with anvil (pressure at upper surface
Connect by lower mold) 63, this anvil 63 becomes supporting when the end of electric wire 90 is crimped on each terminal 85
Body；Press-connection machine unit 52, it is configured with press-connection machine (crimping upper mold) 54, this crimping at lower surface
Machine 54 is crimped on anvil 63 collaborative work and by conductor part and the insulation covering part of electric wire 90
The electric wire crimp sheet 84 of each terminal 85；And pressure head (back and forth movement parts) 51, it is by framework master
A pair vertical track 24,24 of body 26 guides and carries out lifting (along terminal compression joint direction Q1
Back and forth movement).
Anvil unit 69 is fixed on the base portion 25 arranged on the base 23 by placing, can adjust phase
Height for base portion 23.It addition, integrally installed with feeding described later on anvil unit 69
Mechanism 60.And, it is configured with in the side, front of anvil 63 and terminal 85 is cut off from chain terminal 80
Terminal shut-off mechanism 65, chain terminal 80 from feeding mechanism 60 feeding.
Terminal shut-off mechanism 65 includes: terminal cutting portion 65a, and it is sliding with the front surface at anvil 63
The mode of dynamic contact arranges the most movably；And spring (not shown), terminal is cut off by it
Portion 65a exerts a force upward.
Terminal cutting portion 65a is being arranged with the load of chain terminal 80 with the sliding contact surface of anvil 63
The slit 65b (with reference to Fig. 2) that body 82 is passed through, and it is formed with placing live wire 90 at upper surface
The V-arrangement recess 65c of end.Slit 65b is configured to: in terminal cutting portion 65a by upwards
Under the state of side's force, it is positioned at the position more top than the upper surface of anvil 63；In terminal cutting portion 65a
By under the state pressed by bottom 59 being arranged on press-connection machine unit 52, it is positioned at than anvil 63
Upper surface position on the lower.
In the terminal shut-off mechanism 65 of present embodiment, in terminal cutting portion 65a by upward
Under the state of force, the slit 65b interpolation in terminal cutting portion 65a leads to the load locking terminal 80
Body 82, and on anvil 63, configure the electric wire crimp sheet 84 of the terminal 85 of correspondence, in this state
Down by lower terminal cutting portion 65a, thus utilize the opening edge of the slit 65b of terminal cutting portion 65a
The top surface edge of edge and anvil 63 is by load in slit 65b of the terminal 85 that is arranged on anvil 63
Body 82 cuts off.By so, utilize terminal shut-off mechanism 65, the end on anvil 63 will be arranged in
Son 85 cuts off from chain terminal 80.
For press-connection machine unit 52 by the projecting cross section L at lower ora terminalis of face side behind
After the fastener 57 of shape is locked on the lower end projection 58 of pressure head 51, by through pressure head 51
The bolt (not shown) of bolt insertion hole 51a carries out bolt to the top of press-connection machine unit 52 to be fixed,
It is thus possible to mounting or dismounting be arranged on pressure head 51.
In the rear surface (face opposed with chassis body portion 26) of pressure head 51, as in figure 2 it is shown, recessed
It is provided with along intersecting direction extension (for vertical in present embodiment) with terminal compression joint direction Q1
The sliding tray 53 of cross section U-shaped, crimping sliding part 55 quilt of aftermentioned driving force transmission mechanism 20
Slidably it is embedded in.
In the compression joint mechanism 50 of present embodiment, utilize and be arranged on the press-connection machine on pressure head 51
The up and down motion of unit 52, makes the press-connection machine 54 being mounted on press-connection machine unit 52 and by bottom
59 move up and down.And, utilize the decline of press-connection machine 54 now, will press-connection machine 54 with
The terminal 85 being arranged between anvil 63 on anvil 63 crimps with the end of electric wire 90, and, profit
With the decline by bottom 59 now, terminal shut-off mechanism 65 is carried out crimping driving and (that is, presses
Lower terminal cutting portion 65a), the terminal 85 being arranged on anvil 63 is cut off from chain terminal 80.
By so, compression joint mechanism 50 is utilized to come the end of crimp type terminal 85 and electric wire 90.
Feeding mechanism 60 involved by present embodiment includes: constitute the feeding of chain terminal 80
The guide member 62 in path；In the downside of guide member 62 along leading that guide member 62 configures
Rail 60a (with reference to Fig. 2)；And along guide rail 60a (that is, feeding direction P1 along terminal) free skating
The transfer member 64 arranged dynamicly.
Guide member 62 surface thereon is formed with the concave feeding road guiding chain terminal 80
Footpath 62a, is provided with feeding mouth at the both ends of feeding path 62a and sends mouth.In feeding path
The bottom of 62a be formed expose chain terminal 80 carrier 82 expose window 62b (with reference to Fig. 7).
The horizontal side sending anvil 63 that outlet side is arranged in anvil unit 69 of this guide member 62, it sends into mouth
The side of lateral anvil unit 69 is disposed in compression joint mechanism 50 with stretching out.Now, chain terminal 80
By to insert in the slit 65b of terminal cutting portion 65a at carrier 82 as described above while its
The mode that the electric wire crimp sheet 84 of terminal 85 is configured on anvil 63 is fed into compression joint mechanism 50.
The transfer member 64 that slidably arranges along guide rail 60a as it is shown in fig. 7, comprises:
Transmitting pawl 67, it is arranged in the downside exposing window 62b of guide member 62, front end 68 with from
Expose the stop hole 82a locking of the carrier 82 of the chain terminal 80 that window 62b exposes；Supporting main body
66, it will transmit the base end part of pawl 67 around axle 66a pivot suspension；Spring (not shown), it will
Transmit the front end 68 of pawl 67 to upside (i.e. with expose, from guide member 62, the company that window 62b exposes
The side that the carrier 82 of lock terminal 80 abuts) force；And linking projection 61, it will be for propping up
The transmission sliding part 41 holding main body 66 and aftermentioned driving force transmission mechanism 20 detachably connects
Knot.
In the feeding mechanism 60 of present embodiment, if linking projection 61 by terminal feeding side
To P1 pressing force, then feed direction P1 along guide rail 60a to terminal due to transfer member 64
Advancing mobile, therefore, the transmission pawl 67 being supported by main body 66 pivot suspension also feeds to terminal
Direction P1 advances mobile.Now, as shown in (a) of Fig. 7, transmit the front end 68 of pawl 67 with from
The stop hole 82a of the carrier 82 exposing the chain terminal 80 that window 62b exposes of guide member 62
Engaging, chain terminal 80 is fed the amount of 1 terminal to terminal feeding direction P1 every time.
And, if linking projection 61 (to be fed direction with terminal to terminal feeding rightabout P2
The direction that P1 is contrary) pressing force, then transfer member 64 retreats to terminal feeding rightabout P2
Mobile, therefore, the transmission pawl 67 being supported by main body 66 pivot suspension is also contrary to terminal feeding
Direction P2 retreats mobile.Now, as shown in (b) of Fig. 7, transmit pawl 67 front end 68 not with
The carrier 82 of chain terminal 80 stop hole 82a locking, do not make chain terminal 80 to terminal to
Send rightabout P2 to retreat, only transmit pawl 67 and retreat mobile.
So, utilize such link projection 61 to terminal feeding direction P1 movement and to
The movement of terminal feeding rightabout P2, before making transfer member 64 feed direction P1 along terminal
Rear movement, and utilize this to move forward and backward, make the chain terminal 80 in guide member 62 by one by one
Terminal ground is to terminal feeding direction P1 feeding.
Driving means 10 involved by present embodiment is as it is shown in figure 1, include: platform portion 3；End
The lift-launch platform 3a of sub-compression bonding apparatus main body 70, it is disposed in platform portion 3；And motor 13,
Its feeding mechanism 60 being disposed in platform portion 3 also drive terminal compression bonding apparatus main body 70 and crimping
Mechanism 50.
Terminal press-connection device main body 70 by framework 21 is bolted to carry platform 3a, thus
It is fixed on platform portion 3.
Be provided with in the bottom in platform portion 3 power supply cable socket 5, foot switch adapter 6,
Portion such as on and off switch 7 control such as grade.Rearward end in platform portion 3 is provided with for supporting motor 13
The fixed part 8 of rearward end.It should be noted that the leading section of motor 13 is bolted to
The rear surface of framework 21, this framework 21 is fixed on lift-launch platform 3a.
Driving force transmission mechanism 20 involved by present embodiment as shown in Figure 1 to 4, including:
Eccentric mechanism dish 35, it is supported revolvably by framework 21；Eccentric fulcrum portion 36 and eccentric biography
Passing portion 39, it is separately positioned on the position eccentric relative to the rotation axis X1 of eccentric mechanism dish 35
Put；Transmitting and use sliding part 41, it links and by along transfer member 64 with transfer member 64
Terminal feeding direction P1 slidably supports；Connecting rod 31, its big end 32 is by revolvably
Being supported on eccentric fulcrum portion 36, its small end 34 is supported on transmission sliding part revolvably
41；And crimping sliding part 55, it is by along the direction intersected with terminal compression joint direction Q1
Slidably it is bearing in the pressure head 51 being equipped with press-connection machine 54, and eccentric transfer part 39 can be revolved
Crimp with this with turning and engage with sliding part 55.
It is shaped generally as discoid eccentric mechanism dish 35 via being arranged in chassis body portion 26
Bearing 37, be supported on framework 21 revolvably.
As shown in Figure 4, be provided with axis hole 38 at the back side of eccentric mechanism dish 35, its along
Rotation axis X1 is recessed and intercalation has the drive shaft 11 of motor 13；And columned bias
Fulcrum portion 36, it is projecting also along the central axis X 2 eccentric relative to rotation axis X1
It is embedded with outward bearing 33.It addition, the surface configuration at eccentric mechanism dish 35 has columned eccentric biography
Passing portion 39, this bias transfer part 39 is along the central axis X 3 eccentric relative to rotation axis X1
Projecting, and intercalation is at the crimping circular port 56 of sliding part 55.
Transmission sliding part 41 arranges abreast with the guide rail 60a of feeding mechanism 60, and freely
Being slideably arranged on guide rail 45, this guide rail 45 is arranged on the side in chassis body portion 26.?
The surface of transmission sliding part 41 is arranged with connecting hole 47, and this connecting hole 47 is used for and transport unit
The link projection 61 of part 64 detachably links (with reference to Fig. 3).At transmission sliding part 41
The back side projecting have fulcrum 43 (with reference to Fig. 2), this fulcrum 43 is for the company of supporting revolvably
The small end 34 of bar 31.
Connecting rod 31 is to include big end 32 and the pitman of small end 34 at both ends.Large circle
The big end 32 of shape is fitted in bearing 33, and this bearing 33 is fitted in eccentric fulcrum portion 36, by certainly
By being rotatably supported at eccentric fulcrum portion 36.The ring-type small end 34 of roundlet is slided around transmission
Fulcrum 43 free rotary ground supporting of part 41.
Crimping sliding part 55 is slidably inlaid in the sliding tray 53 of pressure head 51, and by edge
With the direction (direction parallel with terminal carriage direction P1) that terminal compression joint direction Q1 intersects freely
Supporting slidably, wherein, this pressure head 51 is provided with the press-connection machine unit being equipped with press-connection machine 54
52,.Central part at crimping sliding part 55 is formed with eccentric transfer part 39 and blocks revolvably
The circular port 56 closed.
It addition, in present embodiment, have employed following composition: by the table at eccentric mechanism dish 35
Projecting columned eccentric transfer part 39 intercalation in face is in the circle of crimping sliding part 55
Hole 56, thus eccentric transfer part 39 engages with sliding part 55 revolvably with crimping, but this
Bright it is not limited to this.Such as, it is also possible to use following composition: make to be arranged on the table of eccentric mechanism dish
The eccentric transfer part in face is circular port, has the back side of opposed crimping sliding part is projecting
Cylindric engaging protrusion.
In order to carry anvil unit 69 on the framework 21 being provided with described driving force transmission mechanism 20,
Engage with the connecting hole 47 of transmission sliding part 41 with the link projection 61 of transfer member 64
Mode, is fixed on base portion 25 by anvil unit 69 placing.
It addition, in order to carry press-connection machine unit 52 on framework 21, with eccentric mechanism dish 35
Eccentric transfer part 39 intercalation, in the crimping mode of the circular port 56 of sliding part 55, will be provided with
The pressure head 51 of press-connection machine unit 52 is loaded between the vertical track 24,24 in chassis body portion 26.
The pressure head 51 being loaded between vertical track 24,24 by cover both sides a pair support plate 29,
29 (with reference to Fig. 1) are separately mounted to the front surface of vertical track 24,24, thus limit forwards side
Movement.
And, if be mounted in drive in terminal press-connection device main body 70 and driving force transmission mechanism 20
The drive shaft 11 of motor 13 is made to rotate, then such as (a) of Fig. 5 under state on dynamic device 10
Shown in, eccentric mechanism dish 35 rotates centered by rotation axis X1, along relative to rotary shaft
The eccentric fulcrum portion 36 that central axis X 2 eccentric for line X1 is projecting with rotation axis X1 is
Revolve round the sun in center.So, big end 32 is supported on the connecting rod in eccentric fulcrum portion 36 revolvably
The small end 34 of 31 carries out the back and forth movement of stroke W along terminal feeding direction P1.That is, will
The transmission sliding part 41 that small end 34 can support rotatably around fulcrum 43 is along terminal feeding side
Back and forth movement is carried out with stroke W to P1.
Link with this, before and after the transfer member 64 of feeding mechanism 60 feeds direction P1 along terminal
Mobile, utilize this to move forward and backward, the chain terminal 80 in guide member 62 is by the ground of terminal one by one
To terminal feeding direction P1 feeding.
On the other hand, if eccentric mechanism dish 35 rotates centered by rotation axis X1, then along
The eccentric transfer part 39 such as figure that the central axis X 3 eccentric relative to rotation axis X1 is projecting
Shown in (b) of 5, revolving round the sun centered by rotation axis X1, circular port 56 can rotate and in bias
The crimping of transfer part 39 engaging is also revolved round the sun with sliding part 55 centered by rotation axis X1.So,
Crimping sliding part 55 carries out the past of stroke H in the sliding tray 53 of pressure head 51 in the horizontal direction
Return motion, and be embedded with the pressure head 51 of crimping sliding part 55 along terminal compression joint direction Q1
Back and forth movement is carried out with stroke H.
Link with this, be mounted in the press-connection machine unit 52 of pressure head 51 of compression joint mechanism 50 along end
Son crimping direction Q1 back and forth movement, along with the back and forth movement of this press-connection machine unit 52, such as Fig. 8
Shown in, the terminal 85 being arranged between press-connection machine 54 and anvil 63 on anvil 63 and electric wire 90
End is crimped, and utilizes the decline by bottom 59 now, terminal shut-off mechanism 65 quilt
Crimping drives, and the terminal 85 being arranged on anvil 63 is cut off from chain terminal 80.By so,
Compression joint mechanism 50 is utilized to come the end of crimp type terminal 85 and electric wire 90.
It follows that explanation has the effect of the terminal press-connection device 1 of above-mentioned composition.
According to the terminal press-connection device 1 involved by present embodiment, if driving force transmission mechanism 20
Eccentric mechanism dish 35 driven device 10 motor 13 rotate drive, the biggest end 32
Transmission is made to slide by the small end 34 of the connecting rod 31 being supported on eccentric fulcrum portion 36 revolvably
Part 41 moves forward and backward along the terminal feeding direction P1 of transfer member 64, passes with bias meanwhile
Passing the crimping sliding part 55 that portion 39 engages revolvably makes pressure head 51 along terminal compression joint direction
Q1 back and forth movement.Accordingly, it is capable to enough 1 motor 13 and compact eccentric mechanism dish 35
Drive feeding mechanism 60 and compression joint mechanism 50, feed mechanism and pressure with by independent motor-driven
The existing terminal press-connection device 600 (with reference to Figure 10) of connection mechanism is compared, it is possible to restraining device big
Type and the cost increase of motor.
It addition, transfer member 64 is rotating the inclined of driving with by the motor 13 of driving means 10
Only there is between heart crank disc 35 rotation supporting portion (the big end 32 of connecting rod 31 at 2 positions
With small end 34) and the sliding part (transmit with sliding part 41) at 1 position, pressure head 51 with partially
Only there is between heart crank disc 35 rotation supporting portion (crimping sliding part 55) and 1 at 1 position
The sliding part (sliding tray 53) at individual position.Therefore, the terminal press-connection device 1 of above-mentioned composition utilizes 1
Platform motor 13 drives driving force transmission mechanism 20, and can make rotation supporting portion, slip
The position in portion is irreducible minimum, and the link portions more with having crank mechanism, cam mechanism etc. (rotates
Support and sliding part) existing terminal press-connection device 500 (with reference to Fig. 9) compare, it is possible to reduce
The motor torque that motor 13 needs.
It addition, in the terminal press-connection device 1 involved by present embodiment, as it is shown in figure 1,
The drive shaft 11 of the motor 13 of eccentric mechanism dish 35 driven device 10 directly rotates driving.
Therefore, the eccentric mechanism dish 35 of driving will directly be rotated by the drive shaft 11 of driving means 10
The axle center of rotation axis X1 and drive shaft 11 configures on the same axis, it is possible to transmitted by driving force
Mechanism 20 and driving means 10 configure compactly.
And rise, in the terminal press-connection device 1 involved by present embodiment, transfer member 64
Link projection 61 intercalation at the connecting hole 47 of transmission sliding part 41 and detachably to link,
The eccentric transfer part 39 of eccentric mechanism dish 35 is in circular port 56 intercalation of crimping sliding part 55
And detachably link.Therefore, it is possible to readily replaceable with there is various sizes of terminal 85
The multiple feeding mechanism 60 of chain terminal 80 correspondence and compression joint mechanism 50.Therefore, above-mentioned composition
Terminal press-connection device 1 can be by the terminal compression joint of various sizes in the end of electric wire 90.
So, according to the terminal press-connection device 1 involved by present embodiment, using the teaching of the invention it is possible to provide a kind of
Terminal press-connection device compact, cheap for manufacturing cost.
It should be noted that terminal press-connection device 1 involved in the present invention is not limited to above-mentioned reality
Execute mode, it is possible to suitably deform, improvement etc..Additionally, each structure of above-mentioned embodiment
As long as becoming the material of key element, shape, size, quantity, configuration position etc. can reach the present invention
, it is arbitrary, it is not limited.
Claims (3)
1. a terminal press-connection device, including:
Terminal press-connection device main body, it has: feeding mechanism, its by its transfer member along
Terminal feeding direction is movable and is fed by chain terminal terminal one by one；And press-connection machine
Structure, it will be crimped on predetermined from the terminal of described feeding mechanism feeding between anvil and press-connection machine
The end of electric wire；And
Driving force transmission mechanism, it will be for carrying the driving dress of described terminal press-connection device main body
Put and link with described feeding mechanism and described compression joint mechanism, utilize described driving means to drive
State feeding mechanism and described compression joint mechanism,
Described terminal press-connection device is characterised by,
Described driving force transmission mechanism includes:
Eccentric mechanism dish, it is supported on framework revolvably；
Eccentric fulcrum portion and eccentric transfer part, it is separately positioned on the phase on described eccentric mechanism dish
Position for the rotation axis off-center of described eccentric mechanism dish；
Transmission sliding part, it links with described transfer member, is supported to along described transmission
The terminal feeding direction of parts is slidably；
Connecting rod, its big end is supported on described eccentric fulcrum portion revolvably, and small end is by energy
It is supported on described transmission sliding part rotatably；And
Crimping sliding part, it is by along the direction intersected with terminal compression joint direction slidably
It is supported on the back and forth movement parts being equipped with described press-connection machine, and described eccentric transfer part can rotate
Ground crimps with this and engages with sliding part.
2. terminal press-connection device as claimed in claim 1, it is characterised in that
Described eccentric mechanism dish is directly rotated driving by the drive shaft of described driving means.
3. terminal press-connection device as claimed in claim 1 or 2, it is characterised in that
Described transfer member detachably links with described transmission sliding part, and described crimping is used
Sliding part detachably links with described eccentric transfer part.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2013164485A JP6140027B2 (en) | 2013-08-07 | 2013-08-07 | Terminal crimping device |
| JP2013-164485 | 2013-08-07 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104348064A CN104348064A (en) | 2015-02-11 |
| CN104348064B true CN104348064B (en) | 2016-08-31 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410386326.2A Active CN104348064B (en) | 2013-08-07 | 2014-08-07 | Terminal press-connection device |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP6140027B2 (en) |
| CN (1) | CN104348064B (en) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105703196A (en) * | 2016-04-11 | 2016-06-22 | 江苏雷特电机股份有限公司 | Automatic terminal crimping device |
| JP6712575B2 (en) * | 2017-05-19 | 2020-06-24 | 日本オートマチックマシン株式会社 | Terminal crimping applicator, terminal crimping machine, and method for manufacturing terminal crimping wire |
| CN107127555B (en) * | 2017-06-09 | 2023-05-02 | 厦门科鑫电子有限公司 | Full-automatic skeleton terminal intelligent assembly equipment |
| JP6564816B2 (en) * | 2017-06-28 | 2019-08-21 | 矢崎総業株式会社 | Terminal crimping apparatus and terminal crimping method |
| CN107732624B (en) * | 2017-09-22 | 2023-07-18 | 鹤壁海昌智能科技股份有限公司 | Wire harness terminal crimping machine driving mechanism |
| CN107738939B (en) * | 2017-11-06 | 2023-11-10 | 苏州俊宇自动化科技有限公司 | SMT material belt crimping device, receiving equipment and SMT material belt crimping method |
| CN110049631B (en) * | 2019-05-16 | 2024-03-15 | 东莞市富茂五金机械有限公司 | Terminal plug-in system |
| CN112290350B (en) * | 2020-10-19 | 2022-04-19 | 常州百菱线束有限公司 | Battery power wire harness crimping terminal device |
| JP7451484B2 (en) * | 2021-12-27 | 2024-03-18 | 矢崎総業株式会社 | Terminal reel unit and wire processing equipment |
| WO2023145323A1 (en) * | 2022-01-27 | 2023-08-03 | 新明和工業株式会社 | Crank-type press device and terminal crimping device equipped with same |
| CN117498112B (en) * | 2024-01-03 | 2024-04-09 | 安徽三竹智能科技股份有限公司 | Terminal crimping machine |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101227051A (en) * | 2007-01-16 | 2008-07-23 | 矢崎总业株式会社 | Terminal crimping apparatus and method thereof |
| CN201113186Y (en) * | 2007-09-07 | 2008-09-10 | 黄金定 | High-speed terminal automatic pressing machine feeding device |
| CN101335417A (en) * | 2008-07-15 | 2008-12-31 | 金周汶 | Cable terminal bonding machine |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6019344Y2 (en) * | 1980-10-28 | 1985-06-11 | 株式会社ニチフ端子工業 | continuous crimping machine |
| JP5041429B2 (en) * | 2008-03-31 | 2012-10-03 | 古河電気工業株式会社 | Terminal crimping applicator |
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- 2013-08-07 JP JP2013164485A patent/JP6140027B2/en active Active
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- 2014-08-07 CN CN201410386326.2A patent/CN104348064B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101227051A (en) * | 2007-01-16 | 2008-07-23 | 矢崎总业株式会社 | Terminal crimping apparatus and method thereof |
| CN201113186Y (en) * | 2007-09-07 | 2008-09-10 | 黄金定 | High-speed terminal automatic pressing machine feeding device |
| CN101335417A (en) * | 2008-07-15 | 2008-12-31 | 金周汶 | Cable terminal bonding machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104348064A (en) | 2015-02-11 |
| JP6140027B2 (en) | 2017-05-31 |
| JP2015035277A (en) | 2015-02-19 |
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