CN105720449A - Terminal Insertion Device - Google Patents
Terminal Insertion Device Download PDFInfo
- Publication number
- CN105720449A CN105720449A CN201610069494.8A CN201610069494A CN105720449A CN 105720449 A CN105720449 A CN 105720449A CN 201610069494 A CN201610069494 A CN 201610069494A CN 105720449 A CN105720449 A CN 105720449A
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- China
- Prior art keywords
- terminal
- cavity
- withdraw
- clamping part
- housing
- 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
- 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
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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
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/10—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation effected solely by twisting, wrapping, bending, crimping, or other permanent deformation
- H01R4/18—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation effected solely by twisting, wrapping, bending, crimping, or other permanent deformation by crimping
- H01R4/183—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation effected solely by twisting, wrapping, bending, crimping, or other permanent deformation by crimping for cylindrical elongated bodies, e.g. cables having circular cross-section
- H01R4/184—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation effected solely by twisting, wrapping, bending, crimping, or other permanent deformation by crimping for cylindrical elongated bodies, e.g. cables having circular cross-section comprising a U-shaped wire-receiving portion
- H01R4/185—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation effected solely by twisting, wrapping, bending, crimping, or other permanent deformation by crimping for cylindrical elongated bodies, e.g. cables having circular cross-section comprising a U-shaped wire-receiving portion combined with a U-shaped insulation-receiving portion
Abstract
Disclosed is a terminal insertion device for insertion of the terminal of a terminal-equipped wire into a cavity formed in a terminal insertion housing, comprising: a housing retention unit for retaining the terminal insertion housing; a holding unit capable of holding and releasing the terminal of the terminal-equipped wire; and an advancing/retracting drive unit for insertion purposes capable of advancing/retracting drive of the holding unit with respect to the cavity. The holding unit is advanced towards the cavity so as to insert the terminal of the wire provided with the terminal held by the holding unit into the cavity. In a state in which the terminal of the terminal-equipped wire held by the holding unit is inserted into the cavity, the holding unit is retracted from the cavity with an upper-limit driving force corresponding to the required extraction force. An evaluation is then made as to whether a terminal extraction test has been passed or not, on the basis of the duration of the action of the upper-limit driving force corresponding to the required extraction force.
Description
Divisional application
The application is the divisional application of China's application number 201080031830.0 patent application (international application no PCT/JP2010/055050).201080031830.0 the applying date of number patent application is on March 24th, 2010, denomination of invention is " terminal inserting apparatus ".
Technical field
The present invention relates to the technology in a kind of cavity inserting housing for the terminal being connected to wire end being inserted into terminal.
Background technology
Usually as inserting the terminal into the technology in cavity, it is known that disclosed technology in patent reference 1.
In technology disclosed in patent reference 1, after in the terminal locker room that the terminal of attachment electric wire is inserted connector shell, withdraw electric wire maintaining part pulling force to be applied to the terminal on attachment electric wire, and utilize sensor to detect this pulling force, so that it is determined that whether the insert state of the terminal being attached on electric wire is good.
Patent reference 1 Japanese Patent Publication 2005-142031
Summary of the invention
Technical problem
But, what depend on electric wire maintaining part withdraws speed, acts on the pulling force on terminal and can not be always maintained at stable.It is thus impossible to be precisely carried out the test for determining whether to be obtained in that desired pulling force.
Such as, when electric wire maintaining part quickly moves, the commitment during pulling force applies may apply excessive pulling force, and exceedes desired pulling force.In order to avoid this situation, when electric wire maintaining part low speed moves, the impact of external force increases, thus causing that acting on terminal upper pulling force becomes unstable.
Particularly, at present, owing to the size of terminal reduces, it is necessary to carry out tensile test with less power, so being highly desirable to be precisely carried out tensile test.
Therefore, it is an object of the invention to can perform tensile test more accurately.
The means of solution technology
Terminal inserting apparatus according to first aspect, it is provided that a kind of terminal inserting apparatus, the terminal for the electric wire by being provided with terminal inserts the cavity formed in terminal insertion housing, including: housing maintaining part, this housing maintaining part keeps described terminal to insert housing；Clamping part, this clamping part is configured to be provided with the end of the electric wire of terminal described in clamping and cancel described clamping；Insert with advancing/withdraw drive division, with the drive division that advances/withdraw, this insertion is constructed such that described clamping part advances relative to described cavity and withdraws；Update control portion, this update control portion makes described clamping part advance towards described cavity, thus being provided with in the terminal described cavity of insertion of electric wire of terminal described in being clamped by described clamping part, and in being provided with the state that the terminal of electric wire of terminal inserts in described cavity by described clamping part described in being clamped, withdraw described clamping part by the upper limit thrust corresponding with required pulling force from described cavity；And detection unit, when described clamping part withdraws from described cavity, this detection unit withdraws operation duration according to what undertaken by the described upper limit thrust corresponding with required pulling force, it is determined that it is qualified that terminal pull-out tests whether.
Further, the terminal inserting apparatus of second aspect according to the terminal inserting apparatus of first aspect, wherein, described detection unit judges to withdraw whether operation duration passes through the determination time pre-set with what the described upper limit thrust corresponding with required pulling force carried out, and when the described persistent period passes through described determination time, it is determined that the pull-out test of described terminal is for qualified.
The terminal inserting apparatus of the 3rd aspect of the terminal inserting apparatus according to first aspect or second aspect, farther including housing moving drive mechanism portion, this housing moving drive mechanism portion is inserting mobile described housing maintaining part in the direction direction generally perpendicular of described cavity with the described electric wire being provided with terminal.
Terminal inserting apparatus according to the 4th aspect, wherein said insertion makes described clamping part advance and withdraw while being formed at the described clamping part of support with the drive division that advances/withdraw, and wherein said terminal inserting apparatus farther includes insertion drive division side shifting driving mechanism portion, this insertion drive division side shifting driving mechanism portion is inserting in the direction direction generally perpendicular of described cavity with the described electric wire being provided with terminal, mobile described insertion drive division together with described clamping part.
The effect of invention
In the terminal inserting apparatus of first embodiment, owing to judging terminal pull-out test according to the persistent period of the operation performed by the upper limit thrust corresponding with required pulling force, so include by external force impact eliminate make to a certain extent and therefore the thrust reliable cycle meanwhile, it is capable to judge terminal pull-out test.This makes to perform tensile test more accurately and is possibly realized.
In the terminal inserting apparatus of the second embodiment, when judging that the persistent period passes through determination time, it is possible to judge that terminal pull-out test is good.
In the terminal inserting apparatus of the 3rd embodiment, insert housing by mobile terminal, it is possible to the terminal performing the electric wire by being provided with terminal inserts the operation formed in the respective cavities that terminal inserts in housing.In this case, relatively light clamping part only can be made owing to inserting to advance and withdraw with the drive division that advances/withdraw, so the pulling force being actually applied on terminal can be reflected in insertion more accurately with in the upper limit thrust of the drive division that advances/withdraw such that it is able to perform tensile test more accurately.
In the fourth embodiment, inserted with advancing/withdraw drive division by mobile together with clamping part, it is possible to the terminal performing the electric wire by being provided with terminal inserts the operation formed in the respective cavities that terminal inserts in housing.In this case, relatively light clamping part can be only made to advance and withdraw owing to inserting with the drive division that advances/withdraw, so the pulling force being actually applied on terminal can be reflected in insertion more accurately with in the upper limit thrust of the drive division that advances/withdraw such that it is able to perform tensile test more accurately.
Accompanying drawing explanation
Fig. 1 is that terminal inserts housing and the perspective view of the electric wire being provided with terminal.
Fig. 2 is the front view of the terminal inserting apparatus according to embodiment.
Fig. 3 is the side view of terminal inserting apparatus.
Fig. 4 is the plane graph of terminal inserting apparatus.
Fig. 5 is that terminal inserts the major part of guide portion and the perspective view in the terminal insertion driving mechanism portion of terminal inserting apparatus.
Fig. 6 is the explanation figure of the terminal being inserted guide portion location by terminal.
Fig. 7 is the FBD of terminal inserting apparatus.
Fig. 8 is the flow chart of the terminal insertion process performed by entirety control portion.
Fig. 9 is the explanation figure of the terminal update performed by terminal inserting apparatus.
Figure 10 is the explanation figure of the terminal update performed by terminal inserting apparatus.
Figure 11 is the explanation figure of the terminal update performed by terminal inserting apparatus.
Figure 12 is the explanation figure of the terminal update performed by terminal inserting apparatus.
Figure 13 is the explanation figure of the terminal update performed by terminal inserting apparatus.
Figure 14 is the explanation figure of the terminal update performed by terminal inserting apparatus.
Figure 15 is the explanation figure of the terminal update performed by terminal inserting apparatus.
Figure 16 is the explanation figure of the terminal update performed by terminal inserting apparatus.
Figure 17 is the flow chart of pull-out test processes.
Figure 18 withdraws elapsed time t and the diagram by the relation inserted between the thrust with drive division offer of advancing/withdraw after motion starts.
Detailed description of the invention
Now, will be described below terminal inserting apparatus according to embodiments of the present invention.For the ease of illustrating, first describe objective terminal and insert housing and the structure of the electric wire being provided with terminal.Fig. 1 is that terminal inserts housing 10 and the perspective view of the electric wire being provided with terminal 20.Terminal inserts housing 10 and is formed by the insulant of such as resin, substantially rectangular in cross section parallelepiped shape.Terminal inserts housing 10 and includes at least one cavity 12,14.At this, insert at terminal in a side region of first type surface of housing 10, be formed in the given multiple cavitys 12 arranged, insert at terminal in the opposite side region of first type surface of housing 10, be formed in the given multiple cavitys 14 arranged.At this, insert in the first type surface of housing 10 at terminal, be formed with the surrounding wall portion 11 around multiple cavitys 12,14.
Cavity 12,14 inserts a main surface side upper shed of housing 10 respectively at terminal.At this, cavity 12,14 is respectively formed as different openings and hole.
The electric wire being provided with terminal 20 is configured such that terminal 26 is connected on the end of electric wire 22.Terminal 26 is formed as having the diameter corresponding with cavity 12,14 or width and height.At this, cavity 12 is less than cavity 14, and the terminal being therefore inserted in cavity 12 is less than the terminal being inserted in cavity 14.Then, suppose that terminal 26 has the diameter corresponding with the cavity 12 being inserted into terminal 26 or width and height and terminal 26 is inserted into the example in cavity 12 by describing.The common plastic-coated line that electric wire 22 produces when being around the heart yearn with the coating single lines such as resin or twisted wire.Terminal 26 can be connected together by such as pressure contact, soft soldering, tack welding or their combination with electric wire 22.In this example embodiment, terminal 26 is connected together by pressure contact with electric wire 22.
Further, when terminal 26 inserts in cavity 12 respectively, terminal 26 can be inserted into and be maintained at the given position in cavity 12, and the size of terminal 26 is corresponding to the size of its relevant cavity 12.In this case, in the recess that the front tube of terminal 26 or the lance portion being respectively formed in this tube are fixed in cavity 12 to be formed, thus terminal 26 can to prevent the state removed to be maintained in cavity 12.
Terminal for having the terminal 26 etc. inserted in the above described manner in its respective cavity 12,14 inserts housing 10, it is possible to being connected to collocation adapter, this adapter has from opposite side to the collocation terminal of an above-mentioned first type surface.That is, this terminal inserts housing 10 as a kind of adapter.
The terminal inserting apparatus of the present embodiment is to be inserted by terminal 26 etc. in cavity 12,14 and they are performed pull-out test to judge whether they normally insert the device in cavity 12.It follows that first, will mainly describe the overall structure of terminal inserting apparatus, particularly terminal 26 grade is inserted the operation of cavity 12,14.Next, the structure performing pull-out test will be described.Fig. 2 is the front view of terminal inserting apparatus 40, Fig. 3 is the side view of terminal inserting apparatus 40, Fig. 4 is the plane graph of terminal inserting apparatus 40, Fig. 5 is that terminal inserts the major part of guide portion 76 and the perspective view in the terminal insertion driving mechanism portion 80 of terminal inserting apparatus 40, and Fig. 6 is the explanation figure being inserted the terminal 26 that guide portion 76 positions by terminal.
Terminal inserting apparatus 40 includes housing supporting mechanism portion 50, and terminal inserts and guides mechanism part 60 and overall control portion 92.
Housing supporting mechanism portion 50 includes the housing maintaining part 52 being maintained at given attitude for inserting the terminal into housing 10, and terminal inserts housing 10 and can move up and down housing maintaining part 52.
Mechanism part 60 is guided to include additionally, terminal inserts: for the terminal that terminal 26 guides towards cavity 12,14 is guided mechanism part 70；It is used as to insert and inserts driving mechanism portion 80 with the terminal of the drive division that advances/withdraw, for driving towards cavity 12,14 and inserting terminal 26；And common drive mechanism portion 62, for inserting driving mechanism portion 80 along the mobile terminal vectoring aircraft structure portion 70 of horizontal direction (right left direction in fig. 2) and terminal.
And, terminal inserts housing 10 and is moved up and down by housing supporting mechanism portion 50, and terminal guides mechanism part 70 and terminal insertion driving mechanism portion 80 to be moved along horizontal direction by common drive mechanism portion 62, can arrange on the contrary with any one cavity in multiple cavitys 12,14 before cavity hatch thus terminal guides mechanism part 70 and terminal to insert driving mechanism portion 80.Additionally, in this case, when the electric wire being provided with terminal 20 is arranged on terminal guiding mechanism part 70 and terminal inserts in driving mechanism portion 80, the leading section of terminal 26 grade can be maintained in the state inserted in cavity 12,14 (see Fig. 6).Terminal 26 grade can be inserted in cavity 12,14 it follows that insert driving mechanism portion 80 by drive terminal.Further, after that, when drive terminal insertion driving mechanism portion 80 applies power to terminal 26 etc. on the direction pulled out from cavity 12,14 by terminal, it is possible to complete once to pull out test.
Now, will be described more specifically below the structure of each several part.
Housing supporting mechanism portion 50 includes housing maintaining part 52 and housing up/down driving mechanism portion 56.
Housing up/down driving mechanism portion 56 is made up of linear driving mechanism or is made up of the linear actuators of such as air cylinder or hydraulic cylinder, and housing up/down driving mechanism portion 56 includes driving main part 56a with the housing up/down substantially arranged with perpendicular attitude and being driven main part 56a to be supported for housing up/down movable part 56b moving up and down by housing up/down, described linear driving mechanism includes linear electric machine, screw shaft, nut portions etc. for driving and the motor of rotary screw axle engages spirally with screw shaft.At this, housing up/down drives main part 56a erect and be fixed on substrate 32.
Housing maintaining part 52 can insert the terminal into housing 10 and be maintained in given attitude, and housing maintaining part 52 is mounted and is fixed to housing up/down driving main part 56a.Here, housing maintaining part 52 can keep terminal to insert housing 10 so that terminal inserts a first type surface of housing 10 and is disposed in the attitude of less perpendicular (in figure 3 in the attitude towards a left side).As such housing maintaining part 52, it is possible to adopt the structure of the recess that the peripheral part including can inserting housing 10 with terminal engage, or can from both sides or from the structure clipping terminal insertion housing 10 up and down.
Housing maintaining part 52 can be moved up and down along the generally vertical direction of the direction less perpendicular inserting cavity 12,14 with terminal 26 by housing up/down driving mechanism portion 56.
Common drive mechanism portion 62 includes post portion 64 and public horizontal drive mechanism portion 66.
Post portion 64 is for being substantially supported on public horizontal drive mechanism portion 66 in horizontal attitude.Here, post portion 64 is made up of a spaced coupled columns portion, and is clipped between post portion in housing up/down driving mechanism portion 56.And, the height dimension arranging post portion 64 makes it exceed housing up/down driving mechanism portion 56.
Similar to the abovely, public horizontal drive mechanism portion 66 is made up of linear actuators, and includes public horizontal drive main part 66a and public horizontal movable part 66b.Public horizontal drive main part 66a is mounted and fixed to the upper end in paired post portion 64 so that public horizontal drive main part 66a extends between the upper end in paired post portion 64.Therefore, public horizontal drive mechanism portion 66 substantially configures with the attitude of level on housing up/down driving mechanism portion 56, and public horizontal movable part 66b can move along generally horizontal direction on housing up/down driving mechanism portion 56.Further, public horizontal drive mechanism portion 66 can guide mechanism part 70 and terminal to insert driving mechanism portion 80 and a pair clamping part 86,87 (will be discussed below) and terminal insertion guide portion 76 along the generally horizontal direction drive terminal of the direction less perpendicular inserting cavity 12,14 with terminal 26.
Terminal guides mechanism part 70 can guide the electric wire being provided with terminal 20 by this way, namely before terminal 26 is properly inserted cavity 12,14, and the leading section of electric wire, for instance their terminal 26, it is possible to temporarily insert in cavity 12,14.
Advance/withdraw driving mechanism portion 71 more specifically, terminal guides mechanism part 70 to include guiding, guide horizontal drive mechanism portion 72, guide up/down driving mechanism portion 73 and a pair guiding head 74 for a pair.
Similar to the abovely, the driving mechanism portion 71 that advances/withdraw of guiding is made up of linear actuators, and includes guiding and advance/withdraw driving main part 71a and guiding is advanced/withdraw movable part 71b.Guiding advances/withdraw drives the main part 71a sidepiece (right part in Fig. 2 and Fig. 4) being mounted and fixed to above-mentioned public horizontal movable part 66b.Enter/withdraw on the one end side (side, left part in figure 3) driving main part 71a in the pre-boot, guide the movable part 71b that advances/withdraw directed can advance/withdraw and drive main part 71a to advance/withdraw driving along the bearing of trend of cavity 12,14.Further, paired guiding head 74 directed can advance/withdraw driving mechanism portion 71, the position adjacent with before the opening of cavity 12,14 and and these openings previous space position between advance/withdraw driving.Interfere to prevent guiding head 74 and terminal from inserting the surrounding wall portion of housing 10 etc., when the paired directed horizontal drive mechanism portion 72 of guiding head 74 moves (will be discussed in detail below), the driving mechanism portion 71 that advances/withdraw is guided to withdraw guiding head 74 from the opening of cavity 12,14.
Similar to the abovely, guide horizontal drive mechanism portion 72 to be made up of linear actuators, and include guiding horizontal drive main part 72a and the horizontal movable part 72b of guiding.Horizontal drive main part 72a is guided to be fixed to the side towards outside surface (surface, the same side of the opening surface pair of cavity 12,14) guiding the movable part 71b that advances/withdraw.Guide the horizontal horizontal movable part 72b of movable part 72b supporting guide so that guiding horizontal movable part 72b can move along the horizontal direction that the moving direction with above-mentioned public horizontal movable part 66b is substantially the same.Further, guide horizontal drive mechanism portion 72 can flatly be moved into guiding head 74 so that guiding head can be disposed in the position forward of the opening of cavity 12,14, and wherein guiding head can be selectively inserted in this opening.That is, guide horizontal drive mechanism portion 72 be moved into guiding head 74, in order to displacement is for the paired guiding head 74 of guide terminal 26.
Paired guiding up/down driving mechanism portion 73 is made up of linear actuators similar to the above respectively, and includes guiding up/down drive main part 73a and guide up/down movable part 73b.Paired guiding up/down drives main part 73a in the way of they are spaced in the horizontal direction, is mounted and fixed to the side (surface, the same side of the opening surface pair of cavity 12,14) towards outside surface of the horizontal movable part 72b of guiding.Paired guiding up/down movable part 73b, in the way of they can move up and down, is driven main part 73a to support by they relevant guiding up/down respectively.Further, paired guiding head 74 can be moved up and down individually by they relevant guiding up/down driving mechanism portions 73.
A guiding head in paired guiding head 74 for being directed to cavity 12 by terminal 26, and another guiding head is for being directed to cavity 14 by other terminals simultaneously.It follows that be used for guiding the example of the structure of the terminal 26 being inserted in cavity 12 by describing.
Paired guiding head 74 includes terminal respectively and inserts guide portion 76 and leader separately from drive division 75, and this terminal inserts guide portion 76 and has a pair point of guide portion opened 78.
Structure leader separately makes a pair displaceable member 75b to utilize from drive division 75 to move towards each other from externally applied air pressure or electromagnetic force and be separated from each other.Paired leader separately with the paired prone attitude of displaceable member 75b, is respectively mounted and is fixed to the side towards outside surface (surface, the same side of the opening surface pair of cavity 12) of relevant guiding up/down movable part 73b from drive division 75.
As described above, terminal insertion guide portion 76 includes paired guide portion 78 separately.Paired guide portion 78 separately is respectively formed as elongated rod shape element, and the base end part of guide portion is respectively mounted and is fixed to above-mentioned paired displaceable member 75b, simultaneously from suspended paired displaceable member 75b.It is preferred here that guide portion 78 separately can be fixed to displaceable member 75b in a movable manner by screw etc..Therefore, even if when the shape of terminal, size etc. change, guide portion 78 separately also is able to easily be replaced with the corresponding guide portion such as the terminal shape changed, size.And, by driving paired displaceable member 75b to make displaceable member 75b close to leave each other and mutually, guide portion 78 separately can be changed between the open mode in the gap that the closure state that guide portion contacts with each other and guide portion are spaced between with guide portion.Therefore, terminal 26 by insert guiding surface 77 (will be discussed in detail below) guide and the state that limits can pass through to be opened into the guide portion 78 separated and eliminate.
Additionally, the leading section of paired guide portion 78 separately is respectively provided with the shape of the substantially L shape towards cavity 12 bending, and in the surface portion inwardly of L-shaped, it is formed with insertion guiding surface 79 separately.Insertion guiding surface 79 separately includes guiding groove portion 79a and tapered portion 79b, this guiding groove portion 79a extend along the bearing of trend of cavity 12 and can the side part of receiving terminal 26 thereon, this tapered portion 79b stretches (see Fig. 5 and Fig. 6) relative to guiding groove portion 79a continuously towards the opposite side of cavity 12.
And, when paired guide portion 78 separately closes, paired insertion guiding surface 79 separately constitutes insertion guiding surface 77, including the bullport main part 77a being wherein able to receive that the terminal 26 and tapered hole part 77b stretched continuously towards the opposite side of cavity 12 from bullport main part 77a.In other words, terminal inserts guide portion 76 and includes the guide portion 78 separately that multiple (being two at this) separates, and is divided into multiple (being two at this) insertion guiding surface 79 separately by inserting guiding surface 77 by this way.
When terminal 26 inserts this insertion guiding surface 77 from the opposite side of cavity 12, the leading section of terminal 26 contacts slidably with tapered portion 77b, the leading section of terminal 26 is directed in bullport main part 77a, and is guided towards the opening of cavity 12 by bullport main part 77a.In this case, terminal 26 is positioned with on left and right directions in the vertical direction, and the direction of advance of terminal 26 is directed, and this terminal 26 is disposed in the attitude of the bearing of trend of cavity 12,14 by this way.And, it is disposed in the state in the opening of cavity 12 in the leading section of terminal 26, the protuberance 26a (being able at this and the part of the base end part of the terminal 26 of electric wire 22 pressure contact (so-called such as pressure contact sleeve pipe or pressure contact member)) of the terminal 26 being present in longitudinally intermediate portion or base end part side contacts with the perimeter surface of tapered hole part 77b, thus terminal 26 is positioned on its direction inserting cavity 12.By this way, insert guiding surface 77 can guide terminal 26 towards the opening of cavity 12, and also the end of the electric wire being provided with terminal 20 can be positioned when the leading section of terminal 26 is arranged in the opening of cavity 12.Additionally, by the longitudinally intermediate portion of terminal 26 is inserted in hole shape bullport main part 77a, it is possible to the attitude of restriction terminal 26 so that terminal 26 should be present on the extension of the bearing of trend of cavity 12.In addition, by be opened into guide portion 78 separately, the contact between pressure contact portion 26a and the perimeter surface of tapered hole part 77b of terminal 26 can be eliminated, therefore, it is possible to eliminate the location of the direction of insertion of terminal 26, thus terminal 26 can prepare to be inserted in cavity 12.
At this, although in the foregoing description, terminal location in its insertion direction utilizes pressure contact portion 26a to perform, but this location also is able to utilize the various protuberances on the longitudinally intermediate portion being separately positioned on terminal or base end part to perform.Such as, when terminal includes for during by terminal position prodger (so-called stabilizing member) in cavity, or when the outer surface of the base end part of terminal is equipped with rubbery stopper, the location of the direction of insertion of terminal can also utilize these prodgers or rubbery stopper to perform.
At this, when being equally used for guiding head 74 guiding the terminal being inserted in cavity 14, by changing the size inserting guiding surface 77, it is possible to be similarly implemented the location of terminal.Herein it is assumed that the guiding head 74 shown in left side in fig. 2 inserts in cavity 12 for guide terminal 26, and the guiding head 74 on right side inserts in cavity 14 for guide terminal.
Terminal inserts driving mechanism portion 80 and terminal 26 grade positioned by terminal insertion guide portion 76 can be driven for inserting towards cavity 12,14.
Include inserting with advancing/withdraw drive division 82 more specifically, terminal inserts driving mechanism portion 80, terminal gripper driving portion 84, and a pair clamping part 86,87.
Insert and include insertion with the drive division 82 that advances/withdraw and advance/withdraw driving main part 82a and insertion is advanced/withdraw movable part 82b.Insert the driving main part 82a that advances/withdraw to be mounted and fixed on the other side (left side in Fig. 2 and Fig. 4) of public horizontal movable part 66b with the attitude along cavity 12,14 bearing of trend by support etc..Enter/withdraw on the sidepiece driving main part 82a before insertion, insertion advance/withdraw movable part 82b be inserted into advance/withdraw driving main part 82a support, insert by this way advance/withdraw movable part 82b can along cavity 12,14 bearing of trend advance and withdraw.Being inserted in the state that driving mechanism portion 80 supports at terminal gripper driving portion 84 and paired clamping part 86,87 by terminal, inserting advances/withdraw drives main part 82a that terminal gripper driving portion 84 and paired clamping part 86,87 can be made to advance relative to the opening of cavity 12,14 and withdraw.Hereinafter, will, with reference to entirety control portion 92, be specifically described further inserting with advancing/withdraw drive division 82.
In paired clamping part 86,87, clamping part 86 is formed as substantially shaft-like component, and its leading section has the shape of substantially L shape.When on the opening direction side that this clamping part 86 is present in cavity 12,14, this clamping part 86 is inserted into the end of the movable part 82b that advances/withdraw and supports and hung from the end inserting the movable part 82b that advances/withdraw, and the leading section of clamping part 86 is arranged on the front side of the opening of cavity 12,14 to be inserted into simultaneously.Additionally, the leading section of clamping part 86 is formed as clamping end 86a, clamping end 86a generally horizontally, namely substantially extend from this side of clamping part 86 with the angle vertical with the bearing of trend of cavity 12,14.In the upper front end of clamping end 86a, it is formed with the excision shape clamping recess 86b of generally L-shaped.The line 22 being provided with the electric wire of terminal 20 is disposed on this clamping recess 86b.
Additionally, in the longitudinally intermediate portion of clamping part 86, be formed with terminal gripper driving portion 84.Similar to the abovely, this terminal gripper driving portion 84 is made up of linear actuators, and includes terminal clamping and drive main part 84a and advance/withdraw bar portion 84b, and this advance/withdraw bar portion can drive main part 84a advance and withdraw relative to terminal clamping.In the bar portion prone situation of 84b of advancing/withdraw, terminal clamping drives main part 84a to be mounted and secured on a sidepiece of longitudinally intermediate portion of clamping part 86.
Another clamping part 87 includes: the part that the sidepiece along the vertically extending portion of a clamping part 86 extends, bottom from the section above towards the clamping middle interconnecting piece that extends with the shape of substantially L shape of recess 86b, and from the leading section of middle interconnecting piece downward projection of Grip tabs 87a.Further, relative with clamping recess 86b at Grip tabs 87a and be disposed in when clamping above recess 86b, the base end part of this another clamping part 87 is connected to the leading section of the bar portion 84b that advances/withdraw.
Under above-mentioned holding state, clamping recess 86b and Grip tabs 87a can be driven to closer to each other or away from, be provided with the line 22 of the electric wire of terminal 20 simultaneously and be inserted between clamping recess 86b and Grip tabs 87a.Further, when terminal gripper driving portion 84 vertically drives another clamping part 87, clamping recess 86b and Grip tabs 87a can allow to remove the non-clamping state of the clamping of line 22 and guarantee line 22 clamping clamp position between conversion.
At this, being present at substrate 32 in the part of open front side of cavity 12,14, be formed with rod setting unit 34, this rod setting unit can arrange line retention bar 38 (see Fig. 2) wherein.Line retention bar 38 includes multiple cableties folder portion 38b, cableties folder portion 38b and is respectively formed in rod rod main part 38a and can keep line 22.Each rod setting unit 34 includes recess, and the end of rod main part 38a can be assemblied in recess.By being assembled to the two of line retention bar 38 ends in the recess of rod setting unit 34, line retention bar 38 can be removably retained in the position of the open front side being present in cavity 12,14.
When being provided with the end of electric wire of terminal 20 and being maintained on each cableties folder portion 38b, line retention bar 38 can be arranged in rod setting unit 34.Therefore, multiple that be inserted into, be provided with the electric wire of terminal 20 and can be positioned close to paired clamping part 86,87 and terminal inserts and awaits orders on the position of guide portion 76.
Fig. 7 is the FBD of terminal inserting apparatus 40.This terminal inserting apparatus 40 has input portion 90a, is provided with switch 90b and overall control portion 92.Input portion 90a is made up of multiple switches, touch panel etc..Input portion 90a for providing the instruction about update and pull-out test processes to entirety control portion 92, and also can accept the input for various settings.It is provided with switch 90b to be constituted by by compressing switch etc., is provided with switch 90b and is disposed in the position inserting guide portion 76 near paired clamping part 86,87 and terminal.After the electric wire being provided with terminal 20 is manually arranged on paired clamping part 86,87 by operator and terminal inserts in guide portion 76, it is provided with switch 90b and can accept to inform that this arranges completed instruction.
Overall control portion 92 is made up of conventional programmable microcomputer, and it includes ROM and the RAM etc. of CPU, such as flash memory.Further, the program being used for performing terminal insertion process and pull-out test (both of which will be discussed in detail below) can produce according to the input from input portion 90a, and is stored in the ROM of such as flash memory.Overall control portion 92 is according to these programs, driving mechanism portion 71, guiding horizontal drive mechanism portion 72, a pair guiding up/down driving mechanism portion 73, insertion are advanced/withdrawn to control also drive shell up/down driving mechanism portion 56, public horizontal drive mechanism portion 66, guiding with advancing/withdraw drive division 82 and terminal gripper driving portion 84, thus allowing terminal inserting apparatus 40 perform terminal insertion process and pull out test processes (both of which will be discussed in detail below).Especially, overall control portion 92 has for controlling the function in update control portion 93 that clamping part 86,87 advances relative to cavity 12,14 and withdraws, and for performing the function of the detection unit 94 of pull-out test in above-mentioned control.Will be described more specifically below the process performed by update control portion 93 and detection unit 94.
Drive division 84 and paired clamping part 86,87 can be held by mobile terminal sub-folder when pre-setting upper limit thrust with the drive division 82 that advances/withdraw additionally, insert.Include more specifically, insert with the drive division 82 that advances/withdraw: moving along the screw shaft that direction extends, be combined with this screw shaft and advance with insertion/withdraw movable part 82b integrated nut portions spirally, and the motor 83a for rotary screw axle.That is, insert and with the drive division 82 that advances/withdraw, one ball screw framework be incorporated in wherein, this ball screw framework can by forward backward in both direction electric rotating machine 83a move insertion and advance/withdraw movable part 82b.
Motor 83a is made up of motor etc., and under the control of electric machine controller 83b, it is possible to driven by drive circuit (not shown).Namely, when electric machine controller 83b is given at inserting the instruction with the advance of the drive division 82 that advances/withdraw/withdraw in direction, advance/withdrawing position, translational speed etc. by entirety control portion 92, electric machine controller 83b according to these instructions and by drive circuit control motor 83a direction of rotation (namely, the insertion advance of the drive division 82 that advances/withdraw/withdraw direction), rotation amount is (namely, insert with the position of the drive division 82 that advances/withdraw), rotary speed (that is, is inserted by the translational speed of the drive division 82 that advances/withdraw).
Additionally, electric machine controller 83b is according to feedback control motor 83a such as the driving electric currents of motor 83a, thus controlling the torque of motor 83a.Further, when controlling the torque of motor 83a, electric machine controller 83b can use given upper limit torque (that is, inserting by the upper limit thrust of the drive division 82 that advances/withdraw) to control motor 83a.When electric machine controller 83b is provided and to insert instruction operate when upper limit thrust with the drive division 82 that advances/withdraw by entirety control portion 92, electric machine controller 83b is according to this instruction control motor 83a when corresponding to the given upper limit torque of this upper limit thrust.Therefore, while insertion is just moving clamping part 86,87 with the drive division 82 that advances/withdraw, when the power stopping clamping part 86,87 be applied to insertion with on the drive division 82 that advances/withdraw with will bigger load be applied to insertion with advance/withdraw drive division 82 time, electric machine controller 83b can control to insert with advancing/withdraw the given upper limit thrust operation of drive division 82.At this, while inserting by the given upper limit thrust of thrust maintenance of the drive division 82 that advances/withdraw, this situation is informed the signal in overall control portion 92 by electric machine controller 83b output.
Now, the operation of terminal inserting apparatus 40 will be described at this.First, describing terminal update, then, will describe the process relating to pull-out test, this test will carry out in this terminal update.Fig. 8 is the flow chart of the terminal insertion process performed by entirety control portion 92, and Fig. 9 to Figure 16 is by the explanation figure of the terminal update performed by terminal inserting apparatus 40 respectively.
First, under the original state performing terminal update, as shown in Figure 9 and Figure 10, position in cavity 12,14 open front side being inserted into, the clamping recess 86b and Grip tabs 87a of paired clamping part 86,87 opens and guide portion 78 separately closes in pairs, thus forming hole shape to insert guiding surface 77.
At this, can pass through by the housing up/down driving mechanism portion 56 in housing supporting mechanism portion 50 terminal inserted housing 10 vertical movement operation and by by the public horizontal drive mechanism portion 66 in common drive mechanism portion 62 to paired clamping part 86, 87 and terminal insert guide portion 76 move horizontally operation realize relative to terminal insert housing 10 be moved into clamping part 86, 87 and terminal insert guide portion 76 operation, to make clamping part 86, the clamping recess 86b and Grip tabs 87a of 87 and terminal insert the insertion guiding surface 77 of guide portion 76 can be respectively set at the cavity 12 being inserted into, the position of 14 open front side.
Under the supposition of above-mentioned original state, in step sl, overall control portion 92 determines whether there is and is provided with instruction from what be provided with switch 90b.When being absent from being provided with instruction, repeat the process in step S1；When finding that existence is provided with instruction, process enters step S2.
Namely, when original state, as shown in figure 11, when keeping the operator being provided with the electric wire of terminal 20 to insert terminal 26, namely guiding surface 77 is inserted in the end being provided with the electric wire of terminal 20 from the side relative with cavity 12, and also will be present between the line 22 partial insertion clamping recess 86b and Grip tabs 87a of this side of terminal 26.Further, when terminal 26 insertion guiding surface 77 until when the perimeter surface of pressure contact portion 26a and the tapered hole part 77b of the base end part of terminal 26 contacts, the leading section of terminal 26 is disposed in the opening of cavity 12.After being provided with the electric wire of terminal 20 by this way, when operator manually press be provided with switch 90b with instruction be provided with time, process proceed to step S2 from step S1.
In step s 2, overall control portion 92 to leader separately from drive division 75 provide driving instruction be opened into guide portion 78 separately, and also terminal clamp held drive division 84 provide driving instruction to be closed into clamping part 86 and 87 for clamping.Therefore, as shown in Figure 12 and Figure 13, line 22 is clamped by paired clamping part 86 and 87, and eliminates terminal and insert guide portion 76 to the position of terminal 26 and posture restraint.
In following step S3, paired guiding up/down driving mechanism portion 73 is provided driving instruction and inserts guide portion 76 with the terminal that moves up by overall control portion 92, and provides driving instruction to be moved into clamping part 86 and 87 towards cavity 12 and 14 to inserting with the drive division 82 that advances/withdraw.Therefore, as shown in figure 14, terminal inserts guide portion 76 and upwards withdraws, and towards cavity 12 and 14 pressing by the electric wire being provided with terminal 20 of paired clamping part 86 and 87 clamping, and terminal 26 is pushed to the given position in cavity 12 and 14.
In the step S4 of then step S3, as it is shown in figure 5, overall control portion 92 provides driving instruction to inserting with the drive division 82 that advances/withdraw, to withdraw paired clamping part 86 and 87 when given upper limit thrust from cavity 12 and 14.At this, this given upper limit thrust is the value pre-set according to the shape of terminal, size etc..That is, generally, in the terminal that will insert and kept by adapter, in order to prevent terminal to be removed in the process used, given pull-out is specifically designated and prevents power.This given upper limit thrust includes the value for various terminals pre-set in entirety control portion 92, pulls out, as offsetting, the value preventing power.Therefore, overall control portion 92 provides driving instruction to inserting with the drive division 82 that advances/withdraw, and to withdraw paired clamping part 86 and 87 when given upper limit thrust, this upper limit thrust condition is arranged according to the terminal being currently inserted under state.Further, the test whether terminal 26 can remove is carried out from cavity 12.Generally, upper limit thrust is set to the thrust (such as, the thrust of the certain percentage of normal thrust) less than the normal thrust when inserting terminal 26.This pull-out test will be discussed further below.
It follows that in step s 5, terminal clamp is held drive division 84 and is provided driving instruction by overall control portion 92, to be opened into clamping part 86 and 87, thus cancelling clamping.Therefore, as shown in figure 16, the clamping of paired clamping part 86 and 87 pairs of lines 22 is cancelled.
It follows that in step s 6, overall control portion 92 provides driving instruction to inserting with the drive division 82 that advances/withdraw, to withdraw paired clamping part 86 and 87 from cavity 12 and 14.Therefore, when terminal 26 remains inserted in cavity 12,14, paired clamping part 86 and 87 withdraws their home position.
Next, in the step s 7, the housing up/down driving mechanism portion 56 in housing supporting mechanism portion 50 and the public horizontal drive mechanism portion 66 in common drive mechanism portion 62 are provided driving instruction by overall control portion 92, so that paired clamping part 86,87 and terminal insertion guide portion 76 to be arranged in the open front side of the cavity 12,14 being inserted into.At this, the position of cavity 12,14 that is inserted into, insertion sequence etc. are pre-set by operator etc. and store, and therefore overall control portion 92 arranges control housing up/down driving mechanism portion 56 and public horizontal drive mechanism portion 66 according to such.Therefore, these mechanism part return to above-mentioned original state relative to the cavity 12,14 being inserted into.At this, returning the suitable stage before original state, paired guide portion 78 separately closes, and terminal inserts guide portion 76 and moves down.
Figure 17 is the flow chart of the pull-out test processes performed in the step S4 that figure 8 illustrates.
After starting pull-out test processes, namely, terminal 26 at the electric wire being provided with terminal 20 clamped by clamping part 86 inserts in the state in cavity 12, in step s 11, overall control portion 92 with given upper limit thrust, withdraws instruction to inserting to provide with the drive division 82 that advances/withdraw by electric machine controller 83b.In this case, the condition of withdrawing includes the translational speed of such as 79mm/ second and the upper limit thrust of 8N.Therefore, insertion withdraws paired clamping part 86,87 with the drive division 82 that advances/withdraw when given upper limit thrust such that it is able to be applied to by pulling force on the terminal 26 being inserted into cavity 12.
It follows that in step s 12, overall control portion 92 is according to the output from electric machine controller 83b, it is determined that whether this thrust reaches upper limit thrust, and if it is, process enters step S13.
In step s 13, overall control portion 92 judges that upper limit thrust reaches whether the time passes through first and determine time T1.This first determines that time T1 is after starting the withdrawing of pull-out test, it is possible to the impact that caused by external force eliminates the time of (such as 100 milliseconds) to a certain extent；Further, first determines that time T1 is by the way of experiment or obtain from experience and pre-enter and be arranged on overall control portion 92.That is, just after thrust has arrived at upper limit thrust, paired clamping part 86,87 just vibrates, and motor 83a is subject to external force relatively large, that caused impact by such vibration.The signal component value of the impact caused by such external force, is namely actually applied to the pulling force on terminal 26 as the value not always correctly reflection that the thrust corresponding with the torque of motor 83a is to be detected.Therefore, ensure that and obtain given pulling force as correctly as possible, overall control portion 92 judge the state that upper limit thrust arrives whether can remain to eliminate after reaching upper limit thrust by external force cause when affecting.Further, in step s 13, when have been found that the upper limit pass through the time of advent first determine time T1 time, process enters step S14, and it is qualified for pulling out test judgement in step S14.After that, process enters the step S6 shown in Fig. 8, continues clamping part in step s 6 and withdraws operation.On the other hand, in step s 13, when finding that the upper limit determines time T1 not past first the time of advent (before determining time T1 through first, eliminate the upper limit and arrive state), process enters step S16, and pull-out test judgement is defective in step s 16.In step s 16, when pulling out test judgement and being defective, it is possible to the operation of arresting stop 40, it is possible to provide vision or audio alarm etc., thus urging operator to remove or correcting bad insertion terminal.At this, when elapsed time and first determines that time T1 is identical after upper limit time of advent, process any one step that can enter in step S14 and S16.
On the other hand, in step s 12, when finding that thrust does not arrive upper limit thrust, process enters step S15.
In step S15, after starting to withdraw clamping part 86,87, overall control portion 92 determines whether that passing through second determines time T2.When finding to determine time T2 not past second, process and return to step S12, repeat the determination processing of step S12.On the other hand, in step S15, when finding to determine the time through second, process enters step S16, and pull-out test judgement is defective in step s 16.At this, when from withdraw the time that clamping part 86,87 begins to pass through determine that time T2 is consistent with second time, process any one step that can enter in step S12 and S16.
Figure 18 is the diagram inserted and start to withdraw the relation between clamping part 86,87 elapsed time afterwards and the thrust (torque of motor 83a) provided by the insertion drive division 82 that advances/withdraw with the drive division 82 that advances/withdraw.
When terminal 26 is appropriately interposed in cavity 12, even if when performing pull-out test, owing to terminal 26 remains inserted in cavity 12, so thrust little by little increases to reach upper limit thrust F1 (time t1), being similar to the solid line L1 shown in Figure 18.Further, when the state of upper limit thrust F1 keeps first to determine time T1 the t2 time of advent, pull-out test judgement is qualified (see step S12, S13 and S14).On the other hand, when terminal 26 inserts in cavity 12 undeservedly, for instance may indicate that following two state.A kind of is just started to withdraw the state just removed by terminal 26 after clamping part 86 and 87 from cavity 12；Another kind is after above-mentioned withdrawing, and after big pulling force is applied to terminal 26, removes the state of terminal 26 from cavity 12.In the first state, the line L2 being similar in Figure 18 shown in 2 chain lines, when thrust increases to a certain degree, terminal 26 is removed, thus thrust is not reaching to upper limit thrust.Further, determining the time t3 after time T2 through second, pull-out test judgement is defective (see step S15 and S16).Additionally, in the second condition, the line L3 being similar in Figure 18 shown in single dotted broken line, after thrust reaches upper limit thrust soon, terminal 26 is removed, and before time of advent time t3, thrust reduces from upper limit thrust.Therefore, the state of upper limit thrust does not keep first to determine time T1, and therefore pull-out test judgement is defective (see step S12, S13 and S16).
In the terminal inserting apparatus 40 of said structure, when clamping part 86 and 87 withdraws from cavity 12,14, persistent period according to the pulling operation by the upper limit thrust corresponding with required pulling force, more specifically, according to whether the persistent period determines time T1 through given first, it is determined that the pull-out test in terminal 26 grade.Accordingly, because the impact that the pull-out test judged in terminal 26 grade includes being caused by external force etc. eliminates and makes the upper limit thrust reliable cycle to a certain extent and therefore, it is possible to carry out tensile test more accurately.
Especially, owing to pull-out test can utilize the insertion of the update for terminal 26 grade to perform with the drive division 82 that advances/withdraw, upper limit thrust is set smaller than by the value of the normal thrust (nominal torque) used in insertion such as terminal 26 grade, it is possible to simplify structure.Additionally, when insertion has the function limiting given torque and the output function when torque is limited with the motor 83a etc. of the drive division 82 that advances/withdraw, it is possible to utilize the pull-out test of such function executing easily.
In addition, owing to providing the housing up/down driving mechanism portion 56 for moving up and down housing maintaining part 52, so inserting housing 10 by drive shell up/down driving mechanism portion 56 to move up and down the terminal kept by housing maintaining part 52, multiple cavitys 12,14 and clamping part 86,87 can relatively move up and down such that it is able to terminal 26 grade performing the electric wire by being provided with terminal 20 in vertical direction inserts the operation of multiple cavitys 12,14.
In addition, owing to providing for moving terminal vectoring aircraft structure portion 70 and the common drive mechanism portion 62 in terminal insertion driving mechanism portion 80 in the horizontal direction, so by driving common drive mechanism portion 62 flatly to move clamping part 86,87, multiple cavitys 12,14 and clamping part 86,87 relative to each other flatly move such that it is able to terminal 26 grade performing the electric wire by being provided with terminal 20 in the horizontal direction inserts the operation of multiple cavitys 12,14.
In this case, relatively light clamping part 86,87 can be mainly made to advance relative to cavity 12 and withdraw owing to inserting with the drive division 82 that advances/withdraw, so can be reflected in more accurately in the thrust inserted with the drive division 82 that advances/withdraw (torque of motor 83a) to be applied to the actual pulling force in terminal 26 grade such that it is able to carry out tensile test more accurately.
At this, it is also possible to adopt for above moving the structure that maintenance terminal inserts the housing maintaining part of housing 10 only in horizontal direction, or the structure for equal mobile shell maintaining part in the vertical and horizontal direction；Or, adopt the structure inserting driving mechanism portion 80 for only moving terminal in vertical direction, or in the structure vertically and horizontally all moving terminal insertion driving mechanism portion 80.I.e., it is possible at least merging into being used for the structure for mobile shell maintaining part and be used for mobile insertion by least one structure in the structure of the drive division 82 that advances/withdraw with the electric wire being provided with terminal 20 is inserted cavity 12,14 a direction mobile shell maintaining part of direction less perpendicular and the structure of clamping part.
Although being so far specifically described terminal inserting apparatus, but above description in all respects is all the example of the present invention, therefore the invention is not restricted to such description.Without departing from the scope of the invention, it does not have a large amount of deformation being shown in which also are possible.
Claims (1)
1. a terminal inserting apparatus, is formed in the cavity that terminal inserts in housing for being inserted into by the terminal of the electric wire being provided with terminal, and described terminal inserting apparatus includes:
Housing maintaining part, described terminal is inserted housing and keeps by described housing maintaining part；
A pair clamping part, described clamping part is configured to the end of the described electric wire being provided with terminal is clamped and cancels described clamping；
One clamping part includes clamping end and the L-shaped of the upper front end being positioned at described clamping end excision shape clamping recess；
Another clamping part includes: the part that the sidepiece along the vertically extending portion of one clamping part extends；The middle interconnecting piece extended towards described clamping recess with L shape from the bottom of described part；And from the downward projection of Grip tabs in leading section of described middle interconnecting piece；
Described clamping recess and Grip tabs are configured to by described electrical wire clip betwixt；
Insert with advancing/withdraw drive division, with the drive division that advances/withdraw, described insertion is constructed such that described clamping part advances relative to described cavity and withdraws；
Update control portion, described update control portion makes described clamping part advance towards described cavity, thus by clamped by described clamping part, described in be provided with terminal the terminal of electric wire be inserted in described cavity, and when that clamped by described clamping part, described in be provided with the terminal of electric wire of terminal be inserted in described cavity, utilize the upper limit thrust corresponding with required pulling force to withdraw described clamping part along the direction of insertion of described terminal from described cavity；And
Detection unit, when described clamping part withdraws from described cavity, described detection unit according to utilize the described upper limit thrust corresponding with described required pulling force carry out withdraw operation duration judge terminal pull out test whether qualified, wherein, the described persistent period eliminates the impact caused by external force
Wherein, for judging to utilize, the described upper limit thrust corresponding with described required pulling force carries out described detection unit withdraws and operate whether duration passes through pre-set first and determine the time, and the described persistent period pass through described first determine the time time, judge that the pull-out test of described terminal is as qualified
When described insertion with advance/withdraw drive division apply thrust be not reaching to the described upper limit thrust time and described in withdraw operation duration determine the time not past second time, again judge whether the thrust that described insertion applies with the drive division that advances/withdraw reaches described upper limit thrust, when described insertion with advance/withdraw drive division apply thrust be not reaching to described upper limit thrust and described in withdraw operation duration pass through described second determine the time time, it is determined that described terminal pull-out test failure.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2009-166823 | 2009-07-15 | ||
| JP2009166823A JP5326893B2 (en) | 2009-07-15 | 2009-07-15 | Terminal insertion device |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010800318300A Division CN102474063A (en) | 2009-07-15 | 2010-03-24 | Terminal insertion device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105720449A true CN105720449A (en) | 2016-06-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2010800318300A Pending CN102474063A (en) | 2009-07-15 | 2010-03-24 | Terminal insertion device |
| CN201610069494.8A Pending CN105720449A (en) | 2009-07-15 | 2010-03-24 | Terminal Insertion Device |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2010800318300A Pending CN102474063A (en) | 2009-07-15 | 2010-03-24 | Terminal insertion device |
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| JP (1) | JP5326893B2 (en) |
| CN (2) | CN102474063A (en) |
| WO (1) | WO2011007601A1 (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012204102A (en) * | 2011-03-24 | 2012-10-22 | Shin Meiwa Ind Co Ltd | Terminal crimping apparatus |
| JP5174265B2 (en) * | 2012-06-19 | 2013-04-03 | 日本オートマチックマシン株式会社 | Terminal insertion apparatus, wire harness manufacturing apparatus, article detection apparatus, terminal insertion method, wire harness manufacturing method, article detection method |
| JP2015130282A (en) * | 2014-01-08 | 2015-07-16 | 住友電装株式会社 | Terminal insertion device and method of manufacturing wiring module |
| CN104407398B (en) * | 2014-12-22 | 2017-02-22 | 天津长城精益汽车零部件有限公司 | Mounting detection device for inner terminals of plastic part of wire harness |
| WO2018163260A1 (en) * | 2017-03-06 | 2018-09-13 | 株式会社フジクラ | Terminal insertion device, and method for manufacturing wire harness |
| CN108406251A (en) * | 2018-05-09 | 2018-08-17 | 立讯精密工业（滁州）有限公司 | Sleeve-assembled equipment |
| US11128086B2 (en) * | 2018-05-11 | 2021-09-21 | The Boeing Company | Apparatus for contact insertion and retention testing |
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- 2010-03-24 CN CN201610069494.8A patent/CN105720449A/en active Pending
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| US4750898A (en) * | 1987-04-30 | 1988-06-14 | Wang Laboratories, Inc. | Anti-tamper shroud for cable connector |
| JPH05299150A (en) * | 1992-04-21 | 1993-11-12 | Hirakawa Hewtec Kk | Judging method and judging device for bond strength of power supply cord and electric connecting terminal |
| JPH11260526A (en) * | 1998-03-06 | 1999-09-24 | Yazaki Corp | Device for inserting terminal provided with wire |
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Also Published As
| Publication number | Publication date |
|---|---|
| JP5326893B2 (en) | 2013-10-30 |
| WO2011007601A1 (en) | 2011-01-20 |
| CN102474063A (en) | 2012-05-23 |
| JP2011023195A (en) | 2011-02-03 |
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