CN102957078B - Press Plier - Google Patents
Press Plier Download PDFInfo
- Publication number
- CN102957078B CN102957078B CN201210305797.7A CN201210305797A CN102957078B CN 102957078 B CN102957078 B CN 102957078B CN 201210305797 A CN201210305797 A CN 201210305797A CN 102957078 B CN102957078 B CN 102957078B
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- CN
- China
- Prior art keywords
- pressing mold
- box
- control surface
- binding clip
- press plier
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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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
- H01R43/04—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
- H01R43/042—Hand tools for crimping
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Manufacturing Of Electrical Connectors (AREA)
- Mounting, Exchange, And Manufacturing Of Dies (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
- Hand Tools For Fitting Together And Separating, Or Other Hand Tools (AREA)
Abstract
The present invention relates to a kind of box (46) of changing, it can serve as matrix (43) assembling and the dismounting of a unit and Press Plier (1). At this, described replacing box (46) has at least three pressing molds (30), and described pressing mold (30) is along with the manipulation of described Press Plier (1) is by radially crimping in the direction of the acceptance division for workpiece.
Description
Technical field
The present invention relates to for the treatment of the Press Plier of workpiece, parts and the Press Plier suit of Press Plier. Particularly relate toFor be pressed into the Press Plier of multiple breach on the circumference of contact element. For this reason, Press Plier there are at least three can be differentThe pressing mold of handling in direction, described pressing mold causes the plastic deformation of workpiece, particularly contact element. At the Press Plier of described typeSituation under expect, be not the whole circumferential deformation of contact element, but targetedly on the circumference of contact elementIntroduce multiple single breach and the compression distance that can select very is delicately incorporated into and connects in mode as far as possible uniformlyTouch in element. The breach producing should make to treat that the conductor being connected with contact element damages as few as possible or is out of shape on the one hand. SeparatelyShould between contact element and conductor, achieve a fixed connection on the one hand. When connector as contact element and optical conductor, particularlyWhen glass fibre conductor or polymer conductor are connected with Press Plier, this contrary requirement is for example particularly problematic. At thisIn the situation of kind, according to excessive compression distance, each too large distortion of described optical conductor all can make in connector regionLight loss increases.
Background technology
Disclosed the Press Plier of described type by the applicant's company, it is particularly at document DE10140270B4With description to some extent in DE102005003615B3. The in the situation that of described Press Plier, four pressing molds are with respect to for workPart, be to be radially directed at binding clip for the acceptance division of contact element at this. Along with the swing of the hand lever of Press Plier,By driving mechanism, pendular ring is swung around described acceptance division. Described pendular ring has control surface, and described control surface is along with enclosingAround the oscillating cam shape of acceptance division handle the corresponding control surface of pressing mold, produce thus with respect to acceptance division crimp force radially.Aspect the other details of these disclosed embodiments referring to the explanation to accompanying drawing 1 to 6 below. According to DE10140270B4 can adopt removable binding clip.
For example, by document DE-OS1136391, US3,028,776 and US3,177,695 disclose other forThere is the prior art of machining gap in the circumference of contact element of the three or more pressing molds that can handle in different directions.
Document US2,002,502 discloses crimping tool, and wherein, two hand lever X-shaped ground are hinged each other. Described in beingThe opposed end regions of the handle place of hand lever, binding clip is hinged on described hand lever by screw. Described binding clip is sameHave by the housing of screw closure. Along with the swing of hand lever, pendular ring swings in described housing. Described pendular ring toolHave the operating surface of cam-like, the respective operations face of described operating surface and four pressing molds forms reciprocation. Described pressing mold is at oneIn the radial groove of guide way, be directed to. Along with the swing of described pendular ring, pressing mold is by radially inwardly towards being arranged in acceptance divisionIn plug connector direction load. Compress and be only identified for the pressing mold of a type and for one of a kind of plug connector typePlant crimping process. In described document, do not mention the replacing of binding clip. The opening of housing is only used to the object of safeguarding.
US7,461,448B2 discloses a kind of crimping tool of manoeuvre, and it is by base unit and quick-replaceableBinding clip forms. Quick-replaceable binding clip is configured to a construction unit at this, integrated assembling shell, base in this construction unitBody, cam and actuator.
Patent application US2004/0128818A1 disclose equally a kind of obviously non-exchange, be coupling in hand leverOn binding clip, in the inside of this binding clip, multiple pressing molds that guide by wedge surface can radially move inwardly to for medicine instrument, spyNot on the acceptance division of intravascular stent.
US3,028,776A discloses a kind of other crimping tool, and it has fixing and obvious non-exchange groundRemain on the binding clip on hand lever.
Summary of the invention
Task of the present invention is, advises a kind of parts of Press Plier, a kind of Press Plier and a kind of Press Plier suit, its toolHave
---the application of expansion or work possibility and/or
---for example in tool box, need little storage space.
According to the present invention, a kind of replacing box for Press Plier has been proposed, described Press Plier is for crimping workpiece, particularlyFor have at least three never homonymy towards the circle of the contact element of the pressing mold guiding in the direction for the acceptance division of workpieceOn week, be pressed into breach, wherein, described pressing mold has pairing control surface that can be freely approaching, and described pairing control surface is for assemblingReplacing box on binding clip and the control surface of described binding clip form and interact, to crimp force is applied on described pressing mold,Wherein, described pressing mold is maintained in described replacing box, and described pressing mold can not in Renewal process or in transportationFrom this replacing box, lose.
Task of the present invention solves by the feature in technique scheme. Of the present invention another by drawing in following explanationOuter preferred configuration.
The present invention is first based on following knowledge, that is, beginning described, only being allowed by the disclosed Press Plier of prior art canUtilize the limited adaptation of the crimping process of this Press Plier realization. Although this Press Plier has the adjusting dress for compression distancePut, but this Press Plier can not guarantee crimping process exceed described compression distance, for example, with the different profiles or to be generated that are pressed intoBreach or treat the suitability of the crimping process of the contact element of crimping for difference, thereby make corresponding different crimping processNeed different Press Pliers.
Under this background, the present invention has considered the design details of inhomogeneous Press Plier, in described different classes of crimpingIn the situation of pincers, only two die half move toward one another coaxially with each other, to improve, the wire of electric aspect connects, Guan LianConnect, connection adapter or joint coupling of cable. Do not belong to the Press Plier, particularly DE20 of identical category for these100031U1 and DE102008012011B3 disclose two die half portions, and they remain in binding clip replaceably,This crimping jaw by the relative motion of the connection of the groove between die half portion-key and binding clip is realized.
According to the present invention, first for have three different directions handle pressing molds Press Pliers allow pressing molds can be moreTranssexual, thus for example can be by the pressing mold with different crimping profiles and/or different compression distances in conjunction with same binding clip and Press PlierBody uses. For example obtain thus Press Plier utilize possibility for the expansion of different workpieces, can produce different breach and/orThe expansion of the possibility of attainable compression distance. Must adopt for the method for operation of this expansion and the frequency spectrum of application in the pastMultiple Press Pliers, and according to the present invention, the binding clip of Press Plier or matrix use in conjunction with different pressing molds, reduce and manufacture and purchase thusBe set to basis and workman and only need to carry or handle few instrument and weight.
But the present invention is not limited to according to prior art DE20100031U1 and DE102008012011Removable die half portion of B3 is converted on the Press Plier with at least three pressing molds of type of the present invention, and these pressing molds are notWith direction on radially handled with respect to acceptance division, aspect this free degree quantity at pressing mold diversified with respect toPrior art has obtained beat all effect. On the contrary, the knowledge based on other of the present invention, that is, and the single pressure of a set of pressing moldThe dismounting of mould and the single pressing mold of a set of new pressing mold is very time-consuming and requires workman special to the assembling in binding clipThat job site has high qualification, high precision and high careful degree. For example, must for the assembling of a set of new pressing moldAll pressing molds must be placed on accurate position, in described position, control surface is definite position and pairing control surface shapeBecome to interact. At this, what pressing mold assembled expends along with the quantity of pressing mold increases. On the other hand, must avoid filling beforeThe pressing mold preparing is because its predetermined assembling position is left in the assembling of other pressing mold.
Under this background, the present invention advises adopting replacing box first. Described replacing box is by the base of single type or multi-piece typeBody forms. This replacing box has a join domain, can by the binding clip of this replacing box and Press Plier by described join domainConnect with getting loose. At this, can adopt connection type arbitrarily, for example by means of crimping, locking, be spirally connected, will change by magnetic forceBox remains on binding clip etc. In replacing box, receive and at least three pressing molds that can manipulate in different directions of maintenance, therebyThey for example can not lost in Renewal process or in transportation from change box. On the other hand, described replacing boxAt least guarantee the free degree for pressing mold, the described free degree is essential for the crimping of workpiece. For this for multiple mayConfiguration be only listed as and cite an actual example, change the collective of box can be in crimping process in the direction of one degree of freedom to pressingMould guides, thereby makes this function move on to and change box from binding clip. But also passable, pressing mold with respect to matrix withMultiple frees degree guiding and only box-packedly the free degree of pressing mold is limited in to a responsible crimping while fitting on binding clip changingIn the direction of workpiece.
According to the present invention, matrix and pressing mold form an assembly unit, and described assembly unit can pass through described join domainBe connected with binding clip or dismantle from this binding clip. In order to change pressing mold, particularly in order to change compression distance and/or in order to changeBe pressed into profile, only need replacing box disassemble and another replacing box and binding clip are assembled together from binding clip. For notIn the storage of use location pressing mold, pressing mold is also favourable in the layout of changing in box, because single pressing mold can not be lostThe pressing mold losing and/or different, loosely can not stored be obscured each other, thereby for more transducer set pressing mold is not at the construction field (site)Must carry out time-consuming sorting and selection.
Replacing box of the present invention has coupling regime, can be by the steering force for pressing mold from crimping by described coupling regimeThe binding clip of pincers passes to replacing box. At this, can there are one or more coupling regimes. According to the present invention, described coupling regime toolHave the pairing control surface being made up of pressing mold, the control surface of described pairing control surface and binding clip forms and interacts.
According to the present invention, described pressing mold has pairing control surface that can be freely approaching on replacing box. Described pairing behaviourThe vertical replacing box being assemblied on binding clip that regards to forms and interacts with the control surface of binding clip, to steering force is applied toOn pressing mold. According to starting described prior art herein, one of Press Plier operating element that forms control surface (is for example swungRing) be integrated in the housing of removable binding clip, and in binding clip, must exist one other for making binding clip and driving machineThe driving element of structure coupling. Thus, according to prior art, for multiple removable binding clips, must divide for each binding clipDo not have operating element, this raises cost and weight. According to the present invention, can use unique binding clip, described binding clip hasUnique is arranged in for example pendular ring of operating element wherein or also can has multiple this operating elements, described pendular ringThen with changing the contacting of pairing control surface of box, crimp force is passed to pressing mold (if desired by the control surface of operating elementUtilize speed changer). Therefore, escapable cost and weight according to the present invention.
In order only to need to mention that the present invention changes several other possible advantages of box, this replacing box can be guaranteed a replacingThe pressing mold of box is assembled together with binding clip in position associated with each other. There is no need pressing mold individually accurate with binding clip respectivelyAssembling and pressing mold careful orientation to each other. On the contrary, can also be along with the assembling of pressing mold and binding clip is true by described replacing boxProtect other pressing molds are assembled simultaneously and in accurate position.
Pressing mold can be in any way in the matrix of changing box or on keep and/or guiding, and can not depart from thus thisThe framework of invention. For special configuration of the present invention, matrix consists of guide plate, for example circle ring disk. Guide plate toolThere are multiple radial oriented, preferred guiding slots that along the circumferential direction distribute equably. In described guiding slot, can insert respectivelyEnter a pressing mold. In this way just can be by means of changing box, guaranteeing that by means of guide plate pressing mold is in crimping at thisGuiding in journey, therefore this function is not arranged in binding clip. On the other hand, by employing have guiding slot guide plate canSave pressing mold and suitable guiding bolt and " penetrate " configuration to the step in the guiding slot of binding clip, because pressing mold is being changedDirected in box. Thus, simplified the assembling while changing described replacing box. Meanwhile, got rid of due to by pressing mold not correctlyPut in radial oriented gathering sill and the fault condition causing.
Guiding in gathering sill can be carried out in any way, for example, by the boots etc. that lead. In special configuration, pressMould has guiding bolt or pressing mold to be coupled with guiding bolt, and then described guiding bolt is directed in guiding slot. Guiding boltBut this receive mode in guiding slot provides reliably the leading of the expectation free degree that still have simple and with low costTo.
Passable in principle at this, each pressing mold only has a guiding bolt, and described guiding bolt is in guiding slotBe directed to, may still retain an additional rotary freedom around guiding bolt for the pressing mold in guiding slot thus, thisCan be connected and could eliminate with binding clip by changing other measures of box or only having by changing box. Same passable, adoptWith two or more bolts that leads, they are directed in this wise in guiding slot, make only to retain one along guiding slotThe slippage free degree. For special configuration of the present invention, guiding bolt has leveling portion, described in described leveling portion abuts inOn the gauge wall of guiding slot, to reverse restriction or to reverse stop, described gauge wall forms spigot surface. Come for this configurationSay, (particularly utilize unique one guiding bolt) thus can avoid pressing mold to reverse with respect to guide plate and with respect to changing box.On the other hand, also may increase the contacting of spigot surface of the gauge wall of guiding bolt and described guiding slot by means of described leveling portionFace, this has caused the reduction of the surface pressure in this region.
For the possible multi-functional use of mentioned guiding bolt, its also can (in some cases except itsIn guiding slot along guiding slot be directed to, reverse stop and outside make to lead bolt and pressing mold be rigidly connected) for especiallyObject: for this reason, guiding bolt there is a head, described head abuts in described guide plate in the side that deviates from described pressing moldOn. For this configuration, guide plate guiding slot region in guiding bolt with the opposed side of described head on by " prisonerObtain " between the head and pressing mold of guiding bolt. In this way, described at least one guiding bolt utilize pressing mold insure withPrevent from guide plate, deviating from along a coaxial direction of longitudinal axis with respect to guiding bolt from guide plate.
The matrix of changing box can at random form in principle. Change in a special embodiment of box in the present invention,Described matrix forms by for example circle ring disk of covering device, for example hides at least in part guide slit by described covering deviceGroove, guiding bolt and/or guide plate. Can avoid on the one hand dirt to enter into by means of described covering device and change box and/or binding clipInside, on the other hand, described covering device can avoid in crimping process with the guiding bolt of large crimp force motion, pressing mold orOther movable parts of changing box damage or cause damage for surrounding environment for the user of Press Plier.
As mentioned, change being connected and can at random producing between box and binding clip above. According to the present invention moreA further scheme of changing box, described join domain has the screw remaining on described matrix, and described screw can screwIn the screwed hole of described binding clip. For example described screw can be configured with the head of annular knurl, thereby described screw also can exist with handWithout the situation lower-pilot of the instrument of employing.
Pressing mold remains in this wise to be changed on box, makes pressing mold to form and to interact with binding clip, wherein, and also can be oneDetermine thoroughly to wear and change box and thoroughly wear on the other hand binding clip on the one hand in degree. For a special configuration of the present invention,Described pressing mold is outstanding from the matrix of described replacing box. If on the pairing face of the binding clip that described matrix reclines, described pressing mold entersEnter the particularly one-sided unlimited inside to binding clip, in described inside, described pressing mold and binding clip are particularly at the control surface of binding clipAnd between the pairing control surface of pressing mold, have in interactional situation and form and interact.
Task based on another solution of the present invention provides by Press Plier, and it can be previously to mention that type was notWith changing box work.
For a special embodiment of the present invention, in the binding clip of this Press Plier, form at least one forChange the reception space of the pressing mold of box. At this, it can be the reception space connecting, and described reception space preferable configuration is annularSpace and all pressing molds are all arranged in this reception space. Same passable, single reception space is set in binding clipFor changing each pressing mold of box. At this, for disassemble change box, described at least one receive space transverse toThe side of the plane of movement of binding clip plane or described pressing mold is open upwards. Thus, changing box can be from the nearly described binding clip of this side joint, byThis makes the outstanding pressing mold of matrix from changing box then enter into described at least one reception space.
In other configuration of the present invention, described at least one reception space is by control surface gauge. If replacing boxWith binding clip assembling, the control surface of binding clip at least abuts on the pairing control surface of pressing mold so that will in the process of crimping processCrimp force is applied on pressing mold. Press Plier has a driving mechanism at this, and described driving mechanism is by the conversion of motion of hand leverFor the motion of described control surface, described control surface is then owing to causing pressing mold in footpath with the interaction of described pairing control surfaceIn direction, move about the acceptance division for workpiece.
Completely passable, be arranged on independent structural detail or driving element for the control surface of each pressing mold. ButBe for a preferred configuration of the present invention, in binding clip, exist one to connect around described along with the manipulation of hand leverThe pendular ring that receipts portion is reversed, described pendular ring forms described control surface. Thus, the position of described control surface and be oriented in structure sideFace is predetermined by the geometry of pendular ring. By this simple mode particularly can guarantee simultaneously the synchronism expected andThe desired relationship of the compression distance of each pressing mold is handled pressing mold.
Completely passable, control surface and pairing control surface are only set on the Press Plier with replacing box, utilize itCarry out crimping, namely can excite the radially inner motion of described pressing mold. So reverse motion can be for example by operating personnelManually carry out, its mode is that pressing mold is radially outward pressed. Also passable alternatively or additionally, in the time that crimping process finishes,Pressing mold is by the radially outward back motion of at least one spring element. For a special configuration of the present invention, existNot only for making radially inwardly motion but also for making control surface and the pairing control surface that pressing mold radially outward moves, thus of pressing moldEven improve operating reliability and pressing mold is stuck slightly in the process of crimping process, also can make pressing mold away fromThe described motion of the acceptance division for workpiece, this can be undertaken by handle hand lever on different direction of relative movement.
In preferred configuration of the present invention, in Press Plier, there is a forced locking device, close by means of described pressureLocking device simplified operation and raising processing safety. This forced locking device is grading to multiple crimping in crimping processRow insurance, thus make the operating personnel only can operating part crimping and ought in the short time, not have described part crimping afterWhen steering force is applied on hand lever, keep the crimping level reaching, and can not make pressing mold outwards move. On the other handThereby forced locking device only have in the time that the crimp stroke of Press Plier completes completely, just allow Press Plier open and allow pressOpening of mould. Avoid thus utilizing Press Plier to cause the crimping not meeting the demands of contact element.
For the replacing by pressing mold not only can realize operation and the characteristic of the change of Press Plier, can be of the present invention at oneIn Press Plier, addedly adopt adjusting device, can regulate the crimp stroke of Press Plier by described adjusting device, this can be forThe maximum close position of the maximum open position of pressing mold and/or pressing mold and the compression distance causing are thus suitable for.
Other suggestion of the present invention relates to a kind of Press Plier suit, in described Press Plier suit, comprises one with manyThe Press Plier of individual replacing box. This Press Plier suit allows Press Plier with different replacing boxes, crimping profile and compression distance workDo, and need a large amount of complete Press Pliers with multiple binding clips and pincers matrix according to prior art for this reason.
Favourable further configuration of the present invention is by drawing in claim, description and accompanying drawing. Feature and Feature CombinationThe advantage of mentioning in this description introduction be only exemplary and work alternatively or additionally, and needn't forceRealize the advantage of embodiment of the present invention. From accompanying drawing, geometry and the multiple member phase to each other from illustrating particularlyTo size with and positioned opposite draw other feature in being connected with effect. Feature or the difference of the different embodiments of the present inventionThe combination of the feature of claim is also fine and provides enlightenment at this. This also relates to following characteristics, and it is each independentShown in accompanying drawing or in its brief description of the drawings, mention. These features also can from the Feature Combination of different claims. Equally,The feature of mentioning in the claims also can save for other embodiment of the present invention.
Brief description of the drawings
Further explain and describe the present invention by means of the preferred embodiment shown in accompanying drawing below.
Fig. 1 illustrates according to the front view of the Press Plier of DE102005003615B3 (prior art);
Fig. 2 illustrates the side view (prior art) of the Press Plier in Fig. 1;
Fig. 3 illustrates the internal structure (prior art) of the Press Plier in Fig. 1 and 2;
Fig. 4 illustrates the Press Plier corresponding to Fig. 3, but does not have pressing mold (prior art);
Fig. 5 illustrates the view of the binding clip with pressing mold, uses (prior art) in its Press Plier in Fig. 1 to 4;
Fig. 6 illustrates binding clip in Fig. 5 profile (prior art) in the time dissecting according to the line VI-VI that dissects;
Fig. 7 illustrates the stereogram of Press Plier of the present invention, the replacing box that it has matrix and assembles;
Fig. 8 illustrates the stereogram of the Press Plier in Fig. 7, has the replacing box of dismantling from matrix;
Fig. 9 illustrates the stereogram of replacing box of the present invention;
Figure 10 illustrates the solid disintegration figure of the replacing box in Fig. 9;
Figure 11 illustrates the assembling that pressing mold is undertaken by the leveling guide finger in the guiding slot of guide plate, be used to form forIn Fig. 9 and 10 according to the minor structure assembly of replacing box of the present invention;
Figure 12 illustrates the disintegration figure of the Press Plier of the replacing box in the Fig. 7 of having of the present invention and 8;
Figure 13 illustrates Press Plier of the present invention, wherein, open position is shown and is shown in broken lines closing position with solid line,And the structural detail that covers the reception space in binding clip and be arranged in pressing mold wherein is not shown.
Detailed description of the invention
Fig. 1 illustrates according to the outside drawing of the Press Plier of prior art 1. This Press Plier 1 has 2, one fixing hands of binding clipMoving lever 4 and a movable hand lever 5 can reverse toward each other and be bearing in this binding clip around a common central shaft 3In. Described two hand levers 4,5 are equipped with the handle 6 being made up of elastomeric material.
Fixing hand lever 4 is transitioned into (also referring to Fig. 2 and 3) in a guide way 7 in the region of binding clip 2, described in leadCover by cover plate 8 to body. Guide way 7 forms one of described Press Plier 1 with cover plate 8 together with described fixing hand lever 4Individual part that can associated movement. As can be seen from Figure 3, guide way 7 there are 9, one pendular rings 10 of depressed part of annular can be aroundCentral shaft 3 is swingingly bearing in described depressed part. Pendular ring 10 be permanently connected with described movable hand lever 5 orThe part of this hand lever.
Between two hand levers 4,5, forced locking device 11 is set, described forced locking device is guaranteed Press Plier 1Each crimp stroke can only implement completely and only have when forced locking device 11 get loose or discharge while opening stroke described in pressConnecing pincers just opens. On described fixing hand lever 4, be provided with in addition adjusting device 12. The important composition portion of this adjusting device 12Point be an adjustment screw 13, its rotatably, but can not be bearing in axial motion in swivel bearing 14. Adjusting device 12With regulating element 15 actings in conjunction, described regulating element can be seen in Fig. 3 and 4. These regulating element 15 adjustable groundsBe bearing on described fixing hand lever 4. Depressed part 16 provides a circular-arc profile around central shaft 3. Regulate unitThe fringe region of attaching troops to a unit of part 15 has equally around the shape of the circular arc of central shaft 3.
Forced locking device 11 has two parts substantially, i.e. a tooth section 17 and stopping of being rotatably supportedPawl 18. One is constructed and be arranged on to tooth section 17 equally on the circular arc of central shaft 3, and this tooth section is regulating element 15 at thisPart. In other words, the fringe region of regulating element 15 is configured to tooth section 17. Thus, by by relative regulating element 15Adjusting in described fixing hand lever 4 towards the direction of movable hand lever 5, tooth section 17 is also conditioned. Lock pawl 18Be provided with in known manner spring (not shown), this lock pawl in this position regularly, can reverse be bearing in described movableOn hand lever 5. Can find out, for the interaction key between tooth section 17 and the lock pawl 18 of forced locking device 11That these two elements are arranged on different parts. For example, also can consider contrary arrangement, its mode is, tooth section 17Position is configured on movable hand lever 5 regularly, and lock pawl 18 is placed on regulating element 15.
The maximum of two hand levers 4 and 5 compresses by having the terminal location device for limiting that backstop is right and limits. Described stoppingGear is to comprising backstop 19 and pairing backstop 20. The function of backstop 19 and pairing backstop 20 can be exchanged mutually, that is to say Ke YisuiIt is backstop or pairing backstop for meaning ground address. , backstop 19 can be formed in or be arranged on regulating element 15. Thus, backstop 19Move or regulate with respect to described fixing hand lever 4 with the degree identical with tooth section 17. On the contrary, pairing backstop 20 positions are solidSurely be arranged on or be configured on described movable hand lever 5. Four parts of described this---namely tooth section 17, stopPawl 18, backstop 19 and pairing backstop 20 distribute in this wise and arrange with respect to hand lever 4 and 5, make always to have and force to closeParts and right parts of backstop of locking device 11 mutually combine and configure to one of hand lever 4,5, and another twoIndividual component configuration is given corresponding other hand lever.
Can find out from Fig. 3 and 4, regulating element 15 forms tabularly. In the central region of regulating element 15, arrange microsclerHole 21. The fringe region of this elongated hole 21 is configured to wedge surface 22. Described wedge surface 22 is with an angle setting, and described angle substantiallyPrincipal spread direction with respect to the regulating element 15 that is configured to plate 23 extends obliquely. Elongated hole 21 is passed by a wedge 24. InstituteStating wedge 24 can and have wedge surface 25 perpendicular to the main extension plane regulating of plate 23, and this wedge surface configures the wedge surface to regulating element 1522 or interact with the wedge surface 22 of regulating element 15. In other respects, wedge 24 has threaded hole 26. Described wedge 24 is at thisPosition is conditioned screw 13 and passes, described adjustment screw as mentioned above rotatably, but can not axially movably be bearing inIn these pincers and have and the pairing screw thread of the threaded engagement in the hole 26 of wedge 24. It has been seen in that thus, in adjusting device 12Adjustment screw 13 while reversing, wedge 24 is shifted with respect to regulating element 15, thus by two wedge surfaces 22 and 25 against each otherCarry out regulating element 15 around central shaft 3 with respect to fixing hand lever 4 towards the direction of movable hand lever 5 or in the other directionRelatively move. This direction of motion represents by the double-head arrow 27 in Fig. 3 and 4. Can find out thus, in the adjusting of adjusting device 12When screw 13 reverses, regulating element 15 is shifted with respect to fixing hand lever 4. In the situation of this displacement or movement and adjustingUnder, tooth section 17 and backstop 19 in an identical manner and with identical degree away from described fixing hand lever 4 towards movablyDirection or the motion in the other direction of hand lever 5. In order to show this position or the direction of motion, on the plate 23 of regulating element 15The indicator 28 that is shaped, scale 29 (Fig. 1) collaborative work on itself and cover plate 8 or fixing hand lever 4.
Can find out the other details of Press Plier from Fig. 3 to 6. In guide way 7, in movable mode, four pressures are setMould 30. Thereby these pressing molds 30 can be bearing in respect to central shaft 3 and with respect to pure the moving radially of fixing hand lever 4In the guiding slot 31 radially of guide way 7. Pressing mold 30 has tip or crimping profile at it on the free end of central shaft 332, the latter leaves some breach in the time handling Press Plier 1 in unshowned, to be crimped contact element, exactly, asHere in an embodiment shown in, leave the breach of four identical compression distances. The quantity of pressing mold 30 is at least three. ButThat four (as shown in the figure) or multiple pressure mould 30 more also can be set. For crimping, by contact element (it is configured to sleeve conventionally)With need with the conductor of its crimping perpendicular to Fig. 1,3 and 4 figure paper plane be inserted into around central shaft 3, be formed for workpieceIn the groove of acceptance division and crimping in known manner. The radial motion of pressing mold 30 is divided into one for carrying out before crimpingJourney (in described forward stroke, handle 4,5 is compressed mutually) and a reciprocal backward travel in the time that Press Plier is opened. ForRealize described forward stroke, the pendular ring 10 connecting with movable handle 5 is in the situation corresponding with each single pressing mold 30Under there is each cam surface or control surface 33, corresponding pairing control surface 34 collaborative works on the latter and each pressing mold 30.Will be understood that, control surface 33 is configured and disposed obliquely with respect to the tangential circumferencial direction of pendular ring 10. Retreating of pressing mold 30Thereby stroke also carries out in locking manner with positively controlled mode and shape. For this object, pendular ring 10 is equipped with camFace or control surface 35, corresponding pairing control surface 41 collaborative works on the latter and pressing mold 30, as in accompanying drawing, can find out thatSample. When first Press Plier 1 is retained in for example in wrong crimping in the situation that in the compacted position of hand lever 4,5 and pressing mold 30Crimping profile 32 when stuck in described contact element, the backward travel that the shape by this way of pressing mold 30 forms in locking mannerThere is special advantage. By entering in pressure mode opening the corresponding force effect that acts on hand lever 4 and 5 in directionOpening of row Press Plier 1 and getting loose of pressing mold 30 and contact element. In conventional operation, between two hand levers 4 and 5The stroke utilization of opening open spring 36, described in open spring and can be formed by the element of sleeve-shaped, in the element of this sleeve-shapedSettle columniform compression spring. Opening spring 36 supports or is arranged in described fixing hand lever 4.
Also can see a setting spring 37 from Fig. 3, it is configured to torsion-bar spring or butterfly spring at this. This setting spring37 task is all to guarantee at any time wedge surface 22 and 25 setting each other.
Fig. 4 illustrates the view that is similar to the Press Plier in Fig. 1 to 3, but embodiment changes to some extent. In the district of binding clip 2Pressing mold 30 is not shown in territory, thereby can be clear that the structure of the depressed part in guide way 7 and central region. Pendular ring10 are bearing in here, and described pendular ring and movable hand lever 5 form integratedly. That opens wide for the edge of each pressing mold is recessedGroove can be seen respectively a control surface 33 for forward stroke and an other control surface 35 for backward travel. GuidingIn a common plane of body 7 and the pendular ring 10 main extension plane in binding clip 2, consequently, by pendular ring 10 HesThe layout of pressing mold 30 does not increase the structure height of binding clip 2. It is little and/or straight that this embodiment is particularly suitable for crimping axial lengthThe contact element that footpath is little.
Fig. 4 illustrates the other distribution of each element of forced locking device 11 compared with Fig. 3. According to Fig. 3, tooth section 17 arrangesOn fixing hand lever 4, and now according to Fig. 4, tooth section 17 positions are fixedly located on movable hand lever 5. Plate 23The regulating element 15 of form was directed to and can around central shaft 3 to circular arc as previously on fixing hand lever 4Regulate and be supported. But regulating element 15 extends towards the direction of movable hand lever 5, to make lock pawl 18 from existingRise be rotatably supported on regulating element 15. Show remaining pendulum spring for lock pawl 18 with and regulateHitch point on element 15. Fig. 4 has provided the closing position setting of Press Plier 1, thereby makes terminal location device for limitingBackstop 19 and pairing backstop 20 setting each other, as determined by terminal location device for limiting straight line, step-less adjustmentLike that.
Fig. 5 and 6 illustrates that binding clip 2 and the special tectonic of driver get loose. Can see the guide way 7 with annular recess portion 9,Not only pendular ring 10 but also pressing mold 30 are all arranged in described depressed part. Guide ring 10 and pressing mold 30 are not overlapping in projection, fromAnd realize narrow especially frame mode (Fig. 6). Will be understood that, guide way 7 is connected also with a part of described driverAnd pendular ring 10 is connected with another part of described driver. Bolt 38 is responsible for realizing this point, its for example with movable manual thick stickBar 5 connects aspect driving. Corresponding other hand lever 4 is also connected with guide way 7 movingly. On guide way 7, go backCan support a locator 42, this locator is for making the contact element for the treatment of crimping accurately locate with respect to binding clip 2. By DE102005617B3 discloses the Press Plier of another same type of the applicant. It is passable in framework of the present invention,Utilization has the basic module of the hand lever operation Press Plier of different binding clips, and wherein, at least one binding clip is constructed to be applicable toIn utilizing replacing box operation described below, and at least one other binding clip is used for other application targets arbitrarily, particularlyFor be different from the function of the crimping of handling hand lever and/or for cut.
Shown in Fig. 7 to 13 according to Press Plier 1 of the present invention, its aspect basic function to a great extent corresponding to figurePress Plier in 1 to 6. For this reason, partly use and the enforcement of Fig. 1 to 6 for the description of configuration scheme of the present inventionThe reference number that mode is identical, if the structural detail characterizing with described reference number is at least in part at its Basic Design knotStructure, geometry and/or the consistent words of its function aspects.
Fig. 7 illustrates the Press Plier 1 with fixing hand lever 4 and movable hand lever 5. This Press Plier is equipped with tuneRegulating device 12 and locator 42, wherein, described adjusting device 12 and locator 42 are respectively the optional structures of this Press Plier 1Element. Matrix 43 consists of binding clip 2, changes box 46 and keeps by Connection Element 44a, 44b (passing through screw 45a, 45b at this)On described matrix.
Fig. 8 illustrates the replacing box 46 separating with matrix 43, its Connection Element 44 for getting loose. Matrix 43 is at binding clip 2In region, pass through configuration to the guide way 7 of fixing hand lever 4 and by configuring the pendular ring to movable hand lever 510 form. Corresponding to the gathering sill of the guiding slot 47 guiding slot 31, radial oriented in Fig. 1 to 6 or guide way 7 andThat groove 48 forms is common, L shaped reception space 49 in the first rough approximation. For have four shown in Fig. 7 to 131, four of the Press Plier guiding slot 47 of pressing mold, four grooves 48 and four receive spaces 49 and along the circumferential direction divide equablyCloth. Receive space 49 in the region of pendular ring 10 at radially outer by control surface 33 and pass through control surface in inner radial35 gauges, described control surface with respect to tangential direction at least in subregion medium dip. Receive space 49 with respect to matrix 43That form by annular guide way 7, retract towards changing the setting face 50 of box 46.
In Fig. 8, in the case of deviating from the line of vision of matrix 43 sides, illustrate that box 46---pressing mold 30 is covered more described in replacingChange in box 46, and Fig. 9 changes box 46 from illustrating towards the side of matrix 43. Changing box 46 also consists of matrix 51. Described matrix51 form and have the guide plate 53 of circle ring disk 52 and same annular in plank frame mode. Circle ring disk 52 and guidingPlate 53 arranges concentrically with respect to one another, and wherein, the interior diameter of circle ring disk 52 is slightly smaller than the overall diameter of guide plate 53, wherein, and by thisIn the circle ring disk 52 that the mode of kind forms and the overlay area of guide plate 53, retaining element 54 is by guide plate 53 and circle ring disk 52 rigidityGround connects. Described Connection Element 44a, 44b extend through the groove of described circle ring disk 52.
Particularly as can be seen from Figure 10, guide plate 53 has four guiding slots 56 from 55s, edge, described guidingSlot seals in inner radial. At radially outer, guiding slot 56 in confined state by with the overlapping and coating of circle ring disk 52Lid. Extending a guiding bolt being carried by pressing mold 30 from each pressing mold 30 transverse to the main extension plane earth of four pressing molds 3057, described guiding bolt is for example screwed to or is pressed in pressing mold 30. Guiding bolt 57 tool the end regions stretching out from pressing mold 30There are a head 58 and a guiding area 59 being arranged between pressing mold 30 and head 58. As shown in Figure 1, pressing mold 30 respectivelyCan be inserted into guiding slot 56 from outside, wherein, by guiding area 59, guiding bolt 57 radially be imported to guiding slot 56In. So guide plate 53 is captured between pressing mold 30 1 sides and the head 58 of guiding bolt 57, thereby makes to only have when pressing mold 30By guiding bolt 57 radial outward from guiding slot 56 out time pressing mold 30 just can get loose from guide plate 53. But, logicalCross circle ring disk 52 and guide plate 53 by means of the assembling of retaining element 54 and mentioned overlapping, guiding bolt 57 no longer can be from leadingTo in slot 56 out because the largest motion of guiding bolt 57 radial outward is restricted in the following manner, that is, described head58 rest on the inner face 39 of circle ring disk 52. Thus, for this confined state, pressing mold 30 remains on guide plate anti-lostlyOn 53 (thereby and remaining on circle ring disk 52).
In principle, although there is this connection, still can carry out the rotation of pressing mold 30 around the longitudinal axis of guiding bolt 57. This pointForbid in the following manner as shown in figure 11, that is, that guiding area 59 is equipped with is opposed, be arranged on the leveling in parallel planePortion 60, described leveling portion abuts on the spigot surface 61 that limits described guiding slot 56 and stops to reverse in guiding slot 56Moving. The thickness of circle ring disk 52 is a bit larger tham the height of described head 58, thus the bolt that makes to lead can be in the side that deviates from binding clip 2 fromCircle ring disk 52 is outstanding. For the embodiment shown, interior space (described interior space by setting face 60 radial outward gauges alsoAnd move in this interior space by the head 58 of guide plate 53 gauges and guiding bolt 57 in a side) by other annulusDish 62 sealings, described other circle ring disk is fixed on circle ring disk 52 in a not shown manner from outside. This circle ring disk 62 hasEndoporus, described endoporus arranges alignedly with the endoporus of guide plate 53 and has an identical diameter. Can connect by described endoporusThe acceptance division for workpiece of nearly Press Plier 1. By described mode, change box 46 and be configured to a unit 63, pressing mold 30Remain in this unit anti-lostly, but have an one degree of freedom, for making to lead, bolt 57 moves radially along gathering sill 56.
In order to assemble with the matrix 43 of Press Plier 1 changing box 46, make the setting face 63 that formed by circle ring disk 52 with by pressingConnecing the setting face 50 that pincers 1 guide way 7, binding clip 2 or matrix 43 form reclines. Under this state, change box 46 and Press PlierThe connection of 1 matrix 43. In this rigging position, guide plate 53 enters into the endoporus of annular guide way 7, wherein, passes throughThe interaction of the columniform inner face of the guide way 7 of described annular and the columniform outside 64 of described guide plate 53 can realizeGuiding and/or certralizing ability. In addition,, in confined state, pressing mold 30 enters into and receives space 49, preferably realizes thusThe control surface 33 of pendular ring 10 and the pairing control surface 34 of pressing mold 30 and or the control surface 35 of pendular ring 10 and the pairing of pressing mold 30The contact of control surface 41. At this, described insertion can be by suitable guiding or centring means or guiding or centering inclined-plane orGuiding or centering stage are supported. Passable, with shown in embodiment differently, by pressing mold predetermined radially assemblingIn position, remain on and change on box, this can be by spring element or corresponding kayser or holding element realization. At set forth dressIn the position preparing, Press Plier can be started working.
Thus, matching requirements shown in change box 46 towards matrix 43 approach, pressing mold 30 is put into receive in space 49, withIn time, makes guide plate 53 enter into annular guide way, setting face 63 is rested on setting face 50 and last by connecting unitPart 44a and 44b insure this rigging position.
On the contrary, dismantle by get loose described Connection Element 44a, 44b, can will change box 46 as a unit thusRemove and pressing mold 30 is jointly removed from receive space 49 from the matrix 43 of Press Plier.
The join domain 65 of changing box 46 consists of setting face 63 and Connection Element 44. The pairing control surface of pressing mold 3034,41 form and change the coupling regime 66 of boxes 46, by this join domain for the replacing being assemblied on the matrix 43 of Press Plier 1Box 46 carries out steering force along open and close direction from matrix 43 to changing box 46, namely to the transmission of pressing mold 30. At pressing mold30 inner radial forms an acceptance division 67 for workpiece. Will be understood that, this acceptance division 67 is not only through changing box 46And extend through the matrix 43 of described Press Plier 1, wherein, this acceptance division passes through matrix 43 and changes box 46 in confined stateInteraction form. For for example according to DE20100031U1 with DE102008012011B3 is known hasThe Press Plier of die half portion that can single replacing, die half portion during crimping in a unique direction, namelyMove along a translation freedoms or the pivotable free degree, wherein, open motion for a direction towards realization, and for separatelyOne direction is towards realizing closing motion. According to the present invention, pressing mold 30 moves upward two, three or more side. For shown inThe embodiment with four pressing molds 30, the motion of two opposed pressing molds 30 in identical direction, but for beatingOpen motion and for the direction of closing motion towards differently carrying out, and the motion of two other opposed pressing mold 30 is at oneIn direction, carry out, described direction changes 90 ° with respect to aforementioned direction.
Passable, in a Press Plier suit, arrange multiple according to the replacing box 46 of Fig. 9. At this, these change boxThe 46 loose parts of Press Plier. Also passable, change box 46 and be equipped with protective device, example for non-working conditionAs protective cap, infringement and/or dirt are avoided with protection pressing mold in the front side that described protective cap at least hides in Fig. 9. It is passable,Multiple replacing boxes 46 are put in a common clamping device or covering device to Hou Zheshi for the running status of non-useAdd previously mentioned defencive function.
Reference number table
1 Press Plier
2 binding clips
3 central shafts
4 fixing hand levers
5 movable hand levers
6 handles
7 guide waies
8 cover plates
9 depressed parts
10 pendular rings
11 forced locking devices
12 adjusting devices
13 adjustment screw
14 swivel bearings
15 regulating elements
16 depressed parts
17 tooth sections
18 lock pawls
19 backstops
20 pairing backstops
21 elongated holes
22 wedge surfaces
23 plates
24 wedges
25 wedge surfaces
26 holes
27 double-head arrows
28 indicators
29 scales
30 pressing molds
31 guiding slots
32 crimping profiles
33 control surfaces
34 pairing control surfaces
35 control surfaces
36 open spring
37 setting springs
38 bolts
39 inner faces
41 pairing control surfaces
42 locators
43 matrixes
44 Connection Elements
45 screws
46 change box
47 guiding slots
48 grooves
49 receive space
50 setting faces
51 matrixes
52 circle ring disks
53 guide plates
54 retaining elements
55 edges
56 guiding slots
57 guiding bolts
58 heads
59 guiding areas
60 leveling portions
61 spigot surfaces
62 circle ring disks
63 setting faces
64 outsides
65 join domains
66 coupling regimes
67 acceptance divisions
Claims (18)
1. the replacing box (46) for Press Plier (1), described Press Plier is for crimping workpiece, for having at least threeOn the circumference of the contact element of the pressing mold (30) never guiding in the direction of homonymy court for the acceptance division (67) of workpiece, be pressed into scarceMouthful, wherein, described pressing mold (30) has pairing control surface (34,41) that can be freely approaching, and described pairing control surface is for dressThe replacing box (46) fitting on binding clip forms and interacts with the control surface (33,35) of described binding clip (2), to crimp force is executedBe added to described pressing mold (30) upper, wherein, described pressing mold (30) is maintained in described replacing box (46), makes described pressing mold (30)In Renewal process or in transportation, can from this replacing box (46), not lose.
2. replacing box as claimed in claim 1 (46), it has:
A) matrix (51);
B) wherein, described pressing mold (30) can be mobile with respect to described matrix (51);
C) described matrix (51) and described pressing mold (30) form a unit, described unit can by a join domain (65) withBinding clip (2) connects; With
D) there is a coupling regime (66) forming by described pairing control surface (34,41), can by described coupling regimeThe steering force that is used for pressing mold (30) is passed to described replacing box (46) from described binding clip (2).
3. replacing box as claimed in claim 2 (46), is characterized in that, described matrix (51) forms by guide plate (53),Described guide plate has radial oriented guiding slot (56), and a corresponding pressing mold (30) is directed in described guiding slot.
4. replacing box as claimed in claim 3 (46), is characterized in that, described pressing mold (30) has guiding bolt (57) or energyEnough and guiding bolt (57) is coupled, and described guiding bolt is directed in described guiding slot (56).
5. replacing box as claimed in claim 4 (46), is characterized in that, described guiding bolt (57) has leveling portion (60), instituteStating leveling portion, to abut in the spigot surface (61) of described guiding slot (56) upper to reverse restriction or torsion stop.
6. the replacing box (46) as described in claim 4 or 5, is characterized in that, described guiding bolt (57) has head (58), instituteState head abuts on described guide plate (53) in the side that deviates from described pressing mold (30).
7. the replacing box (46) as described in any one in claim 2 to 5, is characterized in that, described matrix (51) is by hidingDevice forms.
8. the replacing box (46) as described in any one in claim 2 to 5, is characterized in that, described join domain (65) passes throughThe screw (45) remaining on described matrix (51) forms, and described screw can be screwed in the screwed hole of described binding clip (2).
9. the replacing box (46) as described in any one in claim 2 to 5, is characterized in that, described pressing mold (30) transverse toOutstanding from described matrix (51) in the direction of the plane of movement of described pressing mold (30).
10. replacing box as claimed in claim 7 (46), is characterized in that, described covering device is circle ring disk (62).
11. 1 kinds of Press Pliers (1), it has at least one replacing box (46) as described in any one in claim 1 to 10.
12. Press Pliers as claimed in claim 11 (1), is characterized in that,
A) in the binding clip (2) of this Press Plier (1), form at least one for changing the reception space of pressing mold (30) of box (46)(49)；
B) change box (46) for disassembling, described at least one receive space (49) transverse to described pressing mold (30)The side of plane of movement be open upwards.
13. Press Pliers as claimed in claim 12 (1), is characterized in that,
A) described at least one reception space (49) is by forming control surface (33, the 35) gauge of coupling regime, described control surfaceAbut on the pairing control surface (34,41) of described pressing mold (30) with binding clip (2) assembling in order to make to change box (46);
B) wherein, exist a driving mechanism, described driving mechanism by the conversion of motion of hand lever (4,5) be control surface (33,35) motion, this motion causes pressing mold (30) moving towards acceptance division (67) in the radial direction.
14. Press Pliers as claimed in claim 13 (1), is characterized in that, exist a manipulation along with hand lever (4,5) andThe pendular ring (10) reversing around described acceptance division (67), described pendular ring forms described control surface (33,35).
15. Press Pliers (1) as described in any one in claim 11 to 14, is characterized in that, exist control surface (33,35) andPairing control surface (34,41), they
A) not only for making radially inwardly motion of pressing mold (30);
B) and for pressing mold (30) is radially outward moved.
16. Press Pliers (1) as described in any one in claim 11 to 14, is characterized in that, have a forced locking device(11), described forced locking device insures multiple crimping levels and only has in the time that the crimp stroke of Press Plier completes completelyJust allow Press Plier to open.
17. Press Pliers as claimed in claim 16 (1), is characterized in that, have an adjusting device (12), by described adjustingDevice can regulate described crimp stroke.
18. 1 kinds of Press Plier suits, it has a Press Plier (1) and multiple as described in any one in claim 1 to 10Change box (46).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102011052967A DE102011052967B4 (en) | 2011-08-24 | 2011-08-24 | Crimping pliers, exchangeable cartridge for crimping pliers and crimping pliers set |
| DE102011052967.5 | 2011-08-24 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102957078A CN102957078A (en) | 2013-03-06 |
| CN102957078B true CN102957078B (en) | 2016-05-25 |
Family
ID=46650396
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210305797.7A Expired - Fee Related CN102957078B (en) | 2011-08-24 | 2012-08-24 | Press Plier |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP2562891B1 (en) |
| JP (1) | JP2013043282A (en) |
| CN (1) | CN102957078B (en) |
| DE (1) | DE102011052967B4 (en) |
| TW (1) | TWI579115B (en) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2905848B1 (en) | 2014-02-06 | 2016-09-14 | Wezag GmbH Werkzeugfabrik | Jointing clamp |
| DE202014011110U1 (en) | 2014-09-11 | 2017-11-29 | Wezag Gmbh Werkzeugfabrik | hand tool |
| EP2995424B1 (en) | 2014-09-11 | 2018-12-12 | Wezag GmbH Werkzeugfabrik | Pliers |
| EP3012924B1 (en) * | 2014-10-20 | 2017-12-13 | Wezag GmbH Werkzeugfabrik | Jointing clamp |
| DE102015108493A1 (en) | 2015-05-29 | 2016-12-01 | Phoenix Contact Gmbh & Co. Kg | Tool for crimping, pressing or deforming a workpiece |
| EP3309915B1 (en) | 2016-10-14 | 2019-11-13 | Wezag GmbH Werkzeugfabrik | Stripper, stripping knife and method for stripping |
| EP3396796B1 (en) | 2017-04-25 | 2021-07-21 | WEZAG GmbH & Co. KG | Press, crimping or cutting tool and tool group |
| DE102018101159A1 (en) * | 2017-12-01 | 2019-06-06 | Rennsteig Werkzeuge Gmbh | Pressing jaws, as well as pressing tongs with two jaws |
| EP3820001B1 (en) | 2019-11-11 | 2022-08-17 | WEZAG GmbH & Co. KG | Crimping pliers and group of crimping pliers |
| EP3834989B1 (en) | 2019-12-11 | 2022-11-23 | WEZAG GmbH & Co. KG | Hand-held clamping tool and method for assembling the same |
| CN112467493B (en) * | 2020-12-04 | 2022-04-19 | 广东电网有限责任公司江门供电局 | Cable crimping pliers |
| US11837833B2 (en) * | 2020-12-18 | 2023-12-05 | Te Connectivity Solutions Gmbh | Terminal holding device for crimp hand tool |
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| US2991675A (en) * | 1958-11-10 | 1961-07-11 | Buchanan Electrical Prod Corp | Crimping tool |
| CN101023563A (en) * | 2004-07-26 | 2007-08-22 | 空中客车法国公司 | Tool and method for crimping a contact onto a cable |
| US7461448B2 (en) * | 2005-08-17 | 2008-12-09 | Simon Schwartzman | Crimping tool with quick-change crimp head for sealing and electrically crimping electrical contacts to insulated wire |
| CN101399404A (en) * | 2007-09-28 | 2009-04-01 | 威德米勒界面有限公司及两合公司 | Crimping apparatus for cables, particularly shielded cables |
| CN201533100U (en) * | 2009-09-23 | 2010-07-21 | 河南省电力公司商丘供电公司 | Wire pressing tool |
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|---|---|---|---|---|
| US2002502A (en) * | 1932-12-15 | 1935-05-28 | Harry A Douglas | Swaging machine |
| US3028776A (en) | 1959-06-04 | 1962-04-10 | Bendix Corp | Crimping tool with adjusting means |
| US3080779A (en) * | 1961-05-02 | 1963-03-12 | Burndy Corp | Indenting tool |
| US3177695A (en) * | 1963-05-23 | 1965-04-13 | Derk A Van Oort | Crimping tool for electrical and other connectors |
| JPS5022277A (en) * | 1973-07-02 | 1975-03-10 | ||
| JPH0718148Y2 (en) * | 1989-02-04 | 1995-04-26 | アミテック株式会社 | Manual crimping tool for wire terminals |
| DE20100031U1 (en) | 2001-01-02 | 2002-05-16 | Cimco Werkzeugfabrik Carl Jul | crimping pliers |
| DE10140270B4 (en) | 2001-08-16 | 2004-09-30 | Wezag Gmbh Werkzeugfabrik | Crimping pliers for pressing in several notches on the circumference of a contact element |
| US6925847B2 (en) * | 2002-08-31 | 2005-08-09 | Thomas Motsenbocker | Hand held stent crimping apparatus and method |
| DE102005003615B3 (en) | 2005-01-26 | 2006-09-21 | Wezag Gmbh Werkzeugfabrik | Crimping pliers for pressing several notches on length of contact elements has L-shaped ram whereby longer limb is supported in guide body which moves radially and shorter limb meshes tangentially in open-edged recess |
| DE102005003617B3 (en) | 2005-01-26 | 2006-06-14 | Wezag Gmbh Werkzeugfabrik | Crimping pliers e.g. for pressing edges of optical fibers or polymer conductors, has forced closure locking mechanism combined structurally with adjustable stop |
| DE102008012011B3 (en) | 2008-03-01 | 2009-12-03 | Wezag Gmbh Werkzeugfabrik | pliers head |
| TWM400897U (en) * | 2010-10-07 | 2011-04-01 | Chang-Yang Huang | Modified pipe seat structure of crimping pliers |
-
2011
- 2011-08-24 DE DE102011052967A patent/DE102011052967B4/en not_active Expired - Fee Related
-
2012
- 2012-08-03 EP EP12179229.5A patent/EP2562891B1/en not_active Not-in-force
- 2012-08-09 TW TW101128736A patent/TWI579115B/en not_active IP Right Cessation
- 2012-08-17 JP JP2012181181A patent/JP2013043282A/en active Pending
- 2012-08-24 CN CN201210305797.7A patent/CN102957078B/en not_active Expired - Fee Related
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2991675A (en) * | 1958-11-10 | 1961-07-11 | Buchanan Electrical Prod Corp | Crimping tool |
| CN101023563A (en) * | 2004-07-26 | 2007-08-22 | 空中客车法国公司 | Tool and method for crimping a contact onto a cable |
| US7461448B2 (en) * | 2005-08-17 | 2008-12-09 | Simon Schwartzman | Crimping tool with quick-change crimp head for sealing and electrically crimping electrical contacts to insulated wire |
| CN101399404A (en) * | 2007-09-28 | 2009-04-01 | 威德米勒界面有限公司及两合公司 | Crimping apparatus for cables, particularly shielded cables |
| CN201533100U (en) * | 2009-09-23 | 2010-07-21 | 河南省电力公司商丘供电公司 | Wire pressing tool |
Also Published As
| Publication number | Publication date |
|---|---|
| TW201313402A (en) | 2013-04-01 |
| TWI579115B (en) | 2017-04-21 |
| DE102011052967A1 (en) | 2013-02-28 |
| CN102957078A (en) | 2013-03-06 |
| DE102011052967B4 (en) | 2013-12-19 |
| EP2562891B1 (en) | 2016-03-02 |
| JP2013043282A (en) | 2013-03-04 |
| EP2562891A1 (en) | 2013-02-27 |
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