CN202951806U

CN202951806U - Steel wire lifting handle forming mechanism

Info

Publication number: CN202951806U
Application number: CN 201220599403
Authority: CN
Inventors: 朱惠琴
Original assignee: CHANGSHU SAIMA METAL PRODUCT Co Ltd
Current assignee: CHANGSHU SAIMA METAL PRODUCT Co Ltd
Priority date: 2012-11-14
Filing date: 2012-11-14
Publication date: 2013-05-29
Anticipated expiration: 2022-11-14

Abstract

The utility model discloses a steel wire lifting handle forming mechanism, and belongs to metal steel wire bending and forming machinery. The steel wire lifting handle forming mechanism comprises a base, an action cylinder, a pair of steel wire placing devices, an upper mould frame, a first embracing arm and a second embracing arm. A group of stand columns is fixed on one side of the base. A lower mould frame is fixed at the top of the group of stand columns. A receding cavity is formed in the center of the lower mould frame. A mould head seat is fixed with the lower mould frame. Lifting handle leg forming grooves are respectively formed in the upper surfaces of two sides of the mould head seat along the length direction. A punch shank matched cavity is formed in the middle of the mould head seat. A mould head is composed of a semi cylindrical body and the punch shank. Lifting handle leg forming mould insertion grooves are respectively formed in two sides of the semi cylindrical body. Lifting handle leg forming moulds are inserted in the lifting handle leg forming mould insertion grooves. The mould shank is formed on one side of the semi cylindrical body. The action cylinder is fixed on the base. The steel wire placing devices are arranged on two sides, arranged upwards, of the lower mould frame. An embracing arm frame is fixed on one side of the upper mould frame. The first embracing arm and the second embracing arm are connected at two ends of the embracing arm frame and further connected with two sides of the upper mould frame, so that a first embracing arm circular arc cavity and a second embracing arm circular arc cavity are respectively formed. According to the steel wire lifting handle forming mechanism, operational intensity is relieved, efficiency is improved, quality is ensured, convenience is brought to operation and maintenance, and cost is saved.

Description

Steel wire handle builder

Technical field

The utility model belongs to metal steel wire bending and forming field of mechanical technique, is specifically related to a kind of steel wire handle builder, for the steel wire handle that is shaped and uses on coating barrel cage, pigment barrel cage, paint barrel cage, the container of daily life with barrel cage.

Background technology

Known, on the container exemplified on be not limited to, all being equipped with confession to hold and pinching the metal iron wire handle lifted is the steel wire handle, the structure of this handle is seemingly simple, but in order to meet intensity and corresponding mechanics requirement, therefore the shape of handle is comparatively special, be embodied in flex point and/or arc transition point is many, require comparatively harsh to forming technology.In addition, because handle belongs to nonstandard product, therefore can't obtain special-purpose former at commercially available channel.

At present, to the shaping of above-mentioned handle, mostly lean on the workman to rely on homemade mould bending, specifically on operation post, fix corresponding module, the steel wire that needs bending is placed in the groove between adjacent block, artificially steel wire is pressed to the technological requirement bending.At least there are following 2 shortcomings in this operating type: one, it is the difficult quality guarantee that the degree of consistency of bending is difficult to ensure, even if because same operator, objectively can't accomplish to make the bending degree of steel wire to reach unanimity, again because manual bending and operator's experience, sense of responsibility and quality mind and even mood are closely related; Its two, the large and inefficiency of operator's labour intensity.In order to meet the need of market or to claim customer demand, the manufacturer that produces handle can only increase number of workers with passive mode, but because current work resource is very deficient and labor cost increases day by day, therefore cause product cost to show and increase, caused original comparatively cheap handle to lose the due market advantage.

Perhaps someone can propose such query, since being exactly the handle of producing wire quality, that has so shortcoming, can be replaced by the molded handle of plastics so fully, but, known reason, because plastic handles exists, load-bearing property is poor, easy aging and fracture etc. defect, thereby can not meet the supporting requirement of aforementioned container.

Certainly, if a kind of machinery that can be suitable for the automatic bending of steel wire handle of aforementioned applications occasion is arranged, just the problems referred to above are readily solved so.The applicant has carried out literature search for this reason, Chinese patent Granted publication CN101536878B recommends to have " household appliance handle and making mould and preparation method ", this patent scheme for be plastic handles, the steel wire handle that to be applied to for being shaped to use on aforementioned container does not have reference, especially owing to can only be shaped a handle at every turn, therefore efficiency is lower, is unfavorable for that industrial mass produces fast; Again, Granted publication CN202174179U provides " progressive die of pot lid handle ", and this patent structure is complicated and have a specific aim of the specific pot lid handle that can only be shaped, thereby does not have an enlightening significance for the profile wire handle; And, Granted publication CN202490885U introduces " a kind of U-shaped Bending Mould ", this patent can embody the strong point described in its specification the 0015th to 0019 hurdle, and once-forming go out a U-shaped workpiece (patent is shown and which kind of occasion workpiece is applied to) but for the shaping of steel wire handle inapplicable, and owing to once can only obtaining a U-shaped workpiece, so efficiency is low; Also, Granted publication CN202199698U discloses to be had " apparatus for bending that how curved the single compacting is ", and this patent scheme can be applicable to the bending to steel wire, but equally for processing the steel wire handle without reference value, and equally once can only obtain a workpiece, therefore efficiency is lower; Again, " the net sheet automatic bending forming machine " that " the net muscle automatic bending forming machine " of publication No. CN102172738A bulletin, CN102172739A announce and CN102172740A disclosed " net muscle automatic bending machine " be all for commercial facility as self-selecting type supermarket, market be equipped with for client, do shopping the time handcart of Interim use and shopping basket etc. the net sheet bending of Openworks shape.

In sum, be showed no all technology enlightenments of using for reference for the profile wire handle in disclosed China and foreign countries patent and non-patent literature up to now, the applicant has done lasting and useful exploration and trial for this reason, finally find a way to resolve the problem, and formed technical scheme described below, especially, through the applicant, taked to have carried out simulated test in the applicant plant area under strict secrecy provision, it is practicable that result proves.

Summary of the invention

Task of the present utility model is to provide a kind of and contributes to significantly to alleviate operator's manipulation strength and reduce human input and use and save valuable human resources, be conducive to once obtain a plurality of handles and use and significantly improve forming efficiency, be of value to the uniformity that ensures the handle shape and use ensure quality, have that to be convenient to embody structure terse and use handled easily and have and be good at extending the service life of die head and use the steel wire handle builder of saving die cost.

task of the present utility model completes like this, a kind of steel wire handle builder, comprise a base, this base is fixed with the hydraulic press base of hydraulic press under the use state, under the use state of this base towards on a side and the edge that is positioned at base be fixed with the column of the rounded or rectangle of one group of shape of cross section with the interval state, be fixed with a lower mold holder at the top of this group of column, space between this lower mold holder and base is configured to the chamber of soaring, and offers a chamber of stepping down communicated with the described chamber of soaring at the position placed in the middle of this lower mold holder, one die head seat and a die head, the die head seat is fixed back to a side in the described chamber of soaring at the position corresponding to the described chamber of stepping down and described lower mold holder, upper surface in the corresponding both sides of the length direction of this die head seat respectively offers that a shape of cross section takes the shape of the letter U or L shaped handle pin grooving, and the central region of die head seat forms the die shank mating cavity, this die shank mating cavity is corresponding with the described chamber of stepping down and communicate with the chamber of stepping down, die head consists of semicylinder and die shank, semicylinder is positioned at the top of described die head seat, in the corresponding both sides of the length direction of this semicylinder and respectively offer a handle pin finishing die slot in the position corresponding to described handle pin grooving, insert and be embedded with a handle pin finishing die on handle pin finishing die slot, handle pin finishing die matches with handle pin grooving, the die shank one is formed in the side of semicylinder towards described die shank mating cavity, and this die shank is slidably matched with described die shank mating cavity and the chamber of stepping down simultaneously, one is positioned at the acting cylinder in the described chamber of soaring, and this acting cylinder is fixed on described base with plumbness, and the acting cylinder post of this acting cylinder is connected with the end end face of described die shank towards the acting cylinder post, the steel wire shelving unit that a pair of structure is identical and position is corresponding, one of them steel wire shelving unit in this pair of steel wire shelving unit is arranged on the edge of described lower mold holder towards a upper side with airborne, and another steel wire shelving unit in a pair of steel wire shelving unit is arranged on the edge of lower mold holder towards upper opposite side with airborne equally, one top mold frame, this top mold frame is fixed with the hydraulic press slide unit of hydraulic press under the use state, in this top mold frame, towards a side of described lower mold holder, is fixed with an arm frame, one first arm and one second arm, first, the structure of the second arm is mutually the same, wherein: the first arm pivotable is connected to an end of described arm frame, and be connected with a side return of described top mold frame, form the first arm circular arc chamber of matching with a side of the length direction of described semicylinder is arranged towards a side of described die head in this first arm, the second arm pivotable is connected to the other end of described arm frame, and be connected with the opposite side return of described top mold frame, form the second arm circular arc chamber of matching with the opposite side of the length direction of described semicylinder is arranged towards a side of die head in this second arm.

In a specific embodiment of the present utility model, the plate body that described base is rectangle, the quantity of described one group of column is four, is separately positioned on four bights of base.

in another specific embodiment of the present utility model, described a pair of steel wire shelving unit respectively comprises armstand, regulating fender, put flitch and a pair of extension spring, armstand is fixed on the edge of described lower mold holder towards the surface of a upper side with vertical state, and corresponding with the side of the length direction of described semicylinder, regulating fender is arranged on the top of armstand, putting flitch is connected with the armstand pivotable towards a side of armstand, one end of the wherein extension spring in a pair of extension spring is connected with an end of the opposite side of putting flitch, and this wherein the other end of an extension spring be connected on described regulating fender, one end of another root extension spring in a pair of extension spring is connected with the other end of the described opposite side of putting flitch, and the other end of this another root extension spring is connected on regulating fender.

In another specific embodiment of the present utility model, in the both sides at the described top of described armstand and respectively be fixed with an axle bed in the position corresponding to below described regulating fender, the described flitch of putting is connected with described axle bed pivotable towards a described side of described armstand.

In another specific embodiment of the present utility model, offer little axis hole on described axle bed, respectively be fixed with a little axle on the two ends end face of a described described side of putting flitch, this little axle coordinates with described little axis hole pivotable.

Also have a specific embodiment of the present utility model, offer a pair of adjusting hole on described regulating fender, be equipped with an adjustment screw on each adjusting hole, adjust the described top of screw and described armstand and fix.

More of the present utility model and, in specific embodiment, at described regulating fender, towards a described side of putting flitch, form and have a steel cord end to probe into chamber.

in of the present utility model and then specific embodiment, described arm frame comprises first, the second arm axle support plate and web, web and described top mold frame are fixed towards a side of described lower mold holder, first, the second arm axle support plate is parallel and fix with described web at length direction, first, space between the second arm axle support plate is configured to the arm chamber, described the first arm is connected to first in the end pivotable corresponding to the arm chamber, between the second arm axle support plate, described the second arm is connected to first in the other end pivotable corresponding to the arm chamber, between the second arm axle support plate, wherein, at the two ends of described web, in the position at the two ends corresponding to described arm chamber, each is fixed with a pair of gag lever post with cantilever position.

of the present utility model again more and in specific embodiment, offer one first arm axis hole on described the first arm, this the first arm axis hole connects to the other end from an end of the length direction of the first arm, and be equipped with the first arm axle, the end that the first arm axle leans out the first arm axis hole is fixed on the end on described the first arm axle support plate, and the first arm axle leans out the end that the other end of the first arm axis hole is fixed on described the second arm axle support plate, offer one second arm axis hole on described the second arm, this the second arm axis hole connects to the other end from an end of the length direction of the second arm, and be equipped with one second arm axle, the end that the second arm axle leans out the second arm axis hole is fixed on the other end of described the first arm axle support plate, and the second arm axle leans out the other end that the other end of the second arm axis hole is fixed on described the second arm axle support plate.

In again of the present utility model and then specific embodiment, be connected with an end of one first back-moving spring on described the first arm, the other end of this first back-moving spring is connected with an end of described top mold frame; Be connected with an end of one second back-moving spring on described the second arm, the other end of this second back-moving spring is connected with the other end of top mold frame.

One of technique effect of the technical scheme that the utility model provides, before the shaping handle, as long as the operator will be arranged in the steel wire shelving unit for the metal steel wire of the handle that is shaped, without the manual bending of physical exertion, thereby can alleviate manipulation strength and can reduce human input and save human resources; Two, because coordinating of first, second arm and die head can disposable a plurality of handles that are shaped, therefore can significantly improve efficiency; Three due to handle is shaped and is obtained by machinery, it is hereby ensured regular as one the quality of handle; Four, therefore because overall structure is comparatively simple, operate and safeguard very convenient; Five, because handle pin finishing die slot has respectively been offered in the corresponding both sides of the length direction of the semicylinder at die head, and be plugged with handle pin finishing die in handle pin finishing die slot, therefore without the integral replacing die head, can save die cost.

The accompanying drawing explanation

Fig. 1 is example structure figure of the present utility model.

The side view that Fig. 2 is Fig. 1.

The specific embodiment

For the auditor that the makes Patent Office especially public can be expressly understood technical spirit of the present utility model and beneficial effect more, the applicant general elaborates in the mode of embodiment below, but the description to embodiment is not all the restriction to the utility model scheme, any according to the utility model design, done only for pro forma but not substantial equivalent transformation all should be considered as the technical solution of the utility model category.

Refer to Fig. 1 and Fig. 2, provided a base 1, according to common practise, this base 1 is fixed with the workbench of hydraulic press under the use state, particularly, with hydraulic press base 9a(Fig. 2 of hydraulic press, shows) fixing, be configured on hydraulic press base 9a.Here the hydraulic press of mentioning is preferred, but not limited to and uses the model of being produced by forging press factory, Xuzhou City, Jiangsu Province, China is the Y32-305 type hydraulic machine.The plate body structure that the geometry of this base 1 is rectangle, say definitely as rectangle to be the metallic plate of cuboid, this base 1 towards on a side surface four bights each be fixed with a column 11 with vertical state, therefore, the quantity of one group of column 11 is four, but is not subject to the four radical quantitative limitations of the present embodiment.In the present embodiment, the shape of cross section of four root posts 11 is rounded, but also can use the rectangular column of shape of cross section 11.

Top at aforesaid one group of column 11 is fixed with a lower mold holder 111 with lower mold holder hold-down screw 1113, stand and will lead 11 jointly to lower mold holder 11 supportings by one group, preferred scheme can, at the top of column 11 solid welding column supporting plate 112, be fixed the aforementioned lower mold holder hold-down screw 1113 of lower mold holder 111 use with column supporting plate 112.Shown in figure, the space between lower mold holder 111 and base 1 is configured to chamber 1111(Fig. 2 signal of soaring), the height in the chamber 111 of soaring depends on the height of column 11.At the position placed in the middle of lower mold holder 111, be that cornerwise middle position offers the chamber 1112(Fig. 2 that steps down and indicates).

At the upper surface of base 1 towards the surface of a side of lower mold holder 111 and be fixed with an acting cylinder 4 in the position corresponding to the aforesaid chamber 1112 of stepping down with vertical state, the acting cylinder post 41 of this acting cylinder 4 is over against the chamber 1112 of stepping down, and the end expansion at acting cylinder post 41 is provided with the cylinder trabeation 411 that a diameter is greater than the diameter of acting cylinder post 41, at this cylinder trabeation 411, towards a side of the following die head that will describe 3, is fixed with one group of push rod 4111.Here alleged acting cylinder 4 is oil cylinder in the present embodiment, yet, if substitute oil cylinder with cylinder, should be considered as so the equivalence conversion and still belong to the disclosed technology contents category of the utility model.

A die head seat 2 and a die head 3 have been provided, die head seat 2 is fixed back to a side in the chamber 1111 of soaring at the position corresponding to the aforesaid chamber 1112 of stepping down and lower mold holder 111, upper surface in the corresponding both sides of the length direction of this die head seat 2 respectively offers the handle pin grooving 21 that a shape of cross section is preferably U-shaped, and the central region of die head seat 2 is hollow outs, form die shank mating cavity 22 is arranged, the size of this die shank mating cavity 22 equates with the aforementioned chamber 1112 of stepping down, and corresponding with the chamber 1112 of stepping down and communicate.Die head 3 consists of two parts, by semicylinder 31 and die shank 32, formed specifically, semicylinder 31 is lower mould body, this semicylinder 31 is positioned at the top of die head seat 2, lean out die shank mating cavity 22, in the corresponding both sides of the length direction of this semicylinder 31 and in the position corresponding to aforementioned handle pin grooving 21, each preferably is equipped with the adapt handle pin finishing die 311 of (adaptation) of a shape of cross section and aforesaid handle pin grooving 21 to insert the embedding mode, handle pin finishing die 311 matches with handle pin grooving 21, forming for the two ends of the steel wire as workpiece 10 that figure is illustrated the hook pin 101(Fig. 2 be connected with container shows).In the corresponding both sides of the length direction of semicylinder 31 and respectively offer a handle pin finishing die slot 312 in the position corresponding to handle pin grooving 21, aforesaid handle pin finishing die 311 is inserted scarf with handle pin finishing die slot 312 and is closed.After 311 wearing and tearing of handle pin finishing die, as long as change handle pin finishing die 311, without whole die head 3 is replaced, therefore can save die cost.Die shank 32 also can be described as the mould handle, and these die shank 32 one are formed in the side of semicylinder 31 towards aforementioned die shank mating cavity 22, and is slidably matched with aforesaid die shank mating cavity 22 and the chamber 1112 of stepping down.Aforesaid one group of push rod 4111 is fixedly connected with the end end face of die shank 32 towards acting cylinder post 41.

In the present embodiment, although the shape of cross section of aforesaid handle pin grooving 21 is U-shaped, do not repel shape of cross section L-shaped, specifically can determine according to actual needs.

When acting cylinder post 41 stretches outside the cylinder body of acting cylinder 4, drive die shank 32 by push rod 4111 up, otherwise with example.

please see Fig. 1 by emphasis, provided the identical and steel wire shelving unit 5 that installation site corresponds to each other of a pair of structure, this is arranged on the edge (Fig. 1 shown in the edge in left side) of aforementioned lower mold holder 111 towards a upper side to one of them the steel wire shelving unit 5 in steel wire shelving unit 5 with airborne, and another steel wire shelving unit 5 in a pair of steel wire shelving unit 5 is arranged on the edge (edge on Fig. 1 shown in right side) of lower mold holder 111 towards upper opposite side with airborne, and a pair of steel wire shelving unit 5 corresponds respectively to the both sides of aforementioned die head seat 2.

As aforementioned, because the structure of a pair of steel wire shelving unit 5 is identical, so the applicant is described in detail the steel wire shelving unit 5 on the right side that is positioned at lower mold holder 111 in Fig. 1.Preferably but not the steel wire shelving unit 5 definitely be limited to comprise armstand 51, regulating fender 52, put flitch 53(and also can claim workpiece shelves) and a pair of extension spring 54, the shape of cross section of armstand 51 is rectangular, and be fixed on the edge of aforesaid lower mold holder 111 towards a upper side surface with vertical state, corresponding with the side of the length direction of aforementioned semicylinder 31, in the both sides of the upper end of armstand 51, each is fixed with an axle bed 511 with axle bed hold-down screw 5112, and offers a little axis hole 5111 on axle bed 511.Regulating fender 52 is fixed on the end face at top of armstand 51 adjustably, offer a pair of adjusting hole 521 on this regulating fender 52, be equipped with an adjustment screw 5211 on each adjusting hole 521, by adjusting screw 5211, corresponding to being positioned at the end face at the top of armstand 51 of adjusting hole 521, fixing and making regulating fender 52 be fixed in the top of armstand 51.At regulating fender 51 towards a side of putting flitch 53, towards a side of semicylinder 31 form have a steel cord end probe into chamber 522(also can be called put the material chamber), respectively be fixed with the first extension spring hanging feet 523 on the end face of the two ends of regulating fender 51.Put flitch 53 and respectively be fixed with a little axle 531 on the two ends end face of a side of regulating fender 52, little axle 531 coordinates with aforesaid little axis hole 5111 pivotables, and put flitch 53, towards a side of semicylinder 31, on the two ends end face of a side of regulating fender 52, respectively is fixed with one second extension spring hanging feet 532.One end of a pair of extension spring 54 is respectively hung on the second extension spring hanging feet 532, and the other end of a pair of extension spring 54 is respectively hung on the first extension spring hanging feet 523.

For the ease of the public's understanding, the applicant is also illustrating metal iron wire 10 to putting on flitch 53 of steel wire shelving unit 5, and as shown in Figure 1, the two ends of metal iron wire 10 probe into respectively aforesaid Buddha's warrior attendant silk end and probe in chamber 522.According to diagram, be appreciated that out fully a pair of and put between flitch 53 the many metal iron wires 10 of can arranging, so that once-forming goes out a plurality of handles.

Still see Fig. 1 and Fig. 2, provided a top mold frame 6, this top mold frame 6 is certainly fixed with the hydraulic jack post of aforementioned hydraulic machine under the use state, with hydraulic press slide unit 9b, is fixedly connected with specifically, and hydraulic press slide unit 9b orders about motion by the oil cylinder post of hydraulic press.Top mold frame 6 towards under a side towards a side of aforementioned lower mold holder 111, be fixed with an arm frame 61.

Preferably but not the arm frame 61 be limited to comprises first, second arm axle support plate 611,612 and web 613, web 613 use web attachment screws 6131 are fixing with aforementioned top mold frame 6, first, second arm axle support plate 611,612 is parallel and fixing with web 613 at length direction, and the space between first, second arm axle support plate 611,612 is configured to arm chamber 614.Shown in figure, two ends at web 613 respectively are fixed with a pair of gag lever post 6132 at the position that corresponds respectively to 614De two ends, arm chamber, the effect of gag lever post 6132 is the first arm 7 of be about to describing below restriction and the flip angle of the second arm 8, that is to say when the first arm 7 and the second arm 8 are touched with gag lever post 6132 and just no longer overturns.

Above mentioned the first arm 7 is connected between first, second arm axle support plate 611,612 in the end pivotable corresponding to arm chamber 614, and the second arm 8 is connected between first, second arm axle support plate 611,612 in the other end pivotable corresponding to arm chamber 614.

Form the first arm circular arc chamber 71 of matching with a side (diagram left side) of the length direction of aforementioned semicylinder 31 is arranged towards a side of die head 3 in aforesaid the first arm 7, and the second arm 8 forms the second arm circular arc chamber 81 of matching with the opposite side (diagram right side) of the length direction of semicylinder 31 is arranged towards a side of die head 3.

offer one first arm axis hole 72 on the first arm 7 and in the middle part of being positioned at substantially, one end of these the first arm axis hole 72 length directions from the first arm 7 connects to the other end, and be equipped with one first arm axle 721 on the first arm axis hole 72, it is fixing at position and the first arm support plate 611 of the first axis hole 6111 of the end corresponding to being preset in aforementioned the first arm support plate 611 that the first arm axle 721 leans out an end of the first arm axis hole 72, and the other end that the first arm axle 721 leans out the first arm axis hole 72 is fixing at position and the second arm support plate 612 of the second axis hole 6121 of the end corresponding to being preset in aforesaid the second arm support plate 612.

offer one second arm axis hole 82 on the second arm 8 and in the middle part of being positioned at substantially, one end of these the second arm axis hole 82 length directions from the second arm 8 connects to the other end, and placed one second arm axle 821 on the second arm axis hole 82, it is fixing at position and the first arm support plate 611 of the hole (not shown) of aforementioned the first axis hole 6111 of being equivalent to of the other end corresponding to being preset in the first arm support plate 611 that the second arm axle 821 leans out an end of the second arm axis hole 82, and the other end that the second arm axle 821 leans out the second arm axis hole 82 is fixing at position and the second arm support plate 612 of the Triaxial hole 6122 of the other end corresponding to being preset in the second arm support plate 612.

Aforesaid first, second arm 7,8 also is connected with aforesaid top mold frame 6 returns, specifically: be fixed with one first back-moving spring hanging feet 74 on the first arm 7, and respectively be fixed with one second back-moving spring hanging feet 62 at the two ends of top mold frame 61, be fixed with one the 3rd back-moving spring hanging feet 84 on the second arm 8.Hang an end of one first back-moving spring 73 on aforesaid the first back-moving spring hanging feet 74, and the other end of the first back-moving spring 73 is hung on the second back-moving spring hanging feet 62 of top mold frame 6 one ends; Hang an end of one second back-moving spring 83 on aforesaid the 3rd back-moving spring hanging feet 84, and the other end of the second back-moving spring 83 is hung on the second back-moving spring hanging feet 62 of top mold frame 6 other ends.By the first back-moving spring 73, the first arm 7 is connected with a side return of top mold frame 6 as seen, by the second back-moving spring 83, the second arm 8 is connected with the opposite side return of top mold frame 6.

The applicant sketches application of the present utility model in conjunction with Fig. 1 and Fig. 2, the many metal iron wires 10 that at first will be awaited being shaped by operator (workman) are arranged with the state of neat arrangement, and its two ends are shelved on to putting (Fig. 1 shows) on flitch 53 of a pair of steel wire shelving unit 5, then acting cylinder 4 work, acting cylinder post 41 stretches outside cylinder body, until make the top of the semicylinder 31 of die head 3 contact (state shown in Fig. 1) with steel wire 10.Then under the work of hydraulic press, make top mold frame 6 descending, drive arm frame 61 by top mold frame 6 descending, be connected to first on arm frame 61 by pivotable, the second arm 7, 8 match with semicylinder 31, first, the second arm 7, 8 first, the second arm circular arc chamber 71, 81 contact with both side surface laminating or the title of semicylinder 31 respectively, force and be positioned at first, the second arm 7, 8 and semicylinder 31 between the two ends of steel wire 10 shake off (putting flitch 53 deflects down) overcoming to put under the state of active force that flitch 53 is subject to extension spring 54 on putting flitch 53, until make steel wire 10 be configured as the handle-shaped by Fig. 2 signal.Follow again, acting cylinder 4 reverse operations, by acting cylinder post 41 by die head 3 to bottom offset, the handle pin finishing die 311 on semicylinder 31 is coordinated with handle pin grooving 21, make the two ends of steel wire 10 be formed for the matched hook pin 101 of ear of container.Subsequently, drive top mold frame 6 by hydraulic press up, and make die head 3 up by the work of acting cylinder 4, in order to handle pin finishing die 311 is separated with handle pin grooving 21, finally by the operator by the handle after being shaped get from, so repeatedly.

In sum, the technical scheme that the utility model provides has overcome the shortcoming in the prior art, has successfully completed the invention task, has objectively embodied the technique effect described in the superincumbent technique effect of applicant hurdle.

Claims

1. a kind of steel wire handle builder, it is characterized in that comprising a base (1), this base (1) is fixing with the hydraulic press base (9a) of hydraulic press under the use state, be fixed with the column (11) of the rounded or rectangle of one group of shape of cross section with the interval state towards a upper side and the edge that is positioned at base (1) under the use state of this base (1), be fixed with a lower mold holder (111) at the top of this one group of column (11), space between this lower mold holder (111) and base (1) is configured to the chamber of soaring (1111), and offer a chamber of stepping down (1112) communicated with the described chamber of soaring (1111) at the position placed in the middle of this lower mold holder (111), one die head seat (2) and a die head (3), die head seat (2) is fixed back to a side in the described chamber of soaring (1111) at the position corresponding to the described chamber of stepping down (1112) and described lower mold holder (111), upper surface in the corresponding both sides of the length direction of this die head seat (2) respectively offers that a shape of cross section takes the shape of the letter U or L shaped handle pin grooving (21), and the central region of die head seat (2) forms die shank mating cavity (22), this die shank mating cavity (22) is corresponding with the described chamber of stepping down (1112) and communicate with the chamber of stepping down (1112), die head (3) consists of semicylinder (31) and die shank (32), semicylinder (31) is positioned at the top of described die head seat (2), in the corresponding both sides of the length direction of this semicylinder (31) and respectively offer a handle pin finishing die slot (312) in the position corresponding to described handle pin grooving (21), be embedded with a handle pin finishing die (311) upper the inserting of handle pin finishing die slot (312), handle pin finishing die (311) matches with handle pin grooving (21), die shank (32) one is formed in the side of semicylinder (31) towards described die shank mating cavity (22), and this die shank (32) is slidably matched with described die shank mating cavity (22) and the chamber of stepping down (1112) simultaneously, one is positioned at the acting cylinder (4) in the described chamber of soaring (1111), it is upper that this acting cylinder (4) is fixed on described base (1) with plumbness, and the acting cylinder post (41) of this acting cylinder (4) is connected with the end end face of described die shank (32) towards acting cylinder post (4), the steel wire shelving unit (5) that a pair of structure is identical and position is corresponding, one of them steel wire shelving unit (5) in this pair of steel wire shelving unit (5) is arranged on the edge of described lower mold holder (111) towards a upper side with airborne, and another steel wire shelving unit (5) in a pair of steel wire shelving unit (5) is arranged on the edge of lower mold holder (111) towards upper opposite side with airborne equally, one top mold frame (6), this top mold frame (6) is fixing with the hydraulic press slide unit (9b) of hydraulic press under the use state, in this top mold frame (6), towards a side of described lower mold holder (111), is fixed with an arm frame (61), one first arm (7) and one second arm (8), first, the second arm (7, 8) structure is mutually the same, wherein: the first arm (7) pivotable is connected to an end of described arm frame (61), and be connected with a side return of described top mold frame (6), form the first arm circular arc chamber (71) of matching with a side of the length direction of described semicylinder (31) is arranged towards a side of described die head (3) in this first arm (7), the second arm (8) pivotable is connected to the other end of described arm frame (61), and be connected with the opposite side return of described top mold frame (6), form the second arm circular arc chamber (81) of matching with the opposite side of the length direction of described semicylinder (31) is arranged towards a side of die head (3) in this second arm (8).

2. Steel wire handle builder according to claim 1, is characterized in that described base (1) is for the plate body of rectangle, and the quantity of described one group of column (11) is four, is separately positioned on four bights of base (1).

3. steel wire handle builder according to claim 1, it is characterized in that described a pair of steel wire shelving unit (5) respectively comprises armstand (51), regulating fender (52), put flitch (53) and a pair of extension spring (54), armstand (51) is fixed on the edge of described lower mold holder (111) towards the surface of a upper side with vertical state, and corresponding with the side of the length direction of described semicylinder (31), regulating fender (52) is arranged on the top of armstand (51), putting flitch (53) is connected with armstand (51) pivotable towards a side of armstand (51), one end of the wherein extension spring (54) in a pair of extension spring (54) is connected with an end of the opposite side of putting flitch (53), and this wherein the other end of an extension spring (54) be connected on described regulating fender (52), one end of another root extension spring (54) in a pair of extension spring (54) is connected with the other end of the described opposite side of putting flitch (53), and the other end of this another root extension spring (54) is connected on regulating fender (52).

4. Steel wire handle builder according to claim 3, it is characterized in that in the both sides at the described top of described armstand (51) and respectively be fixed with an axle bed (511) in the position of the below corresponding to described regulating fender (52), the described flitch (53) of putting is connected with described axle bed (511) pivotable towards a described side of described armstand (51).

5. Steel wire handle builder according to claim 4, it is characterized in that offering little axis hole (5111) on described axle bed (511), respectively be fixed with a little axle (531) on the two ends end face of a described described side of putting flitch (53), this little axle (531) coordinates with described little axis hole (5111) pivotable.

6. According to the described steel wire handle of claim 3 or 4 builder, it is characterized in that offering a pair of adjusting hole (521) on described regulating fender (52), be equipped with an adjustment screw (5211) on each adjusting hole (521), adjust screw (5211) and fix with the described top of described armstand (51).

7. Steel wire handle builder according to claim 1, is characterized in that forming and having a steel cord end to probe into chamber (522) towards a described side of putting flitch (53) at described regulating fender (52).

8. steel wire handle builder according to claim 1, it is characterized in that described arm frame (61) comprises first, the second arm axle support plate (611, 612) and web (613), web (613) is fixed towards a side of described lower mold holder (111) with described top mold frame (6), first, the second arm axle support plate (611, 612) parallel at length direction and fixing with described web (613), first, the second arm axle support plate (611, 612) space between is configured to arm chamber (614), described the first arm (7) is connected to first in the end pivotable corresponding to arm chamber (614), the second arm axle support plate (611, 612) between, described the second arm (8) is connected to first in the other end pivotable corresponding to arm chamber (614), the second arm axle support plate (611, 612) between, wherein, at the two ends of described web (613), in the position at the two ends corresponding to described arm chamber (614), each is fixed with a pair of gag lever post (6132) with cantilever position.

9. steel wire handle builder according to claim 8, it is characterized in that offering one first arm axis hole (72) on described the first arm (7), this the first arm axis hole (72) connects to the other end from an end of the length direction of the first arm (7), and be equipped with the first arm axle (721), the end that the first arm axle (721) leans out the first arm axis hole (72) is fixed on the end on described the first arm axle support plate (611), and the first arm axle (721) leans out the end that the other end of the first arm axis hole (72) is fixed on described the second arm axle support plate (612), offer one second arm axis hole (82) on described the second arm (8), this the second arm axis hole (82) connects to the other end from an end of the length direction of the second arm (8), and be equipped with one second arm axle (821), the end that the second arm axle (821) leans out the second arm axis hole (82) is fixed on the other end of described the first arm axle support plate (611), and the second arm axle (821) leans out the other end that the other end of the second arm axis hole (82) is fixed on described the second arm axle support plate (612).

10. Steel wire handle builder according to claim 1, it is characterized in that being connected with an end of one first back-moving spring (73) on described the first arm (7), the other end of this first back-moving spring (73) is connected with an end of described top mold frame (6); Be connected with an end of one second back-moving spring (83) on described the second arm (8), the other end of this second back-moving spring (83) is connected with the other end of top mold frame (6).