CN209077661U - A kind of tensile shear bending integral machine of wire - Google Patents

Abstract

The utility model belongs to all-in-one machine technical field, more particularly to a kind of tensile shear bending integral machine of wire, including the shearing equipment, stretcher and bending equipment being sequentially arranged on frame, stretcher includes wire feed structure, positioning device, stretching device and rolls coalignment, and stretching device includes the first stretching device and the second stretching device；First stretching device includes bottom plate, upper and lower two groups of Heterogeneous Permutations and the stretching roller group being mounted on bottom plate and adjusts the adjusting screw rod of stretching roller position respectively.A kind of tensile shear bending integral machine processing technology of wire disclosed by the utility model integrates shearing, stretching and bending, it realizes full-automatic integrated, the alignment to wire is realized by set stretcher strain and plastic deformation, it carries out carrying out shearing bending to wire by shearing equipment and bending equipment again, product qualification rate is high, and technical benefits is obvious.

Description

A kind of tensile shear bending integral machine of wire

Technical field

The utility model relates to a kind of tensile shear bending integral machines of wire.Belong to integrated machine equipment technical field.

Background technique

In some tool assembling process, it usually needs used after wire is stretched alignment, the wire after alignment needs With certain physical and mechanical property, and existing straightening metal wire device silk material alignment production efficiency is low, large labor intensity, Because unbalance stress, easy skidding due to not can guarantee the dimensional homogeneity of metal wire material in alignment process, to influence metal wire material Quality.It is mass production for certain parts processed using wire, when making wire, usually adds first Piece longer wire of work, then again by wire shearing equipment, by long wire scissors at each section of isometric short metal wire. The isometric shearing process of conventional metals silk is realized by using the mode that chopper is sheared manually, and this method needs to cooperate gage one by one Cutting, labor intensity of workers is big, and shear efficiency is low, and it is difficult to ensure that after shearing short metal wire dimensional accuracy, product is consistent Property is poor, is unfavorable for mass production.

Currently, have relatively advanced automation wire shearing equipment, including independent wire delivery device and cut Mechanism is cut, by the control of wire delivery device to the pushing speed of wire, cutting mechanism is completed by Fixed Time Interval Although primary shearing, the equipment are able to achieve the accurate shearing to long wire, but since the equipment processing cost is higher, structure Complexity hardly results in wide popularization and application.

In the production of certain products, a kind of trestle component that specific shape is bent by iron wire is often needed, such as in mistake More brackets are needed to configure in filter device, these brackets are formed by thick iron wire bending, and bracket is to the length of bending, angle, symmetrical Property with the technology essential factors such as balance have certain requirement, and specification it is different product its bracket specification it is also different.Traditionally The way of machining support is after needing the length severing of the iron wire of bending as required, to need the position of bending on iron wire by root Mark is done, then on bench vice, bending is carried out according to mark.It is this to produce bracket in manual methods, not only low efficiency, and And the parameters such as solid angle of bending point, bending are difficult to unanimously, design requirement is not achieved in symmetry and balance, directly influences into The assembling quality of product.

In conclusion existing in alignment process to solve the prior art because unbalance stress, easy skidding due to can not be protected It demonstrate,proves the dimensional homogeneity of metal wire material and shearing equipment is immature, manual bending method produces bending wire, low efficiency, folding Curved point, bending the parameters such as solid angle be difficult to unanimously, design requirement is not achieved in symmetry and balance, directly influences finished product The problem of assembling quality, need to invent at present it is a kind of integrate shearing, stretch and bending, realize it is full-automatic integrated, it is real Shearing bending after now first alignment stretches, and the alignment to metal wire material, metal are realized by set stretcher strain and plastic deformation Silk alignment is high-efficient, has skid resistance in stretching alignment process, structure is simple, and the stretching of the consistent wire of assembling shape is cut Cut bending integral machine.

Utility model content

Integrate shearing, stretching and bending the utility model proposes a kind of, realizes that full-automation is integrated, realize first school Vertical pulling stretches rear shearing bending, and realizes the alignment to metal wire material, straightening metal wire by set stretcher strain and plastic deformation It is high-efficient, there is skid resistance in stretching alignment process, structure is simple, is easy to make, and the stretching convenient for the wire of popularization is cut Bending integral machine is cut, is solved the problems, such as of the existing technology.

In order to solve the above-mentioned technical problem, the technical solution of the utility model are as follows:

A kind of tensile shear bending integral machine of wire, including be sequentially arranged on frame shearing equipment, stretch set Standby and bending equipment,

The stretcher includes including wire feed structure, positioning device, stretching device and rolling coalignment, the positioning It device, stretching device and rolls coalignment and is sequentially arranged on the frame, the stretching device includes the first stretching device With the second stretching device；

First stretching device includes bottom plate, upper and lower two groups of Heterogeneous Permutations and the stretching roller being mounted on the bottom plate Group and the adjusting screw rod for adjusting stretching roller position respectively；Each stretching rolling in stretching roller group is adjusted in the setting of adjusting screw rod The region stretcher strain to wire is realized in the position of wheel.

Second stretching device includes bottom plate, upper and lower two groups of Heterogeneous Permutations and the stretching roller being mounted on the bottom plate Group, upper and lower two groups of Heterogeneous Permutations and the anti-slop serrations group being mounted on the bottom plate and the adjusting spiral shell for adjusting stretching roller position respectively Bar；The setting of anti-slop serrations group can ensure wire in the smooth work for stretching alignment process, prevent stretching device and wire it Between skidding.

The shearing equipment includes linear measure longimetry wheel, by the movable auxiliary positioning actuation of linear measure longimetry wheel drive Block is attracted by auxiliary positioning actuation block and completes the shearing tool of shearing work and for the knife rest of return shearing tool.Length Measurement wheel is L around the length of a circle, and determine wire is that 1/2L or L adjusts motor control linear measure longimetry to sheared length The pitch of the laps situation of wheel, linear measure longimetry wheel pitch of the laps will drive auxiliary positioning actuation block in the process and move up and down, make to shear in bottom Cutter magnet is attracted, and completes shearing work, is returned and is retracted original position by the elastic force of spring；

The bending equipment includes for wire to be carried out to the crimping unit of flanging, is used to wire carrying out crimp Beader, the material collecting device for collecting the finished parts and the material-pulling device for finished parts to be pushed to material collecting device, The crimping unit, beader and material collecting device are arranged with the conveyor chain for conveying wire；

The crimping unit is used to " one " type wire being bent into inverse u shape wire, including be used to constrain wire, The flanging locating piece that is moved up and down by manipulator, for the front and back flanging cylinder to the pre- flanging of two straight flange of wire and for gold Belong to the left and right flanging cylinder of two straight flange of silk flanging again, the flanging locating piece is multiple cylindrical members；

The beader is used to inverse u shape wire being bent into finished parts, including the crimp for constraining wire Locating piece, the angle locating piece for constraining finished parts straight flange and crimp angle and the bending cylinder up and down for making crimp, The crimp locating piece is oblique triangular prism, the angle and the finished parts straight flange that the oblique triangular prism bottom surface and side are formed The angle formed with crimp matches.

The anti-slop serrations group is trapezoidal and tooth including support base and above the support base, and the tooth is perpendicular to gold The draw direction for belonging to silk, also acts as the effect of support wire.

Further, the wire feed structure includes motor, the minor sprocket connecting with the motor coaxle and the minor sprocket The big sprocket wheel connected by chain and the bundle silk idler wheel coaxially connected with the big sprocket wheel, big sprocket wheel and minor sprocket are used cooperatively Ensure the accurate operation of wire feed structure.

Further, the positioning device includes successively installing and being equipped with the round locating support and wired plate of centre bore, The positioning adjusting bolt for adjusting wire locations is installed in the wired plate.

Further, the coalignment that rolls includes bottom plate, upper and lower two groups of contrapositions arrangement and is mounted on the bottom plate Rolling-compaction roller group and adjust the L-type adjusting screw rod of rolling-compaction roller position respectively, the bolt adjusted on L-type adjusting screw rod controls Above and below L-type adjusting screw rod, the position of each rolling-compaction roller in rolling-compaction roller group is adjusted by the way, realizes and the region of wire is drawn Stretch deformation.

Further, the stretching device and roll coalignment front end be provided be used to support wire Y type it is fixed Position bracket, Y type locating support also act as guiding role.

Further, described roll is provided with for measuring determining for wire qualification rate between coalignment and shearing equipment Position steel pipe, the diameter of the positioning steel tube 3~5mm big compared with the diameter of wire, the positioning steel tube by connecting rod with it is described Bottom plate connection.

Further, the shearing equipment further includes having the fixation that the wire and auxiliary positioning actuation block is auxiliarily fixed Block, the auxiliary positioning are attracted on block and are provided with electromagnet.

Further, the knife rest rear end is provided with spring, and one end of the spring is connect with the shearing tool, relatively The other end connect with the knife rest.

Further, the flanging locating piece is 3 cylindrical members, grabs up and down be placed on together by manipulator On the downside of the center of wire described in " one " type, flexible flanging is arranged in the top of the front and back flanging cylinder and left and right flanging cylinder Block, the flexibility flanging block is flexible rubber pad.

The utility model have the characteristics that it is following and the utility model has the advantages that

The utility model relates to the tensile shear bending integral machine of wire a kind of be provided with shearing equipment, stretcher And bending equipment, stretcher pass through the stretcher strain of stretching device and roll the plastic deformation realization of coalignment to wire The alignment of material improves metal wire material and is straightened production efficiency, reduces labor intensity, and stress of the metal wire material in alignment process is equal It is even.Second stretching device setting bottom plate, upper and lower two groups of Heterogeneous Permutations and the stretching roller group being mounted on the bottom plate, up and down Two groups of Heterogeneous Permutations and the anti-slop serrations group being mounted on the bottom plate and the adjusting screw rod for adjusting stretching roller position respectively；It is anti-skidding Tooth group can ensure that wire in the smooth work for stretching alignment process, prevents the skidding between stretching device and wire, then lead to Cross linear measure longimetry wheel will drive during pitch of the laps auxiliary positioning be attracted block move up and down, make shearing tool electromagnet in bottom It is attracted, completes shearing work, return and in-situ accomplishes automatic shearing, and the pitch of the laps situation of linear measure longimetry wheel are retracted by the elastic force of spring It can freely adjust according to field condition, effectively improve production efficiency.Crimping unit, beader, flanging dress is arranged in bending equipment It installs flanging locating piece and guarantees that the flanging spacing at wire both ends described in " one " type is identical, shape is consistent, and flexible flanging is arranged Block realizes the flexible flanging at wire both ends described in " one " type, it is not easy to breakage phenomenon occur, whole device realizes wire Automation during Bending Processing, is significantly increased production efficiency, reduces the labor intensity of staff, improves product Production qualification rate and assembling shape consistency.

Detailed description of the invention

In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only It is some embodiments of the utility model, for those of ordinary skill in the art, before not making the creative labor property It puts, is also possible to obtain other drawings based on these drawings.

Fig. 1 is a kind of structural schematic diagram of the tensile shear bending integral machine of wire of the utility model；

Fig. 2 is the structural representation of the first stretching device in a kind of tensile shear bending integral machine of wire of the utility model Figure；

Fig. 3 is the structural representation of Y type locating support in a kind of tensile shear bending integral machine of wire of the utility model Figure；

Fig. 4 is the structural schematic diagram of finished parts in a kind of tensile shear bending integral machine of wire of the utility model；

Fig. 5 is the structural representation of crimp locating piece in a kind of tensile shear bending integral machine of wire of the utility model Figure.

In figure, 1- minor sprocket；2- big sprocket wheel；3- chain；4- ties silk idler wheel；5- circle locating support；6- frame；7- positioning Adjust bolt；The first stretching device of 8-；The wired plate of 9-；The second stretching device of 10-；11- stretching roller group；12- anti-slop serrations group； 13- adjusting screw rod；14- rolls coalignment；15- rolling-compaction roller group；16-L type adjusting screw rod；17-Y type locating support；18- gold Belong to silk；19- positioning steel tube；20- linear measure longimetry wheel；21- auxiliary positioning is attracted block；22- fixed block；23- shearing tool；24- knife Frame；25- spring；26- connecting rod；Flanging cylinder before and after 29-；30- flexibility flanging block；31- or so flanging cylinder；32- mechanical arm Movement synchronous belt；33- beader；34- material collecting device；35- flanging locating piece；36- conveyor chain；37- angle locating piece； 38- crimp locating piece；39- or more bending cylinder；40- material-pulling device；41- crimp；42- straight flange；44- manipulator；The bottom surface 45-； The side 46-.

Specific embodiment

Specific embodiment of the present utility model is described further with reference to the accompanying drawing.It should be noted that The explanation of these embodiments is used to help to understand the utility model, but does not constitute the restriction to the utility model.This Outside, technical characteristic involved in the various embodiments of the present invention described below is as long as they do not conflict with each other It can be combined with each other.

Referring to Fig.1, the structure of the tensile shear bending integral machine of Fig. 2, Fig. 3, Fig. 4 and a kind of wire shown in fig. 5 is shown Intention, the structural schematic diagram of the first stretching device, the structural schematic diagram of finished parts, the structural schematic diagram of crimp locating piece and Y type The structural schematic diagram of locating support.A kind of tensile shear bending integral machine of wire, including being sequentially arranged at cutting on frame Equipment, stretcher and bending equipment are cut, stretcher includes wire feed structure, positioning device, stretching device and rolls alignment dress It sets 14, the positioning device, stretching device and rolls coalignment 14 and be sequentially arranged on the frame 6, the stretching device Including the first stretching device 8 and the second stretching device 10；

First stretching device 8 includes bottom plate, upper and lower two groups of Heterogeneous Permutations and the stretching rolling being mounted on the bottom plate Wheel group 11 and the adjusting screw rod 13 for adjusting stretching roller position respectively；The setting of adjusting screw rod 13 is adjusted in stretching roller group 11 The region stretcher strain to wire 18 is realized in the position of each stretching roller.

Second stretching device 10 includes bottom plate, upper and lower two groups of Heterogeneous Permutations and the stretching rolling being mounted on the bottom plate Wheel group 11, upper and lower two groups of Heterogeneous Permutations and the anti-slop serrations group 12 being mounted on the bottom plate and respectively adjusting stretching roller position Adjusting screw rod 13；The setting of anti-slop serrations group 12 can ensure wire 18 in the smooth work for stretching alignment process, prevent from stretching dress Set the skidding between wire 18.

The shearing equipment includes linear measure longimetry wheel 20, drives movable auxiliary positioning to inhale by the linear measure longimetry wheel 20 It closes block 21, be attracted the shearing tool 23 of the actuation completion shearing work of block 21 by auxiliary positioning and for return shearing tool 23 Knife rest.Linear measure longimetry wheel 20 is L around the length of a circle, and determine wire 18 is that 1/2L or L adjusts electricity to sheared length Machine controls the pitch of the laps situation of linear measure longimetry wheel 20, will drive auxiliary positioning during 20 pitch of the laps of linear measure longimetry wheel and is attracted about 21 block It is mobile, it is attracted 23 magnet of shearing tool in bottom, shearing work is completed, returns and original position is retracted by the elastic force of spring 25.Institute The positioning steel tube 19 for rolling and being provided between coalignment 14 and shearing equipment for measuring 18 qualification rate of wire is stated, it is described fixed For the diameter of position steel pipe 19 compared with the big 3~10mm of diameter of wire 18, the positioning steel tube 19 passes through connecting rod 26 and the bottom plate Connection.The shearing equipment further include have that the fixed block 22 that the wire 18 and auxiliary positioning are attracted block 21 is auxiliarily fixed, Gu Determine block 22 and be internally provided with the hole walked for wire 18, the auxiliary positioning is attracted on block 21 and is provided with electromagnet, passes through Electromagnet is attracted shearing tool 23.

Bending equipment includes for wire 18 to be carried out to the crimping unit of flanging, is used to wire 18 carrying out crimp Beader, the material collecting device 34 for collecting the finished parts and the dress of the pusher for finished parts to be pushed to material collecting device 34 40 are set, the crimping unit, beader 33 and material collecting device 34 are arranged with the conveyor chain 36 for conveying wire 18, The crimping unit is used to " one " type wire 18 being bent into inverse u shape wire 18, including be used to constrain wire 18, by Flanging locating piece 35 that manipulator 44 moves up and down, for 29 and of front and back flanging cylinder to the pre- flanging of 18 liang of straight flanges of wire 42 For the left and right flanging cylinder 31 to 18 liang of straight flanges 42 of wire flanging again, the flanging locating piece 35 is multiple cylindrical structures Part；The beader 33 is used to inverse u shape wire 18 being bent into finished parts, including the crimp for constraining wire 18 Locating piece 38, the angle locating piece 37 for constraining 41 angle of finished parts straight flange 42 and crimp and for make crimp 41 up and down Bending cylinder 39, the crimp locating piece 38 are oblique triangular prism, the angle that the oblique triangular prism bottom surface 45 is formed with side 46 The angle that degree and the finished parts straight flange 42 and crimp 41 are formed matches.The setting of oblique triangular prism and angle locating piece 37 limits Determine the angle of straight flange 42 and crimp 41, guarantees the consistency of many products.

The flanging locating piece 35 is 3 cylindrical members, is grabbed together by manipulator 44 and up and down is placed on " one " On the downside of the center of wire 18 described in type.Setting cooperation front and back flanging cylinder 29, the left and right flanging cylinder of 3 cylindrical members 31, guarantee that the flanging spacing at 18 both ends of wire described in " one " type is identical, guarantees shape coincidence, improve the qualification rate of the finished product.Institute Flexible flanging block 30 is arranged in the top for stating front and back flanging cylinder 29 and left and right flanging cylinder 31, and the flexibility flanging block 30 is soft Property rubber pad.The flexible flanging at 18 both ends of wire described in " one " type can be achieved in flexible rubber pad, it is not easy to breakage phenomenon occur. The manipulator 44 is arranged on machinery frame, is driven and is moved by mechanical arm movement synchronous belt 32.

24 rear end of knife rest is provided with spring 25, and one end of the spring 25 is connect with the shearing tool 23, relatively The other end connect with the knife rest 24.

The anti-slop serrations group 12 is trapezoidal and tooth including support base and above the support base, the tooth perpendicular to The draw direction of wire 18, also acts as the effect of support wire 18, and the width of between cog platform is 1~50mm.

The wire feed structure includes that motor, the minor sprocket connecting with the motor coaxle 1 and the minor sprocket 1 pass through chain The big sprocket wheel 2 and the bundle silk idler wheel 4 coaxially connected with the big sprocket wheel 2 that item 3 connects, big sprocket wheel 2 and minor sprocket 1 are used cooperatively Ensure the accurate operation of wire feed structure.

The positioning device includes successively installing and being equipped with the round locating support 5 and wired plate 9 of centre bore, described wired The positioning adjusting bolt 7 for adjusting 18 position of wire is installed in plate 9.

The roll rolling for rolling coalignment 14 and including bottom plate, upper and lower two groups of contrapositions arrangement and be mounted on the bottom plate Wheel group 15 and the L-type adjusting screw rod 16 for adjusting rolling-compaction roller position respectively, adjust the bolt on L-type adjusting screw rod 16 to control L Above and below type adjusting screw rod 16, the position of each rolling-compaction roller in rolling-compaction roller group 15 is adjusted by the way, is realized to wire 18 Region stretcher strain.The stretching device and the front end for rolling coalignment 14 be provided be used to support wire 18 Y type it is fixed Position bracket 17, Y type locating support 17 also act as guiding role.

When being straightened to wire 18, by wire feed structure, positioning device, stretching device and coalignment 14 is rolled first Successively to being fixed on frame 6, the wire 18 being straightened will be needed to sequentially pass through the round locating support 5 equipped with centre bore later With wired plate 9, by positioning adjust bolt 7 tentatively adjust wire 18 initial position, after successively pass through 8 He of the first stretching device Second stretching device 10 first passes through two groups of Heterogeneous Permutation stretching roller groups 11 up and down and is tentatively straightened, using upper and lower two groups The stretching roller group 11 of Heterogeneous Permutation and the anti-slop serrations group 12 of upper and lower two groups of Heterogeneous Permutations realize stretcher strain, then pass through band Y type The coalignment 14 that rolls of locating support 17 is plastically deformed, then again by shearing equipment, by 20 pitch of the laps of linear measure longimetry wheel Drive auxiliary positioning be attracted block 21 move up and down, bottom make 23 magnet of shearing tool be attracted, complete shearing work, return by The elastic force of spring 25 retracts original position.The wire 18 for needing bending is sent to crimping unit, flanging positioning is transferred by manipulator 44 Block 35 is moved forward and backward by front and back flanging cylinder 29 and carries out pre- flanging to 18 both ends of " one " type wire, then by left and right flanging cylinder 31 move left and right and carry out flanging processing again to 18 liang of straight flanges 42 of " one " type wire and form inverse u shape wire, on manipulator 44 Flanging locating piece 35 is mentioned, inverse u shape wire is delivered to beader 33 by conveyor chain 36, beader 33 transfers crimp Locating piece 38 and angle locating piece 37 are moved up and down by upper and lower bending cylinder 39 and form finished parts, and beader 33 above mentions crimp Finished parts are delivered to material-pulling device 40 by conveyor chain 36 by locating piece 38 and angle locating piece 37, will be at by material-pulling device 40 Product part is collected to material collecting device 34.

The embodiments of the present invention is explained in detail in conjunction with attached drawing above, but the utility model is not limited to be retouched The embodiment stated.For a person skilled in the art, right in the case where not departing from the utility model principle and spirit These embodiments carry out a variety of change, modification, replacement and modification, still fall in the protection scope of the utility model.

Claims (9)

1. the tensile shear bending integral machine of a kind of wire, including shearing equipment, the stretcher being sequentially arranged on frame And bending equipment, it is characterised in that:

The stretcher includes wire feed structure, positioning device, stretching device and rolls coalignment, and the stretching device includes First stretching device and the second stretching device；First stretching device includes bottom plate, upper and lower two groups of Heterogeneous Permutations and is mounted on Stretching roller group on the bottom plate and the adjusting screw rod for adjusting stretching roller position respectively；Second stretching device includes bottom Plate, upper and lower two groups of Heterogeneous Permutations and the stretching roller group being mounted on the bottom plate, upper and lower two groups of Heterogeneous Permutations and it is mounted on institute It states the anti-slop serrations group on bottom plate and adjusts the adjusting screw rod of stretching roller position respectively；

The shearing equipment includes linear measure longimetry wheel, movable auxiliary positioning is driven by the linear measure longimetry wheel to be attracted block, logical It crosses auxiliary positioning and is attracted the shearing tool of block actuation completion shearing work and the knife rest for return shearing tool；

The bending equipment includes for wire to be carried out to the crimping unit of flanging, is used to carry out in wire the crimp of crimp Device, the material collecting device for collecting finished parts and the material-pulling device for finished parts to be pushed to material collecting device, the flanging Device, beader and material collecting device are arranged with the conveyor chain for conveying wire；

The crimping unit is used to for " one " type wire being bent into inverse u shape wire, including for constraining wire, by machine Flanging locating piece that tool hand moves up and down, for the front and back flanging cylinder to the pre- flanging of two straight flange of wire and for wire The left and right flanging cylinder of two straight flanges flanging again, the flanging locating piece are multiple cylindrical members；

The beader is used to inverse u shape wire being bent into finished parts, including the crimp positioning for constraining wire Block, the angle locating piece for constraining finished parts straight flange and crimp angle and the bending cylinder up and down for making crimp, it is described Crimp locating piece is oblique triangular prism, angle and the finished parts straight flange that the oblique triangular prism bottom surface and side are formed and curved The angle that side is formed matches.

2. a kind of tensile shear bending integral machine of wire according to claim 1, it is characterised in that: the anti-slop serrations Trapezoidal and including support base and above the support base the tooth of group, draw direction of the tooth perpendicular to wire, institute Stating wire feed structure includes motor, the minor sprocket connecting with the motor coaxle, the big chain being connect with the minor sprocket by chain Wheel and the bundle silk idler wheel coaxially connected with the big sprocket wheel.

3. a kind of tensile shear bending integral machine of wire according to claim 2, it is characterised in that: the positioning dress Round locating support and wired plate including successively installing and being equipped with centre bore are set, adjusting wire is installed in the wired plate The positioning of position adjusts bolt.

4. a kind of tensile shear bending integral machine of wire according to claim 3, it is characterised in that: described to roll school Straight device includes bottom plate, upper and lower two groups of contrapositions arrangement and the rolling-compaction roller group being mounted on the bottom plate and adjusts roll rolling respectively Take turns the L-type adjusting screw rod of position.

5. a kind of tensile shear bending integral machine of wire according to claim 1 or 4, it is characterised in that: the drawing It stretches device and the front end for rolling coalignment is provided with the Y type locating support for being used to support wire.

6. a kind of tensile shear bending integral machine of wire according to claim 1, it is characterised in that: described to roll school Be provided with the positioning steel tube for measuring wire qualification rate between straight device and shearing equipment, the diameter of the positioning steel tube compared with Big 3~the 5mm of the diameter of wire, the positioning steel tube are connect by connecting rod with the bottom plate.

7. a kind of tensile shear bending integral machine of wire according to claim 6, it is characterised in that: the shearing is set Standby further includes having the fixed block that the wire and auxiliary positioning actuation block is auxiliarily fixed, and the auxiliary positioning, which is attracted on block, to be arranged There is electromagnet.

8. a kind of tensile shear bending integral machine of wire according to claim 7, it is characterised in that: after the knife rest End is provided with spring, and one end of the spring is connect with the shearing tool, and the opposite other end is connect with the knife rest.

9. a kind of tensile shear bending integral machine of wire according to claim 1, it is characterised in that: the flanging is fixed Position block is 3 cylindrical members, is grabbed together on the downside of the up and down center for being placed on wire described in " one " type as manipulator, Flexible flanging block is arranged in the top of the front and back flanging cylinder and left and right flanging cylinder, and the flexibility flanging block is flexible rubber Pad.