CN106111748A - Knuckle equipment - Google Patents

Knuckle equipment Download PDF

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Publication number
CN106111748A
CN106111748A CN201610693789.2A CN201610693789A CN106111748A CN 106111748 A CN106111748 A CN 106111748A CN 201610693789 A CN201610693789 A CN 201610693789A CN 106111748 A CN106111748 A CN 106111748A
Authority
CN
China
Prior art keywords
knuckle
briquetting
limit base
wire rod
movable plate
Prior art date
Application number
CN201610693789.2A
Other languages
Chinese (zh)
Inventor
付金和
Original Assignee
东莞市宝瑞电子有限公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 东莞市宝瑞电子有限公司 filed Critical 东莞市宝瑞电子有限公司
Priority to CN201610693789.2A priority Critical patent/CN106111748A/en
Publication of CN106111748A publication Critical patent/CN106111748A/en

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D43/00Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
    • B21D43/003Positioning devices
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D5/00Bending sheet metal along straight lines, e.g. to form simple curves
    • B21D5/002Positioning devices
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D5/00Bending sheet metal along straight lines, e.g. to form simple curves
    • B21D5/01Bending sheet metal along straight lines, e.g. to form simple curves between rams and anvils or abutments

Abstract

The open a kind of knuckle equipment of the present invention, including installing rack, movable plate and at least one linear actuator, knuckle assembly, the first limit base and the second limit base, linear actuator is vertically fixed on installing rack;Movable plate is vertically displaced on installing rack and is fixedly connected on the outfan of linear actuator;Knuckle assembly comprises first, second knuckle briquetting, first knuckle briquetting is that position is adjustable to be installed on movable plate, second knuckle briquetting, the first limit base and the second limit base are all adjustable in position to be installed on installing rack, and the setting that first and second knuckle briquetting is the most facing;One in first and second knuckle briquetting is provided with a cushion pad, and cushion pad offers knuckle groove, and the another one in first and second knuckle briquetting protrudes out the knuckle projection of snap fit departing with knuckle groove towards knuckle groove;First limit base is conflicted for rear side or the front side of wire rod, and the second limit base is conflicted for left end or the right-hand member of wire rod.

Description

Knuckle equipment
Technical field
The present invention relates to the technical field of banding wire rod processing, particularly relate to a kind of knuckle equipment.
Background technology
The abbreviation of FFC i.e. Flexible Flat Cable, Chinese is flexible flat cable, also referred to as winding displacement, is one Plant the wire rod of banding, be widely used in each electronic product such as computer, TV, display, scanner, CD-ROM device and printer.
In the course of processing of FFC, generally require, according to production requirement, it is carried out bending knuckle, different to process Bending shape.Traditional processing mode is to use manual bending knuckle, and each knuckle operation needs to make a special tool, Using tool para-position and have been manually done bending knuckle, a people completes the knuckle operation at a tool, and many people could be complete Becoming the manufacturing procedure of bending knuckle, its complex operation is complicated, and operating speed is slow, inefficient, manually takies more, easily produces Work fatigue, and operator proficiency level is required stricter so that production cost remains high.
Therefore, the problem being badly in need of wanting a kind of knuckle equipment to overcome above-mentioned existence.
Summary of the invention
It is an object of the invention to provide a kind of knuckle equipment, this knuckle equipment has simple and quick, operating speed Hurry up, manually take less, be not likely to produce work fatigue and Job Operations personnel proficiency level is required low advantage.
For achieving the above object, the invention provides a kind of knuckle equipment, it is adaptable to the wire rod of backfin banding, wherein, institute State knuckle equipment to include:
Installing rack;
At least one linear actuator, described linear actuator is vertically fixed on described installing rack;
Movable plate, described movable plate is vertically mobile to be located on described installing rack, and the fixing connection of described movable plate Outfan in described linear actuator;
At least one knuckle assembly, described knuckle assembly comprises the first knuckle briquetting and the second knuckle briquetting, described first folding Angle briquetting is that position is adjustable to be installed on described movable plate, and described second knuckle briquetting is that position is adjustable is installed on peace Shelve, and the setting that described first knuckle briquetting is the most facing with described second knuckle briquetting;Described first folding One in angle briquetting and described second knuckle briquetting is provided with a cushion pad, and described cushion pad offers knuckle groove, described Another one in first knuckle briquetting and described second knuckle briquetting has protruded out knuckle projection, described knuckle towards described knuckle groove Projection and the described departing snap fit of knuckle groove, treat that the described wire rod of backfin is positioned over described first knuckle briquetting and institute State between the second knuckle briquetting;
At least one first limit base, described first limit base is that position is adjustable to be installed on described installing rack, described First limit base is conflicted for rear side or the front side of described wire rod;And
At least one second limit base, described second limit base is that position is adjustable to be installed on described installing rack, described Second limit base is conflicted for left end or the right-hand member of described wire rod.
It is preferred that described knuckle groove is V-type groove, the top that described knuckle projection is is formed and described V-type groove The V-type spur of snap fit.
Arrange it is preferred that fore-and-aft direction is arranged or favoured to described knuckle groove and described knuckle projection along the longitudinal direction.
It is preferred that the supporting part for carrying described wire rod is formed on the top of described first limit base, described supporting part Rear side upwards protrudes out limited location protuberance, and described stopper protrusion is conflicted for the rear side of described wire rod.
It is preferred that be provided with knuckle assembly described in three groups on described installing rack, described knuckle assembly is spaced in left-right direction The arrangement opened.
It is preferred that described installing rack comprises support bar, substrate, top board and guide post, the bottom of described support bar is along vertically Direction is fixed on described substrate, and described top board is fixed on the top of described support bar;The bottom of described guide post is along vertically side To being fixed on described substrate, described movable plate slides and is located on described guide post;Described linear actuator is fixed on described top On plate.
It is preferred that described knuckle equipment also includes that elastic component, described elastic component are connected to described substrate and described movable plate Between, and described elastic component perseverance orders about described movable plate and moves up.
It is preferred that described knuckle equipment also includes that the first mounting bar, described first mounting bar are fixed on institute in left-right direction State the bottom of movable plate, described first mounting bar offers the elongated installing hole of first arranged in left-right direction, described first Knuckle briquetting is anchored on described first elongated installing hole by one first bolt, and conflicts in the top of described first knuckle briquetting Bottom in described movable plate.
It is preferred that described knuckle equipment also includes that the second mounting bar, described second mounting bar are fixed on institute in left-right direction State the top of substrate, described second mounting bar offers the elongated installing hole of second arranged in left-right direction, described second folding Angle briquetting, described first limit base and described second limit base are anchored on described second elongated installation by one second bolt respectively Kong Shang, and the bottom of the bottom of described second knuckle briquetting, the bottom of described first limit base and described second limit base all supports Touch in the top of described substrate.
It is preferred that described knuckle equipment also includes underframe, the first switch and second switch, described substrate is solid in left-right direction On described base plate;Described first switch and described second switch are installed on described underframe, and described first switch is with described It is electrically connected to again on described linear actuator after the electrical connection of second switch series connection.
Compared with prior art, installing rack vertically it is fixed on due to the linear actuator of the knuckle equipment of the present invention On;Movable plate is vertically mobile to be located on installing rack, and movable plate is fixedly connected on the outfan of linear actuator;Knuckle Assembly comprises the first knuckle briquetting and the second knuckle briquetting, and the first knuckle briquetting is that position is adjustable to be installed on movable plate, Second knuckle briquetting is that position is adjustable to be installed on installing rack, and the first knuckle briquetting and the second knuckle briquetting are along vertically side To facing setting;One in first knuckle briquetting and the second knuckle briquetting is provided with a cushion pad, and cushion pad offers Another one in knuckle groove, the first knuckle briquetting and the second knuckle briquetting has protruded out knuckle projection towards knuckle groove, and knuckle is convex Block and the departing snap fit of knuckle groove, treat the wire rod of backfin be positioned over the first knuckle briquetting and the second knuckle briquetting it Between;First limit base is that position is adjustable to be installed on installing rack, and the first limit base is conflicted for rear side or the front side of wire rod;The Two limit bases are that position is adjustable to be installed on installing rack, and the second limit base is conflicted for left end or the right-hand member of wire rod.Then, according to Need on wire rod to bend position adjustment first limit base of knuckle, the second limit base and the first knuckle briquetting of each knuckle assembly With the second knuckle briquetting to suitable installation site so that the rear side of wire rod or front side contact at the first limit base, and wire rod When left end or right-hand member contact at the second limit base, the first knuckle briquetting of each knuckle assembly and the second corresponding knuckle pressure Block is right against on wire rod the position needing to bend knuckle;Again the wire rod treating backfin is positioned on the second knuckle briquetting, and makes line The rear side of material or front side contact at the first limit base, and the left end of wire rod or right-hand member contact at the second limit base, with location The placement location of good wire rod;Then by linear actuator order about movable plate drive all knuckle assemblies the first knuckle briquetting downward Move near the second corresponding knuckle briquetting so that knuckle projection compresses wire rod corresponding position and is absorbed in knuckle groove, with at wire rod Folding line is formed on corresponding position;Then by linear actuator order about movable plate drive all knuckle assemblies the first knuckle briquetting to On move away from the second knuckle briquetting, wire rod complete for backfin can be taken out, the folding line formed further according to wire rod backfin enter Row bending knuckle, to complete the manufacturing procedure of wire rod bending knuckle, and wire rod to same dimensions can carry out high-volume according to this Processing.Simple and convenient, reduce the requirement to operator proficiency level, operating speed greatly speeds up, and efficiency obtains Improve.And, instead of the processing mode of traditional-handwork bending knuckle, it is not necessary to make one specially for each knuckle operation Tool, only need the knuckle equipment of the one man operation present invention can complete wire rod bending knuckle processing, it is not necessary to many people participate in make Industry, reduces and manually takies, be not likely to produce work fatigue so that production cost is substantially reduced.
Accompanying drawing explanation
Fig. 1 is the combination schematic perspective view of the knuckle equipment of the present invention.
Fig. 2 is the combination schematic perspective view after Fig. 1 removes operation bench, the first switch and second switch.
Fig. 3 is the front view of Fig. 2.
Fig. 4 is the group after the knuckle equipment Removal operation bench of the present invention, the first switch, second switch, underframe and equipment box Close schematic perspective view.
Fig. 5 is that Fig. 4 is in the schematic diagram at another visual angle.
Detailed description of the invention
With reference now to accompanying drawing, describing embodiments of the invention, element numbers similar in accompanying drawing represents similar element.
Refer to Fig. 1, Fig. 2, Fig. 4 and Fig. 5, the knuckle equipment 100 of the present invention be applicable to backfin banding wire rod (figure not Show), specifically, the knuckle equipment 100 of the present invention includes 10, two linear actuator 20a of installing rack, movable plate 20b, three groups of foldings 30, three the first limit base 40a of an angular component and second limit base 40b, certainly, linear actuator 20a, knuckle assembly 30, The quantity that specifically arranges of the first limit base 40a and the second limit base 40b is not limited thereto, in other embodiments, it is also possible to Select flexibly according to actual use demand, therefore, do not repeat them here.Linear actuator 20a is vertically fixed on peace Shelve on 10 so that the driving direction of linear actuator 20a is arranged in a vertical direction.Movable plate 20b is vertically mobile to be set On installing rack 10, and movable plate 20b is fixedly connected on the outfan of linear actuator 20a, to be driven by linear actuator 20a Movable plate 20b is made vertically to move.Knuckle assembly 30 comprises the first knuckle briquetting 31 and the second knuckle briquetting 32, the first folding Angle briquetting 31 is adjustable in position to be installed on movable plate 20b, and the second knuckle briquetting 32 is adjustable in position is installed on peace Shelve on 10, and the first knuckle briquetting 31 and the most facing setting of the second knuckle briquetting 32;First knuckle briquetting 31 and second one in knuckle briquetting 32 are provided with a cushion pad 33, and cushion pad 33 offers knuckle groove 34, the first knuckle Another one in briquetting 31 and the second knuckle briquetting 32 has protruded out knuckle projection 35, knuckle projection 35 and knuckle towards knuckle groove 34 The departing snap fit of groove 34, treats that the wire rod of backfin is positioned between the first knuckle briquetting 31 and the second knuckle briquetting 32, When the first knuckle briquetting 31 moves near the second corresponding knuckle briquetting 32 downwards so that it is corresponding that knuckle projection 35 compresses wire rod Position is absorbed in knuckle groove 34, can form folding line, and made by the elastic buffer of cushion pad 33 on wire rod corresponding position Wire rod is caused damage with being prevented from.First limit base 40a is that position is adjustable to be installed on installing rack 10, and first is spacing Seat 40a conflicts for the rear side of wire rod, and the second limit base 40b is that position is adjustable to be installed on installing rack 10, the second limit base 40b conflicts for the left end of wire rod, places reference to be provided by the first limit base 40a and the second limit base 40b, puts wire rod Seated position positions, and to facilitate the location of wire rod to place, simple and reasonable, certainly, in other embodiments, first is spacing Seat 40a also is available for the front side of wire rod and conflicts, and the second limit base 40b also is available for conflicting for the right-hand member of wire rod, is capable of too The effect positioning the placement location of wire rod, does not repeats them here.Then, according to needing the position bending knuckle to adjust on wire rod First knuckle briquetting 31 and the second knuckle briquetting 32 of whole first limit base 40a, the second limit base 40b and each knuckle assembly 30 To suitable installation site so that the rear side of wire rod or front side contact at the first limit base 40a, and the left end of wire rod or right-hand member support Touch when contacting at the second limit base 40b, the first knuckle briquetting 31 of each knuckle assembly 30 and the second corresponding knuckle briquetting 32 It is right against on wire rod the position needing to bend knuckle;Again the wire rod treating backfin is positioned on the second knuckle briquetting 32, and makes line The rear side of material or front side contact at the first limit base 40a, and the left end of wire rod or right-hand member contact at the second limit base 40b, Placement location with wire rod of having good positioning;Then ordered about movable plate 20b by linear actuator 20a and drive the of all knuckle assemblies 30 One knuckle briquetting 31 moves near the second corresponding knuckle briquetting 32 downwards so that knuckle projection 35 compresses wire rod corresponding position and falls into Enter knuckle groove 34, to form folding line on wire rod corresponding position;Then ordered about movable plate 20b by linear actuator 20a to drive First knuckle briquetting 31 of all knuckle assemblies 30 moves upwardly away from the second knuckle briquetting 32, can be by line complete for backfin Material takes out, and the folding line formed further according to wire rod backfin carries out bending knuckle, to complete the manufacturing procedure of wire rod bending knuckle, and can According to this wire rod of same dimensions is carried out large batch of processing.Wherein, linear actuator 20a is excellent is particularly preferred as cylinder, Two drivers are set on installing rack 10, are in order to when wire rod is longer, pre-preventing wire unbalance stress cause knuckle not in place or Local pressure is excessive and causes damage.More specifically, as follows:
Referring to Fig. 4 and Fig. 5, knuckle groove 34 is V-type groove (not marking in figure), and the top that knuckle projection 35 is is formed There is the V-type spur (not marking in figure) with V-type groove snap fit, more rationally to form folding easily on wire rod corresponding position Trace.More excellent, the bottom of V-type groove and the top of V-type spur are each formed with rounding structure, hinder wire rod in case stopping loss, structure The most reasonable.
Please continue to refer to Fig. 4 and Fig. 5, three groups of knuckle assemblies 30 set on installing rack 10 are the most spaced apart Arrangement, the knuckle groove 34 and the knuckle projection 35 that are positioned at two groups of knuckle assemblies 30 in left side are arranged along the longitudinal direction, are positioned at the rightest The knuckle groove 34 of one group of knuckle assembly 30 of side and knuckle projection 35 favour fore-and-aft direction and arrange.Certainly, arbitrary group of knuckle The knuckle groove 34 of assembly 30 and the arranged direction of knuckle projection 35 are not limited with the direction of above-mentioned restriction, in other embodiments In, can select flexibly according to the concrete knuckle demand of wire rod, not repeat them here.
And, in the present embodiment, it is positioned at one group of knuckle assembly 30 of the leftmost side, is selected at the first knuckle briquetting 31 Bottom arranges the cushion pad 33 offering knuckle groove 34, and arranges knuckle projection at the top of the second knuckle briquetting 32 of this group 35;It is positioned at one group of knuckle assembly 30 of the rightmost side, is also selected at the bottom of the first knuckle briquetting 31 and arranges that to offer knuckle recessed The cushion pad 33 of groove 34, and knuckle projection 35 is set at the top of the second knuckle briquetting 32 of this group;It is positioned at one group of folding of centre Angular component 30, the bottom being selected at the first knuckle briquetting 31 arranges knuckle projection 35, and at the second knuckle briquetting 32 of this group Top arrange and offer the cushion pad 33 of knuckle groove 34, to meet the process requirements of wire rod.Certainly, in other embodiments In, the knuckle projection 35 of arbitrary group of knuckle assembly 30 and offer the cushion pad 33 of knuckle groove 34 can be according to actual processing need Ask, and select flexibly to be arranged on the first knuckle briquetting 31 one in knuckle projection 35 and cushion pad 33, knuckle projection 35 and Another one in cushion pad 33 is arranged on the second knuckle briquetting 32 of correspondence, therefore, this is no longer going to repeat them.Wherein, buffering Pad 33 is to be fixed on by the way of integrated injection molding on the first knuckle briquetting 31 or the second knuckle briquetting 32, but not with this It is limited, therefore, do not repeat them here.
Referring to Fig. 4, the supporting part 41 for carrying wire rod is formed on the top of the first limit base 40a, after supporting part 41 Protruding out limited location protuberance 42 on the side, stopper protrusion 42 is conflicted, for wire rod placement positioning for the rear side of wire rod.
Referring to Fig. 4 and Fig. 5, installing rack 10 comprises support bar 11, substrate 12, top board 13 and guide post 14, support bar 11 Bottom be vertically fixed on substrate 12, top board 13 is fixed on the top of support bar 11 so that the structure of installing rack 10 The simplest firm.The bottom of guide post 14 is vertically fixed on substrate 12, and movable plate 20b slides and is located at guide post 14 On, the structure being located on installing rack 10 to realize movable plate 20b vertically to move.Linear actuator 20a is fixed on top board On 13, installation site is the most reasonable.More excellent, in the present embodiment, the knuckle equipment 100 of the present invention also includes elastic component (figure In do not show), elastic component is preferably spring, but is not limited thereto, and elastic component is connected between substrate 12 and movable plate 20b, and Elastic component perseverance is ordered about movable plate 20b and is moved up, and orders about movable plate 20b with auxiliary straight line driver 20a and moves up, and alleviates straight The load of line drive 20a, structure is the most reasonable.And, elastic component is more excellent for being sheathed on guide post 14, and mounting structure is the most reasonable Compact.
Referring to Fig. 3 to Fig. 5, the knuckle equipment 100 of the present invention also includes the first mounting bar 50, and the first mounting bar 50 is along a left side Right direction is fixed on the bottom of movable plate 20b, and the first mounting bar 50 offers the elongated installation of first arranged in left-right direction Hole 51, more excellent, in the present embodiment, the first mounting bar 50 offers two the first elongated installing holes 51, to ensure first The intensity of load of mounting bar 50, but, it is not limited thereto.It is positioned at the first knuckle briquetting 31 points of two groups of knuckle assemblies 30 in left side Tong Guo not be anchored on the first elongated installing hole 51 in left side by one first bolt 52, be positioned at one group of knuckle assembly 30 of the rightmost side First knuckle briquetting 31 is anchored on the first elongated installing hole 51 in left side also by one first bolt 52, thus by unclamping the The one bolt 52 i.e. installation site of adjustable the first knuckle briquetting 31, with realize the first knuckle briquetting 31 in position adjustable peace It is loaded on the mounting structure on movable plate 20b.And, the top of the first knuckle briquetting 31 contacts at the bottom of movable plate 20b, to protect Can reasonably exert a force pushing tow the first knuckle briquetting 31 of barrier movable plate 20b is near the second corresponding knuckle briquetting 32, and structure is more Rationally.
Meanwhile, in the present embodiment, the knuckle equipment 100 of the present invention also includes the second mounting bar 60, the second mounting bar 60 It is fixed on the top of substrate 12 in left-right direction, the second mounting bar 60 offers the elongated installation of second arranged in left-right direction Hole 61, more excellent, in the present embodiment, the second mounting bar 60 offers two the second elongated installing holes 61, to ensure second The intensity of load of mounting bar 60, but, it is not limited thereto.Second limit base 40b, be positioned at left side two groups of knuckle assemblies 30 the Two knuckle briquettings 32 and be positioned at left side two the first limit base 40a respectively by one second bolt 62 be anchored on left side second On elongated installing hole 61, the second knuckle briquetting 32 being positioned at one group of knuckle assembly 30 of the rightmost side and be positioned at the rightmost side one One limit base 40a is anchored on by one second bolt 62 on the second elongated installing hole 61 in left side the most respectively, thus by unclamping Second bolt 62 i.e. adjustable the second limit base 40b, the installation site of second knuckle briquetting the 32, first limit base 40a, to realize Second limit base 40b, second knuckle briquetting the 32, first limit base 40a are the adjustable peace being installed on installing rack 10 in position Assembling structure, simple and reasonable.And second bottom, the bottom of the first limit base 40a and the second limit base 40b of knuckle briquetting 32 Bottom all contact at the top of substrate 12, to ensure that substrate 12 can reasonably exert a force carrying the second knuckle briquetting 32, first Limit base 40a and the second limit base 40b, structure is the most reasonable.
Relatively the superior, in the present embodiment, the knuckle equipment 100 of the present invention also includes two for the load bearing seat carrying wire rod 40c, one of them load bearing seat 40c are also to be anchored on the second elongated installing hole 61 in left side by one second bolt 62, another Individual load bearing seat 40c is also to be anchored on the second elongated installing hole 61 in left side by one second bolt 62, thus by unclamping the The two bolts 62 i.e. installation site of two load bearing seat 40c of adjustable, with by the more stable rational carrying wire rod of load bearing seat 40c, Prevent wire rod long and bend.Wherein, the second limit base 40b, the first limit base 40a, the second knuckle briquetting 32 and carrying What seat 40c turned up the soil in being staggered in left-right direction is spaced, to meet the process requirements of wire rod.
Referring to Fig. 1 to Fig. 3, in the present embodiment, the knuckle equipment 100 of the present invention also includes underframe 70a, the first switch 70b and second switch 70c, substrate 12 is fixed on base plate in left-right direction, and to realize fixing substrate 12, simple in construction is closed Reason;First switch 70b and second switch 70c is installed on underframe 70a, the first switch 70b and being electrically connected that second switch 70c connects It is electrically connected to again on linear actuator 20a after connecing.Accordingly it is desirable to operator's both hands press the first switch 70b and second simultaneously Linear actuator 20a could be connected in power supply by switch 70c, and linear actuator 20a could occur start, then at operation process In, it is possible to preventing the hands of operator not to be put into safety zone and cause unnecessary injury, structure is safer reliably.
Relatively the superior, the knuckle equipment 100 of the present invention also includes operation bench 70d, equipment box 80 and enumerator 90, operation bench 70d is installed on the top of underframe 70a, and the first switch 70b and second switch 70c is installed on the front side of operation bench 70d, to facilitate behaviour Make human users.Equipment box 80 is installed on the inner side of underframe 70a, and equipment box 80 is additionally provided with battery main switch 81 and timer 82, to be controlled the break-make of device power supply (DPS) by battery main switch 81, and record the activity duration by timer 82, use more Convenient.The more excellent left side being mounted to top board 13 of enumerator 90, often presses one time first switch 70b and second switch 70c, counting Device 90 records once, adds up with the wire rod quantity to processing, prevents operating personnel from observing and add up.Wherein, operation bench 70d With the concrete structure of equipment box 80, and enumerator 90 according to press one time first switch 70b and second switch 70c count Concrete electric connection structure, be all well known for ordinary skill in the art, therefore, this is no longer going to repeat them.
In conjunction with accompanying drawing, the operation principle of the knuckle equipment 100 of the present invention is elaborated:
First, according to needing bending position adjustment the first limit base 40a of knuckle, the second limit base 40b, carrying on wire rod Seat 40c and the first knuckle briquetting 31 of each knuckle assembly 30 and the second knuckle briquetting 32 are to suitable installation site, that is, The rear side of wire rod contacts at the stopper protrusion 42 of the first limit base 40a, and the left end of wire rod contacts at the second limit base 40b Time, the first knuckle briquetting 31 of each knuckle assembly 30 is right against on wire rod with the second corresponding knuckle briquetting 32 needs bending folding The position at angle.
Then, then the wire rod treating backfin is positioned on supporting part 41, load bearing seat 40c and the second knuckle briquetting 32, and makes The rear side of wire rod contacts at the stopper protrusion 42 of the first limit base 40a, and the left end of wire rod contacts at the second limit base 40b, with the placement location of wire rod of having good positioning.
Then, turn on the power main switch 81, and pressed the first switch 70b and second switch by operator's both hands simultaneously 70c, makes linear actuator 20a switch on power, linear actuator 20a order about movable plate 20b and drive all knuckle assemblies 30 First knuckle briquetting 31 moves near the second corresponding knuckle briquetting 32 downwards so that knuckle projection 35 compresses wire rod corresponding position It is absorbed in knuckle groove 34, to form folding line on wire rod corresponding position;Then movable plate 20b band is ordered about by linear actuator 20a First knuckle briquetting 31 of dynamic all knuckle assemblies 30 moves upwardly away from the second knuckle briquetting 32 and recovers to original position, Making linear actuator 20a order about movable plate 20b drives the first knuckle briquetting 31 of all knuckle assemblies 30 to cover time processing Stroke, operator's both hands can unclamp the first switch 70b and second switch 70c.
Finally, being taken out by wire rod complete for backfin, the folding line formed further according to wire rod backfin carries out bending knuckle, to complete The manufacturing procedure of wire rod bending knuckle, and wire rod to same dimensions can carry out large batch of processing according to this, simple to operate just Prompt.
In the processing mode of traditional manual bending knuckle, operator's every knuckle 100 wire rods of processing, need consumption Take 500 seconds, and after using the knuckle equipment 100 of the present invention, operator's every knuckle 100 wire rods of processing, it is only necessary to 300 Second, functioning efficiency is greatly improved.
It should be noted that the wire rod being applicable to backfin banding of the knuckle equipment 100 of the present invention is specially FFC, (FFC is i.e. The abbreviation of Flexible Flat Cable, Chinese is flexible flat cable, also referred to as winding displacement), but, it is not limited thereto.
Compared with prior art, vertically it is fixed on due to the linear actuator 20a of the knuckle equipment 100 of the present invention On installing rack 10;Movable plate 20b is vertically mobile to be located on installing rack 10, and movable plate 20b is fixedly connected on straight line and drives The outfan of dynamic device 20a;Knuckle assembly 30 comprises the first knuckle briquetting 31 and the second knuckle briquetting 32, the first knuckle briquetting 31 in Position is adjustable to be installed on movable plate 20b, and the second knuckle briquetting 32 is adjustable in position to be installed on installing rack 10, and First knuckle briquetting 31 and the most facing setting of the second knuckle briquetting 32;First knuckle briquetting 31 and the second knuckle One in briquetting 32 is provided with a cushion pad 33, and cushion pad 33 offers knuckle groove 34, the first knuckle briquetting 31 and second Another one in knuckle briquetting 32 has protruded out knuckle projection 35 towards knuckle groove 34, and knuckle projection 35 can depart from knuckle groove 34 Snap fit, treat that the wire rod of backfin is positioned between the first knuckle briquetting 31 and the second knuckle briquetting 32;First limit base 40a Adjustable in position being installed on installing rack 10, the first limit base 40a conflicts for rear side or the front side of wire rod;Second limit base 40b is that position is adjustable to be installed on installing rack 10, and the second limit base 40b conflicts for left end or the right-hand member of wire rod.Then, according to Need to bend position adjustment the first limit base 40a, the second limit base 40b and the first of each knuckle assembly 30 of knuckle on wire rod Knuckle briquetting 31 and the second knuckle briquetting 32 are to suitable installation site so that it is spacing that the rear side of wire rod or front side contact at first Seat 40a, and when the left end of wire rod or right-hand member contact at the second limit base 40b, the first knuckle pressure of each knuckle assembly 30 Block 31 is right against on wire rod the position needing to bend knuckle with the second corresponding knuckle briquetting 32;Again the wire rod treating backfin is placed On the second knuckle briquetting 32, and the rear side of wire rod or front side is made to contact at the first limit base 40a, and the left end of wire rod or right-hand member Conflict contacts at the second limit base 40b, with the placement location of wire rod of having good positioning;Then movable plate is ordered about by linear actuator 20a 20b drives the first knuckle briquetting 31 of all knuckle assemblies 30 to move near the second corresponding knuckle briquetting 32 downwards so that folding Angle projection 35 compresses wire rod corresponding position and is absorbed in knuckle groove 34, to form folding line on wire rod corresponding position;Then by straight line Driver 20a is ordered about movable plate 20b and is driven the first knuckle briquetting 31 of all knuckle assemblies 30 to move upwardly away from the second folding Angle briquetting 32, can take out wire rod complete for backfin, and the folding line formed further according to wire rod backfin carries out bending knuckle, to complete The manufacturing procedure of wire rod bending knuckle, and according to this wire rod of same dimensions can be carried out large batch of processing.Simple to operate just Victory, reduces the requirement to operator proficiency level, and operating speed greatly speeds up, and efficiency is improved.And, instead of biography The manual processing mode bending knuckle of system, it is not necessary to make a special tool for each knuckle operation, only needs single behaviour The knuckle equipment 100 making the present invention can complete the processing of wire rod bending knuckle, it is not necessary to many people participate in operation, reduce and manually account for With, it is not likely to produce work fatigue so that production cost is substantially reduced.
The above disclosed the preferred embodiments of the present invention that are only, can not limit the right of the present invention with this certainly Scope, the equivalent variations therefore made according to scope of the present invention patent, still belong to the scope that the present invention is contained.

Claims (10)

1. a knuckle equipment, it is adaptable to the wire rod of backfin banding, it is characterised in that including:
Installing rack;
At least one linear actuator, described linear actuator is vertically fixed on described installing rack;
Movable plate, described movable plate is vertically mobile to be located on described installing rack, and described movable plate is fixedly connected on institute State the outfan of linear actuator;
At least one knuckle assembly, described knuckle assembly comprises the first knuckle briquetting and the second knuckle briquetting, described first knuckle pressure Block is that position is adjustable to be installed on described movable plate, and described second knuckle briquetting is that position is adjustable is installed on installing rack On, and the setting that described first knuckle briquetting is the most facing with described second knuckle briquetting;Described first knuckle pressure One in block and described second knuckle briquetting is provided with a cushion pad, and described cushion pad offers knuckle groove, and described first Another one in knuckle briquetting and described second knuckle briquetting has protruded out knuckle projection, described knuckle projection towards described knuckle groove With the described departing snap fit of knuckle groove, treat that the described wire rod of backfin is positioned over described first knuckle briquetting and described the Between two knuckle briquettings;
At least one first limit base, described first limit base is that position is adjustable to be installed on described installing rack, and described first Limit base is conflicted for rear side or the front side of described wire rod;And
At least one second limit base, described second limit base is that position is adjustable to be installed on described installing rack, and described second Limit base is conflicted for left end or the right-hand member of described wire rod.
2. knuckle equipment as claimed in claim 1, it is characterised in that described knuckle groove is V-type groove, described knuckle projection For top be formed and the V-type spur of described V-type groove snap fit.
3. knuckle equipment as claimed in claim 1, it is characterised in that described knuckle groove and described knuckle projection are along front and back Arrange to arranging or favour fore-and-aft direction.
4. knuckle equipment as claimed in claim 1, it is characterised in that the top of described first limit base is formed and is used for carrying institute Stating the supporting part of wire rod, the rear side of described supporting part upwards protrudes out limited location protuberance, and described stopper protrusion is for after described wire rod Conflict in side.
5. knuckle equipment as claimed in claim 1, it is characterised in that be provided with knuckle group described in three groups on described installing rack Part, the arrangement that described knuckle assembly is the most spaced apart.
6. knuckle equipment as claimed in claim 1, it is characterised in that described installing rack comprises support bar, substrate, top board and leads To bar, the bottom of described support bar is vertically fixed on described substrate, and described top board is fixed on the top of described support bar End;The bottom of described guide post is vertically fixed on described substrate, and described movable plate slides and is located on described guide post; Described linear actuator is fixed on described top board.
7. knuckle equipment as claimed in claim 6, it is characterised in that also include that elastic component, described elastic component are connected to described Between substrate and described movable plate, and described elastic component perseverance is ordered about described movable plate and is moved up.
8. knuckle equipment as claimed in claim 6, it is characterised in that also include the first mounting bar, described first mounting bar edge Left and right directions is fixed on the bottom of described movable plate, described first mounting bar offers first arranged in left-right direction elongated Installing hole, described first knuckle briquetting is anchored on described first elongated installing hole by one first bolt, and described first folding The top of angle briquetting contacts at the bottom of described movable plate.
9. knuckle equipment as claimed in claim 6, it is characterised in that also include the second mounting bar, described second mounting bar edge Left and right directions is fixed on the top of described substrate, and described second mounting bar offers the elongated peace of second arranged in left-right direction Dress hole, described second knuckle briquetting, described first limit base and described second limit base are anchored on by one second bolt respectively On described second elongated installing hole, and the bottom of described second knuckle briquetting, the bottom of described first limit base and described second The bottom of limit base all contacts at the top of described substrate.
10. knuckle equipment as claimed in claim 6, it is characterised in that also include underframe, the first switch and second switch, institute State substrate to be fixed in left-right direction on described base plate;Described first switch and described second switch are installed on described underframe, It is electrically connected to again on described linear actuator after the electrical connection that described first switch is connected with described second switch.
CN201610693789.2A 2016-08-19 2016-08-19 Knuckle equipment CN106111748A (en)

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Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013116502A (en) * 2011-11-04 2013-06-13 Amada Co Ltd Plate material processing device, pressing mold, and pressing mold installation body
CN203292241U (en) * 2013-05-08 2013-11-20 温州三杉光学有限公司 Sheet glasses frame bending device
CN203508667U (en) * 2013-07-12 2014-04-02 山东科技大学 Once-formed Z-type-piece titanium alloy plate bending mechanism
CN204052471U (en) * 2014-09-09 2014-12-31 格力电器(石家庄)有限公司 Bender
CN105251815A (en) * 2015-09-25 2016-01-20 重庆渝久电力金具有限公司 Adjustable iron punching type bending machine shaped like Arabic numeral 7
CN205020599U (en) * 2015-08-19 2016-02-10 重庆永宏石油化工设备有限公司 Multi -functional flanging machine
CN205988978U (en) * 2016-08-19 2017-03-01 东莞市宝瑞电子有限公司 Knuckle equipment

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013116502A (en) * 2011-11-04 2013-06-13 Amada Co Ltd Plate material processing device, pressing mold, and pressing mold installation body
CN203292241U (en) * 2013-05-08 2013-11-20 温州三杉光学有限公司 Sheet glasses frame bending device
CN203508667U (en) * 2013-07-12 2014-04-02 山东科技大学 Once-formed Z-type-piece titanium alloy plate bending mechanism
CN204052471U (en) * 2014-09-09 2014-12-31 格力电器(石家庄)有限公司 Bender
CN205020599U (en) * 2015-08-19 2016-02-10 重庆永宏石油化工设备有限公司 Multi -functional flanging machine
CN105251815A (en) * 2015-09-25 2016-01-20 重庆渝久电力金具有限公司 Adjustable iron punching type bending machine shaped like Arabic numeral 7
CN205988978U (en) * 2016-08-19 2017-03-01 东莞市宝瑞电子有限公司 Knuckle equipment

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