CN104338853A - Continuous hinge circle-rolling device - Google Patents

Continuous hinge circle-rolling device Download PDF

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Publication number
CN104338853A
CN104338853A CN201410553424.0A CN201410553424A CN104338853A CN 104338853 A CN104338853 A CN 104338853A CN 201410553424 A CN201410553424 A CN 201410553424A CN 104338853 A CN104338853 A CN 104338853A
Authority
CN
China
Prior art keywords
volume
circle
rolling
round
punch
Prior art date
Application number
CN201410553424.0A
Other languages
Chinese (zh)
Inventor
唐良均
Original Assignee
重庆市大足区君帅五金加工厂
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 重庆市大足区君帅五金加工厂 filed Critical 重庆市大足区君帅五金加工厂
Priority to CN201410553424.0A priority Critical patent/CN104338853A/en
Publication of CN104338853A publication Critical patent/CN104338853A/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
    • B21D37/00Tools as parts of machines covered by this subclass
    • B21D37/10Die sets; Pillar guides
    • 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
    • B21D37/00Tools as parts of machines covered by this subclass
    • B21D37/10Die sets; Pillar guides
    • B21D37/12Particular guiding equipment, e.g. pliers; Special arrangements for interconnection or cooperation of dies
    • 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
    • B21D43/02Advancing work in relation to the stroke of the die or tool
    • B21D43/04Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work
    • B21D43/12Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work by chains or belts
    • 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
    • B21D53/00Making other particular articles
    • B21D53/38Making other particular articles locksmith's goods, e.g. handles
    • B21D53/40Making other particular articles locksmith's goods, e.g. handles hinges, e.g. door hinge plates

Abstract

The invention discloses a continuous hinge circle-rolling device which comprises an upper die and a lower die, wherein an end circle-rolling punch, a root circle-rolling punch, a 45-degree circle-rolling punch and a circle-rolling forming punch are sequentially arranged at the bottom of the upper die at intervals; an end circle-rolling block, a root circle-rolling block, a 45-degree circle-rolling block and a circle-rolling forming block, which respectively correspond to the end circle-rolling punch, the root circle-rolling punch, the 45-degree circle-rolling punch and the circle-rolling forming punch, are arranged on the lower die; the end circle-rolling punch, the root circle-rolling punch, the 45-degree circle-rolling punch and the circle-rolling forming punch are fixedly connected with the upper die through bolts respectively; the end circle-rolling block, the root circle-rolling block and the 45-degree circle-rolling block are fixedly connected with the lower die through bolts, and the circle-rolling forming block is movably connected to the lower die. The continuous hinge circle-rolling device can simultaneously carry out end circle-rolling, root circle-rolling, 45-degree circle-rolling and circle-rolling forming for four hinges respectively, can automatically move to the next process, achieves the purpose of automatic, efficient and precise continuous circle-rolling, and is high in precision and high in production efficiency.

Description

Hinge rolls up round belting continuously
Technical field
The invention belongs to set of molds; The technical field of guide stanchion, specifically relates to a kind of automatic, efficient, accurate hinge and rolls up round belting continuously.
Background technology
Hinge is used to connection two solids and allows the mechanical device that rotates between the two, it comprises the handing-over axle of the same blade of two panels and a hinged two panels blade, it passes through feeding, rush circular hole, excision burr, butt hole, fillet is shaping, 90 ° of bendings, roll up the operations such as round shaping and cut-out to complete, processing hinge blades in prior art is all adopt multiple single-station die tool to process successively, independent of one another between multiple mould, especially a this asymmetrical combined page blade is only after a processing link completes, the processing of next link could be started, if a link needs a workman, multiple workman is so just needed to be fitted to each other, just can complete the processing of whole hinge blades, so not only inefficiency, and lost labor.
Summary of the invention
In view of this, a kind of hinge is the object of the present invention is to provide to roll up round belting continuously, this hinge roll up continuously round belting can simultaneously to 4 hinges carry out respectively end volume circle, root volume circle, 45 ° volume circle and volume circle shaping, next process can be automatically moved to, reach the object of automatic, efficient, accurate continuous volume circle, complete precision high, production efficiency is high.
In order to achieve the above object, a kind of hinge of the present invention rolls up round belting continuously, comprise upper die and lower die, connected by interior accurate guide pillar between upper die and lower die, and form the production line of stamped workpieces between described upper die and lower die, end volume round punch is arranged at intervals with successively bottom described patrix, root volume round punch, 45 ° of volume round punches and volume circle forming punching head, described counterdie is provided with and rolls up round punch with end respectively, root volume round punch, nahlock is rolled up in 45 ° of volume round punches and the end of rolling up circle forming punching head corresponding, root volume nahlock, 45 ° of volume nahlocks and volume circle forming blocks, described end volume round punch, root volume round punch, 45 ° of volume round punches are fixedly connected with patrix respectively by bolt with volume circle forming punching head, described end volume nahlock, root volume nahlock, 45 ° of volume nahlocks are fixedly connected with counterdie by bolt, described volume circle forming blocks is movably connected on counterdie.
Further, on described counterdie, vertical pressing direction is provided with slide rail, and described volume circle forming blocks is slidably connected on slide rail, and described volume circle forming blocks is connected by inclined-plane with between volume circle forming punching head.
Further, be connected with for automatically reset elastic device between the mould of described volume circle forming blocks sidewall up and down.
Further, described elastic device is set to spring.
Further, described counterdie is also provided with transmission brake apparatus and material-pulling device.
Further, described transmission brake apparatus comprises the belt transfer roller being arranged on production line side.
Further, described material-pulling device comprises the pair of push plates being separately positioned on belt transfer roller and production line opposite side, and described push pedal is connected with cylinder or oil cylinder.
Beneficial effect of the present invention is:
Hinge of the present invention roll up continuously round belting can simultaneously to 4 hinges carry out respectively end volume circle, root volume circle, 45 ° volume circle and volume circle shaping, next process can be automatically moved to, reach the object of automatic, efficient, accurate continuous volume circle, complete precision high, production efficiency is high.
Accompanying drawing explanation
In order to make object of the present invention, technical scheme and beneficial effect clearly, the invention provides following accompanying drawing and being described:
Fig. 1 is the structural representation that round belting rolled up continuously by hinge of the present invention.
Reference numeral: 1-patrix; 2-counterdie; 3-workpiece; 4-end volume round punch; 5-end volume nahlock; 6-root volume round punch; 7-root volume nahlock; 8-45 ° of volume round punch; 9-45 ° of volume nahlock; 10-volume circle forming punching head; 11-volume circle forming blocks; 12-spring.
Detailed description of the invention
Below in conjunction with accompanying drawing, the preferred embodiments of the present invention are described in detail.
Be illustrated in figure 1 the structural representation that round belting rolled up continuously by hinge of the present invention, a kind of hinge of the present invention rolls up round belting continuously, comprise patrix 1 and counterdie 2, connected by interior accurate guide pillar between patrix 1 and counterdie 2, and form the production line of stamped workpieces 3 between described patrix 1 and counterdie 2, end volume round punch 4 is arranged at intervals with successively bottom described patrix 1, root volume round punch 6, 45 ° of volume round punches 8 and volume circle forming punching head 10, described counterdie 2 is provided with and rolls up round punch 4 with end respectively, root volume round punch 6, the end volume nahlock 5 of 45 ° of volume round punches 8 and volume circle forming punching head 10 correspondence, root volume nahlock 7, 45 ° of volume nahlocks 9 and volume circle forming blocks 11, described end volume round punch 4, root volume round punch 6, 45 ° of volume round punches 8 are fixedly connected with patrix 1 respectively by bolt with volume circle forming punching head 10, described end volume nahlock 5, root volume nahlock 7, 45 ° of volume nahlocks 9 are fixedly connected with counterdie 2 by bolt, described volume circle forming blocks 11 is movably connected on counterdie 2.
The present embodiment is arranged on one piece of stamping die by end being rolled up nahlock 5, root volume nahlock 7,45 ° volume nahlock 9 and volume circle forming blocks 11 simultaneously, mould is carried out 4 hinges simultaneously respectively, and circle, root volume circle are rolled up in end, 45 ° volume is round and volume circle is shaping, next process can be automatically moved to, reach the object of automatic, efficient, accurate continuous volume circle, complete precision high, production efficiency is high.
Further, on preferred described counterdie 2, vertical pressing direction is provided with slide rail, described volume circle forming blocks 11 is slidably connected on slide rail, described volume circle forming blocks 11 is connected by inclined-plane with between volume circle forming punching head 10, the angle on the inclined-plane between preferred volume circle forming blocks 11 and volume circle forming punching head 10 is set to 45 °, preferred slide rail is set to trapezoidal slide rail, this structure of the present embodiment is moved down by volume circle forming punching head 10, make volume circle forming blocks 11 move along slide rail direction, and to workpiece 3 carry out volume justify shaping.
Further, be connected with for automatically reset elastic device between preferred described volume circle forming blocks 11 sidewall up and down mould 2, preferred described elastic device is set to spring 12, this structure of the present embodiment is conducive to rolling up round forming blocks 11 and automatically resets, be conducive to the carrying out of next process, the volume circle being convenient to Automatic continuous is shaping.
Further, preferred described counterdie 2 is also provided with and transmits brake apparatus and material-pulling device, described transmission brake apparatus comprises the belt transfer roller being arranged on production line side, described material-pulling device comprises the pair of push plates being separately positioned on belt transfer roller and production line opposite side, and described push pedal is connected with cylinder or oil cylinder.
What finally illustrate is, above preferred embodiment is only in order to illustrate technical scheme of the present invention and unrestricted, although by above preferred embodiment to invention has been detailed description, but those skilled in the art are to be understood that, various change can be made to it in the form and details, and not depart from claims of the present invention limited range.

Claims (7)

1. a hinge rolls up round belting continuously, comprise upper die and lower die, connected by interior accurate guide pillar between upper die and lower die, and form the production line of stamped workpieces between described upper die and lower die, it is characterized in that: bottom described patrix, be arranged at intervals with end volume round punch successively, root volume round punch, 45 ° of volume round punches and volume circle forming punching head, described counterdie is provided with and rolls up round punch with end respectively, root volume round punch, nahlock is rolled up in 45 ° of volume round punches and the end of rolling up circle forming punching head corresponding, root volume nahlock, 45 ° of volume nahlocks and volume circle forming blocks, described end volume round punch, root volume round punch, 45 ° of volume round punches are fixedly connected with patrix respectively by bolt with volume circle forming punching head, described end volume nahlock, root volume nahlock, 45 ° of volume nahlocks are fixedly connected with counterdie by bolt, described volume circle forming blocks is movably connected on counterdie.
2. hinge as claimed in claim 1 rolls up round belting continuously, it is characterized in that: on described counterdie, vertical pressing direction is provided with slide rail, and described volume circle forming blocks is slidably connected on slide rail, and described volume circle forming blocks is connected by inclined-plane with between volume circle forming punching head.
3. hinge as claimed in claim 2 rolls up round belting continuously, it is characterized in that: be connected with for automatically reset elastic device between the mould of described volume circle forming blocks sidewall up and down.
4. hinge as claimed in claim 3 rolls up round belting continuously, it is characterized in that: described elastic device is set to spring.
5. the hinge as described in any one of Claims 1 to 4 rolls up round belting continuously, it is characterized in that: described counterdie is also provided with and transmits brake apparatus and material-pulling device.
6. hinge as claimed in claim 5 rolls up round belting continuously, it is characterized in that: described transmission brake apparatus comprises the belt transfer roller being arranged on production line side.
7. hinge as claimed in claim 6 rolls up round belting continuously, and it is characterized in that: described material-pulling device comprises the pair of push plates being separately positioned on belt transfer roller and production line opposite side, described push pedal is connected with cylinder or oil cylinder.
CN201410553424.0A 2014-10-20 2014-10-20 Continuous hinge circle-rolling device CN104338853A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410553424.0A CN104338853A (en) 2014-10-20 2014-10-20 Continuous hinge circle-rolling device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410553424.0A CN104338853A (en) 2014-10-20 2014-10-20 Continuous hinge circle-rolling device

Publications (1)

Publication Number Publication Date
CN104338853A true CN104338853A (en) 2015-02-11

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201410553424.0A CN104338853A (en) 2014-10-20 2014-10-20 Continuous hinge circle-rolling device

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104923597A (en) * 2015-05-25 2015-09-23 祥鑫科技股份有限公司 Method for rolling workpieces in upward-pressing mode
CN108580677A (en) * 2018-03-21 2018-09-28 苏州弘能精密模具有限公司 A kind of edge rolling forming die set and forming technology
CN109550867A (en) * 2018-11-22 2019-04-02 芜湖科网焊接科技股份有限公司 A kind of bending molding process of steel wire both ends fixed ring
CN109676059A (en) * 2018-12-13 2019-04-26 宁波四海琴业有限公司 The long hinge edge rolling molding machine of piano cover plate

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5533865A (en) * 1978-08-31 1980-03-10 Asahi Seiki Kogyo Kk Production of long hinge
US4730379A (en) * 1986-08-01 1988-03-15 Chen Yen W On the table automatic operation type of pivot-pin fitting machine
CN101120150A (en) * 2005-03-18 2008-02-06 哈恩两合公司 Flat strap hinge
CN101294467A (en) * 2007-04-27 2008-10-29 西蒙斯工厂有限公司 Hinge and method for manufacturing a hinge
CN104014669A (en) * 2014-06-23 2014-09-03 昆山力盟机械工业有限公司 Die and method for continuously stamping hinges

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5533865A (en) * 1978-08-31 1980-03-10 Asahi Seiki Kogyo Kk Production of long hinge
US4730379A (en) * 1986-08-01 1988-03-15 Chen Yen W On the table automatic operation type of pivot-pin fitting machine
CN101120150A (en) * 2005-03-18 2008-02-06 哈恩两合公司 Flat strap hinge
CN101294467A (en) * 2007-04-27 2008-10-29 西蒙斯工厂有限公司 Hinge and method for manufacturing a hinge
CN104014669A (en) * 2014-06-23 2014-09-03 昆山力盟机械工业有限公司 Die and method for continuously stamping hinges

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104923597A (en) * 2015-05-25 2015-09-23 祥鑫科技股份有限公司 Method for rolling workpieces in upward-pressing mode
CN108580677A (en) * 2018-03-21 2018-09-28 苏州弘能精密模具有限公司 A kind of edge rolling forming die set and forming technology
CN109550867A (en) * 2018-11-22 2019-04-02 芜湖科网焊接科技股份有限公司 A kind of bending molding process of steel wire both ends fixed ring
CN109550867B (en) * 2018-11-22 2020-06-26 芜湖科网焊接科技股份有限公司 Bending forming process for fixing rings at two ends of steel wire
CN109676059A (en) * 2018-12-13 2019-04-26 宁波四海琴业有限公司 The long hinge edge rolling molding machine of piano cover plate

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Application publication date: 20150211

RJ01 Rejection of invention patent application after publication