CN104338853A - Continuous hinge circle-rolling device - Google Patents
Continuous hinge circle-rolling device Download PDFInfo
- 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
Links
- 238000005096 rolling process Methods 0.000 title claims abstract description 31
- 238000004519 manufacturing process Methods 0.000 claims abstract description 13
- 238000004080 punching Methods 0.000 claims description 15
- 230000005540 biological transmission Effects 0.000 claims description 4
- 238000003825 pressing Methods 0.000 claims description 3
- 230000000875 corresponding Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 6
- 238000007493 shaping process Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/10—Die sets; Pillar guides
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/10—Die sets; Pillar guides
- B21D37/12—Particular guiding equipment, e.g. pliers; Special arrangements for interconnection or cooperation of dies
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D43/00—Feeding, 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
- B21D43/02—Advancing work in relation to the stroke of the die or tool
- B21D43/04—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work
- B21D43/12—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work by chains or belts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D53/00—Making other particular articles
- B21D53/38—Making other particular articles locksmith's goods, e.g. handles
- B21D53/40—Making 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
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.
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 |
Family
ID=52495791
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 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104338853A (en) |
Cited By (4)
| 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)
| 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 |
-
2014
- 2014-10-20 CN CN201410553424.0A patent/CN104338853A/en not_active Application Discontinuation
Patent Citations (5)
| 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)
| 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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| SE01 | Entry into force of request for substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150211 |
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| RJ01 | Rejection of invention patent application after publication |