CN102861827B - Rotary folding and riveting die - Google Patents
Rotary folding and riveting die Download PDFInfo
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- CN102861827B CN102861827B CN201210340519.5A CN201210340519A CN102861827B CN 102861827 B CN102861827 B CN 102861827B CN 201210340519 A CN201210340519 A CN 201210340519A CN 102861827 B CN102861827 B CN 102861827B
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- riveting
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Abstract
The invention discloses a rotary folding and riveting die, which comprises a lower die, an upper die and a slicer, wherein the upper die is provided with a folding and riveting convex die, the lower die is provided with a lower die holder and a concave die, the slicer comprises a connecting rod, a belt and a belt pulley, the power of a machine tool is transferred onto the slicer through the connecting rod so as to drive the belt pulley on the slicer to rotate, the belt pulley on the slicer drives a rotary shaft which is arranged on the concave die through the belt so as to drive the concave die to rotate, the concave die rotates for 90 degrees in one step, the folding and riveting convex die moves downwards to complete the press riveting of a metal plate with the concave die, so that a multilayer metal plate can be stably riveted, the riveting efficiency is high, and the verticality and the planeness precision of a riveted product are high. Meanwhile, an error delivery guide pin which is arranged on the rotary folding and riveting die can make the upper die stop suddenly so as to protect the convex die when a processed bar material is delivered in mistake, and a limiting column also can prevent the excessive downward movement of the upper die so as to protect the die.
Description
Technical field
The present invention relates to a kind of sheet metal part processing mold, the folded riveting mould of especially a kind of revolution.
Background technology
In machinery industry, sheet metal can be used in a large number, sometimes need which floor or plurality of layers sheet metal to stack up use.Traditional method uses riveting machine riveted joint in layer, and riveted joint efficiency is low, riveted joint product perpendicularity out and flatness effect bad, when especially plurality of layers sheet metal is riveted together, use riveting machine to be difficult to process, Product Precision cannot ensure.Given this, be necessary to design the folded riveting mould of a kind of revolution, to solve the problem.
Summary of the invention
The technical problem that the present invention mainly solves is to provide the folded riveting mould of a kind of revolution; this revolution is folded riveting mould and is provided with dispenser, folded riveting punch; die shoe and die; by connecting rod machine power be delivered to dispenser and drive the pulley rotation on dispenser; the gyroaxis of belt pulley on dispenser by belt drive die is arranged; thus driving cavity die rotating motion, die once rotates 90 °.Folded riveting punch moves down the crimping riveted completing sheet metal with die, and can stably be got up by multiple layer metal sheet material superposition riveted, riveted joint efficiency is high, riveted joint product perpendicularity out and flatness precision high.Meanwhile, the misdelivery pilot pin that riveting mould is folded in this revolution to be had makes patrix suddenly stop protecting punch when misdelivering processing billot, and limited post also can prevent patrix from too much moving down, protection mould.
For solving the problems of the technologies described above, the technical solution used in the present invention is: provide a kind of revolution folded riveting mould, comprising: counterdie, patrix, first end face, second end face and dispenser, described patrix is assemblied in above described counterdie, and described patrix is provided with upper bolster, upper padding plate, fixed head, pressing plate, punch, folded riveting punch, discharging panel seat and stripper, the below that described upper padding plate is positioned at described upper bolster is connected with described upper bolster, described fixed head is positioned at the below of described upper padding plate, described punch is positioned at described fixed head, described pressing plate is positioned at the below of described fixed head, and described stripper seat is positioned at below described pressing plate, and described stripper is positioned at below described discharging panel seat and is connected with described discharging panel seat,, described counterdie is provided with recessed solid plate, lower bolster, die shoe, die and feet, described feet is positioned at the bottom of described counterdie, the top that described die shoe is positioned at described feet is connected with described feet, the top that described lower bolster is positioned at described die shoe is connected with described die shoe, described recessed solid plate is positioned at the top of described lower bolster, described die to be positioned on described die shoe and to be positioned at the below of described folded riveting punch, and described dispenser is provided with connecting rod, belt pulley, belt and tightening belt assembly, described dispenser is connected by described belt with described die, and on described upper bolster, the first end is defined as the left end of mould, then described upper bolster is provided with stop collar assembly near described first end, pilot pin assembly is provided with on the right side of described stop collar assembly, fine positioning flase drop pin assemblies is provided with on the right side of described pilot pin assembly, misdelivery pumping board assembly is provided with on the right side of described fine positioning flase drop pin assemblies, fine positioning assembly is provided with on the right side of described misdelivery pumping board assembly, be provided with on the right side of described fine positioning assembly and suppress pin assemblies, described suppressing on the right side of pin assemblies is provided with misdelivery pilot pin, counting pumping board is provided with on the right side of described misdelivery pilot pin, little Guide column component is provided with on the right side of described counting pumping board, large Guide column component is provided with on the right side of described little Guide column component, limited post is provided with on the right side of described large Guide column component, on the right side of described limited post, be provided with blanking misdelivery protective device, on the right side of described blanking misdelivery protective device, described second end be provided with scrap cutter.
Described die shoe is provided with lifter guide pin, die plate insert, gyroaxis, revolving sleeve, button point push rod and metal hose, described lifter guide pin is positioned at described die shoe near described first end face side, described die plate insert is positioned in the middle part of described die shoe, described gyroaxis and revolving sleeve are positioned at described die shoe near described second end face side, described gyroaxis is also positioned at described revolving sleeve and is connected with described die, button point push rod is positioned at described die plate insert near described second end face side, described metal hose to be positioned in the middle part of described die shoe and to protrude from described die shoe lower plane.
In a preferred embodiment of the present invention, when the die on described die shoe works, the angle of revolution often turned round once is 90 °.
In a preferred embodiment of the present invention, the quantity of described button point push rod is at least 3.
The present invention turns round folded riveting mould can stably by multiple layer metal sheet material superposition riveted, riveted joint efficiency is high, riveted joint product perpendicularity out and flatness precision high, and be provided with slewing equipment, folded riveting can be carried out by after sheet metal workpiece half-twist, meet the requirement rotating folded riveting, location and correcting processing make the upper and lower mould alignment precision of mould high, and misdelivery pilot pin can prevent mould slender acanthopanax chemical product.
Accompanying drawing explanation
Fig. 1 is the structure for amplifying front view that the present invention turns round folded riveting mould converted products;
Fig. 2 is the structure for amplifying side view that the present invention turns round folded riveting mould converted products;
Fig. 3 is the structural representation that the present invention turns round folded riveting mould;
Fig. 4 is the right view that the present invention turns round folded riveting mould patrix;
Fig. 5 is the left view that the present invention turns round folded riveting mould patrix;
Fig. 6 is the top view that the present invention turns round folded riveting mould counterdie;
Fig. 7 is the left view that the present invention turns round folded riveting mould counterdie;
In figure, the mark of each parts is as follows: 1, upper bolster, 2, stop collar assembly, 3, pilot pin assembly, 4, blanking misdelivery protective device, 5, scrap cutter, 6, upper padding plate, 7, fixed head, 8, pressing plate, 9, punch, 10, discharging panel seat, 11, stripper, 12, recessed solid plate, 13, lower bolster, 14, lifter guide pin, 15, die plate insert, 16, gyroaxis, 17, revolving sleeve, 18, die, 19, folded riveting punch, 20, belt pulley, 21, die shoe, 22, feet, 23, button point push rod, 24, dispenser, 25, fine positioning flase drop pin assemblies, 26, misdelivery pumping board assembly, 27, fine positioning assembly, 28, suppress pin assemblies, 29, misdelivery pilot pin, 30, counting pumping board, 31, little Guide column component, 32, large Guide column component, 33, limited post, 34, connecting rod, 35, belt, 36, tightening belt assembly, 37, metal hose, 100, first end face, 101, second end face, 200, patrix, 201, counterdie.
Detailed description of the invention
Below in conjunction with accompanying drawing and concrete preferred embodiment, the present invention will be described in detail, can be easier to make advantages and features of the invention be readily appreciated by one skilled in the art, these embodiments are only illustrative objects, are not intended to limit scope of the present invention.
Refer to Fig. 1 to Fig. 7, the present invention turns round folded riveting mould and comprises: counterdie 201, patrix 200, first end face 100, second end face 101 and dispenser 24, described patrix 200 is assemblied in above described counterdie 201, described patrix 200 is provided with upper bolster 1, upper padding plate 6, fixed head 7, pressing plate 8, punch 9, folded riveting punch 19, discharging panel seat 10 and stripper 11, the below that described upper padding plate 6 is positioned at described upper bolster 1 is connected with described upper bolster 1, described fixed head 7 is positioned at the below of described upper padding plate 6, described punch 9 is positioned at described fixed head 7, described pressing plate 8 is positioned at the below of described fixed head 7, described discharging panel seat 10 is positioned at below described pressing plate 8, described stripper 11 is positioned at below described discharging panel seat 10 and is connected with described discharging panel seat 10, described counterdie 201 is provided with recessed solid plate 12, lower bolster 13, die shoe 21, die 18 and feet 22, described feet 22 is positioned at the bottom of described counterdie 201, the top that described die shoe 21 is positioned at described feet 22 is connected with described feet 22, the top that described lower bolster 13 is positioned at described die shoe 21 is connected with described die shoe 21, described recessed solid plate 12 is positioned at the top of described lower bolster 13, described die 18 to be positioned on described die shoe 21 and to be positioned at the below of described folded riveting punch 19, described dispenser 24 is provided with connecting rod 34, belt pulley 20, belt 35 and tightening belt assembly 36, described dispenser 24 is connected by described belt 35 with described die 18.
In addition, described fixed head 7 plays location punch 9 and acts on, and pressing plate 8 is in order to solid punch 9, and discharging panel seat 10 is in order to positive stripper 11, and stripper 11 is in order to binder discharging, and tightening belt assembly 36 makes belt 35 be unlikely to pine in order to tightening belt 35.
Further, sheet metal billot to be processed is sent on die 18, machine power is delivered to dispenser 24 and drives the belt pulley 20 on dispenser 24 to rotate by connecting rod 34, belt pulley 20 on dispenser 24 drives the gyroaxis 16 that die 18 is arranged by belt 35, thus driving die 18 gyration, die 18 once rotates 90 °.After the complete rotation in 90 ° of die 18, folded riveting punch 19 moves down the crimping riveted completing sheet metal with die 18.Riveting is folded in the rotation that next workpiece is carried out in the reach of sheet metal billot continuation afterwards.
In addition, described upper bolster 1 is disposed with stop collar assembly 2, pilot pin assembly 3, fine positioning flase drop pin assemblies 25, misdelivery pumping board assembly 26, fine positioning assembly 27 from the first end face 100 to the second end face 101, suppresses pin assemblies 28, misdelivery pilot pin 29, counting pumping board 30, little Guide column component 31, large Guide column component 32, limited post 33, blanking misdelivery protective device 4 and scrap cutter 5.
Further, stop collar assembly 2 is in order to control stripper stroke, pilot pin 3 assembly is in order to correcting billot, blanking misdelivery protective device 4 is in order to can by punch 9 upward retraction when punch 9 cannot enter die 18, misdelivery pumping board assembly 26 plays movable punch 9 and acts on, fine positioning assembly 27 makes punch 9 can enter die 18 smoothly in order to correcting gyroaxis 16, suppressing pin assemblies 28 for binder discharging provides power, misdelivery pilot pin 29 makes patrix 200 suddenly stop protecting punch 9 when misdelivering processing billot, counting pumping board 30 is in order to control folded riveting number of times, a Product processing is completed when reaching the folded riveting number of times of setting, the product blanking processed is taken away, little Guide column component 31 and large Guide column component 32 all play the guiding role to mould, limited post 33 too much moves down in order to prevent patrix 200, protection mould, scrap cutter 5 is in order to cut off processing work redundance.
In addition, described die shoe 21 is provided with lifter guide pin 14, die plate insert 15, gyroaxis 16, revolving sleeve 17, button point push rod 23 and metal hose 37, described lifter guide pin 14 is positioned at described die shoe 21 near described first end face 100 side, described die plate insert 15 is positioned in the middle part of described die shoe 21, described gyroaxis 16 and revolving sleeve 17 are positioned at described die shoe 21 near described second end face 101 side, described gyroaxis 16 is also positioned at described revolving sleeve 17 and is connected with described die 18, button point push rod 23 is positioned at described die plate insert 15 near described second end face 101 side, described metal hose 37 to be positioned in the middle part of described die shoe 21 and to protrude from described die shoe 21 lower plane, metal hose 37 is connected with external dust catcher and is siphoned away by the waste material produced in mold work process, in order to avoid waste material blocks die 18.
Further, lifter guide pin 14 is in order to buoyant and correcting processing billot, recessed solid plate 12 is in order to fixing die plate insert 15, gyroaxis 16 plays the fixing die 18 that rotates and acts on, revolving sleeve 17 supports gyroaxis 16, button point push rod 23 is in order to eject die 18 button point, and namely button point processes the coupling part on billot between two workpieces, and this coupling part is ejected die 18 by button point push rod 23 after being fallen by mould punching.
Be different from prior art, the present invention turns round folded riveting mould can stably by multiple layer metal sheet material superposition riveted, and riveted joint efficiency is high, riveted joint product perpendicularity out and flatness precision high.Meanwhile, the misdelivery pilot pin that riveting mould is folded in this revolution to be had makes patrix suddenly stop protecting punch when misdelivering processing billot, and limited post also can prevent patrix from too much moving down, protection mould.
The foregoing is only embodiments of the invention; not thereby the scope of the claims of the present invention is limited; every utilize description of the present invention and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention.
Claims (3)
1. the folded riveting mould of revolution, for metal plate member multi-laminate riveting processing, is characterized in that, comprising: counterdie, patrix, first end face, second end face and dispenser, described patrix is assemblied in above described counterdie, and described patrix is provided with upper bolster, upper padding plate, fixed head, pressing plate, punch, folded riveting punch, discharging panel seat and stripper, the below that described upper padding plate is positioned at described upper bolster is connected with described upper bolster, described fixed head is positioned at the below of described upper padding plate, described punch is positioned at described fixed head, described pressing plate is positioned at the below of described fixed head, described stripper seat is positioned at below described pressing plate, and described stripper is positioned at below described discharging panel seat and is connected with described discharging panel seat, and described counterdie is provided with recessed solid plate, lower bolster, die shoe, die and feet, described feet is positioned at the bottom of described counterdie, the top that described die shoe is positioned at described feet is connected with described feet, the top that described lower bolster is positioned at described die shoe is connected with described die shoe, described recessed solid plate is positioned at the top of described lower bolster, described die to be positioned on described die shoe and to be positioned at the below of described folded riveting punch, and described dispenser is provided with connecting rod, belt pulley, belt and tightening belt assembly, described dispenser is connected by described belt with described die, and on described upper bolster, the first end is defined as the left end of mould, then described upper bolster is provided with stop collar assembly near described first end, pilot pin assembly is provided with on the right side of described stop collar assembly, fine positioning flase drop pin assemblies is provided with on the right side of described pilot pin assembly, misdelivery pumping board assembly is provided with on the right side of described fine positioning flase drop pin assemblies, fine positioning assembly is provided with on the right side of described misdelivery pumping board assembly, be provided with on the right side of described fine positioning assembly and suppress pin assemblies, described suppressing on the right side of pin assemblies is provided with misdelivery pilot pin, counting pumping board is provided with on the right side of described misdelivery pilot pin, little Guide column component is provided with on the right side of described counting pumping board, large Guide column component is provided with on the right side of described little Guide column component, limited post is provided with on the right side of described large Guide column component, on the right side of described limited post, be provided with blanking misdelivery protective device, on the right side of described blanking misdelivery protective device, described second end be provided with scrap cutter, described die shoe is provided with lifter guide pin, die plate insert, gyroaxis, revolving sleeve, button point push rod and metal hose, described lifter guide pin is positioned at described die shoe near described first end face side, described die plate insert is positioned in the middle part of described die shoe, described gyroaxis and revolving sleeve are positioned at described die shoe near described second end face side, described gyroaxis is also positioned at described revolving sleeve and is connected with described die, a button point push rod is positioned at described die plate insert near described second end face side, and described metal hose to be positioned in the middle part of described die shoe and to protrude from described die shoe lower plane.
2. riveting mould is folded in revolution according to claim 1, it is characterized in that, when the die on described die shoe works, the angle of revolution often turned round once is 90 °.
3. riveting mould is folded in revolution according to claim 1, it is characterized in that, the quantity of described button point push rod is at least 3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210340519.5A CN102861827B (en) | 2012-09-14 | 2012-09-14 | Rotary folding and riveting die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210340519.5A CN102861827B (en) | 2012-09-14 | 2012-09-14 | Rotary folding and riveting die |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102861827A CN102861827A (en) | 2013-01-09 |
| CN102861827B true CN102861827B (en) | 2015-03-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210340519.5A Active CN102861827B (en) | 2012-09-14 | 2012-09-14 | Rotary folding and riveting die |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104550510B (en) * | 2015-01-21 | 2016-07-06 | 宁波鸿达电机模具有限公司 | A kind of folded riveting knot structure in electric machine iron core automatic laminating punching |
| CN105429381A (en) * | 2015-11-06 | 2016-03-23 | 无锡高晟成型科技有限公司 | Motor iron core molding die |
| CN116393577A (en) * | 2023-03-29 | 2023-07-07 | 大连藤洋钢材加工有限公司 | Elevator motor iron core stamping die |
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| CN102861827A (en) | 2013-01-09 |
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Address after: 215311, No. 108, Sheng Yi Road, Chengbei hi tech park, Yushan Town, Suzhou City, Jiangsu, Kunshan Applicant after: JIANGSU RONGTENG PRECISION COMPONENTS TECHNOLOGY CO., LTD. Address before: 215311, No. 108, Sheng Yi Road, Chengbei hi tech park, Yushan Town, Suzhou City, Jiangsu, Kunshan Applicant before: Kunshan Rontem Tooling and Stamping Co., Ltd. |
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Free format text: CORRECT: APPLICANT; FROM: KUNSHAN RONTEN MOULD PRODUCT MANUFACTURE CO., LTD. TO: JIANGSU RONGTENG PRECISION COMPONENT TECHNOLOGY CO., LTD. |
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