CN104128540B - Closed type rivet automatic forming equipment - Google Patents
Closed type rivet automatic forming equipment Download PDFInfo
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- CN104128540B CN104128540B CN201410335164.XA CN201410335164A CN104128540B CN 104128540 B CN104128540 B CN 104128540B CN 201410335164 A CN201410335164 A CN 201410335164A CN 104128540 B CN104128540 B CN 104128540B
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- blind rivet
- rivet
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Abstract
The present invention relates to a kind of closed type rivet automatic forming equipment, belong to mechanical equipment technical field.It comprises fixed mount, slider driving gear, the first main mould, the second main mould, the first punch die, the second punch die, blind rivet seat and material jacking mechanism, fixed mount side is provided with blind rivet seat, the first punch die and the second punch die from top to bottom successively, the fixed mount left and right sides is respectively equipped with rivet nut vibrating disc and blind rivet vibrating disc, be provided with blind rivet push rod outside blind rivet seat, blind rivet push rod is promoted synchronously to head in blind rivet seat and the first punch die by material jacking mechanism by camshaft; Described camshaft connects flywheel, and flywheel promotes by slider driving gear the first main mould and the second main mould motion that are arranged on slider driving gear front end.The present invention can complete the automatic forming processing of closed type rivet, once-forming, easy and simple to handle, is applicable to producing in enormous quantities; Speed is fast, energy continuous operation; Security is high, has stopped the generation of security incident; Improve product quality, reduce defect rate.
Description
Technical field
The present invention relates to a kind of closed type rivet automatic forming equipment, belong to mechanical equipment technical field.
Background technology
Closed type rivet, also known as F snap riveting nail, because it has water-proof function and blind rivet head to wrap in the inside, difficult drop-off, be widely used in every field, the huge market demand, but have in ailhead be wrap in the inside, manually can only produce on punch press, although have the punching of repacking automatic punching machine at present, but two roads can only be divided to produce, and speed is slow, debugging is painstaking, quality is restive, is not suitable for large batch of production.
Summary of the invention
The object of the invention is to overcome above-mentioned weak point, thus a kind of closed type rivet automatic forming equipment is provided, the automatic forming processing of closed type rivet can be completed, once-forming, easy and simple to handle, be applicable to producing in enormous quantities.
According to technical scheme provided by the invention, closed type rivet automatic forming equipment comprises fixed mount, slider driving gear, first main mould, second main mould, first punch die, second punch die, blind rivet seat and material jacking mechanism, it is characterized in that: fixed mount side is provided with blind rivet seat from top to bottom successively, first punch die and the second punch die, the fixed mount left and right sides is respectively equipped with rivet nut vibrating disc and blind rivet vibrating disc, blind rivet vibrating disc connects the blind rivet conveying lever of straight-through blind rivet seat, blind rivet in blind rivet vibrating disc is transported in blind rivet seat by blind rivet conveying lever, rivet nut vibrating disc connects the rivet nut conveying lever of straight-through first punch die, rivet nut in rivet nut vibrating disc is transported in the first punch die by rivet nut conveying lever, be provided with blind rivet push rod outside described blind rivet seat, blind rivet push rod is promoted synchronously to head in blind rivet seat and the first punch die by material jacking mechanism by camshaft, described camshaft connects flywheel, and flywheel promotes by slider driving gear the first main mould and the second main mould motion that are arranged on slider driving gear front end.
Further, blind rivet conveying lever comprises the body of rod, is connected by screw two guided plates in the body of rod along its length, forms a delivery chute by blind rivet between two guided plates; Rivet nut conveying lever is identical with blind rivet conveying lever structure.
Further, material jacking mechanism comprises extension spring, pushing block, push rod, guide pin bushing and dwang, and pushing block is triangle, and the center rotating of triangle pushing block is connected on fixed mount, triangle pushing block front end connects push rod, pusher slide is automatically connected in guide pin bushing, and push rod front end is provided with dwang, is rotatably connected on fixed mount in the middle part of dwang, rear end, dwang bottom connects blind rivet push rod, the rear end of triangle pushing block is positioned at camshaft front, and triangle pushing block lower end connects extension spring, and extension spring rear end is connected on fixed mount.
Further, slider driving gear comprises camshaft connecting rod, master slider, master slider guide rail, upper sliding block, pulley guide rails, pulley, pulley base, pulley base guide rail, lower spring cup, spring, upper spring seat and depression bar, camshaft connecting rod one end connects camshaft, the other end connects master slider, master slider front end is slidably connected master slider guide rail, master slider guide rail front end connects the first main mould and the second main mould, master slider guide rail lower end connects pulley guide rails, pulley guide rails lower end is provided with pulley base, the pulley rolling that pulley base upper end is rotationally connected is arranged in pulley guide rails, pulley base bottom connects the depression bar being positioned at pulley base guide rail, depression bar front end is provided with upper spring seat, upper spring seat front end is provided with spring, spring at front end is provided with the lower spring cup be fixed in pulley guide rails, depression bar rear end is provided with the flywheel that can promote depression bar.
Compared with the prior art the present invention has the following advantages:
Structure of the present invention is simple, compact, reasonable, can complete the automatic forming processing of closed type rivet, once-forming, easy and simple to handle, is applicable to producing in enormous quantities; Speed is fast, energy continuous operation; Security is high, has stopped the generation of security incident; Improve product quality, reduce defect rate.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is material jacking mechanism structural representation.
Fig. 3 is blind rivet conveying lever structural representation.
Fig. 4 is punch die and main mode structure schematic diagram.
Fig. 5 is slider driving gear structural representation.
Description of reference numerals: 1-rivet nut vibrating disc, 2-rivet nut conveying lever, 3-fixed mount, 4-blind rivet conveying lever, 4.1-the body of rod, 4.2-guided plate, 5-blind rivet vibrating disc, 6-slider driving gear, 6.1-camshaft connecting rod, 6.2-master slider, 6.3-master slider guide rail, the upper sliding block of 6.4-, 6.5-pulley guide rails, 6.6-pulley, 6.7-pulley base, 6.8-pulley base guide rail, 6.9-lower spring cup, 6.10-spring, 6.11-upper spring seat, 6.12-depression bar, the main mould of 7-first, the main mould of 8-second, 9-first punch die, 10-second punch die, 11-blind rivet seat, 12-material jacking mechanism, 12.1-extension spring, 12.2-pushing block, 12.3-push rod, 12.4-guide pin bushing, 12.5-dwang, 13-camshaft, 14-blind rivet push rod, 15-flywheel.
Detailed description of the invention
Embodiment in is by reference to the accompanying drawings further described by the present invention below:
As shown in Fig. 1 ~ 5, the present invention mainly comprises fixed mount 3, main mould 8, first punch die 9, second punch die 10 of slider driving gear the 6, first main mould 7, second, blind rivet seat 11 and material jacking mechanism 12, and fixed mount 3 side is provided with blind rivet seat 11, first punch die 9 and the second punch die 10 from top to bottom successively.
Fixed mount 3 left and right sides is respectively equipped with rivet nut vibrating disc 1 and blind rivet vibrating disc 5, and blind rivet vibrating disc 5 connects the blind rivet conveying lever 4 of straight-through blind rivet seat 11, the blind rivet in blind rivet vibrating disc 5 is transported in blind rivet seat 11 by blind rivet conveying lever 4.Rivet nut vibrating disc 1 connects the rivet nut conveying lever 2 of straight-through first punch die 9, the rivet nut in rivet nut vibrating disc 1 is transported in the first punch die 9 by rivet nut conveying lever 2.
As shown in Figure 3, described blind rivet conveying lever 4 comprises the body of rod 4.1, and be connected by screw along its length in the body of rod 4.1 between two guided plates, 4.2, two guided plates 4.2 and form a delivery chute by blind rivet, delivery chute makes blind rivet pass through successively one by one.Described rivet nut conveying lever 2 is identical with blind rivet conveying lever 4 structure.
Be provided with blind rivet push rod 14 outside described blind rivet seat 11, blind rivet push rod 14 is promoted can synchronously head in blind rivet seat 11 and the first punch die 9 by material jacking mechanism 12 by camshaft 13.
As shown in Figure 2, described material jacking mechanism 12 comprises extension spring 12.1, pushing block 12.2, push rod 12.3, guide pin bushing 12.4 and dwang 12.5, pushing block 12.2 is triangle, the center rotating of triangle pushing block 12.2 is connected on fixed mount 3, triangle pushing block 12.2 front end connects push rod 12.3, and push rod 12.3 is slidably connected in guide pin bushing 12.4, and push rod 12.3 front end is provided with dwang 12.5, be rotatably connected on fixed mount 3 in the middle part of dwang 12.5, rear end, dwang 12.5 bottom connects blind rivet push rod 14.The rear end of triangle pushing block 12.2 is positioned at camshaft 13 front, along with the rotation of camshaft 13, camshaft 13 driven forward triangle pushing block 12.2, triangle pushing block 12.2 promotes push rod 12.3, push rod 12.3 promotes dwang 12.5 along guide pin bushing 12.4 and rotates, and dwang 12.5 promotes blind rivet push rod 14 and ejects rivet nut in the first punch die 9.Described triangle pushing block 12.2 lower end connects extension spring 12.1, and extension spring 12.1 rear end is connected on fixed mount 3, and after triangle pushing block 12.2 turns to certain angle, extension spring 12.1 pulls triangle pushing block 12.2 to reset.
Described camshaft 13 connects flywheel 15, and flywheel 15 promotes to be arranged on the first main mould 7 of slider driving gear 6 front end by slider driving gear 6 and the second main mould 8 moves.
As shown in Figure 5, described slider driving gear 6 comprises camshaft connecting rod 6.1, master slider 6.2, master slider guide rail 6.3, upper sliding block 6.4, pulley guide rails 6.5, pulley 6.6, pulley base 6.7, pulley base guide rail 6.8, lower spring cup 6.9, spring 6.10, upper spring seat 6.11 and depression bar 6.12, camshaft connecting rod 6.1 one end connects camshaft 13, and the other end connects master slider 6.2.Master slider 6.2 front end is slidably connected master slider guide rail 6.3, and master slider guide rail 6.3 front end connects the first main mould 7 and the second main mould 8, and master slider guide rail 6.3 lower end connects pulley guide rails 6.5, and pulley guide rails 6.5 lower end is provided with pulley base 6.7.The pulley 6.6 that pulley base 6.7 upper end is rotationally connected rolls and is arranged in pulley guide rails 6.5.Pulley base 6.7 bottom connects the depression bar 6.12 being positioned at pulley base guide rail 6.8, and depression bar 6.12 front end is provided with upper spring seat 6.11, and upper spring seat 6.11 front end is provided with spring 6.10, and spring 6.10 front end is provided with the lower spring cup 6.9 be fixed in pulley guide rails 6.5.Depression bar 6.12 rear end is provided with the flywheel 15 that can promote depression bar 6.12.
Operation principle of the present invention is: during work, and blind rivet is transported to blind rivet seat from blind rivet vibrating disc by blind rivet conveying lever.Then material jacking mechanism drives promotion blind rivet push rod 14 to enter in blind rivet seat by camshaft, and the blind rivet in blind rivet seat sent in the first main mould, meanwhile, rivet nut is transported to the first punch die from rivet nut vibrating disc by rivet nut conveying lever, and aligns with punching.Then slider driving gear drives the first main mould and the second main mould to move down, and is headed in the first punch die by the blind rivet is housed first main mould, makes rivet nut and blind rivet in the first punch die complete first time punching.Then slider driving gear drives on the first main mould and the second main mould and moves, and second blind rivet is transported in blind rivet seat, and then material jacking mechanism promotion blind rivet push rod 14 enters in blind rivet seat, the blind rivet of second in blind rivet seat is sent in the first main mould.Meanwhile, the blind rivet rivet nut assembly in the first punch die is sent in the second main mould by blind rivet push rod 14.Then slider driving gear drives the first main mould and the second main mould to move down again, is headed in the first punch die by the second blind rivet is housed first main mould, makes the second rivet nut in the first punch die and the second blind rivet complete first time punching.Meanwhile, the blind rivet rivet nut assembly in the second main mould enters in the second punch die and completes secondary punching.Repetition like this, slider driving gear has moved back and forth up and down the punch forming work of multiple rivet.
Structure of the present invention is simple, compact, reasonable, can complete the automatic forming processing of closed type rivet, once-forming, easy and simple to handle, is applicable to producing in enormous quantities; Speed is fast, energy continuous operation; Security is high, has stopped the generation of security incident; Improve product quality, reduce defect rate.
Claims (3)
1. a closed type rivet automatic forming equipment, comprise fixed mount (3), slider driving gear (6), first main mould (7), second main mould (8), first punch die (9), second punch die (10), blind rivet seat (11) and material jacking mechanism (12), it is characterized in that: fixed mount (3) side is provided with blind rivet seat (11) from top to bottom successively, first punch die (9) and the second punch die (10), fixed mount (3) left and right sides is respectively equipped with rivet nut vibrating disc (1) and blind rivet vibrating disc (5), the upper blind rivet conveying lever (4) connecting straight-through blind rivet seat (11) of blind rivet vibrating disc (5), blind rivet in blind rivet vibrating disc (5) is transported in blind rivet seat (11) by blind rivet conveying lever (4), the upper rivet nut conveying lever (2) connecting straight-through first punch die (9) of rivet nut vibrating disc (1), rivet nut in rivet nut vibrating disc (1) is transported in the first punch die (9) by rivet nut conveying lever (2), described blind rivet seat (11) outside is provided with blind rivet push rod (14), and blind rivet push rod (14) is promoted synchronously to head in blind rivet seat (11) and the first punch die (9) by material jacking mechanism (12) by camshaft (13), described camshaft (13) connects flywheel (15), flywheel (15) promotes by slider driving gear (6) the first main mould (7) and the motion of the second main mould (8) that are arranged on slider driving gear (6) front end,
Described material jacking mechanism (12) comprises extension spring (12.1), pushing block (12.2), push rod (12.3), guide pin bushing (12.4) and dwang (12.5), pushing block (12.2) is triangle, the center rotating of triangle pushing block (12.2) is connected on fixed mount (3), triangle pushing block (12.2) front end connects push rod (12.3), push rod (12.3) is slidably connected in guide pin bushing (12.4), push rod (12.3) front end is provided with dwang (12.5), dwang (12.5) middle part is rotatably connected on fixed mount (3), dwang (12.5) rear end, bottom connects blind rivet push rod (14), the rear end of triangle pushing block (12.2) is positioned at camshaft (13) front, triangle pushing block (12.2) lower end connects extension spring (12.1), extension spring (12.1) rear end is connected on fixed mount (3).
2. closed type rivet automatic forming equipment as claimed in claim 1, it is characterized in that: described blind rivet conveying lever (4) comprises the body of rod (4.1), be connected by screw two guided plates (4.2) in the body of rod (4.1) along its length, between two guided plates (4.2), form a delivery chute by blind rivet; Rivet nut conveying lever (2) is identical with blind rivet conveying lever (4) structure.
3. closed type rivet automatic forming equipment as claimed in claim 1, it is characterized in that: described slider driving gear (6) comprises camshaft connecting rod (6.1), master slider (6.2), master slider guide rail (6.3), upper sliding block (6.4), pulley guide rails (6.5), pulley (6.6), pulley base (6.7), pulley base guide rail (6.8), lower spring cup (6.9), spring (6.10), upper spring seat (6.11) and depression bar (6.12), camshaft connecting rod (6.1) one end connects camshaft (13), the other end connects master slider (6.2), master slider (6.2) front end is slidably connected master slider guide rail (6.3), master slider guide rail (6.3) front end connects the first main mould (7) and the second main mould (8), master slider guide rail (6.3) lower end connects pulley guide rails (6.5), pulley guide rails (6.5) lower end is provided with pulley base (6.7), the pulley (6.6) that pulley base (6.7) upper end is rotationally connected rolls and is arranged in pulley guide rails (6.5), pulley base (6.7) bottom connects the depression bar (6.12) being positioned at pulley base guide rail (6.8), depression bar (6.12) front end is provided with upper spring seat (6.11), upper spring seat (6.11) front end is provided with spring (6.10), spring (6.10) front end is provided with the lower spring cup (6.9) be fixed in pulley guide rails (6.5), depression bar (6.12) rear end is provided with the flywheel (15) that can promote depression bar (6.12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410335164.XA CN104128540B (en) | 2014-07-14 | 2014-07-14 | Closed type rivet automatic forming equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410335164.XA CN104128540B (en) | 2014-07-14 | 2014-07-14 | Closed type rivet automatic forming equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104128540A CN104128540A (en) | 2014-11-05 |
| CN104128540B true CN104128540B (en) | 2016-04-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410335164.XA Active CN104128540B (en) | 2014-07-14 | 2014-07-14 | Closed type rivet automatic forming equipment |
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| CN (1) | CN104128540B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106424526B (en) * | 2016-11-17 | 2018-11-27 | 无锡安士达五金有限公司 | Drum pressure rivet automatic forming machine |
| CN112589015B (en) * | 2020-11-27 | 2022-09-13 | 徐州恒乾紧固件制造有限公司 | Drum-shaped rivet production equipment and production process thereof |
| CN116329466A (en) * | 2023-04-26 | 2023-06-27 | 联钢精密科技(中国)有限公司 | Automatic production method of closed rivet |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0638378A1 (en) * | 1993-08-05 | 1995-02-15 | Yugenkaisha Shinjo Seisakusho | A method of making a mandrel of a blind rivet |
| CN101036929A (en) * | 2007-03-16 | 2007-09-19 | 周志灿 | Automation device for producing indentation rivet |
| CN101036930A (en) * | 2007-03-16 | 2007-09-19 | 周志灿 | Closed type rivet automatic producing device |
| CN102615240A (en) * | 2012-04-05 | 2012-08-01 | 宁波茂旺铆钉制造有限公司 | Rivet forming machine |
| CN203936315U (en) * | 2014-07-14 | 2014-11-12 | 无锡安士达五金有限公司 | Closed type rivet automatic forming equipment |
-
2014
- 2014-07-14 CN CN201410335164.XA patent/CN104128540B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0638378A1 (en) * | 1993-08-05 | 1995-02-15 | Yugenkaisha Shinjo Seisakusho | A method of making a mandrel of a blind rivet |
| CN101036929A (en) * | 2007-03-16 | 2007-09-19 | 周志灿 | Automation device for producing indentation rivet |
| CN101036930A (en) * | 2007-03-16 | 2007-09-19 | 周志灿 | Closed type rivet automatic producing device |
| CN102615240A (en) * | 2012-04-05 | 2012-08-01 | 宁波茂旺铆钉制造有限公司 | Rivet forming machine |
| CN203936315U (en) * | 2014-07-14 | 2014-11-12 | 无锡安士达五金有限公司 | Closed type rivet automatic forming equipment |
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| Publication number | Publication date |
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| CN104128540A (en) | 2014-11-05 |
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