CN110434270A - The rivet feeding push structure of full-automatic hollow rivet riveter - Google Patents

The rivet feeding push structure of full-automatic hollow rivet riveter Download PDF

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Publication number
CN110434270A
CN110434270A CN201910830628.7A CN201910830628A CN110434270A CN 110434270 A CN110434270 A CN 110434270A CN 201910830628 A CN201910830628 A CN 201910830628A CN 110434270 A CN110434270 A CN 110434270A
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CN
China
Prior art keywords
rivet
chute feeder
feeding
full
push rod
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Granted
Application number
CN201910830628.7A
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Chinese (zh)
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CN110434270B (en
Inventor
廖海军
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Ningbo Gigantic Automation Technology Co Ltd
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Ningbo Gigantic Automation Technology Co Ltd
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Priority to CN201910830628.7A priority Critical patent/CN110434270B/en
Publication of CN110434270A publication Critical patent/CN110434270A/en
Application granted granted Critical
Publication of CN110434270B publication Critical patent/CN110434270B/en
Active legal-status Critical Current
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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21JFORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J15/00Riveting
    • B21J15/02Riveting procedures
    • B21J15/04Riveting hollow rivets mechanically
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21JFORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J15/00Riveting
    • B21J15/10Riveting machines
    • B21J15/30Particular elements, e.g. supports; Suspension equipment specially adapted for portable riveters
    • B21J15/32Devices for inserting or holding rivets in position with or without feeding arrangements

Abstract

The present invention relates to tubular rivet technical field, the rivet feeding push structure of specifically a kind of full-automatic hollow rivet riveter.The rivet feeding push structure of full-automatic hollow rivet riveter, including bottom stage, the bottom stage is equipped with pusher pedestal, pusher pedestal is equipped with push rod, push rod is connect with the pusher cylinder at its rear, push rod head is equipped with the portion that gets stuck, the portion that gets stuck is connect with vacuum generator, pusher pedestal side is equipped with chute feeder, chute feeder one end is connect with pusher pedestal, the chute feeder other end is connect with vibrating disk, and activity setting guide plate on chute feeder, the pusher cylinder, vacuum generator and vibrating disk are connect with control system.Usefulness of the present invention: pusher pedestal, push rod, chute feeder and guide plate are used cooperatively, guide plate can be finely adjusted, facilitate the various sizes of rivet raw material of adaptation, using processing when riveting lower die holder and upper mold pressure head around without other there may be the component of interference effect, worker operation is more convenient smoothly.

Description

The rivet feeding push structure of full-automatic hollow rivet riveter
Technical field
The present invention relates to tubular rivet technical field, the rivet feeding of specifically a kind of full-automatic hollow rivet riveter is pushed away Send structure.
Background technique
Rivet riveter is a kind of novel riveting equipment developed according to cold rolling principle, and just referring to can be with rivet object Product rivet mechanized equipment.The device structure is compact, performance is stable, easy and safe to operate.The main depended on pressure of rivet riveter Assembly is completed, the occasion for needing closing-up is mainly used in.
Existing tubular rivet riveter is mostly that manual feeding puts rivet manually, then operate again rivet riveter into The movement of row riveting, such riveting processing time consuming is laborious, and is easy to generate safety accident because of artificial loading, there is Thompson rivet riveting Press uses the structure of automatic charging, but requires height to tubular rivet specification itself, and be single product feeding, riveting Nailing on gauge lattice cannot be general, and feeding process has some setbacks, and is easy to get stuck, and worker operation is inconvenient, influences production efficiency and riveting Quality.
Summary of the invention
Cannot be general in order to solve that above-mentioned existing tubular rivet riveter feeding structure feeding is of single specification, feeding process is not It is smooth, it is easy to get stuck, the technical problem of worker operation and its inconvenience, the present invention provides a kind of automatic tubular rivet riveter Rivet feeding push structure.
Technical scheme is as follows:
The rivet feeding push structure of full-automatic hollow rivet riveter, including bottom stage, the bottom stage are equipped with pusher pedestal, push away Expect that pedestal is equipped with push rod, push rod is connect with the pusher cylinder at its rear, and push rod head is equipped with the portion that gets stuck, and get stuck portion and vacuum hair Raw device connection, pusher pedestal side are equipped with chute feeder, and chute feeder one end is connect with pusher pedestal, the chute feeder other end and vibrating disk It connects, activity setting guide plate on chute feeder, the pusher cylinder, vacuum generator and vibrating disk are connect with control system.
The portion of getting stuck is arranged on push rod head close to chute feeder side, the portion of getting stuck include push rod head concave shape at card Material position, the undercut that gets stuck form limiting slot, and the lower part that gets stuck is provided with aspirating hole, and aspirating hole is connect with vacuum generator.
The position that gets stuck is corresponding with chute feeder aperture position.
The position that gets stuck is arc-shaped, and limiting slot is triangle.
Two sides are equipped with limited block on the pusher pedestal, and push rod is arranged between two pieces of limited blocks, two pieces of limited block tops It is connected with the pressing plate for push rod limit.
Side limited block front end extends to form forward feeding limited block.
Guide plate on the chute feeder is symmetrical set, and feeding guide groove is formed between two pieces of guide plates.
The chute feeder surface middle part is recessed to form feeding guide groove, shape after the feeding guide groove between two pieces of guide plates is connected to At convex shape feeding guide groove.
Upper concave end on front side of the chute feeder left end, guide plate forms feeding limiting slot after connecting with its top.
The straight vibration feed appliance being attached thereto is equipped with below the chute feeder, the straight feed appliance that shakes is connect by bracket with bottom stage.
Using technical solution of the present invention, structure novel is ingenious in design, pusher pedestal, push rod, chute feeder and guide plate It is used cooperatively, guide plate can be finely adjusted, and facilitate the various sizes of rivet raw material of adaptation;Pusher pedestal and its in front of riveting under It is not contacted between die holder, its front is in vacant state when push rod pushes forward, riveting lower die holder and upper molding when using processing Without other there may be the component of interference effect around head, avoid generating interference when riveting produces, so that production process is more Smooth safety, worker operation are more convenient smoothly;Carrying out fixing rivet using the mode vacuumized, suction is powerful, and it is reliable and stable, it protects The feeding push process for demonstrate,proving rivet raw material is smooth, is not easy to get stuck, and then improve production efficiency and riveting quality.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention;
Fig. 2 is structural schematic diagram of the invention;
Fig. 3 is partial structure diagram of the invention;
Fig. 4 is partial structure diagram of the invention;
Fig. 5 is partial structure diagram of the invention;
Fig. 6 is partial structure diagram of the invention;
Fig. 7 is the structural schematic diagram of pusher pedestal of the present invention;
Fig. 8 is the structural schematic diagram of push rod of the present invention;
Fig. 9 is the structural schematic diagram of thimble and riveting lower die holder of the present invention;
Figure 10 is enlarged schematic partial view of the invention;
Figure 11 is that push rod of the present invention stretches out status diagram.
Specific embodiment
The present invention will be further explained below with reference to the attached drawings.
The rivet feeding push structure of automatic tubular rivet riveter as shown in Fig. 1 ~ 11, including bottom stage 1, the bottom stage 1 is equipped with pusher pedestal 2, and pusher pedestal 2 is equipped with push rod 3, and 3 rear of push rod is equipped with pusher cylinder 4, and 3 rear end of push rod passes through gas Cylinder floating junction is connect with the lever in pusher cylinder 4, is had buffering, vibration damping using the connection of cylinder floating connector and is improved shafting The effect of dynamic property, and by movement softization of pusher cylinder 4,4 rear end of pusher cylinder is mounted on by cylinder mounting plate to push away Expect 2 rear end side of pedestal, there are drop, 3 rear end of push rod, which is downwardly extending, increases block for 2 upper surface front of pusher pedestal and rear portion 15, convenient for adjusting push rod feeding stroke, while buffer function is played, in push rod 3 by more suitable in the drive action process of pusher cylinder 4 Freely, 3 head of push rod is equipped with the portion that gets stuck, and the portion of getting stuck is arranged on 3 head of push rod close to 5 side of chute feeder, and the portion of getting stuck includes push rod 3 Portion is recessed the position 7 that gets stuck to be formed, and in arc-shaped and up and down, for accommodating rivet top half, get stuck position 7 for the position 7 that gets stuck Undercut forms limiting slot 8, and 8 cross section of limiting slot is triangular in shape, and easy to process, for accommodating rivet cap portion, get stuck position 7 Lower part is provided with aspirating hole 9, and aspirating hole 9 is located at 8 top of limiting slot, and 3 head of the push rod portion rear that gets stuck is equipped with the stomata of upper opening, Cylinder connector is installed to connect with vacuum generator on stomata, stomata and aspirating hole 9 penetrate through, i.e., aspirating hole 9 and vacuum generator connect It connects, vacuum generator work will be pumped near vacuum in aspirating hole 9, aspirating hole 9 generates suction and rivet is adsorbed on to the position 7 that gets stuck Interior, suction is powerful, reliable and stable, guarantees that the feeding push process of rivet is smooth, is not easy to get stuck, and then improve production efficiency and riveting Press quality.
Two sides are respectively equipped with limited block 10 on the pusher pedestal 2, and push rod 3 is arranged between two pieces of limited blocks 10, limitation Displacement on the lateral left and right directions of push rod 3, limitation push rod 3 can only move in lateral inward-outward direction, guarantee push rod 3 in transverse direction The stability that foreign side moves up, two pieces of 10 upper ends of limited block are connected with the pressing plate 11 limited for push rod 3, and limitation push rod 3 is vertical Displacement on direction, limitation push rod 3 can only move in a lateral direction, guarantee the stabilization that push rod 3 moves in a lateral direction Property, limited block 10 front end in left side extends to form forward feeding limited block 12, and position is corresponding therewith on original state lower push-rod 3 head, Displacement of 3 head of push rod in rivet feeding to the left is limited, so that rivet feeding motion stability is accurate.
Chute feeder 5 is equipped on the right side of the pusher pedestal 2,5 left end of chute feeder connect with pusher pedestal 2,5 right end of chute feeder and Vibrating disk 6 connects, and installation groove is equipped in front of the upper right side limited block 10 of pusher pedestal 2,5 left end of chute feeder is mounted on installation groove Interior, 5 aperture position of chute feeder is corresponding with 7 position of position that gets stuck, and guide plate 13 is arranged in two sides activity on chute feeder 5, can be according to rivet Size is finely adjusted, and to adapt to various sizes of rivet raw material, has stronger applicability, and guide plate 13 is symmetrical set, Feeding guide groove is formed between two pieces of guide plates 13,5 surface middle part of chute feeder is recessed to form feeding guide groove, with two pieces of guide plates 13 it Between the connection of feeding guide groove after form convex shape feeding guide groove, rivet transported in feeding guide groove, and rivet cap is limited in In the feeding guide groove at 5 middle part of lower section chute feeder, rivet top half is limited in the feeding guide groove between two pieces of guide plates 13, Prevent rivet from deviating from during transport or clamping stagnation, upper concave end on front side of 5 left end of chute feeder, after guide plate 13 is connect with its top Feeding limiting slot 21 is formed, feeding limiting slot 21 is connected to the feeding guide groove of 5 surface middle part of chute feeder, in 3 pusher process of push rod Middle rivet cap passes through in feeding limiting slot 21, also limits, prevents to rivet while evading to rivet push path Only rivet is deviate from or clamping stagnation during push, the straight vibration feed appliance 14 being attached thereto is equipped with below chute feeder 5, directly shake feed appliance 14 are connect by bracket with bottom stage 1, and the straight feed appliance 14 that shakes drives chute feeder 5 to be vibrated in the feeding process, are reached smooth and are sent The purpose of material, vibrating disk 6 are vibration feeding disk used in the prior art, are sent to rivet raw material therewith by vibrating and rotating On the chute feeder 5 of connection.
It is equipped with riveting lower die holder 16 in front of the pusher pedestal 2, thimble 17,17 lower section of thimble are equipped in riveting lower die holder 16 Equipped with the thimble cylinder being attached thereto, 17 lower end of thimble is connect with the lever in thimble cylinder, and 16 upper surface of riveting lower die holder is opened There is the through-hole being pierced by convenient for 17 upper end of thimble, is equipped with upper mold pressure head 18 above riveting lower die holder 16, upper mold pressure head 18 passes through upper mold Fixed sleeving 19 is connect with the lever in upper mold cylinder 20, and upper mold cylinder 20 is mounted on bottom stage 1 by air cylinder support.
It is not contacted between the pusher pedestal 2 and the riveting lower die holder 16 in front of it, its front is in when push rod 3 pushes forward Vacant state, there may be the portions of interference effect without its other around riveting lower die holder 16 and upper mold pressure head 18 when using processing Part avoids generating interference when riveting produces, so that the more smooth safety of production process, worker operation are more convenient smoothly.
The pusher cylinder 4, vacuum generator, vibrating disk 6, straight vibration feed appliance 14, thimble cylinder and upper mold cylinder 20 with Control system connection, control system includes PLC, PLC input terminal connection switch and sensor, and output end connects pusher cylinder 4, true Empty generator, vibrating disk 6, straight vibration feed appliance 14, thimble cylinder and upper mold cylinder 20, sensor include processed sensor and reset Sensor, the cylinder of each motor unit are equipped with sensor, and each movement has sensor by execution feedback to PLC In, and multiple monitoring screens are equipped with for showing the condition of production, guarantee the smooth orderly completion of production process.
In use, turning on the switch, vibrating disk 6 starts to vibrate and rotate feeding, rivet raw material is sent on chute feeder 5, directly The feed appliance 14 that shakes vibrates, and the rivet raw material on chute feeder 5 is successively sent on pusher pedestal 2, the rivet raw material of most previous position into Enter to get stuck in position 7 and limiting slot 8, vacuum generator starting, aspirating hole 9 generate suction by the rivet raw material to get stuck in position 7 firmly Absorption, pusher cylinder 4 act, and drive push rod 3 and its front to get stuck the forward movement of the rivet raw material in position 7, at the same time thimble Cylinder movement drives thimble 17 to move down, and 17 upper end of thimble is submerged in riveting lower die holder 16, and rivet raw material is pushed to riveting 16 top of lower die holder, thimble cylinder reset, and thimble 17 is driven to move up, and 17 upper end of thimble passes through logical on riveting lower die holder 16 Rivet raw material thereon is passed through behind hole, rivet raw material is fixed on 17 upper end of thimble, and upper mold cylinder 20 acts, and drives upper mold pressure head 18 move down, and riveting part and rivet raw material will be needed to carry out riveting, and each cylinder resets after completing the movement of rivet riveting.
It should be understood that the foregoing is merely illustrative of the preferred embodiments of the present invention, it is not sufficient to limit of the invention Technical solution within the spirit and principles in the present invention, can add according to the above description for those of ordinary skills With increase and decrease, replacement, transformation or improvement, and all these increases and decreases, replacement, transformation or improved technical solution, it all should belong to this The protection scope of invention appended claims.

Claims (10)

1. the rivet feeding push structure of full-automatic hollow rivet riveter, including bottom stage (1), it is characterised in that: the bottom stage (1) pusher pedestal (2) are equipped with, pusher pedestal (2) is equipped with push rod (3), and the pusher cylinder (4) at push rod (3) and its rear is even It connecing, push rod (3) head is equipped with the portion that gets stuck, and the portion that gets stuck is connect with vacuum generator, and pusher pedestal (2) side is equipped with chute feeder (5), Chute feeder (5) one end is connect with pusher pedestal (2), and chute feeder (5) other end is connect with vibrating disk (6), movable on chute feeder (5) It is arranged guide plate (13), the pusher cylinder (4), vacuum generator and vibrating disk (6) are connect with control system.
2. the rivet feeding push structure of full-automatic hollow rivet riveter according to claim 1, it is characterised in that: institute It states the portion of getting stuck to be arranged on push rod (3) head close to chute feeder (5) side, the portion of getting stuck includes the card that push rod (3) head recess is formed Material position (7), the position that gets stuck (7) undercut form limiting slot (8), and the position that gets stuck (7) lower part is provided with aspirating hole (9), aspirating hole (9) with Vacuum generator connection.
3. the rivet feeding push structure of full-automatic hollow rivet riveter according to claim 2, it is characterised in that: institute It is corresponding with chute feeder (5) aperture position to state the position that gets stuck (7) position.
4. the rivet feeding push structure of full-automatic hollow rivet riveter according to claim 2, it is characterised in that: institute Stating the position that gets stuck (7) is arc-shaped, and limiting slot (8) is triangle.
5. the rivet feeding push structure of full-automatic hollow rivet riveter according to claim 1, it is characterised in that: institute It states two sides on pusher pedestal (2) and is equipped with limited block (10), push rod (3) is arranged between two pieces of limited blocks (10), two pieces of limited blocks (10) top is connected with the pressing plate (11) for push rod (3) limit.
6. the rivet feeding push structure of full-automatic hollow rivet riveter according to claim 5, it is characterised in that: institute It states side limited block (10) front end and extends to form feeding limited block (12) forward.
7. the rivet feeding push structure of full-automatic hollow rivet riveter according to claim 1, it is characterised in that: institute The guide plate (13) stated on chute feeder (5) is symmetrical set, and feeding guide groove is formed between two pieces of guide plates (13).
8. the rivet feeding push structure of full-automatic hollow rivet riveter according to claim 7, it is characterised in that: institute It states chute feeder (5) surface middle part to be recessed to form feeding guide groove, the feeding guide groove between two pieces of guide plates (13) is formed after being connected to Convex shape feeding guide groove.
9. the rivet feeding push structure of full-automatic hollow rivet riveter according to claim 7, it is characterised in that: institute Upper concave end on front side of chute feeder (5) left end is stated, forms feeding limiting slot (21) after connecting with its top guide plate (13).
10. the rivet feeding push structure of full-automatic hollow rivet riveter according to claim 1, it is characterised in that: The straight vibration feed appliance (14) being attached thereto is equipped with below the chute feeder (5), directly vibration feed appliance (14) passes through bracket and bottom stage (1) Connection.
CN201910830628.7A 2019-09-04 2019-09-04 Rivet feeding pushing structure of full-automatic hollow rivet riveting machine Active CN110434270B (en)

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CN110434270B CN110434270B (en) 2021-04-06

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111390094A (en) * 2020-03-31 2020-07-10 马鞍山市奈特仪表科技有限公司 Rivet vibration feeding equipment for riveting core connecting rod and using method thereof
CN111531110A (en) * 2020-04-10 2020-08-14 王灿 Riveting machine

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Publication number Priority date Publication date Assignee Title
JPS57202937A (en) * 1981-06-05 1982-12-13 Matsushita Electric Ind Co Ltd Plunged boss supplying device
CN201380262Y (en) * 2009-03-21 2010-01-13 王文林 Rivet automatic edge trimming device
CN206083746U (en) * 2016-10-12 2017-04-12 江苏西顿科技有限公司 Nailing machine is sent in forced automation
CN206373299U (en) * 2017-01-17 2017-08-04 东莞市智博自动化设备有限公司 A kind of rivet draws the rivet feeding distribution mechanism of assembly machine
CN206474624U (en) * 2017-01-20 2017-09-08 广州力硕自动化设备系统集成有限公司 Nailing machine on a kind of lamp holder automatic riveting
CN206763847U (en) * 2017-05-22 2017-12-19 广州力硕自动化设备系统集成有限公司 A kind of rivet feeding machanism of lamp cap assembly machine
CN207823856U (en) * 2018-01-29 2018-09-07 武汉市杰精精密电子有限公司 A kind of disposable lithium cell block automatic riveting machine
CN207888170U (en) * 2018-02-01 2018-09-21 厦门柯尔自动化设备有限公司 A kind of feeding disk for screw distributing mechanism
CN208321982U (en) * 2018-02-26 2019-01-04 深圳市炫硕智造技术有限公司 Rivet assembles device
CN208542906U (en) * 2018-07-26 2019-02-26 江苏普莱斯特精密技术有限公司 A kind of rivet feed device

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57202937A (en) * 1981-06-05 1982-12-13 Matsushita Electric Ind Co Ltd Plunged boss supplying device
CN201380262Y (en) * 2009-03-21 2010-01-13 王文林 Rivet automatic edge trimming device
CN206083746U (en) * 2016-10-12 2017-04-12 江苏西顿科技有限公司 Nailing machine is sent in forced automation
CN206373299U (en) * 2017-01-17 2017-08-04 东莞市智博自动化设备有限公司 A kind of rivet draws the rivet feeding distribution mechanism of assembly machine
CN206474624U (en) * 2017-01-20 2017-09-08 广州力硕自动化设备系统集成有限公司 Nailing machine on a kind of lamp holder automatic riveting
CN206763847U (en) * 2017-05-22 2017-12-19 广州力硕自动化设备系统集成有限公司 A kind of rivet feeding machanism of lamp cap assembly machine
CN207823856U (en) * 2018-01-29 2018-09-07 武汉市杰精精密电子有限公司 A kind of disposable lithium cell block automatic riveting machine
CN207888170U (en) * 2018-02-01 2018-09-21 厦门柯尔自动化设备有限公司 A kind of feeding disk for screw distributing mechanism
CN208321982U (en) * 2018-02-26 2019-01-04 深圳市炫硕智造技术有限公司 Rivet assembles device
CN208542906U (en) * 2018-07-26 2019-02-26 江苏普莱斯特精密技术有限公司 A kind of rivet feed device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111390094A (en) * 2020-03-31 2020-07-10 马鞍山市奈特仪表科技有限公司 Rivet vibration feeding equipment for riveting core connecting rod and using method thereof
CN111531110A (en) * 2020-04-10 2020-08-14 王灿 Riveting machine

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