CN202283571U - Automatic feeding and pressure-riveting device for pressure riveting nut - Google Patents

Automatic feeding and pressure-riveting device for pressure riveting nut Download PDF

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Publication number
CN202283571U
CN202283571U CN 201120375760 CN201120375760U CN202283571U CN 202283571 U CN202283571 U CN 202283571U CN 201120375760 CN201120375760 CN 201120375760 CN 201120375760 U CN201120375760 U CN 201120375760U CN 202283571 U CN202283571 U CN 202283571U
Authority
CN
China
Prior art keywords
self
nut
flat
pressure
riveting
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN 201120375760
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Chinese (zh)
Inventor
王希昌
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Jiangsu Yinhe Electronics Co Ltd
Original Assignee
Jiangsu Yinhe Electronics Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Jiangsu Yinhe Electronics Co Ltd filed Critical Jiangsu Yinhe Electronics Co Ltd
Priority to CN 201120375760 priority Critical patent/CN202283571U/en
Application granted granted Critical
Publication of CN202283571U publication Critical patent/CN202283571U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model discloses an automatic feeding and pressure-riveting device for a pressure riveting nut, which comprises an automatic feeding unit and a plurality of pressure-riveting units, wherein, the automatic feeding unit comprises a hopper, a pallet board, a striker plate, a positive and negative shunt, two flat short flow guide tubes, a centralizing and separating device and a plurality of flat long flow guide tubes; the pallet board is arranged under the hopper; the striker plate is arranged in the pallet board; the positive and negative shunt is arranged under the pallet board; the two flat short flow guide tubes are arranged under the positive and negative shunt; the centralizing and separating device is arranged under the flat short flow guide tubes; the flat long flow guide tubes are arranged under the centralizing and separating device; the pressure-riveting units comprise bases, floating templates, floating die sleeves and pressure plates; springs are installed between the bases and the floating templates; nut supporting rods are also installed on the bases; the floating die sleeves and the floating templates are fixed; first through-holes used for accommodating the nut supporting rods are formed at the middle parts of the floating die sleeves; second through-holes are formed on one side of the floating die sleeves; and the flat long flow guide tubes of the automatic feeding unit are accommodated in the second through-holes, so that production efficiency can be improved.

Description

A kind of self-clinching nut self-feeding and the device that presses
Technical field
The utility model relates to a kind of self-clinching nut self-feeding and presses device.
Background technology
Self-clinching nut; It is a kind of securing member that is applied to panel beating, thin plate, cabinet, rack; Self-clinching nut is pressed into the periphery that makes the hole in the preset holes of thin plate through forcing press and produces plastic deformation, self-clinching nut is fixed on the thin plate tightly, thereby on thin plate, forms effectively fixing internal thread.In the prior art, people normally manually put into nut, and this has not only brought hidden danger to operator's personal safety, and has reduced production efficiency.Also have employing to put into nut automatically in the prior art, only, it is comparatively complicated that this kind put into the apparatus structure of nut automatically, uses comparatively inconvenience, and once can only press one piece of nut of action, and operating efficiency is lower.
Therefore, be necessary to provide a kind of self-clinching nut self-feeding that solves the problems of the technologies described above and press device.
The utility model content
The utility model technical problem to be solved is: a kind of self-clinching nut self-feeding of enhancing productivity is provided and presses device.
For solving the problems of the technologies described above; The technical scheme that the utility model adopts is: a kind of self-clinching nut self-feeding and the device that presses; It comprises self-feeding unit and several unit that presses, and said self-feeding unit comprises: hopper, be arranged at the hopper below pallet, be arranged at striker plate in the pallet, be arranged at the positive-negative shunt device of pallet below, two flat mozzles of weak point that are arranged at positive-negative shunt device below, the collection that is arranged at short flat mozzle below divide device and are arranged at several long flat mozzles that collection divides the device below; The said unit that presses comprises: base, the template of floating, unsteady die sleeve and holding pad; Between said base and the unsteady template spring is installed; Said base also is equipped with the nut support bar, and said unsteady die sleeve and unsteady template be fixing mutually, and the centre of said unsteady die sleeve is provided with first through hole of accommodating the nut support bar; One side of said unsteady die sleeve is provided with second through hole that runs through mutually with first through hole, and the flat mozzle of length of said self-feeding unit is contained in this second through hole.
The beneficial effect of the utility model is: the self-clinching nut self-feeding in the utility model allows many pieces of self-clinching nuts to accomplish the action that presses simultaneously with the operation cycle of device that presses, thereby can enhance productivity.
Description of drawings
Fig. 1 is the structural representation of self-clinching nut self-feeding with the device that presses.
Fig. 2 is the structural representation of self-clinching nut self-feeding with another angle of device that presses.
Among Fig. 1 to Fig. 2: 1, self-feeding unit, 10, hopper, 11, pallet, 12, striker plate, 13, the positive-negative shunt device; 14, lack flat mozzle, 15, collection divides a device, 16, long flat mozzle, 2, the unit that presses, 20, base; 21, the template of floating, 22, the die sleeve that floats, 220, first through hole, 221, second through hole; 23, holding pad, 24, spring, 25, the nut support bar, 3, workpiece.
The specific embodiment
See also Fig. 1 and Fig. 2; A kind of self-clinching nut self-feeding and the device that presses; It comprises self-feeding unit 1 and several unit 2 that presses, and said self-feeding unit 1 comprises: hopper 10, be arranged at hopper 10 belows pallet 11, be arranged at striker plate 12 in the pallet 11, be arranged at pallet 11 belows positive-negative shunt device 13, be arranged at the flat mozzle of two weak points of positive-negative shunt device 13 belows 14, the collection that is arranged at short flat mozzle 14 belows divides device 15 and is arranged at several long flat mozzles 16 that collection divides device 15 belows; The said unit 2 that presses comprises: base 20, the template 21 of floating, unsteady die sleeve 22 and holding pad 23; Between said base 20 and the unsteady template 21 spring 24 is installed; Said base 20 also is equipped with nut support bar 25; Said unsteady die sleeve 22 and unsteady template 21 be fixing mutually; The centre of said unsteady die sleeve 22 is provided with first through hole 220 of accommodating nut support bar 25, and a side of said unsteady die sleeve 22 is provided with second through hole 221 that runs through mutually with first through hole 220, and the flat mozzle 16 of the length of said self-feeding unit 1 is contained in this second through hole 221.In this embodiment, the said unit 2 that presses has four, and an operation cycle allows four pieces of self-clinching nuts to accomplish the process of pressing simultaneously.
Said self-clinching nut self-feeding with the course of work of the device that presses is: self-clinching nut is put into hopper 10; Self-clinching nut flows to the pallet 11 from hopper 10 lower ends; The lower end of said hopper 10 is provided with opening; The size of this opening can be regulated, and the assurance self-clinching nut is not piled up at pallet 11 yet and continued to flow.Self-clinching nut receives the effect of striker plate 12 when continuing to flow downward, guarantee that each self-clinching nut flows into positive-negative shunt device 13 with the posture that inclination lies low.In positive-negative shunt device 13; Self-clinching nut is by pressing towards last or be divided into two parts downwards and flow in two flat mozzles 14 of weak points (wherein import and export turn round turnback install); Press and towards last nut upset does not take place behind too short flat mozzle 14 and flow directly into collection and divide device 15, the prone nut that presses that 180 degree upset backs take place through too short flat mozzle 14 after to flow into and collect branch device 15.Owing to the gravity effect, cylindric nut contacts with tangent plane in collection divides device 15, is full of marshalling and direction in the every long flat mozzle 16 in assurance downstream upwards, adjacent gapless self-clinching nut.When starting working, pour self-clinching nut into hopper, every long flat mozzle 16 ends just can flow out a self-clinching nut, direction upwards, center and nut support pole pair are together and be positioned at its top.Be fixed on the holding pad 23, workpiece 3 of punch press top shoe, the die sleeve 22 that floats, the template 21 of floating and each long flat mozzle 16 and all move down (this moment spring 24 by compression, nut support bar and top nut thereof are motionless), move down into self-clinching nut up to workpiece and compress; And be riveted on the workpiece, accomplish the process that presses, move on the punched tape dynamic pressure flitch 23 then; The workpiece 3 of nut, the die sleeve 22 that floats, long flat mozzle 16, the template 21 of floating of having pressed moved on together under the effect of spring 24; The room is vacateed on nut support bar 25 tops, and when moving distance greater than the nut height on the above movable part, the self-clinching nut in the long flat mozzle 16 makes and can replenish into; Moving on to the template of floating on each movable part continues runs into and moves when spacing; Spring 24 stops upwards diastole, and movable part originally has only holding pad 23 to move on continuing, and takes out the workpiece that has self-clinching nut this moment; Put into next workpiece, accomplish an operation cycle.
Self-clinching nut self-feeding in the utility model allows many pieces of self-clinching nuts to accomplish the action that presses simultaneously with the operation cycle of device that presses, thereby can enhance productivity.

Claims (1)

  1. A self-clinching nut self-feeding with press device; It is characterized in that: said self-clinching nut self-feeding comprises self-feeding unit and several unit that presses with the device that presses, and said self-feeding unit comprises: hopper, be arranged at the hopper below pallet, be arranged at striker plate in the pallet, be arranged at the positive-negative shunt device of pallet below, two flat mozzles of weak point that are arranged at positive-negative shunt device below, the collection that is arranged at short flat mozzle below divide device and are arranged at several long flat mozzles that collection divides the device below; The said unit that presses comprises: base, the template of floating, unsteady die sleeve and holding pad; Between said base and the unsteady template spring is installed; Said base also is equipped with the nut support bar, and said unsteady die sleeve and unsteady template be fixing mutually, and the centre of said unsteady die sleeve is provided with first through hole of accommodating the nut support bar; One side of said unsteady die sleeve is provided with second through hole that runs through mutually with first through hole, and the flat mozzle of length of said self-feeding unit is contained in this second through hole.
CN 201120375760 2011-09-28 2011-09-28 Automatic feeding and pressure-riveting device for pressure riveting nut Expired - Fee Related CN202283571U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201120375760 CN202283571U (en) 2011-09-28 2011-09-28 Automatic feeding and pressure-riveting device for pressure riveting nut

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201120375760 CN202283571U (en) 2011-09-28 2011-09-28 Automatic feeding and pressure-riveting device for pressure riveting nut

Publications (1)

Publication Number Publication Date
CN202283571U true CN202283571U (en) 2012-06-27

Family

ID=46295106

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201120375760 Expired - Fee Related CN202283571U (en) 2011-09-28 2011-09-28 Automatic feeding and pressure-riveting device for pressure riveting nut

Country Status (1)

Country Link
CN (1) CN202283571U (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103978116A (en) * 2014-05-28 2014-08-13 苏州艾酷玛赫设备制造有限公司 Novel pressing riveter for pressing riveting nuts
CN103990723A (en) * 2014-05-28 2014-08-20 苏州艾酷玛赫设备制造有限公司 Automatic feeding device for pressing rivet nut
CN105127734A (en) * 2015-10-11 2015-12-09 零八一电子集团四川天源机械有限公司 Multi-nut synchronous riveting mechanism
CN110394626A (en) * 2019-08-30 2019-11-01 卧龙电气驱动集团股份有限公司 A kind of fitting device that can install nut

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103978116A (en) * 2014-05-28 2014-08-13 苏州艾酷玛赫设备制造有限公司 Novel pressing riveter for pressing riveting nuts
CN103990723A (en) * 2014-05-28 2014-08-20 苏州艾酷玛赫设备制造有限公司 Automatic feeding device for pressing rivet nut
CN103978116B (en) * 2014-05-28 2016-06-01 苏州艾酷玛赫设备制造有限公司 Pressure riveting nut squeeze riveter
CN103990723B (en) * 2014-05-28 2016-08-17 苏州艾酷玛赫设备制造有限公司 Self-clinching nut automatic feeding
CN105127734A (en) * 2015-10-11 2015-12-09 零八一电子集团四川天源机械有限公司 Multi-nut synchronous riveting mechanism
CN105127734B (en) * 2015-10-11 2017-07-14 零八一电子集团四川天源机械有限公司 The synchronous pressure riveting mechanism of many nuts
CN110394626A (en) * 2019-08-30 2019-11-01 卧龙电气驱动集团股份有限公司 A kind of fitting device that can install nut

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Legal Events

Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20120627

Termination date: 20130928

C17 Cessation of patent right