CN202058656U - Riveting device for arc-extinguishing cover automatic assembling machine - Google Patents

Riveting device for arc-extinguishing cover automatic assembling machine Download PDF

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Publication number
CN202058656U
CN202058656U CN2011200927743U CN201120092774U CN202058656U CN 202058656 U CN202058656 U CN 202058656U CN 2011200927743 U CN2011200927743 U CN 2011200927743U CN 201120092774 U CN201120092774 U CN 201120092774U CN 202058656 U CN202058656 U CN 202058656U
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China
Prior art keywords
riveted
paper
arc
scraps
arc quenching
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Expired - Fee Related
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CN2011200927743U
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Chinese (zh)
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陈建俊
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陈建俊
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Abstract

The utility model discloses a riveting device for an arc-extinguishing cover automatic assembling machine. The riveting device is arranged on the conveying pipeline of the assembling machine; the riveting device comprises a pre-riveting working position and a riveting working position, wherein the pre-riveting working position is used for cutting off paper tapes (13) into paper sheets (12), bending the paper sheets (12) and pre-pressing the paper sheets (12) at an arc-extinguishing sheet (11); the riveting working position is arranged at the backward position of the pre-riveting working position (2) and is used for riveting the paper sheets (12) pre-pressed on the riveting surface of the arc-extinguishing sheet (11) with the arc-extinguishing sheet (11); and the riveting working position (3) and the pre-riveting working position (2) can respectively and simultaneously work according to the instructions of the control device. In the utility model, the pre-pressing and riveting operations are finished by two working positions that can respectively and simultaneously work so that the assembling efficiency is improved; and the assembling speed is improved (50 to 60 arc-extinguishing covers can be assembled per minute).

Description

A kind of arc-extinguish chamber automatic assembling machine riveting device
Technical field
The utility model relates to a kind of assembling device of arc-extinguish chamber, relates in particular to a kind of riveting device of arc-extinguish chamber automatic assembling machine.
Background technology
The arc-extinguish chamber that low-voltage circuit breaker is used is by irony arc quenching plate 11 and special-purpose scraps of paper 12(red steel paper) riveted forms, as shown in Figure 1.The traditional fit of arc-extinguish chamber is generally taked artificial single station continuous productive process, relies on the auxiliary riveted of iron plate positioning fixture and small-sized punch press.Need to have put material in the assembling process, adopt manually mode to take, install the iron plate and the scraps of paper one by one, adopt cylinder or hand to take mode, the anchor clamps of the iron plate of will packing into move under the punch press, put the scraps of paper well, by punch press each parts riveted are formed.
But the most of mode that adopts manually of traditional fit, so production efficiency is low, positioning accuracy is low, the consistency of assembling is poor, product quality is difficult to be guaranteed.In order to solve the problems of the technologies described above, Chinese patent CN201449948U discloses a kind of low-voltage circuit breaker arc-extinguish chamber assembly machine, it comprises Rack Body, Rack Body is provided with calibration transportation flow waterline and control device, the indexing mechanism of described streamline is by the signal generation apparatus collection and send controller to, make streamline carry out the transmission of constant spacing according to default program command, described Rack Body is equiped with several to the assembly station that workpiece is processed around the described streamline, and the diverse location that described controller is transferred to according to streamline is controlled each assembly station respectively and finished assembling to arc-extinguish chamber.In the assembling process of this utility model, can realize automatic operation, save the manpower loss.But the riveted of this assembly machine is to press downwards by the riveted cylinder axis to close anchor clamps, make after the scraps of paper bending the arc quenching plate precompressed, the riveted anchor clamps push the scraps of paper and arc quenching plate from the side then, and arc quenching plate is embedded in the scraps of paper hole by protuberance, finish the assembling of an arc-extinguish chamber.The riveted mode efficient that this precompressed and riveted are finished at same station is low, and per minute can only be finished the assembling of 20-30 arc-extinguish chamber.
Summary of the invention
For this reason, technical problem to be solved in the utility model is that the riveted efficient of existing arc-extinguish chamber assembly machine is low, and then a kind of arc-extinguish chamber automatic assembling machine riveting device that guarantees riveted efficient is provided.
For solving the problems of the technologies described above, the utility model provides a kind of arc-extinguish chamber automatic assembling machine riveting device, described riveting device is arranged on the transportation flow waterline of assembly machine, described riveting device comprises: pre-riveted station, be used for paper tape is cut to the scraps of paper, and will be pressed in advance after the described scraps of paper bending on the riveted face of arc quenching plate; The riveted station is arranged at the downstream of described pre-riveted station, and the scraps of paper that are used for being pressed in advance on the arc quenching plate riveted face carry out riveted with arc quenching plate, and the scraps of paper are fixed on the riveted face of described arc quenching plate.Arc quenching plate is delivered to described pre-riveted station through the transportation flow waterline, and the paper tape of synchronous transport is cut to the scraps of paper that the riveted face with arc quenching plate matches, on the riveted face of the described scraps of paper through being pressed in arc quenching plate after the bending in advance, be delivered to described riveted station then, and realize the riveted of the scraps of paper with arc quenching plate.
Described pre-riveted station comprises pre-riveted cylinder, pre-riveted drift, bending assembly and cutting knife, described bending assembly is arranged on the described pre-riveted drift, described cutting knife is arranged at the end of described pre-riveted drift, and near paper tape send into side, described pre-riveted cylinder is used to promote moving forward and backward of described pre-riveted drift; When described pre-riveted cylinder promoted described pre-riveted drift reach, the paper tape of described cutting knife through being delivered to pre-riveted nose of punch was cut to the scraps of paper, and the described scraps of paper are pressed on the riveted face of arc quenching plate in advance by the bending of bending assembly and with it.
Described bending assembly comprises compression spring and briquetting, and described pre-riveted drift is provided with the bending groove that is used for the scraps of paper are carried out bending, and described bending assembly is arranged in the described bending groove; One end of described compression spring is fixed in institute's bending groove, and its other end is fixedly connected with an end of described briquetting, and described briquetting other end is pressed on the paper tape and arc quenching plate that puts in place in advance, and the precompressed end face of described briquetting is identical with the precompressed end face of arc quenching plate.
Described bending groove is a U type groove, cuts off the formed scraps of paper in back under the acting in conjunction of described pre-riveted drift and bending assembly, makes the two ends bending of the scraps of paper, and is pressed in advance on the riveted face of arc quenching plate both sides.
Described riveted station comprises riveted spare and is used to promote the riveted cylinder that described riveted spare moves, the riveted end face of described riveted spare is provided with a plurality of with the groove of corresponding matching one by one of the riveted projection on the described arc quenching plate, when the described riveted spare of described riveted air cylinder driven carried out the riveted action, the riveted end face of described riveted spare vertically acted on the riveted face of arc quenching plate.
Described riveted spare is symmetrical arranged two, is respectively equipped with on it to be used to promote the riveted cylinder that described riveted spare moves, and when carrying out the riveted action, described riveted spare acts on the riveted face of arc quenching plate both sides simultaneously.
Technique scheme of the present utility model has the following advantages compared to existing technology:
The utility model is finished pre-riveted and riveted by two stations, two stations are worked simultaneously.Finish by a station with respect to pre-riveted and riveted in the prior art, after finishing respectively, precompressed and riveted could continue the precompressed and the riveted of next arc-extinguish chamber, the utility model has improved efficiency of assembling, and assembling speed is brought up to the assembling that per minute is finished 50-60 arc-extinguish chamber.
Description of drawings
For the easier quilt of content of the present utility model is clearly understood, according to specific embodiment of the utility model also in conjunction with the accompanying drawings, the utility model is described in further detail, wherein below
Fig. 1 is an arc-extinguish chamber finished product schematic diagram;
Fig. 2 is an arc-extinguish chamber automatic assembling machine schematic diagram;
Fig. 3-the 1st, the schematic diagram of starting working of pre-riveted station;
Fig. 3-the 2nd, the power cut-off schematic diagram of pre-riveted station;
Fig. 4-the 1st, the schematic diagram of starting working of riveted station;
Fig. 4-the 2nd, the power cut-off schematic diagram of riveted station.
Reference numeral is expressed as among the figure:
The pre-riveted station of 1-Rack Body 2-3-riveted station 4-arc quenching plate is sent into the pre-riveted drift of station 5-discharging station 6-arc quenching plate locator 11-arc quenching plate 12-scraps of paper 13-paper tape 21-pre-riveted cylinder 22-221-cutting knife 222-compression spring 223-briquetting 31-riveted cylinder 32-riveting spare 51-finished product case.
Embodiment
Figure 2 shows that arc-extinguish chamber automatic assembling machine described in the utility model, it comprises Rack Body 1, be equiped with the transportation flow waterline on the described Rack Body 1, described transportation flow waterline is controlled by the control device of assembly machine, the scraps of paper 13 and arc quenching plate locator 7 that arc quenching plate 11 is housed are carried, described Rack Body 1 is equiped with pre-riveted station 2 and riveted station 3 around described transportation flow waterline, constitute the riveting device of this assembly machine, described pre-riveted station 2 is used for described paper tape 13 is cut to the scraps of paper 12, and will be pressed in advance on the arc quenching plate 11 after the described scraps of paper 12 bendings; Described riveted station 3 is used for the scraps of paper 12 through pre-riveted are carried out riveted with arc quenching plate 11, and described riveted station and described pre-riveted station are worked simultaneously according to the instruction of described control device.
Described pre-riveted station 2 comprise a pre-riveted cylinder that is controlled by described control device 21, one by described cylinder 21 drive can reciprocating pre-riveted drift 22, bending assembly and cutting knife 221; Described pre-riveted cylinder 21 drives described pre-riveted drift 22 with the described scraps of paper 12 bendings and be pressed in advance on the described arc quenching plate 11 according to the instruction of control device.Described pre-riveted drift 22 ends are provided with U type bending groove, and installing bending assembly in the described U type bending groove, described bending assembly comprise that a compression spring 222 and one are pressed against briquetting 223 on the described pre-riveted drift by compression spring 222; The other end of described briquetting is pressed and is located on described paper tape that puts in place 13 and the arc quenching plate 11; Described pre-riveted drift 22 is provided with cutting knife 221 in the end of sending into a side near the described scraps of paper, is used for carrying the paper tape 13 of coming to be cut to the scraps of paper 12 in described transportation flow waterline; When described pre-riveted drift 22 presses down, described cutting knife 221 is cut to the stand-by scraps of paper 12 with described paper tape 13, cut off the formed scraps of paper 12 in back under the acting in conjunction of described pre-riveted drift 22 and bending assembly, make the two ends bending of the scraps of paper 12, and be pressed in advance on the riveted face of arc quenching plate 11 both sides.
Described riveted station 3 comprises the riveting spare 32 that is divided into the described scraps of paper 12 both sides, and the riveted cylinder 31 that drives described riveting spare; Described riveted cylinder 31 carries out riveted according to the scraps of paper 12 that the instruction of control device drives the pre-riveted of process that described riveting spare 32 carries the transportation flow waterline with arc quenching plate 11.
This arc-extinguish chamber automatic assembling machine riveted process such as Fig. 3-1 of riveting device, Fig. 3-2, Fig. 4-1, shown in Fig. 4-2:
Send into the quantity that some arc quenching plate 11(determine arc quenching plate according to actual needs that has that station 4 sends through arc quenching plate) arc quenching plate locator 6, deliver to the desired location of pre-riveted station 2 by the transportation flow waterline, paper tape 13 is delivered to the desired location of pre-riveted station 2 at opposite side simultaneously, after arc quenching plate 11 puts in place with paper tape 13, pre-riveted cylinder 21 promotes pre-riveted drift 22 according to the instruction of control device on the pre-riveted station 2, pre-riveted nose of punch cutting knife 221 is cut to the scraps of paper 12 with described paper tape 13, and the pre-riveted drift 22 that has a U type groove is pressed after with the scraps of paper 12 bendings and is located on the described arc quenching plate 11.The arc quenching plate 11 and the scraps of paper 12 through pre-riveted station 2 are delivered to riveted station 3 by the transportation flow waterline again, riveted cylinder 31 on the riveted station 3 promotes riveted spare 32, from the both sides extruding scraps of paper 12 and arc quenching plate 11, arc quenching plate 11 is embedded in the scraps of paper hole by protuberance, finish the assembling of arc-extinguish chamber, the arc-extinguish chamber after the assembling is delivered to finished product case 51 places by discharging station 5 with the finished product behind the riveted.
Obviously, the foregoing description only is for example clearly is described, and is not the qualification to execution mode.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here need not also can't give exhaustive to all execution modes.And conspicuous variation of being extended out thus or change still are among the protection range of the invention.

Claims (6)

1. arc-extinguish chamber automatic assembling machine riveting device, described riveting device is arranged on the transportation flow waterline of assembly machine, it is characterized in that, and described riveting device comprises:
Pre-riveted station (2) is used for paper tape (13) is cut to the scraps of paper (12), and will be pressed in advance on the riveted face of arc quenching plate (11) after the described scraps of paper (12) bending;
Riveted station (3) is arranged at the downstream of described pre-riveted station (2), and the same arc quenching plates of the scraps of paper (12) (11) that are used for being pressed in advance on arc quenching plate (11) the riveted face carry out riveted, and the scraps of paper (12) are fixed on the riveted face of described arc quenching plate (11);
Arc quenching plate (11) is delivered to described pre-riveted station (2) through the transportation flow waterline, and the paper tape (13) of synchronous transport is cut to the scraps of paper (12) that the riveted face of same arc quenching plate (12) matches, on the riveted face of the described scraps of paper (12) through being pressed in arc quenching plate (11) after the bending in advance, be delivered to described riveted station (3) then, and realize the riveted of the same arc quenching plates of the scraps of paper (12) (11).
2. arc-extinguish chamber automatic assembling machine riveting device according to claim 1 is characterized in that:
Described pre-riveted station (2) comprises pre-riveted cylinder (21), pre-riveted drift (22), bending assembly and cutting knife (221), described bending assembly is arranged on the described pre-riveted drift (22), described cutting knife (221) is arranged at the end of described pre-riveted drift (22), and near paper tape (13) send into side, described pre-riveted cylinder (21) is used to promote moving forward and backward of described pre-riveted drift (22); When described pre-riveted cylinder (21) promotes described pre-riveted drift (22) reach, the paper tape (13) of described cutting knife (221) through being delivered to pre-riveted drift (22) end is cut to the scraps of paper (12), and the described scraps of paper (12) are pressed on the riveted face of arc quenching plate (11) in advance by the bending of bending assembly and with it.
3. arc-extinguish chamber automatic assembling machine riveting device according to claim 2 is characterized in that:
Described bending assembly comprises compression spring (222) and briquetting (223), and described pre-riveted drift (22) is provided with the bending groove that is used for the scraps of paper are carried out bending, and described bending assembly is arranged in the described bending groove; One end of described compression spring (222) is fixed in institute's bending groove, its other end is fixedly connected with an end of described briquetting (223), described briquetting (223) other end is pressed on the paper tape (13) and arc quenching plate (11) that puts in place in advance, and the precompressed end face of the same arc quenching plate of precompressed end face (11) of described briquetting (223) is identical.
4. arc-extinguish chamber automatic assembling machine riveting device according to claim 3 is characterized in that:
Described bending groove is a U type groove, cuts off the formed scraps of paper in back (12) under the acting in conjunction of described pre-riveted drift (22) and bending assembly, makes the two ends bending of the scraps of paper (12), and is pressed in advance on the riveted face of arc quenching plate (11) both sides.
5. according to the arbitrary described arc-extinguish chamber automatic assembling machine riveting device of claim 1-3, it is characterized in that:
Described riveted station (3) comprises riveted spare (32) and is used to promote the riveted cylinder (31) that described riveted spare moves, the riveted end face of described riveted spare (32) is provided with a plurality of with the groove of corresponding matching one by one of the riveted projection on the described arc quenching plate (11), when described riveted cylinder (31) the described riveted spare of driving (32) carried out the riveted action, the riveted end face of described riveted spare (32) vertically acted on the riveted face of arc quenching plate (11).
6. arc-extinguish chamber automatic assembling machine riveting device according to claim 5 is characterized in that:
Described riveted spare (32) is symmetrical arranged two, is respectively equipped with on it to be used to promote the riveted cylinder (31) that described riveted spare moves, and when carrying out the riveted action, described riveted spare (32) acts on the riveted face of arc quenching plate (11) both sides simultaneously.
CN2011200927743U 2011-04-01 2011-04-01 Riveting device for arc-extinguishing cover automatic assembling machine Expired - Fee Related CN202058656U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011200927743U CN202058656U (en) 2011-04-01 2011-04-01 Riveting device for arc-extinguishing cover automatic assembling machine

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Application Number Priority Date Filing Date Title
CN2011200927743U CN202058656U (en) 2011-04-01 2011-04-01 Riveting device for arc-extinguishing cover automatic assembling machine

Publications (1)

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Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102810419A (en) * 2012-08-07 2012-12-05 惠州市宏枫实业有限公司 Production device for riveting silver point of automatic stamping die
CN103606477A (en) * 2013-11-25 2014-02-26 天津市津荣天宇精密机械有限公司 Rapid assembly machine for arc extinguish chamber
CN103681121A (en) * 2013-11-27 2014-03-26 江苏大全凯帆电器股份有限公司 Riveting fixture for low voltage circuit-breaker arc extinguishing chambers
CN104400830A (en) * 2014-12-09 2015-03-11 江苏省苏中建设集团股份有限公司 Arc extinguishing chamber forming and assembly integrated device
CN104779105A (en) * 2015-04-10 2015-07-15 王克诚 Automatic manufacturing process and equipment for switch contact arc splitter
CN106807843A (en) * 2017-02-21 2017-06-09 安徽汇精模具研发科技有限公司 The punching press of low-voltage electrical apparatus arc-chutes, quick being assembled into one mold system
CN113270295A (en) * 2021-04-29 2021-08-17 浙江兆正机电有限公司 Mounting device for arc extinguishing grid piece of contactor

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102810419A (en) * 2012-08-07 2012-12-05 惠州市宏枫实业有限公司 Production device for riveting silver point of automatic stamping die
CN103606477A (en) * 2013-11-25 2014-02-26 天津市津荣天宇精密机械有限公司 Rapid assembly machine for arc extinguish chamber
CN103606477B (en) * 2013-11-25 2015-07-15 天津市津荣天宇精密机械有限公司 Rapid assembly machine for arc extinguish chamber
CN103681121A (en) * 2013-11-27 2014-03-26 江苏大全凯帆电器股份有限公司 Riveting fixture for low voltage circuit-breaker arc extinguishing chambers
CN104400830A (en) * 2014-12-09 2015-03-11 江苏省苏中建设集团股份有限公司 Arc extinguishing chamber forming and assembly integrated device
CN104400830B (en) * 2014-12-09 2016-03-09 江苏省苏中建设集团股份有限公司 The shaping assembling integrated device of arc-extinguish chamber
CN104779105A (en) * 2015-04-10 2015-07-15 王克诚 Automatic manufacturing process and equipment for switch contact arc splitter
CN104779105B (en) * 2015-04-10 2017-06-23 王克诚 A kind of switch contact blow-out grid automatic manufacturing process and its equipment
CN106807843A (en) * 2017-02-21 2017-06-09 安徽汇精模具研发科技有限公司 The punching press of low-voltage electrical apparatus arc-chutes, quick being assembled into one mold system
CN113270295A (en) * 2021-04-29 2021-08-17 浙江兆正机电有限公司 Mounting device for arc extinguishing grid piece of contactor
CN113270295B (en) * 2021-04-29 2022-06-28 浙江兆正机电有限公司 Mounting device for arc extinguishing grid piece of contactor

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C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20111130

Termination date: 20120401