CN202839465U - Automatic riveting device for contact point and static reed of alternating-current contactor - Google Patents

Automatic riveting device for contact point and static reed of alternating-current contactor Download PDF

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Publication number
CN202839465U
CN202839465U CN 201220565709 CN201220565709U CN202839465U CN 202839465 U CN202839465 U CN 202839465U CN 201220565709 CN201220565709 CN 201220565709 CN 201220565709 U CN201220565709 U CN 201220565709U CN 202839465 U CN202839465 U CN 202839465U
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CN
China
Prior art keywords
contact
cylinder
riveting
spring
spring piece
Prior art date
Application number
CN 201220565709
Other languages
Chinese (zh)
Inventor
许丽强
周成斌
王华卫
赵江
盛育海
Original Assignee
上海美愉电子有限公司
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Filing date
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Application filed by 上海美愉电子有限公司 filed Critical 上海美愉电子有限公司
Priority to CN 201220565709 priority Critical patent/CN202839465U/en
Application granted granted Critical
Publication of CN202839465U publication Critical patent/CN202839465U/en

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Abstract

The utility model discloses an automatic riveting device for a contact point and a static reed of an alternating-current contactor. The automatic riveting device comprises a working table surface, a contact point feeding module arranged on the working table surface and used for feeding the contact point to a lower mould core of a static reed feeding module, the static reed feeding module for feeding the static reed to the lower mould core, moving the static reed to the position above the contact point and sleeving a static reed riveting hole into a contact point handle head, air cylinder assemblies arranged at the upper part of the riveting device, and a punching and hooping device fixedly connected with the end parts of the air cylinder assemblies. The air cylinder assemblies act on the punching and hooping device and the contact point is riveted by a punch head after the static reed is pre-pressed. The pre-pressing, hooping and stripping operations are performed by one double-headed air cylinder while the riveting operation is carried out by adopting another air cylinder, so that the purposes of high riveting firmness and good uniformity of the contact point are achieved.

Description

The automatic riveting assembling device in A.C. contactor static contact spring piece and contact
Technical field
The utility model relates to the riveting assembling device, is specifically related to the automatic riveting assembling device in A.C. contactor static contact spring piece and contact.
Background technology
Contactor is a kind of electrical equipment for switching on and off continually at a distance alternating current-direct current main circuit and large volume controlled circuit.Its major control also can be used for controlling other electrical load such as electric heater, illuminating lamp, electric welding machine, capacitor group etc. to liking motor.
Electric contact-system mainly is comprised of water conservancy diversion copper sheet (static contact spring piece, bridging piece) and contact on the contactor product, and the quality of contact riveting packing quality directly has influence on the life-span of contactor product.In general, riveting dress in contact is more firm, and the life-span of product can be higher.
Existing traditional contact riveting dress mode adopts the manual riveting dress that carries out of electric punch mostly, and punch press is complete once debugging, and movement travel is namely fixing, and this causes the fastness of contact riveting dress to be subjected to accessory size, tolerances very large, and consistency is bad.In addition, aspect the worker led, there was the inefficiency problem in the manual riveting dress of electric punch.
Although thereby part producer has adopted automatic riveting installing for carrying out contact riveting dress but the contact button has not been carried out hoop pole control and fail to realize good riveting dress in the riveting process of assembling.
The utility model content
The technical problems to be solved in the utility model provides the automatic riveting assembling device of A.C. contactor static contact spring piece and contact, adds the double end cylinder and carry out precompressed, hoop pole and take off material when adopting cylinder riveting dress, realizes the purpose of contact riveting dress fastness height and high conformity.
For achieving the above object, the technical solution of the utility model is as follows:
The automatic riveting assembling device in A.C. contactor static contact spring piece and contact comprises
One work top,
And being used on the work top be set contact feeding module in the lower mold core of quiet spring feeding module is delivered in the contact, with the quiet spring feeding module of equally static contact spring piece being delivered in the lower mold core, and static contact spring piece moved to the top, contact and the static contact spring piece riveting hole is inserted in the contact button;
The cylinder assembly on one setting device top, and the drift that is fixedly connected with the cylinder assembly end and hoop pole device; Cylinder assembly acts on drift and hoop pole device, after the static contact spring piece precompressed, by drift the contact is riveted.
Preferably, the double end cylinder that described cylinder assembly comprises riveting dress cylinder and riveting dress cylinder below is set, the double end cylinder is divided into upper cavity and lower chamber by shaft seal, and during the lower chamber air inlet, behind the precompressed static contact spring piece, riveting dress cylinder carries out the riveting dress by drift to the contact; During the upper cavity air inlet, the double end cylinder moves upward, and the static contact spring piece contact assembly of finishing after the riveted joint is removed from drift and hoop pole device.
Preferably, described drift and hoop pole device comprise that one is fixedly connected with the die sleeve on the cylinder assembly, and with cylinder assembly in the close-connected drift of shaft seal, described drift runs through the die sleeve setting, and follows the motion of riveting dress cylinder and move.
Preferably, described contact feeding module provides the contact by the contact feeding vibration disk for device, and quiet spring feeding module provides static contact spring piece by quiet spring feeding vibration disk for device, and contact feeding vibration disk and quiet spring feeding vibration disk are the helical orbit setting.
Preferably, described contact feeding module comprises that one is fixed in the support on the work top,
Next-door neighbour's bracket side is provided with the contact point guiding fixed head and is arranged on contact point guiding plate on the contact point guiding fixed head, the contact point guiding plate offers the mounting groove of placing the contact, the contact is delivered to by the adhesive of contact attracting device in the lower mold core on the lower bolster of quiet spring feeding module
Described contact attracting device comprises a contact twin shaft cylinder, the output shaft of contact twin shaft cylinder connects the contact adhesive plate of an adhesive contact, contact twin shaft cylinder is fixedly installed on the air cylinder fixed plate, described air cylinder fixed plate is connected on the linear slider of contact, the described small cylinder that the contact linear slider is set provides actuating force for air cylinder fixed plate, drives air cylinder fixed plate with the rail moving of contact linear slider.
Preferably, described quiet spring feeding module comprises a base plate,
The support plate of the quiet spring twin shaft of the support cylinder on the base plate vertically is set, described support plate top arranges a quiet spring linear slider, the cylinder fixed block is installed on the quiet spring linear slider, quiet spring twin shaft cylinder is fixedly installed on the cylinder fixed block, the described mini cylinder that quiet spring linear slider is set provides actuating force for the cylinder fixed block, with the rail moving of dynamic air cylinder fixed block with quiet spring linear slider;
Comprise that also one arranges on the base plate, and spring leaf released and is positioned over quiet spring pusher cylinder on the feeding module from quiet spring feeding vibration disk, described quiet spring pusher cylinder and feeding module next-door neighbour arrange, finger air cylinder driven finger chuck is with the static contact spring piece clamping on the feeding module, and deliver in the lower mold core on the lower bolster, described finger cylinder is fixedly connected with base plate by the finger fixed head that arranges on the base plate, and the vertical output axle of quiet spring twin shaft cylinder connects the finger fixed head, drives the finger fixed head and moves up and down.
Preferably, control cabinet is installed also on the described work top, can automatically controls riveting set.
By technique scheme, the beneficial effects of the utility model are:
1) adopts cylinder to carry out the automatic riveting dress in contact, realize that by pressure sensor the pressure of each riveting dress all is consistent, thereby overcome the bad and low problem of work efficiency of existing punch press riveting dress consistency.
2) adopt simultaneously the double end cylinder to realize precompressed, hoop pole and take off the material function:
A) before the riveting dress, drive die sleeve precompressed static contact spring piece by the double end cylinder, guarantee that the contact riveting fills not gap, entangle simultaneously the contact button.
B) in the riveting process of assembling by die sleeve with contact button distending size Control at the die sleeve inner chamber, play the hoop pole effect, thereby so that the part material can be clamp-oned in the static contact spring piece hole riveting dress fastness that improves the contact.
C) behind the riveting dress, pack up Upper Die-sleeve so that the static contact spring piece contact assembly takes off material in die sleeve by the double end cylinder.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, the below will do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art, apparently, accompanying drawing in the following describes only is embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is structural representation of the present utility model.
Fig. 2 is contact of the present utility model feeding module enlarged drawing.
Fig. 3 is quiet spring feeding module enlarged drawing of the present utility model.
Fig. 4 is the enlarged drawing of cylinder assembly of the present utility model.
Fig. 5 is the exploded view of static contact spring piece contact assembly of the present utility model.
Fig. 6 is fundamental diagram of the present utility model.
Embodiment
For technological means, creation characteristic that the utility model is realized, reach purpose and effect is easy to understand, below in conjunction with concrete diagram, further set forth the utility model.
With reference to Fig. 1, the automatic riveting assembling device in A.C. contactor static contact spring piece and contact, comprise a work top 1, and being used on the work top 1 be set contact feeding module 3 in the lower mold core 16a of quiet spring feeding module 2 is delivered in contact 18, with the quiet spring feeding module 2 of equally static contact spring piece 19 being delivered among the lower mold core 16a, and static contact spring piece 19 moved to 18 tops, contact and the static contact spring piece riveting hole is inserted in the contact button;
The cylinder assembly 4,5 on one setting device top, and the drift and the hoop pole device 6 that are fixedly connected with cylinder assembly 4,5 ends; Cylinder assembly 4,5 acts on drift and hoop pole device 6, after static contact spring piece 19 precompressed, by drift 6b contact 18 is riveted.
With reference to Fig. 4, the double end cylinder 5 that described cylinder assembly comprises riveting dress cylinder 4 and riveting dress cylinder 4 belows are set, double end cylinder 5 is divided into upper cavity 5a and lower chamber 5b by shaft seal 5c, during lower chamber 5b air inlet, behind the pre-press leaf spring 19, riveting dress cylinder 4 carries out the riveting dress by drift 6b to contact 18; During upper cavity 5a air inlet, double end cylinder 5 moves upward, and the static contact spring piece contact assembly 20 of finishing after the riveted joint is removed from drift and hoop pole device 6.
Described drift and hoop pole device 6 comprise that one is fixedly connected with the die sleeve 6a on the cylinder assembly, and with cylinder assembly in the close-connected drift 6b of shaft seal 5c, described drift 6b runs through die sleeve 6a and arranges, and follows the motion of riveting dress cylinder 4 and move.
Described contact feeding module 3 provides contact 18 by contact feeding vibration disk 3a for device, and quiet spring feeding module 2 provides static contact spring piece 19 by quiet spring feeding vibration disk 2a for device, and contact feeding vibration disk 3a and quiet spring feeding vibration disk 2a are the helical orbit setting.
With reference to Fig. 2, described contact feeding module 3 comprises that one is fixed in the support 7 on the work top,
Next-door neighbour's support 7 sides are provided with contact point guiding fixed head 7a and are arranged on contact point guiding plate 7b on the contact point guiding fixed head 7a, contact point guiding plate 7b offers the mounting groove 7c that places the contact, contact 18 is delivered to by the adhesive of contact attracting device in the lower mold core 16a on the lower bolster 16 of quiet spring feeding module 2
Described contact attracting device comprises a contact twin shaft cylinder 8, the output shaft of contact twin shaft cylinder 8 connects the contact adhesive plate 8a of an adhesive contact, contact twin shaft cylinder 8 is fixedly installed on the air cylinder fixed plate 8b, described air cylinder fixed plate 8b is connected on the contact linear slider 9, the described small cylinder 10 that the contact linear slider is set provides actuating force for air cylinder fixed plate 8b, drives air cylinder fixed plate 8b with the rail moving of contact linear slider 9.
With reference to Fig. 3, described quiet spring feeding module 2 comprises a base plate 11, the support plate 11a of the quiet spring twin shaft of the support cylinder 12 on the base plate 11 vertically is set, described support plate top arranges a quiet spring linear slider 11b, cylinder fixed block 11c is installed on the quiet spring linear slider 11b, quiet spring twin shaft cylinder 12 is fixedly installed on the cylinder fixed block 11c, the described mini cylinder 11d that quiet spring linear slider 11b is set provides actuating force for cylinder fixed block 11c, with the rail moving of dynamic air cylinder fixed block 11c with quiet spring linear slider 11b;
Comprise that also one arranges on the base plate 11, and spring leaf 19 released and is positioned over quiet spring pusher cylinder 13 on the feeding module 14 from quiet spring feeding vibration disk 2b, described quiet spring pusher cylinder 13 and feeding module 14 next-door neighbours arrange, finger cylinder 15 drives finger chuck 15a with static contact spring piece 19 clampings on the feeding module 14, and deliver among the lower mold core 16a on the lower bolster 16, described finger cylinder 15 is fixedly connected with base plate 11 by the finger fixed head 15b that arranges on the base plate 11, and the vertical output axle of quiet spring twin shaft cylinder 12 connects finger fixed head 15b, drives finger fixed head 15b and moves up and down.
On the described work top 1 control cabinet 17 is installed also, can automatically controls riveting set.
With reference to Fig. 5, static contact spring piece contact assembly 20 is made of contact 18 and static contact spring piece 19.
With reference to Fig. 6, operation principle of the present utility model:
1) separately vibrating disk feed is passed through in static contact spring piece, contact,
2) after transducer detects the contact, adopt vacuum to inhale device the contact picked up, afterwards the contact is moved in the riveting dress mould lower mode cavity,
3) simultaneously, when transducer detects static contact spring piece, by quiet spring pusher cylinder static contact spring piece is released, is adopted afterwards the finger cylinder that static contact spring piece is moved to the top, contact and the static contact spring piece riveting hole is inserted in the contact button,
4) riveting dress cylinder moves downward, before double end cylinder contact static contact spring piece, the air inlet of double end lower chamber of air cylinder body drives die sleeve precompressed static contact spring piece, afterwards riveting dress cylinder carries out the riveting dress by drift to the contact, double end upper chamber of air cylinder body air inlet when riveting dress cylinder moves upward, pack up die sleeve, make the static contact spring piece contact assembly in die sleeve, take off material
5) riveting installs completely, adopts the finger cylinder that the static contact spring piece contact assembly is put into box,
6) automatic cycle operation.
More than show and described basic principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; that describes in above-described embodiment and the specification just illustrates principle of the present utility model; under the prerequisite that does not break away from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof.

Claims (7)

1. the automatic riveting assembling device in A.C. contactor static contact spring piece and contact is characterized in that: comprise
One work top,
And being used on the work top be set contact feeding module in the lower mold core of quiet spring feeding module is delivered in the contact, with the quiet spring feeding module of equally static contact spring piece being delivered in the lower mold core, and static contact spring piece moved to the top, contact and the static contact spring piece riveting hole is inserted in the contact button;
The cylinder assembly on one setting device top, and the drift that is fixedly connected with the cylinder assembly end and hoop pole device; Cylinder assembly acts on drift and hoop pole device, after the static contact spring piece precompressed, by drift the contact is riveted.
2. the automatic riveting assembling device in A.C. contactor static contact spring piece according to claim 1 and contact, it is characterized in that: the double end cylinder that described cylinder assembly comprises riveting dress cylinder and riveting dress cylinder below is set, the double end cylinder is divided into upper cavity and lower chamber by shaft seal, during the lower chamber air inlet, behind the precompressed static contact spring piece, riveting dress cylinder carries out the riveting dress by drift to the contact; During the upper cavity air inlet, the double end cylinder moves upward, and the static contact spring piece contact assembly of finishing after the riveted joint is removed from drift and hoop pole device.
3. the automatic riveting assembling device in A.C. contactor static contact spring piece according to claim 1 and contact, it is characterized in that: described drift and hoop pole device comprise that one is fixedly connected with the die sleeve on the cylinder assembly, and with cylinder assembly in the close-connected drift of shaft seal, described drift runs through the die sleeve setting, and follows the motion of riveting dress cylinder and move.
4. the automatic riveting assembling device in A.C. contactor static contact spring piece according to claim 1 and contact, it is characterized in that: described contact feeding module provides the contact by the contact feeding vibration disk for device, quiet spring feeding module provides static contact spring piece by quiet spring feeding vibration disk for device, and contact feeding vibration disk and quiet spring feeding vibration disk are the helical orbit setting.
5. the automatic riveting assembling device in A.C. contactor static contact spring piece according to claim 1 and contact, it is characterized in that: described contact feeding module comprises that one is fixed in the support on the work top,
Next-door neighbour's bracket side is provided with the contact point guiding fixed head and is arranged on contact point guiding plate on the contact point guiding fixed head, the contact point guiding plate offers the mounting groove of placing the contact, the contact is delivered to by the adhesive of contact attracting device in the lower mold core on the lower bolster of quiet spring feeding module
Described contact attracting device comprises a contact twin shaft cylinder, the output shaft of contact twin shaft cylinder connects the contact adhesive plate of an adhesive contact, contact twin shaft cylinder is fixedly installed on the air cylinder fixed plate, described air cylinder fixed plate is connected on the linear slider of contact, the described small cylinder that the contact linear slider is set provides actuating force for air cylinder fixed plate, drives air cylinder fixed plate with the rail moving of contact linear slider.
6. the automatic riveting assembling device in A.C. contactor static contact spring piece according to claim 1 and contact, it is characterized in that: described quiet spring feeding module comprises a base plate,
The support plate of the quiet spring twin shaft of the support cylinder on the base plate vertically is set, described support plate top arranges a quiet spring linear slider, the cylinder fixed block is installed on the quiet spring linear slider, quiet spring twin shaft cylinder is fixedly installed on the cylinder fixed block, the described mini cylinder that quiet spring linear slider is set provides actuating force for the cylinder fixed block, with the rail moving of dynamic air cylinder fixed block with quiet spring linear slider;
Comprise that also one arranges on the base plate, and spring leaf released and is positioned over quiet spring pusher cylinder on the feeding module from quiet spring feeding vibration disk, described quiet spring pusher cylinder and feeding module next-door neighbour arrange, finger air cylinder driven finger chuck is with the static contact spring piece clamping on the feeding module, and deliver in the lower mold core on the lower bolster, described finger cylinder is fixedly connected with base plate by the finger fixed head that arranges on the base plate, and the vertical output axle of quiet spring twin shaft cylinder connects the finger fixed head, drives the finger fixed head and moves up and down.
7. the automatic riveting assembling device in A.C. contactor static contact spring piece according to claim 1 and contact is characterized in that: control cabinet also is installed on the described work top, can automatically controls riveting set.
CN 201220565709 2012-10-18 2012-10-18 Automatic riveting device for contact point and static reed of alternating-current contactor CN202839465U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220565709 CN202839465U (en) 2012-10-18 2012-10-18 Automatic riveting device for contact point and static reed of alternating-current contactor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220565709 CN202839465U (en) 2012-10-18 2012-10-18 Automatic riveting device for contact point and static reed of alternating-current contactor

Publications (1)

Publication Number Publication Date
CN202839465U true CN202839465U (en) 2013-03-27

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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103208400A (en) * 2013-03-11 2013-07-17 上海美愉电子有限公司 Method and device for automatically riveting static reed and contact of contactor
CN104485260A (en) * 2014-12-29 2015-04-01 宁波高灵电子有限公司 Forming equipment of relay springs
CN104785647A (en) * 2015-04-29 2015-07-22 汕头市潮阳区骏达实业有限公司 Riveting machine
CN106238589A (en) * 2016-07-21 2016-12-21 温州亚洲龙自动化科技有限公司 A kind of industry control relay dynamic/static contact combination contact semiautomatic civeter structure
CN106952784A (en) * 2017-05-12 2017-07-14 明光市三友电子有限公司 A kind of automatic twisting machine of relay contact
CN107309350A (en) * 2017-06-22 2017-11-03 苏州明雪电子有限公司 Static contact automatic feed mechanism for riveter

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103208400A (en) * 2013-03-11 2013-07-17 上海美愉电子有限公司 Method and device for automatically riveting static reed and contact of contactor
CN104485260A (en) * 2014-12-29 2015-04-01 宁波高灵电子有限公司 Forming equipment of relay springs
CN104785647A (en) * 2015-04-29 2015-07-22 汕头市潮阳区骏达实业有限公司 Riveting machine
CN106238589A (en) * 2016-07-21 2016-12-21 温州亚洲龙自动化科技有限公司 A kind of industry control relay dynamic/static contact combination contact semiautomatic civeter structure
CN106952784A (en) * 2017-05-12 2017-07-14 明光市三友电子有限公司 A kind of automatic twisting machine of relay contact
CN107309350A (en) * 2017-06-22 2017-11-03 苏州明雪电子有限公司 Static contact automatic feed mechanism for riveter

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