CN103474294A - Method for manufacturing contactor iron core - Google Patents

Method for manufacturing contactor iron core Download PDF

Info

Publication number
CN103474294A
CN103474294A CN2013104269648A CN201310426964A CN103474294A CN 103474294 A CN103474294 A CN 103474294A CN 2013104269648 A CN2013104269648 A CN 2013104269648A CN 201310426964 A CN201310426964 A CN 201310426964A CN 103474294 A CN103474294 A CN 103474294A
Authority
CN
China
Prior art keywords
iron core
riveting
lamination
contactor
burr
Prior art date
Application number
CN2013104269648A
Other languages
Chinese (zh)
Other versions
CN103474294B (en
Inventor
施建林
董明强
余建强
李鑫来
Original Assignee
湖州友邦电器有限公司
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 湖州友邦电器有限公司 filed Critical 湖州友邦电器有限公司
Priority to CN201310426964.8A priority Critical patent/CN103474294B/en
Publication of CN103474294A publication Critical patent/CN103474294A/en
Application granted granted Critical
Publication of CN103474294B publication Critical patent/CN103474294B/en

Links

Abstract

The invention discloses a method for manufacturing a contactor iron core. The method for manufacturing the contactor iron core comprises the following steps that (1) iron core sheet stamping is conducted, (2) the sheets are sorted and rivets are installed, (3) the iron core sheets are riveted and pressed, (4) an iron core is deburred, (5) pole faces are ground, (6) cleaning is conducted, (7) air gap grinding is conducted, and (8) cleaning is conducted again, wherein in the step (1), silicon steel sheets are stamped through a high-speed stamping machine so that the iron core sheets can be formed; in the step (2), the iron core sheets are sorted through a sheet sorting set; in the step (3), the sorted iron core sheets are transferred to a riveting pressing set and riveted and pressed; in the step (4), the riveted and pressed iron core is deburred through a deburring grinding belt machine; in the step (5), the pole faces of the deburred iron core are ground; in the step (6), the ground iron core is cleaned; in the step (7), air gaps are machined in the cleaned iron core; in the step (8), the iron core with the machined air gaps is cleaned again; finally, finished product detection is conducted. Compared with the prior art, the method for manufacturing the contactor iron core has the advantages that the whole iron core production procedure is further simplified and key steps are operated in a mechanical mode, so that the machining accuracy and the stability of the overall quality of the product are guaranteed, operation is simpler and more convenient, and the method is easy to popularize and apply in a large scale.

Description

A kind of manufacture method of contactor iron core

Technical field

The invention belongs to the electrical equipment technical field of producing, be specifically related to a kind of manufacture method of contactor iron core.

Background technology

At present, iron core is contactor in low-voltage electrical apparatus, relay, a vitals in the products such as electromagnet, the weight of these parts accounts for 1/2~1/3 of complete machine weight, the production cost of iron core accounts for 1/2 to 1/4 of complete machine production cost, the quantity of the iron core of the annual product of general electrical apparatus factory all at hundreds of thousands to armature (moving iron core) and yoke (static iron core), the factory that output is larger will produce one in 1 year, the 2000000 pairs of armature and yoke, demand increases day by day, and owing to substantially all being applied on electric equipment, requirement to the iron core precision is also stricter.The existing device that iron core is processed is all too complicated, and production of parts is low, and precision is not high.

Summary of the invention

The object of the invention is to overcome the deficiency that prior art exists, a kind of manufacture method of contactor iron core is provided, its operation is easier, and production efficiency and precision are higher.

To achieve the above object of the invention, technical scheme of the present invention is: a kind of manufacture method of contactor iron core comprises the steps: 1) the lamination punching press: with high velocity ram machine, silicon steel sheet is carried out to punching press and form lamination; 2) reason sheet and installation rivet: lamination is managed to sheet by reason sheet group; 3) lamination riveting: the lamination of having managed is transferred to the riveting group, carry out riveting; 4) iron core deburring: the iron core good to riveting with the deburring belt sander carries out deburring; 5) pole-face grinding: will go the iron core after burr to carry out the pole-face grinding; 6) clean: the iron core after good to grinding is cleaned; 7) air gap grinding: the iron core after cleaned is carried out to air gap processing; 8) clean: the iron core that air gap is processed cleans again again; Finally carry out product inspection.

Further, before the deburring of described step 4) iron core first to riveting good iron core magnetic guiding loop is installed.

Further, described step 3) lamination riveting is completed by automatic riveting device, described automatic riveting device is comprised of charging track, air table, inductive switch and hydraulic table, described iron core enters under air table along the charging track, the position cylinder that inductive switch is sensed iron core penetrates rivet in iron core, worn the iron core of rivet and delivered under hydraulic table, completed and press by hydraulic cylinder, then transfer to subsequent processing by arc track.

Further, described step 4)-6) adopt an automatically removing burr cleaning device to realize, described automatically removing burr cleaning device comprises scraper, hairbrush, rinse bath, inflatable mouth, described scraper is fixed in automatically removing burr cleaning device front end for removing the burr at iron core edge, described hairbrush rotates the iron core groove part is polished under the driving of motor, the iron core of having polished is removed burr through scraper again, then with hairbrush, its end face is polished again, polishing enters rinse bath after finishing, and through cleaning brush, is cleaned and through inflatable mouth, it is dried up.

Characteristics of the present invention are: by adopting technique scheme, make whole iron core production procedure further be simplified, committed step is carried out mechanized operation, has guaranteed the stable of processing precision of products and total quality, operate easylier, be easy to large-scale promotion application.

embodiment

Below in conjunction with embodiment, the present invention is further described.

Embodiment: a kind of manufacture method of contactor iron core comprises the steps: the first step, the lamination punching press: with high velocity ram machine, silicon steel sheet is carried out to punching press and form lamination, second step, reason sheet and installation rivet: lamination is managed to sheet by reason sheet group, the 3rd step, lamination riveting: the lamination of having managed is transferred to the riveting group, carry out riveting by automatic riveting device, described automatic riveting device is comprised of charging track, air table, inductive switch and hydraulic table, described iron core enters under air table along the charging track, the position cylinder that inductive switch is sensed iron core penetrates rivet in iron core, having worn the iron core of rivet delivers under hydraulic table, complete and press by hydraulic cylinder, then transfer to subsequent processing by arc track, the 4th step, the iron core deburring: first to riveting, good iron core is installed magnetic guiding loop, the iron core good to riveting with the deburring belt sander carries out deburring, in operation, adopt an automatically removing burr cleaning device to realize, described automatically removing burr cleaning device comprises scraper, hairbrush, rinse bath, inflatable mouth, described scraper is fixed in automatically removing burr cleaning device front end for removing the burr at iron core edge, described hairbrush rotates the iron core groove part is polished under the driving of motor, the iron core of having polished is removed burr through scraper again, then with hairbrush, its end face is polished again, polishing enters rinse bath after finishing, cleaned again and through inflatable mouth, it is dried up through cleaning brush, the 5th step, air gap grinding: the iron core after cleaned is carried out to air gap processing, the 6th step, then clean: the iron core that air gap is processed cleans again, finally carry out product inspection.

The present invention is not limited to above-mentioned concrete execution mode, and those of ordinary skill in the art is from above-mentioned design, and without performing creative labour, all conversion of having done, within all dropping on protection scope of the present invention.

Claims (4)

1. the manufacture method of a contactor iron core, is characterized in that comprising the steps: 1) the lamination punching press: with high velocity ram machine, silicon steel sheet is carried out to punching press and form lamination; 2) reason sheet and installation rivet: lamination is managed to sheet by reason sheet group; 3) lamination riveting: the lamination of having managed is transferred to the riveting group, carry out riveting; 4) iron core deburring: the iron core good to riveting with the deburring belt sander carries out deburring; 5) pole-face grinding: will go the iron core after burr to carry out the pole-face grinding; 6) clean: the iron core after good to grinding is cleaned; 7) air gap grinding: the iron core after cleaned is carried out to air gap processing; 8) clean: the iron core that air gap is processed cleans again again; Finally carry out product inspection.
2. the manufacture method of a kind of contactor iron core according to claim 1, is characterized in that, before the deburring of described step 4) iron core first to riveting good iron core magnetic guiding loop is installed.
3. the manufacture method of a kind of contactor iron core according to claim 1, it is characterized in that, described step 3) lamination riveting is completed by automatic riveting device, described automatic riveting device is comprised of charging track, air table, inductive switch and hydraulic table, described iron core enters under air table along the charging track, the position cylinder that inductive switch is sensed iron core penetrates rivet in iron core, having worn the iron core of rivet delivers under hydraulic table, complete and press by hydraulic cylinder, then transfer to subsequent processing by arc track.
4. the manufacture method of a kind of contactor iron core according to claim 1, it is characterized in that, described step 4)-6) adopt an automatically removing burr cleaning device to realize, described automatically removing burr cleaning device comprises scraper, hairbrush, rinse bath, inflatable mouth, described scraper is fixed in automatically removing burr cleaning device front end for removing the burr at iron core edge, described hairbrush rotates the iron core groove part is polished under the driving of motor, the iron core of having polished is removed burr through scraper again, then with hairbrush, its end face is polished again, polishing enters rinse bath after finishing, cleaned again and through inflatable mouth, it is dried up through cleaning brush.
CN201310426964.8A 2013-09-18 2013-09-18 A kind of manufacture method of contactor iron core CN103474294B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201310426964.8A CN103474294B (en) 2013-09-18 2013-09-18 A kind of manufacture method of contactor iron core

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201310426964.8A CN103474294B (en) 2013-09-18 2013-09-18 A kind of manufacture method of contactor iron core

Publications (2)

Publication Number Publication Date
CN103474294A true CN103474294A (en) 2013-12-25
CN103474294B CN103474294B (en) 2016-02-17

Family

ID=49799099

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201310426964.8A CN103474294B (en) 2013-09-18 2013-09-18 A kind of manufacture method of contactor iron core

Country Status (1)

Country Link
CN (1) CN103474294B (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3819427A (en) * 1971-09-11 1974-06-25 Ludwig Ofag Indugas Gmbh Method of making an electromagnetic-sheet stack
CN202174206U (en) * 2011-07-22 2012-03-28 湖州永昌贝诗讬电器实业有限公司 Continuous automatic riveting press for stators
CN103280931A (en) * 2013-06-17 2013-09-04 哈尔滨电机厂有限责任公司 Technology and method for removing horizontal burrs of turbine generator stator iron core grain oriented silicon steel pieces

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3819427A (en) * 1971-09-11 1974-06-25 Ludwig Ofag Indugas Gmbh Method of making an electromagnetic-sheet stack
CN202174206U (en) * 2011-07-22 2012-03-28 湖州永昌贝诗讬电器实业有限公司 Continuous automatic riveting press for stators
CN103280931A (en) * 2013-06-17 2013-09-04 哈尔滨电机厂有限责任公司 Technology and method for removing horizontal burrs of turbine generator stator iron core grain oriented silicon steel pieces

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
孟庆龙: "《电器制造技术手册》", 31 May 2000, 机械工业出版社 *

Also Published As

Publication number Publication date
CN103474294B (en) 2016-02-17

Similar Documents

Publication Publication Date Title
CN205237672U (en) Compound five -axis machining center lathe of increase and decrease
CN202861962U (en) Automatic polishing machine
CN202877437U (en) Steel bar bending machine
CN204375657U (en) Relay electro-magnetic system riveting assembling device
CN202861907U (en) Screw tap machining grinding machine
CN204748238U (en) Car back beam board stamping die's deburring device
CN102814728A (en) Inner bore lapping machine for ceramic bushing used for optical fiber ceramic inserted core metal assembly
CN102363195B (en) Automatic riveting device of motor stator core
CN102357543A (en) Acid Washing-free and drawing-free apparatus for steel strand
CN203695177U (en) Mine rock crusher
CN204490337U (en) With the crane in bridge type of guide rail automated cleaning iron rust function
CN203386609U (en) Feeding and blanking jig for winding machine
CN106670898A (en) Roller surface current decreasing type grinding process
CN104602177A (en) Novel automation device for automatically assembling and magnetizing multi-path magnetic circuit of loudspeaker
CN201910565U (en) Motor slip ring online grinding device
CN103785645A (en) Scrap iron cleaning machine
CN104959889A (en) Metal piece casting post-processing efficient grinding apparatus and machining method thereof
CN104028415A (en) Automatic shaft sleeve outer circle gluing equipment based on PLC
CN202701756U (en) Welding line
CN202985324U (en) Magnetic grinding machine for punching special-shaped sheet edges for deburring
CN101695826A (en) Grinder for charging roller of full-automatic printer
CN104226968B (en) The cleaning of spindle foundry goods and testing agency
CN105014242A (en) Glasses cutting device
CN202106257U (en) Surface grinding machine for disc-type piece
CN104385088A (en) High-precision fast grinding device of guide rail roller way

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
C10 Entry into substantive examination
GR01 Patent grant
C14 Grant of patent or utility model
CB03 Change of inventor or designer information

Inventor after: Gao Peipei

Inventor before: Shi Jianlin

Inventor before: Dong Mingqiang

Inventor before: Yu Jianqiang

Inventor before: Li Xinlai

TR01 Transfer of patent right

Effective date of registration: 20170817

Address after: Double bridge east of the village of Zhejiang city of Huzhou Province Bo Cun 313017 Corfu town and No. 9

Patentee after: Gao Peipei

Address before: The new Pavilion Road, Wuxing District Daixi 313000 Zhejiang city of Huzhou Province on Strong Industrial Zone No. 3

Patentee before: Huzhou Youbang Electrical Appliances Co., Ltd.

CB03 Change of inventor or designer information
TR01 Transfer of patent right
CB03 Change of inventor or designer information

Inventor after: Zhang Li

Inventor before: Gao Peipei

TR01 Transfer of patent right
CB03 Change of inventor or designer information
TR01 Transfer of patent right

Effective date of registration: 20170822

Address after: 274300, No. 13, village, administrative village, four street, Huanggang Town, Heze, Shandong, Shanxian County

Patentee after: Zhang Li

Address before: Double bridge east of the village of Zhejiang city of Huzhou Province Bo Cun 313017 Corfu town and No. 9

Patentee before: Gao Peipei

CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20160217

Termination date: 20170918