CN104226877A - Electromagnetic positioning device - Google Patents

Electromagnetic positioning device Download PDF

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Publication number
CN104226877A
CN104226877A CN201310230313.1A CN201310230313A CN104226877A CN 104226877 A CN104226877 A CN 104226877A CN 201310230313 A CN201310230313 A CN 201310230313A CN 104226877 A CN104226877 A CN 104226877A
Authority
CN
China
Prior art keywords
electromagnet
positioning
alignment pin
electromagnetic
spring
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.)
Pending
Application number
CN201310230313.1A
Other languages
Chinese (zh)
Inventor
戴林美
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.)
Shen Mao Machinery Co Ltd Of Zhengjiang City
Original Assignee
Shen Mao Machinery Co Ltd Of Zhengjiang City
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 Shen Mao Machinery Co Ltd Of Zhengjiang City filed Critical Shen Mao Machinery Co Ltd Of Zhengjiang City
Priority to CN201310230313.1A priority Critical patent/CN104226877A/en
Publication of CN104226877A publication Critical patent/CN104226877A/en
Pending legal-status Critical Current

Links

Abstract

An electromagnetic positioning device comprises a positioning pin and an electromagnet. The positioning pin is arranged above the electromagnet; a spring is also arranged between the positioning pin and the electromagnet. With the adoption of the electromagnetic positioning device in the invention, the positioning precision is high, the positioning is fast, manpowered drawing is unnecessary, the production efficiency is improved, the labor intensity is lowered, the structure is simple and reasonable, and the maintenance is convenient; furthermore, as the spring is added, the electromagnetic positioning device is not easy to deadly clamp.

Description

Electromagnetic locator
Technical field
The present invention relates to a kind of electromagnetic locator, particularly a kind of forging press workpiece electromagnetic locator.
Background technology
At present, become increasingly complex at forging and stamping workpiece, forging and stamping process has particular/special requirement to some contour structures or position degree, before forging and stamping, therefore need location.General method processes locating hole on workpiece and mould, then positions with locating shaft.But this localization method Problems existing is: when Workpiece fixing, it is time-consuming to wear axle location, and in forging and stamping process because workpiece deformation and vibrations can cause that locating shaft is stuck cannot be taken out.In addition, locate with hydraulic pressure for some, but hydraulic pressure location needs hydraulic pump, the set of system such as hydraulic jack, system is comparatively complicated, is only only applicable to hydraulic press, also needs to arrange hydraulic location device separately, be inconvenient to use for non-hydraulic class forging press.
Summary of the invention
Goal of the invention: the object of this invention is to provide that a kind of structure is simple, locating speed is fast, molding laborsaving forging press easily Working piece positioning device.
Technical scheme: a kind of electromagnetic locator, comprises alignment pin, electromagnet, and described alignment pin is arranged on the top of described electromagnet, is also provided with spring between described alignment pin and described electromagnet.
When needs location is, described electromagnet energising, by described alignment pin first by adhesive, after workpiece is placed, the locating hole of described alignment pin alignment pieces, then by described electromagnet power-off, described alignment pin realizes location in the used lower insertion Workpiece fixing hole of described spring force, during molding, electromagnet is energized.
Described electromagnet comprises spiral winding, iron core, and described spiral winding circuit is also provided with rheostat.Described rheostat can be used for the size regulating detent force, and alignment pin movement velocity.
Described electromagnet is alternating electromagnet, and needed for some super large forging press, detent force is large, and alternating current power taking is convenient.
The spring terminal of described alignment pin is provided with fairlead, and the corresponding end of the iron core of described electromagnet is provided with guide post.Owing to there being the existence of positioner, the location being is more accurate.
Outside described electromagnetic locator, can also radome be set.In order to avoid leak in magnetic field, damage, and prevent the absorption of dust, more clean clean.
Beneficial effect: the present invention is by adopting by electromagnet positioner, and positioning precision is high, and location rapidly, without the need to manpower molding, improves production efficiency, reduces labour intensity, simple and reasonable convenient for maintaining, and owing to adding spring, be not easy stuck.
Accompanying drawing explanation
Fig. 1 is structure principle chart of the present invention.
Detailed description of the invention
As shown in the figure, a kind of electromagnetic locator, comprises alignment pin 1, electromagnet 2, and described alignment pin 1 is arranged on the top of described electromagnet 2, is also provided with spring 3 between described alignment pin 1 and described electromagnet 2.
Described electromagnet 2 comprises spiral winding 21, iron core 22, and described spiral winding 21 circuit is also provided with rheostat 23.
Described electromagnet 2, for can be alternating electromagnet, also can be DC electromagnet, but alternating electromagnet goes electricity convenient, is usually used in super large forging press.
Described alignment pin 1 spring terminal is also provided with fairlead, and the corresponding end of the iron core 22 of described electromagnet 2 is provided with guide post.
The outside of described electromagnetic locator also comprises radome 4.
In addition to the implementation, the present invention can also have other embodiments, and all employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop in the protection domain of application claims.

Claims (5)

1. an electromagnetic locator, comprise alignment pin (1), it is characterized in that: also comprise electromagnet (2), described alignment pin (1) is arranged on the top of described electromagnet (2), is also provided with spring (3) between described alignment pin (1) and described electromagnet (2).
2. electromagnetic locator as claimed in claim 1, is characterized in that: described electromagnet (2) comprises spiral winding (21), iron core (22), described spiral winding (21) circuit is also provided with rheostat (23).
3. electromagnetic locator as claimed in claim 1 or 2, is characterized in that: described electromagnet (2) is alternating electromagnet.
4. electromagnetic locator as claimed in claim 3, it is characterized in that: the spring terminal of described alignment pin (1) is provided with fairlead, the corresponding end of the iron core (22) of described electromagnet (2) is provided with guide post.
5. electromagnetic locator as claimed in claim 4, is characterized in that: also comprise radome (4).
CN201310230313.1A 2013-06-11 2013-06-11 Electromagnetic positioning device Pending CN104226877A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201310230313.1A CN104226877A (en) 2013-06-11 2013-06-11 Electromagnetic positioning device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201310230313.1A CN104226877A (en) 2013-06-11 2013-06-11 Electromagnetic positioning device

Publications (1)

Publication Number Publication Date
CN104226877A true CN104226877A (en) 2014-12-24

Family

ID=52216279

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201310230313.1A Pending CN104226877A (en) 2013-06-11 2013-06-11 Electromagnetic positioning device

Country Status (1)

Country Link
CN (1) CN104226877A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106419320A (en) * 2016-08-12 2017-02-22 无锡尊宝电动车有限公司 Bearing selling display cabinet capable of displaying bearing performances
CN111319968A (en) * 2018-12-13 2020-06-23 北京华文永康科技有限公司 Sucking disc bowl taking device with accurate locking function
CN112045583A (en) * 2020-07-31 2020-12-08 长沙长泰智能装备有限公司 Positioning column plug device

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB851232A (en) * 1956-10-05 1960-10-12 Bull Sa Machines Improvements in perforating machines whose punches are driven by electro-magnets
JPS60130431A (en) * 1983-12-15 1985-07-11 Amano Corp Material positioning device for press machine
CN2333057Y (en) * 1998-06-29 1999-08-11 段士元 Multiple-picture overturn advertisement machine
CN2578065Y (en) * 2002-11-14 2003-10-08 刘玉清 Culturing cup punch
US20040084503A1 (en) * 2002-10-30 2004-05-06 Mu-Yu Chen Nail-hammering apparatus
CN201639725U (en) * 2010-04-02 2010-11-17 泉州市迈韦通信技术有限公司 Digital microwave communication repeater
CN202264416U (en) * 2011-08-31 2012-06-06 河南省汤阴机械制造有限责任公司 Mechanical positioning device
CN202339783U (en) * 2011-12-01 2012-07-18 北京星网宇达科技股份有限公司 Electromagnet for high-precision positioning

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB851232A (en) * 1956-10-05 1960-10-12 Bull Sa Machines Improvements in perforating machines whose punches are driven by electro-magnets
JPS60130431A (en) * 1983-12-15 1985-07-11 Amano Corp Material positioning device for press machine
CN2333057Y (en) * 1998-06-29 1999-08-11 段士元 Multiple-picture overturn advertisement machine
US20040084503A1 (en) * 2002-10-30 2004-05-06 Mu-Yu Chen Nail-hammering apparatus
CN2578065Y (en) * 2002-11-14 2003-10-08 刘玉清 Culturing cup punch
CN201639725U (en) * 2010-04-02 2010-11-17 泉州市迈韦通信技术有限公司 Digital microwave communication repeater
CN202264416U (en) * 2011-08-31 2012-06-06 河南省汤阴机械制造有限责任公司 Mechanical positioning device
CN202339783U (en) * 2011-12-01 2012-07-18 北京星网宇达科技股份有限公司 Electromagnet for high-precision positioning

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106419320A (en) * 2016-08-12 2017-02-22 无锡尊宝电动车有限公司 Bearing selling display cabinet capable of displaying bearing performances
CN111319968A (en) * 2018-12-13 2020-06-23 北京华文永康科技有限公司 Sucking disc bowl taking device with accurate locking function
CN112045583A (en) * 2020-07-31 2020-12-08 长沙长泰智能装备有限公司 Positioning column plug device

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Application publication date: 20141224