CN105109080B - Electromagnetic-permanent magnetic drive-type dual-direction ram machine - Google Patents
Electromagnetic-permanent magnetic drive-type dual-direction ram machine Download PDFInfo
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- CN105109080B CN105109080B CN201510572201.3A CN201510572201A CN105109080B CN 105109080 B CN105109080 B CN 105109080B CN 201510572201 A CN201510572201 A CN 201510572201A CN 105109080 B CN105109080 B CN 105109080B
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Abstract
The invention discloses a kind of electromagnet and permanent magnet drive-type dual-direction ram machine, it is located on support the punch process for slim workpiece, this dual-direction ram machine includes electromagnet and permanent magnet dual direction drive mechanism, it is located at two presser's station of the electromagnet and permanent magnet dual direction drive mechanism left and right sides, electromagnet and permanent magnet dual direction drive mechanism includes the hollow form yoke being fixedly installed, it is housed in the DC coil in yoke inner chamber regularly, it is located in the armature in DC coil regularly, lay respectively at axial both sides of armature and can armature two punch assemblies axially movable relatively, the axial line of armature extends in left-right direction, each punch assembly all includes sliding part, it is located on sliding part medial end to close on the permanent magnet of armature, it is located at the drift in sliding part outboard end, the magnetic pole of the end closing on armature on the permanent magnet of both sides is arranged on the contrary.By controlling constantly energising and the power-off of DC coil, this dual-direction ram machine just can be made constantly to carry out dual-direction ram processing.
Description
Technical field
The present invention relates to a kind of electromagnetic-permanent magnetic drive-type dual-direction ram machine.
Background technology
In prior art, stamping machine generally includes the workbench for placing workpiece to be punched, is positioned at the drift above this workbench, is moved downward relative to workbench by drift and realizes treating the punching press of stamped workpieces.In the punch process to slim workpiece, use the stamping machine of this kind of traditional structure, on the one hand due to needed for the slim workpiece of punching press stamping press less, thus there is the situation of power waste；On the other hand, using this kind of traditional stamping machine to carry out punching press, ram efficiency is relatively low.
Summary of the invention
The invention aims to overcome the shortcoming of prior art, it is provided that a kind of stamping machine that drive, that be capable of dual-direction ram with electromagnetic-permanent magnetic, to realize the efficient punching press to slim workpiece.
nullFor reaching above-mentioned purpose，The technical solution used in the present invention is: a kind of electromagnetic-permanent magnetic drive-type dual-direction ram machine，It is located on support the punch process for slim workpiece，Described dual-direction ram machine includes electromagnetic-permanent magnetic dual direction drive mechanism、It is located at two presser's station of the described electromagnetic-permanent magnetic dual direction drive mechanism left and right sides，Described electromagnetic-permanent magnetic dual direction drive mechanism includes the hollow form yoke being fixedly installed、It is housed in the DC coil in described yoke inner chamber regularly、It is located in the armature in described DC coil regularly、Lay respectively at axial both sides of described armature and can the most described armature two punch assemblies axially movable，The axial line of described armature extends in left-right direction，Each described punch assembly all includes sliding part、It is located on described sliding part medial end to close on the permanent magnet of described armature、It is located at the drift in described sliding part outboard end，The end pole closing on described armature on the described permanent magnet of described armature both sides is arranged on the contrary.
Preferably, the medial end of described sliding part offering accepting groove, described permanent magnet is embedded regularly in this accepting groove.
Preferably, the outer end, both sides of described yoke is respectively provided with it is available for the perforation that penetrates slidably of correspondence of described permanent magnet.
Preferably, described support is provided with the guide rail providing described sliding part along glide direction slide-and-guide.
Preferably, in the outboard end of described sliding part, described drift is one or more.
Utilization due to technique scheme, the present invention compared with prior art has the advantage that the electromagnetic-permanent magnetic drive-type dual-direction ram machine of the present invention, wherein use electromagnetic-permanent magnetic dual direction drive mechanism as drive mechanism, only with an armature in this electromagnetic-permanent magnetic dual direction drive mechanism, by armature is fixed and is coordinated the permanent magnet at two ends, two-way simultaneous driving can be realized with extremely convenient, thus realize the synchronization punch process of workpiece slim to both sides.By controlling constantly energising and the power-off of DC coil, this dual-direction ram machine just can be made constantly slim workpiece to be carried out dual-direction ram processing, the production efficiency of punch process has been significantly increased.The structure of this dual-direction ram machine very simple, with low cost, it is easy to accomplish.
Accompanying drawing explanation
Accompanying drawing 1 is the dual-direction ram machine of the present invention structural representation when drift is in backhaul state；
Accompanying drawing 2 is the dual-direction ram machine of the present invention structural representation when drift is in press work；
Wherein: 1, yoke；11, perforation；2, DC coil；3, armature；4, sliding part；5, permanent magnet；6, drift；7, presser's station；71, material-dropping hole；8, guide rail；9, slim workpiece；10, punch assembly.
Detailed description of the invention
With specific embodiment, technical scheme is further elaborated below in conjunction with the accompanying drawings.
Seeing a kind of electromagnetic-permanent magnetic drive-type dual-direction ram machine shown in Fig. 1, Fig. 2, the punch process for slim workpiece 9 is located in support (not shown) by this dual-direction ram machine.This dual-direction ram owner electromagnetic-permanent magnetic to be included dual direction drive mechanism and two the presser's station 7 being located at this electromagnetic-permanent magnetic dual direction drive mechanism left and right sides.
Seeing shown in Fig. 1, Fig. 2, electromagnetic-permanent magnetic dual direction drive mechanism includes the yoke 1 of the hollow form being fixedly installed, is housed in the DC coil 2 in this yoke 1 inner chamber, the armature 3 being located in DC coil 2 regularly regularly, lays respectively at axial both sides of armature 3 and can armature 3 two punch assemblies 10 axially movable relatively.The axial line of armature 3 is distributed in left-right direction, and two the most above-mentioned punch assemblies 10 are respectively arranged on the left and right sides of armature 3 respectively the slim workpiece 9 in both sides presser's station 7 is carried out punch process.
Each punch assembly 10 all includes sliding part 4, is located on sliding part 4 medial end the permanent magnet 5 to close on armature 3, is located in sliding part 4 outboard end to realize the drift 6 of punch process.On the punch assembly 10 of armature 3 both sides, the end pole closing on armature 3 on permanent magnet 5 is arranged on the contrary, that is, if the permanent magnet in left side 5 is near the end of armature 3, that is the right part of permanent magnet 5 is N pole, then the permanent magnet 5 on right side is near the end of armature 3, that is the left part of permanent magnet 5 is then S pole.
Seeing shown in Fig. 1, Fig. 2, the medial end of sliding part 4 offers accepting groove, permanent magnet 5 is embedded regularly in this accepting groove.It is respectively provided with on the outer end, both sides of yoke 1 and is available for the perforation 11 that permanent magnet 5 correspondence penetrates slidably, the medial end of permanent magnet 5 can penetrate in perforation 11 accordingly, the diameter of sliding part 4 is more than the aperture of perforation 11 such that it is able to keep out spacing to form slip in the outer end of yoke 1 when punch assembly 10 moves towards armature 3.Support is provided with the guide rail 8 providing sliding part 4 along glide direction slide-and-guide, the accurate punching press realizing punch assembly 10 to slim workpiece 9 to guarantee sliding part 4 to horizontally slip.In the outboard end of sliding part 4, drift 6 is one or more, and user can be selected according to the requirement of actual punch process.
Slim workpiece 9 to be processed transmits in presser's station 7 along the longitudinal direction, and in presser's station 7, the position at corresponding drift 6 is provided with material-dropping hole 71, discharges with the waste material produced for punching press after the drift 6 slim workpiece of punching press 9.
So, when DC coil 2 is not powered on, owing to armature 3 is ferromagnetic metal, producing captivation between permanent magnet 5 and armature 3, punch assembly 10 is near armature 3.When the slim workpiece 9 of processing to be punched is ready in presser's station 7, DC coil 2 is energized and produces electric current, armature 3 produces magnetic, the magnetic at armature 3 two ends should be contrary with the magnetic pole of both sides permanent magnet 5 respectively, even the permanent magnet 5 in left side is N pole near the end of armature 3, the permanent magnet 5 on right side is S pole near the end of armature 3, then armature 3 left end be N pole, right-hand member be S pole.So, repulsion is produced between the permanent magnet 5 of armature 3 and both sides.Between armature 3 and permanent magnet 5 under the effect of repulsion, the relative armature 3 of punch assembly 10 of both sides slides in and out, and then makes the drift 6 of both sides realize the punch process to slim workpiece 9, and the waste material after punch process is discharged by material-dropping hole 71.After punching press, DC coil 2 power-off, between permanent magnet 5 and armature 3 under the effect of gravitation, the punch assembly 10 of both sides all realizes resetting towards armature 3 slid inward, automatically realizes backhaul.When next station of the slim workpiece 9 of both sides arrives stamping position, DC coil 2 is once again powered up so that the punch assembly 10 of both sides slides in and out and again realizes punch process.The most repeatedly, the lasting punch process of workpiece 9 slim to both sides is just achieved.
In prior art, general electromagnetic drive mechanism is all armature motion, and can not carry out bi-directional drive simultaneously, and the armature 3 in the present invention is fixing, coordinates the permanent magnet 5 at two ends, can realize two-way simultaneous driving with extremely convenient.In the electromagnetic-permanent magnetic dual direction drive mechanism of the present invention, the drift 6 that just can order about both sides only with an armature 3 realizes the synchronization punch process of workpiece 9 slim to both sides axially movable.By controlling constantly energising and the power-off of DC coil 2, just this dual-direction ram machine can be made constantly slim workpiece 9 to be carried out dual-direction ram processing, the production efficiency of punch process has been significantly increased, simultaneously the structure of this dual-direction ram machine very simple, it is with low cost, it is easy to accomplish.
Above-described embodiment only for technology design and the feature of the present invention are described, its object is to allow person skilled in the art will appreciate that present disclosure and to implement according to this, can not limit the scope of the invention with this.All equivalence changes made according to spirit of the invention or modification, all should contain within protection scope of the present invention.
Claims (5)
- null1. an electromagnetic-permanent magnetic drive-type dual-direction ram machine，It is located on support the punch process for slim workpiece，It is characterized in that: described dual-direction ram machine includes electromagnetic-permanent magnetic dual direction drive mechanism、It is located at two presser's station of the described electromagnetic-permanent magnetic dual direction drive mechanism left and right sides，Described electromagnetic-permanent magnetic dual direction drive mechanism includes the hollow form yoke being fixedly installed、It is housed in the DC coil in described yoke inner chamber regularly、It is located in the armature in described DC coil regularly、Lay respectively at axial both sides of described armature and can the most described armature two punch assemblies axially movable，The axial line of described armature extends in left-right direction，Each described punch assembly all includes sliding part、It is located on described sliding part medial end to close on the permanent magnet of described armature、It is located at the drift in described sliding part outboard end，The end pole closing on described armature on the described permanent magnet of described armature both sides is arranged on the contrary.
- Electromagnetic-permanent magnetic drive-type dual-direction ram machine the most according to claim 1, it is characterised in that: offering accepting groove on the medial end of described sliding part, described permanent magnet is embedded regularly in this accepting groove.
- Electromagnetic-permanent magnetic drive-type dual-direction ram machine the most according to claim 1, it is characterised in that: it is respectively provided with on the outer end, both sides of described yoke and is available for the perforation that described permanent magnet correspondence penetrates slidably.
- Electromagnetic-permanent magnetic drive-type dual-direction ram machine the most according to claim 1, it is characterised in that: described support is provided with the guide rail providing described sliding part along glide direction slide-and-guide.
- Electromagnetic-permanent magnetic drive-type dual-direction ram machine the most according to claim 1, it is characterised in that: in the outboard end of described sliding part, described drift is one or more.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510572201.3A CN105109080B (en) | 2015-09-10 | 2015-09-10 | Electromagnetic-permanent magnetic drive-type dual-direction ram machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510572201.3A CN105109080B (en) | 2015-09-10 | 2015-09-10 | Electromagnetic-permanent magnetic drive-type dual-direction ram machine |
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| CN105109080A CN105109080A (en) | 2015-12-02 |
| CN105109080B true CN105109080B (en) | 2016-08-17 |
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| CN201510572201.3A Expired - Fee Related CN105109080B (en) | 2015-09-10 | 2015-09-10 | Electromagnetic-permanent magnetic drive-type dual-direction ram machine |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107413922B (en) * | 2017-06-20 | 2019-01-18 | 永盛恒基(惠州)电路板有限公司 | A kind of stamping die of flexible circuit board |
| KR102591055B1 (en) * | 2018-11-28 | 2023-10-20 | 삼성디스플레이 주식회사 | Film cutting device |
| CN111922193B (en) * | 2020-08-19 | 2022-12-23 | 台州市鼎棒模具有限公司 | Punching and blanking die |
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| JP2001352747A (en) * | 2000-06-09 | 2001-12-21 | Aida Eng Ltd | Linear motor and press molding machine using the same as drive source |
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| CN201776921U (en) * | 2010-07-30 | 2011-03-30 | 南通皋液液压机有限公司 | Bidirectional horizontal type hydraulic machine |
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| CN102310585A (en) * | 2010-07-02 | 2012-01-11 | 钱慧君 | Structure of novel bidirectional hydraulic press |
| CN102555258A (en) * | 2012-02-24 | 2012-07-11 | 苏州大学 | Force-increasing electromagnetic punching machine of permanent-magnet assistant machinery |
| CN102582102A (en) * | 2012-02-24 | 2012-07-18 | 苏州大学 | Permanent-magnet assisted electromagnetic punching machine |
| CN204977521U (en) * | 2015-09-10 | 2016-01-20 | 苏州大学张家港工业技术研究院 | Electromagnetism - two -way punching machine of permanent magnetism driving formula |
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2015
- 2015-09-10 CN CN201510572201.3A patent/CN105109080B/en not_active Expired - Fee Related
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001352747A (en) * | 2000-06-09 | 2001-12-21 | Aida Eng Ltd | Linear motor and press molding machine using the same as drive source |
| JP2002086298A (en) * | 2000-09-13 | 2002-03-26 | Uht Corp | Punch driving structure in punching machine |
| CN102233686A (en) * | 2010-04-21 | 2011-11-09 | 赵佰成 | Magnetic transmission punching machine |
| CN102310585A (en) * | 2010-07-02 | 2012-01-11 | 钱慧君 | Structure of novel bidirectional hydraulic press |
| CN201776921U (en) * | 2010-07-30 | 2011-03-30 | 南通皋液液压机有限公司 | Bidirectional horizontal type hydraulic machine |
| CN102285138A (en) * | 2011-07-29 | 2011-12-21 | 贵州桑立洁净能源科技开发有限公司 | Bidirectional pressure forming machine |
| CN102555258A (en) * | 2012-02-24 | 2012-07-11 | 苏州大学 | Force-increasing electromagnetic punching machine of permanent-magnet assistant machinery |
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| CN105109080A (en) | 2015-12-02 |
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Effective date of registration: 20170807 Address after: Suzhou City, Jiangsu province 215137 Xiangcheng District Ji Road No. 8 Patentee after: Soochow University Address before: Zhangjiagang mayor Jingyang Road Suzhou City, Jiangsu province 215600 No. 10 Patentee before: Zhangjiagang Institute of Industrial Technologies Soochow University |
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Effective date of registration: 20200805 Address after: 1 / F, building a, No. 2-1, Xilian Road, Yaotian village, Xintang Town, Zengcheng District, Guangzhou City, Guangdong Province 510000 Patentee after: Guangzhou genqiang Hardware Products Co., Ltd Address before: Suzhou City, Jiangsu province 215137 Xiangcheng District Ji Road No. 8 Patentee before: Suzhou University |
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