CN102039688A - Electromagnetic punching machine - Google Patents
Electromagnetic punching machine Download PDFInfo
- Publication number
- CN102039688A CN102039688A CN2010105952718A CN201010595271A CN102039688A CN 102039688 A CN102039688 A CN 102039688A CN 2010105952718 A CN2010105952718 A CN 2010105952718A CN 201010595271 A CN201010595271 A CN 201010595271A CN 102039688 A CN102039688 A CN 102039688A
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- China
- Prior art keywords
- cylindrical shell
- cylinder
- barrel
- punching machine
- electromagnetic
- 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.)
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Abstract
The invention provides an electromagnetic punching machine. The punching machine comprises a barrel, wherein one end of a cylinder is hinged with the barrel through a pin roll, a piston rod matched with the cylinder extends out from the other end of the cylinder, and a buffer block is connected to the end socket of the piston rod; an electromagnetic coil and a bumping iron block are arranged in the barrel in front of the buffer block; a gap is reserved between the electromagnetic coil and the bumping iron block; a punch head is connected to the front part of a bumping iron, and extends out of the hole at the end socket of the barrel; and a spring is sleeved on the part, inside the barrel, of the punch head. Compared with the prior art, the electromagnetic punch machine has the advantages of simple structure, few parts, low cost and good buffer effect, and is convenient to adjust punching force.
Description
Technical field
The present invention relates to a kind of decompressor, particularly a kind of electromagnetic punching machine.
Background technology
Decompressor commonly used carries out punching press to workpiece in the factory, as in the equipment installation process to the punching press of rivet etc.Existing decompressor mostly is mechanical type, and promptly stamping press produces mechanically.Cause the decompressor complex structure, volume is big, the cost height, and the stamping press adjustability is poor.
Summary of the invention
The purpose of this invention is to provide a kind of simple in structure, parts are few, cost is low, stamping press is easy to adjust, the electromagnetic punching machine of good buffer effect, overcome the deficiencies in the prior art.
Electromagnetic punching machine of the present invention, cylindrical shell is arranged, in cylindrical shell, pass through an end of the hinged cylinder of bearing pin, the piston rod that matches with cylinder stretches out and the termination is connected to buffer stopper from the other end of cylinder, in the cylindrical shell of the front side of buffer stopper, be provided with solenoid and hit iron block, solenoid and hit and leave the gap between the iron block, the front portion of hitting iron is connected to ram head, ram head stretches out from the hole of cylindrical shell termination, is positioned at the cylindrical shell inside part and is with spring on ram head.
That electromagnetic punching machine of the present invention compared with prior art has is simple in structure, parts are few, cost is low, stamping press is easy to adjust, the advantage of good buffer effect.
Description of drawings
Fig. 1 is the structural representation of the specific embodiment of the invention.
The specific embodiment
As shown in Figure 1: 2 is cylindrical shell, and cylindrical shell 2 inner chambers are cylindrical cavity.By an end of bearing pin 1 hinged cylinder 3, all fixedlying connected with the barrel of cylindrical shell 2 in the two ends of hinge 1, is the rotary type connected mode between bearing pin 1 and the cylinder 3 in cylindrical shell 2, and forming between cylinder 3 and the cylindrical shell 2 is hinged type of attachment.
The piston rod 4 that matches with cylinder 3 stretches out and the termination is connected with buffer stopper 5 by thread connecting mode from the other end of cylinder 3.Buffer stopper 5 matches with the inner chamber of cylindrical shell 2, can endwisely slip at the inner chamber of cylindrical shell 2.Buffer stopper 5 can be metal material or other hard non-metallic materials.
In the front side of buffer stopper 5 cylindrical shell 2, be provided with solenoid 6 and hit iron block 7.Solenoid 6 and hit and leave gap 10 between the iron block 7, the rear portion of hitting iron 7 is block the merging with cylindrical shell 2 inner chamber kissings can endwisely slipping along cylindrical shell 2.The front portion of hitting iron 7 is connected to ram head 9, ram head 9 with hit iron 7 and be structure as a whole.Ram head 9 stretches out from the hole of cylindrical shell 2 terminations.
On ram head 9, be positioned at cylindrical shell 2 inside parts and be with spring 8.
The side of cylindrical shell 2 is positioned at solenoid 6 places wire connection hole 11, and the rear end bolting of cylindrical shell 2 is connected with mount pad 12.
During installation cylindrical shell 2 rear portions are fixed on the frame by mount pad 12, solenoid and electric control gear join, when getting electric moment, solenoid 6 produces magnetic field, bulk hits iron 7 because the inner eddy current that produces of magnetic field effect, the magnetic pole that eddy current produces and solenoid magnetic pole identical, owing to like pole repels each other, hit iron fast moving under magneticaction, the plunger rod 9 of front end impacts forward and produces bigger impulsive force, and spring 8 is compressed simultaneously, utilizes this impulsive force to carry out punching press to workpiece.The big I of impulsive force is adjusted by the size of current of solenoid.
Claims (1)
1. electromagnetic punching machine, it is characterized in that: cylindrical shell (2) is arranged, in cylindrical shell (2), pass through an end of the hinged cylinder of bearing pin (1) (3), the piston rod (4) that matches with cylinder (3) stretches out and the termination is connected to buffer stopper (5) from the other end of cylinder (3), in the front side cylindrical shell (2) of buffer stopper (5), be provided with solenoid (6) and hit iron block (7), solenoid (6) and hit and leave gap (10) between the iron block (7), the front portion of hitting iron (7) is connected to ram head (9), ram head (9) stretches out from the hole of cylindrical shell (2) termination, is positioned at cylindrical shell (2) inside part and is with spring (8) on ram head (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105952718A CN102039688A (en) | 2010-12-20 | 2010-12-20 | Electromagnetic punching machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105952718A CN102039688A (en) | 2010-12-20 | 2010-12-20 | Electromagnetic punching machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102039688A true CN102039688A (en) | 2011-05-04 |
Family
ID=43906379
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010105952718A Pending CN102039688A (en) | 2010-12-20 | 2010-12-20 | Electromagnetic punching machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102039688A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106723674A (en) * | 2016-12-23 | 2017-05-31 | 戴得夫 | A kind of mechanical decompressor of small-sized efficient rate |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2033277A (en) * | 1978-10-21 | 1980-05-21 | Mueller & Co Schwelmer Eisen | High Speed Press |
| US5079983A (en) * | 1990-05-08 | 1992-01-14 | International Business Machines Corporation | Replaceable head for magnetic repulsion punch |
| CN1363457A (en) * | 2002-01-17 | 2002-08-14 | 叶宏成 | Electromagnetic punching machine |
| CN1923499A (en) * | 2006-09-18 | 2007-03-07 | 钟青柳 | Electromagnetic punching machine |
| CN201092122Y (en) * | 2007-07-04 | 2008-07-30 | 洪明超 | Stamping apparatus |
| CN101774283A (en) * | 2010-03-08 | 2010-07-14 | 哈尔滨开恩科技开发有限公司 | Disc type electromagnetic punching machine |
| CN201989329U (en) * | 2010-12-20 | 2011-09-28 | 大连四达高技术发展有限公司 | Electromagnetic stamping machine |
-
2010
- 2010-12-20 CN CN2010105952718A patent/CN102039688A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2033277A (en) * | 1978-10-21 | 1980-05-21 | Mueller & Co Schwelmer Eisen | High Speed Press |
| US5079983A (en) * | 1990-05-08 | 1992-01-14 | International Business Machines Corporation | Replaceable head for magnetic repulsion punch |
| CN1363457A (en) * | 2002-01-17 | 2002-08-14 | 叶宏成 | Electromagnetic punching machine |
| CN1923499A (en) * | 2006-09-18 | 2007-03-07 | 钟青柳 | Electromagnetic punching machine |
| CN201092122Y (en) * | 2007-07-04 | 2008-07-30 | 洪明超 | Stamping apparatus |
| CN101774283A (en) * | 2010-03-08 | 2010-07-14 | 哈尔滨开恩科技开发有限公司 | Disc type electromagnetic punching machine |
| CN201989329U (en) * | 2010-12-20 | 2011-09-28 | 大连四达高技术发展有限公司 | Electromagnetic stamping machine |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106723674A (en) * | 2016-12-23 | 2017-05-31 | 戴得夫 | A kind of mechanical decompressor of small-sized efficient rate |
| CN106723674B (en) * | 2016-12-23 | 2019-03-19 | 戴得夫 | A kind of mechanical stamping device of small-sized efficient rate |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20110504 |