CN202517733U - Electromagnetic type punching machine - Google Patents
Electromagnetic type punching machine Download PDFInfo
- Publication number
- CN202517733U CN202517733U CN2012201645965U CN201220164596U CN202517733U CN 202517733 U CN202517733 U CN 202517733U CN 2012201645965 U CN2012201645965 U CN 2012201645965U CN 201220164596 U CN201220164596 U CN 201220164596U CN 202517733 U CN202517733 U CN 202517733U
- Authority
- CN
- China
- Prior art keywords
- iron
- bulk
- hit
- solenoid
- connecting rod
- 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.)
- Expired - Fee Related
Links
- 238000004080 punching Methods 0.000 title abstract description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 86
- 229910052742 iron Inorganic materials 0.000 claims abstract description 43
- 230000013011 mating Effects 0.000 claims description 4
- 230000007246 mechanism Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000005426 magnetic field effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B1/00—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen
- B30B1/42—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen by magnetic means, e.g. electromagnetic
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- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Electromagnets (AREA)
Abstract
The utility model discloses an electromagnetic type punching machine. The electromagnetic type punching machine comprises a cylinder body, a connecting rod, an electromagnetic coil, a massive iron and a plunger rod, wherein the connecting rod, the electromagnetic coil, the massive iron and the plunger rod are all placed in a cavity of the cylinder body; the rear end of the connecting rod is articulated with the cylinder body; the electromagnetic coil is arranged on the front end of the connecting rod; the massive iron is arranged in front of the electromagnetic coil; the wall body of the cylinder body is provided with a through hole for being penetrated by an electric wire; one end of the plunger rod is fixedly connected with the massive iron, and the other end of the plunger rod extends out of the cylinder body; a restoring spring is arranged between the massive iron and the end surface of the cavity of the cylinder body; the electromagnetic coil is provided with a guide hole and the massive iron is provided with a guide inserted pin on the matching surface of the electromagnetic coil and the massive iron; and the head of the guide inserted pin is inserted into the guide hole. By adoption of the technical scheme, after a guide mechanism is arranged between the electromagnetic coil and the massive iron, the matching surface of the electromagnetic coil and the massive iron is kept in a parallel state, and a vortex is formed to be maximum limit, and therefore, the energy is saved.
Description
Technical field:
The utility model relates to a kind of electromagnetic type stamping machine.
Background technology:
Stamping machine commonly used all be mechanical stamping machine, and promptly stamping machine is the transmission that realizes power through mechanical system, causes the stamping machine complex structure, and volume is bigger, the cost height, and the adjustability of stamping press is poor.
In order to overcome the problems referred to above, stamping machine is made producer and has been designed a kind of electromagnetic type stamping machine, utilizes electric energy to produce magnetic force; The driven punch punching press, the electromagnetic type stamping machine (as shown in Figure 1) of prior art hits iron 04 and plunger rod 05 by cylindrical shell 01, connecting rod 02, solenoid 03, bulk, and connecting rod 02, solenoid 03, bulk are hit the inner chamber that iron 04 and plunger rod 05 all are placed on cylindrical shell 01; The rear end of connecting rod 02 and cylindrical shell 01 are hinged, and solenoid 03 is installed in the front end of connecting rod 02, and bulk is hit the place ahead that iron 04 is arranged on solenoid 03; On the wall body of cylindrical shell 01, have the through hole 06 that supply lines passes through, an end and the bulk of plunger rod 05 hit iron 04 and is fixedly connected, and the other end stretches out outside the cylindrical shell 01; Bulk is hit in iron 04 and the cylindrical shell 01 and is provided with back-moving spring 07 between the resonator end surface, solenoid 03 electric moment produces magnetic field, bulk hits iron 04 because the inner eddy current that produces of magnetic field effect; The magnetic pole that eddy current produces is identical with the magnetic pole of solenoid 03, because homopolar-repulsion, bulk is hit iron 04 fast moving under the effect of magnetic force; Thereby drive plunger rod 05 and impact the bigger impulsive force of generation forward; Back-moving spring 07 is compressed simultaneously, utilizes this impulsive force to carry out punch process to workpiece, after the outage; Under the reseting elasticity effect of back-moving spring 07; Bulk is hit iron 04 and push up back, and this structure is hit between iron 04 and the solenoid 03 and do not had guide effect owing to bulk, and bulk is hit iron 04 and need be made sliding action; There is not guiding down to be difficult to guarantee that bulk hits the counterface keeping parallelism state between iron 04 and the solenoid 03; Can influence bulk like this and hit the effect that iron 04 produces eddy current, desirable state is that bulk is hit the counterface keeping parallelism between iron 04 and the solenoid 03, but present structure is difficult to guarantee.
Summary of the invention:
The purpose of the utility model is in order to overcome the shortcoming of above-mentioned prior art, but a kind of storage power is provided, and slide block returns vertical timely crank stamping machine.
The goal of the invention of the utility model can realize through following technical scheme: the electromagnetic type stamping machine, and include cylindrical shell, connecting rod, solenoid, bulk and hit iron and plunger rod, connecting rod, solenoid, bulk are hit the inner chamber that iron and plunger rod all are placed on cylindrical shell; The rear end and the cylindrical shell of connecting rod are hinged, and solenoid is installed in the front end of connecting rod, and bulk is hit the place ahead that iron is arranged on solenoid; On the wall body of cylindrical shell, have the through hole that supply lines passes through; One end and the bulk of plunger rod are hit ferropexy and are connected, and the other end stretches out outside the cylindrical shell, and bulk is hit between iron and the cylinder lumen end face and is provided with back-moving spring; Hit on the mating surface of iron with block at solenoid; Solenoid forms pilot hole, and bulk is hit iron and formed the guiding latch, and the head of guiding latch injects in the pilot hole.
After adopting the present technique scheme; Compare with the electromagnetic type stamping machine of prior art; The present technique scheme has the following advantages: through hit in solenoid and bulk between the iron guiding mechanism is set after; Can guarantee solenoid and the block mating surface keeping parallelism state that hits iron, guarantee the formation to greatest extent of eddy current, energy savings.
Description of drawings:
Fig. 1 is the structure chart of prior art electromagnetic type stamping machine;
Fig. 2 is the structure chart of the utility model electromagnetic type stamping machine.
The specific embodiment:
Below in conjunction with accompanying drawing this utility patent is described further.
The electromagnetic type stamping machine of present embodiment includes cylindrical shell 1, connecting rod 2, solenoid 3, bulk and hits iron 4 and plunger rod 5, and connecting rod 2, solenoid 3, bulk are hit the inner chamber that iron 4 and plunger rod 5 all are placed on cylindrical shell 1, and the rear end of connecting rod 2 and cylindrical shell 1 are hinged; Solenoid 3 is installed in the front end of connecting rod 2, and bulk is hit the place ahead that iron 4 is arranged on solenoid 3, on the wall body of cylindrical shell 1, has the through hole 6 that supply lines passes through; One end and the bulk of plunger rod 5 hit iron 4 and is fixedly connected; The other end stretches out outside the cylindrical shell 1, and bulk is hit in iron 4 and the cylindrical shell 1 and is provided with back-moving spring 7 between the resonator end surface, hits on the mating surface of iron 4 with block at solenoid 3; Solenoid 3 forms pilot hole 8; Bulk is hit iron 4 and is formed guiding latch 9, and the head of guiding latch 9 injects in the pilot hole 8, thereby produces guide effect.
Going up the above, only is the preferred embodiment of the utility model, is not that the utility model is done any pro forma restriction.Any those of ordinary skill in the art; Do not breaking away under the utility model technical scheme scope situation; All the method for above-mentioned announcement capable of using and technology contents are made many possible changes and modification to the utility model technical scheme, or are revised as the equivalent embodiment of equivalent variations.So every content that does not break away from the utility model technical scheme, the equivalence of doing according to shape, structure and the principle of the utility model changes, and all should be covered by in the protection domain of the utility model.
Claims (1)
1. electromagnetic type stamping machine includes cylindrical shell, connecting rod, solenoid, bulk and hits iron and plunger rod, and connecting rod, solenoid, bulk are hit the inner chamber that iron and plunger rod all are placed on cylindrical shell; The rear end and the cylindrical shell of connecting rod are hinged, and solenoid is installed in the front end of connecting rod, and bulk is hit the place ahead that iron is arranged on solenoid; On the wall body of cylindrical shell, have the through hole that supply lines passes through; One end and the bulk of plunger rod are hit ferropexy and are connected, and the other end stretches out outside the cylindrical shell, and bulk is hit between iron and the cylinder lumen end face and is provided with back-moving spring; It is characterized in that: hit on the mating surface of iron with block at solenoid; Solenoid forms pilot hole, and bulk is hit iron and formed the guiding latch, and the head of guiding latch injects in the pilot hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201645965U CN202517733U (en) | 2012-04-17 | 2012-04-17 | Electromagnetic type punching machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201645965U CN202517733U (en) | 2012-04-17 | 2012-04-17 | Electromagnetic type punching machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202517733U true CN202517733U (en) | 2012-11-07 |
Family
ID=47100697
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201645965U Expired - Fee Related CN202517733U (en) | 2012-04-17 | 2012-04-17 | Electromagnetic type punching machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202517733U (en) |
-
2012
- 2012-04-17 CN CN2012201645965U patent/CN202517733U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121107 Termination date: 20130417 |