CN201052666Y - Electromagnetic punching machine - Google Patents
Electromagnetic punching machine Download PDFInfo
- Publication number
- CN201052666Y CN201052666Y CNU2007201090316U CN200720109031U CN201052666Y CN 201052666 Y CN201052666 Y CN 201052666Y CN U2007201090316 U CNU2007201090316 U CN U2007201090316U CN 200720109031 U CN200720109031 U CN 200720109031U CN 201052666 Y CN201052666 Y CN 201052666Y
- Authority
- CN
- China
- Prior art keywords
- drop hammer
- gravity drop
- punch press
- electromagnetic type
- patrix
- 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 5
- 230000005484 gravity Effects 0.000 claims abstract description 32
- 230000005611 electricity Effects 0.000 claims description 3
- 238000003754 machining Methods 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003116 impacting effect Effects 0.000 description 1
- 230000009347 mechanical transmission Effects 0.000 description 1
- 238000005555 metalworking Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
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
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
An electromagnetic punching machine at least comprises a cantilevered body. A cantilever support of the body is provided with a former with magnetic coil, a gravity drop hammer capable of moving up and down threads the former and is vertically arranged on the cantilever support, a restoring spring capable of moving up the gravity drop hammer is arranged between the gravity drop hammer and the cantilever support, and the lower end portion of the gravity drop hammer and a body table surface under the gravity drop hammer are respectively provided with an upper die and a lower die which correspondingly complete a set. An electronic control housing containing a digital display control device capable of adjusting size of current is arranged on the side of the body, and an armature is arranged on the top end of the gravity drop hammer. The lower end portion of the gravity drop hammer is detachably provided with the upper die through an upper pinch nut and an upper die fixed block, and the body is further provided with a hand-operated switch. The electromagnetic punching machine has the characteristics of simple structure, convenient utilization, small size, low cost, wide scope of application, and the like.
Description
Technical field
The utility model relates to a kind of electromagnetic force of utilizing and produce impulsive force, belong to metal-working plant so that carry out the equipment of machining.
Background technology
At present, the punch press in the machining apparatus is to be power with the motor substantially, drives the rotation of big flying wheel by mechanical transmission mechanism, and this is converted into rectilinear motion, as moves both vertically, and finishes stamping press.This pressing equipment complex structure, bulky, restricted application.Though on market, occurred by a kind of utilize electromagnetic attraction as impulsive force to realize mach stamping press, but owing to structural unreasonable and product quality exists reason such as do not pass a test, the application of this electromagnetic type punch press is subjected to certain restriction, and is only applicable to the mini-type punching operation.
Summary of the invention
The purpose of this utility model is to overcome the deficiency of above-mentioned existence, and provides a kind of simple in structure, and is easy to use, impacts great efforts, electromagnetic type punch press applied widely.Which comprises at least a cantilevered body, the bobbin of band magnetic coil is installed on the pole bracket of this body, in this bobbin, penetrate and on pole bracket, be vertically installed with gravity drop hammer moving up and down, be mounted with between this gravity drop hammer and the pole bracket and can make the back-moving spring that moves on the gravity drop hammer, be respectively arranged with corresponding supporting upper die and lower die on the body work top of the bottom of gravity drop hammer and gravity drop hammer below.
Adorn the electronic control box of the digital display control device of adjustable economize on electricity stream size in described body limit is equipped with, also be provided with armature on the top of gravity drop hammer.
Described gravity drop hammer bottom detachably is equipped with patrix by upper locking nut and patrix fixed block.
Also be provided with hand switch on the described body.
Characteristics such as the utility model belongs to a kind of improvement to prior art, and it has simple in structure, and is easy to use, and volume is little, and cost is low, and is applied widely.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described in detail: shown in Figure 1, the utility model includes a cantilevered body 1 at least, the bobbin 4 of band magnetic coil 3 is installed on the pole bracket 2 of this body 1, in this bobbin 4, penetrate and on pole bracket 2, be vertically installed with gravity drop hammer 5 moving up and down, be mounted with between this gravity drop hammer 5 and the pole bracket 2 and can make the back-moving spring 6 that moves on the gravity drop hammer 5, be respectively arranged with corresponding supporting patrix 8 and counterdie 9 on the body work top 7 of the bottom of gravity drop hammer 5 and gravity drop hammer below.Magnetic coil 3 energisings on the bobbin produce magnetic force, and gravity drop hammer 5 is subjected to above-mentioned magneticaction and moves downward, and patrix is moved to counterdie rapidly, fulfils assignment after impacting.The utility model also is provided with armature 11 for increasing the downward impulsive force of gravity drop hammer on the top of gravity drop hammer 5.When cutting off magnetic coil 3 electric currents, electromagnetic force disappears, and this elastic force that is gravity drop hammer 5 can be subjected to back-moving spring 6 makes and moves to original position on the gravity drop hammer, promptly resets, for stamping press is next time prepared.
Adorn the electronic control box 10 of the digital display control device of adjustable economize on electricity stream size in body described in the utility model 1 limit is equipped with, the size of current by magnetic coil can be controlled and regulate to this control device, with control magnetic force size, controls the size of impulsive force then.
Gravity drop hammer described in the utility model 5 bottoms also detachably are equipped with patrix 8 by upper locking nut 12 and patrix fixed block 13, so that can change different moulds, the workpiece that punching press is different according to need of work.Be the security of raising stamping press and the convenience of work, the utility model also is provided with hand switch 14 on described body 1.
The operating current of the utility model maximum adjustable is: 3.5A, and range can be adjusted to 40mm, and 1 ton of maximum blanking power can continuous operation.
Claims (4)
1. electromagnetic type punch press, which comprises at least a cantilevered body, it is characterized in that being equipped with on the pole bracket (2) of this body (1) bobbin (4) of band magnetic coil (3), in this bobbin (4), penetrate and on pole bracket (2), be vertically installed with gravity drop hammer moving up and down (5), be mounted with between this gravity drop hammer (5) and the pole bracket (2) and can make the back-moving spring (6) that moves on the gravity drop hammer (5), be respectively arranged with corresponding supporting patrix (8) and counterdie (9) on the body work top (7) of the bottom of gravity drop hammer (5) and gravity drop hammer below.
2. electromagnetic type punch press according to claim 1 is characterized in that described body (1) limit adorns the electronic control box (10) of the digital display control device of adjustable economize on electricity stream size in being equipped with, and also is provided with armature (11) on the top of gravity drop hammer (5).
3. electromagnetic type punch press according to claim 1 and 2 is characterized in that described gravity drop hammer (5) bottom detachably is equipped with patrix (8) by upper locking nut (12) and patrix fixed block (13).
4. electromagnetic type punch press according to claim 1 and 2 is characterized in that also being provided with on the described body (1) hand switch (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201090316U CN201052666Y (en) | 2007-05-08 | 2007-05-08 | Electromagnetic punching machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201090316U CN201052666Y (en) | 2007-05-08 | 2007-05-08 | Electromagnetic punching machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201052666Y true CN201052666Y (en) | 2008-04-30 |
Family
ID=39392335
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201090316U Expired - Fee Related CN201052666Y (en) | 2007-05-08 | 2007-05-08 | Electromagnetic punching machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201052666Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103240903A (en) * | 2013-05-19 | 2013-08-14 | 陈少梅 | Punching device for electromagnetic punching machine |
| CN103448270A (en) * | 2013-08-09 | 2013-12-18 | 苏州源电科技有限公司 | Intelligent-type electromagnetic-power punching machine |
| CN104890045A (en) * | 2015-06-15 | 2015-09-09 | 上海工程技术大学 | Electromagnetic-driven file perforating machine |
| CN105019822A (en) * | 2015-07-16 | 2015-11-04 | 张萍 | Novel petroleum exploration device based on internet of things |
| CN110586797A (en) * | 2019-10-21 | 2019-12-20 | 浙江金澳兰机床有限公司 | Electric protection device of numerical control machine tool |
| CN113102640A (en) * | 2021-02-26 | 2021-07-13 | 苏州弗来特金属制品有限公司 | Stamping mechanism for riveting equipment |
-
2007
- 2007-05-08 CN CNU2007201090316U patent/CN201052666Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103240903A (en) * | 2013-05-19 | 2013-08-14 | 陈少梅 | Punching device for electromagnetic punching machine |
| CN103448270A (en) * | 2013-08-09 | 2013-12-18 | 苏州源电科技有限公司 | Intelligent-type electromagnetic-power punching machine |
| CN104890045A (en) * | 2015-06-15 | 2015-09-09 | 上海工程技术大学 | Electromagnetic-driven file perforating machine |
| CN105019822A (en) * | 2015-07-16 | 2015-11-04 | 张萍 | Novel petroleum exploration device based on internet of things |
| CN110586797A (en) * | 2019-10-21 | 2019-12-20 | 浙江金澳兰机床有限公司 | Electric protection device of numerical control machine tool |
| CN110586797B (en) * | 2019-10-21 | 2021-02-23 | 浙江金澳兰机床有限公司 | Electric protection device of numerical control machine tool |
| CN113102640A (en) * | 2021-02-26 | 2021-07-13 | 苏州弗来特金属制品有限公司 | Stamping mechanism for riveting equipment |
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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: 20080430 |