CN201405527Y - Lever boosting type electromagnetic punching machine - Google Patents
Lever boosting type electromagnetic punching machine Download PDFInfo
- Publication number
- CN201405527Y CN201405527Y CN2009200265651U CN200920026565U CN201405527Y CN 201405527 Y CN201405527 Y CN 201405527Y CN 2009200265651 U CN2009200265651 U CN 2009200265651U CN 200920026565 U CN200920026565 U CN 200920026565U CN 201405527 Y CN201405527 Y CN 201405527Y
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- CN
- China
- Prior art keywords
- lever
- electromagnet
- slide block
- frame
- upright posts
- 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 2
- 230000003190 augmentative effect Effects 0.000 claims description 7
- 230000002787 reinforcement Effects 0.000 abstract 1
- 230000007812 deficiency Effects 0.000 description 1
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Abstract
The utility model belongs to the electromechanical device field utilizes the electro-magnet to be power, takes the electromagnetism punch press of lever mode increase blanking force. Two parallel upright posts (2) are vertically fixed on a working platform (1), a rack (3) is installed at the middle upper parts of the two upright posts, and a locking device (9) for the upright posts is arranged on the rack, and the working platform is characterized in that a lever supporting point (17) is arranged above the rack (3) and deviates from the center of the upright posts, a string shaft (16) is connected with a lever (15) in series, the force arm end of the lever (15) is connected with a power shaft (13) of an electromagnet (12) in a shaft mode, the resistance arm end of the lever (15) is connected with a slide block connecting rod (19) in a shaft mode through a connecting shaft (18), the lower end of the slide block connecting rod is fixedly connected with a slide block (5), slide ways (4) are installed on two sides of the slide block; the upper ends of the two upright posts are provided with a beam (6), the center of the beam is provided with a screw rod (7), the upper end of the screw rod is provided with a lifting hand wheel (8), and the lower end of the screw rod is connected on the frame (3). The utility model discloses an electromagnetic punching machine of big blanking power can be accomplished to lever reinforcement formula has characteristics such as efficient, small, long service life are showing.
Description
Technical field
The invention belongs to the electromechanical equipment field, relate to electromagnetic puncher, particularly a kind of electromagnet that utilizes is power, takes the lever mode to increase the electromagnetic puncher of blanking pressure.
Background technology
In the utility model electromagnetic puncher patent that Patent Office of the People's Republic of China announces, ZL200620081698.5 is to be power with the electromagnetic force, reciprocating with the spring return, finish the stamping-out operation, when stamping-out, to overcome the resistance of spring, remaining power is only blanking pressure, reduce blanking pressure like this, wanted in addition to accomplish that the large-tonnage punch press must strengthen electromagnet and other accessory, must add the elastic force of big spring accordingly, so just lose a lot of energy, and be difficult to realize the punch press of big blanking pressure.For further improving stamping-out efficient, energy savings increases blanking pressure, makes the large-tonnage electromagnetic puncher, and it is necessary to invent lever augmented formula electromagnetic puncher.
Summary of the invention
For overcoming above-mentioned deficiency, a kind of lever augmented formula electromagnetic puncher of the present utility model, it is by the principle of lever, electromagnet power output shaft end is connected with lever, its arm of force that will extend, and accomplish that fulcrum two weight is in a basic balance, other adds the adjustable compensation spring, the arm of force is greater than what times of resistance arm like this, and the power of electromagnet is to just big what times of power of stamping-out so.
The technical scheme that its technical problem that solves the utility model adopts is: lever augmented formula electromagnetic puncher comprises workbench (1), be vertically fixed on the last two parallel columns of workbench (1) (2), the position, middle and upper part of column (2) is provided with the frame (3) that can move up and down, frame (3) two parallel slideways of installed inside (4), lay slide block (5) in the middle of the slideway (4), crossbeam (6) is installed in the upper end of two root posts (2), be provided with Luo Gang (7) at the crossbeam center, lifting handwheel (8) is installed in upper end at Luo Gang (7), and Luo Gang (7) lower end is connected on the frame (3).It is characterized in that, the center that column (2) is departed from described frame (3) top is provided with the strong point (17), string axle (16) is being connected in series lever (15), lever (15) hangs with counterbalance spring (14) with frame (3), line shaft (13) axle of the arm of force end of lever (15) and electromagnet (12) connects, the resistance arm end of lever (15) and slide block connecting rod (19) connect with connecting shaft (18) axle, slide block connecting rod (19) lower end and slide block (5) are connected, slide block connecting rod (19) is provided with adjusting screw(rod) (21) in the position down, and adjusting screw(rod) is provided with locking nut (20).
Electromagnet (12) is provided with electromagnet stent (11), and electromagnet stent (11) is the symmetry elongations of U type both sides, and is provided with coaxial aperture in elongation outer end, both sides, and electromagnet stent (11) U type bottom surface is fixed on the frame (3).The electromagnet middle part is provided with two evagination axles (10) of symmetry, electromagnet (12) is suspended in the middle of the electromagnet stent (11), and evagination axle (10) is cooperated in the coaxial aperture of dress and electromagnet stent.
Frame (3) is provided with the locking device (9) with two columns (2).
Description of drawings
Fig. 1 is positive diagrammatic sketch, and Fig. 2 is the side diagrammatic sketch, and two figure are structural representation of the present utility model.
The utility model is specifically described by embodiment below in conjunction with accompanying drawing.
The specific embodiment
Shown in positive diagrammatic sketch 1 and the side diagrammatic sketch 2, vertical two root posts 2 of installing on workbench 1, make two root posts 2 parallel, frame 3 is inserted column 2 in the hole of frame 3 downwards from the upper end of two root posts 2, be moved down into the column middle part, locking device 9 is locked frame 3, the upper end of two columns 2 is installed and is connected crossbeam 6, in the middle of connecting crossbeam 6 vertical lifting screw 7 and lifting handwheel 8 are installed, lifting screw 7 lower ends are connecting frame 3, this device can cooperate the use of high and low mould easily for adjusting the height of support assembly and workbench 1.14 of Fig. 2 indication is adjustable balanced compensated spring, and each stamping-out finishes, and makes the smooth return of electromagnet and slide block.Lever 15 usefulness string axle 16 is connected on the strong point 17, frame 3 one sides are installed electromagnet base 11, electromagnet 12 is installed in the middle of the electromagnet base 11 and with the symmetrical protruding axle 10 on the electromagnet 12 and inserts in the coaxial aperture of electromagnet base, and electromagnet power output shaft 13 is linked as arm of force end with 15 on lever; The opposite side of frame 3 is installed two slideways 4 respectively, slide block 5 inserts in the middle of two slideways smoothly, the resistance arm end of lever 15 and 18 companies of slide block connecting rod 19 usefulness connecting shafts, slide block connecting rod 19 lower ends and slide block 5 are connected, 19 times positions of slide block connecting rod are provided with adjusting screw(rod) 21, and adjusting screw(rod) is provided with locking nut 20.
Electromagnet 12 is provided with electromagnet stent 11, electromagnet stent 11 is the symmetry elongations of U type both sides, and be provided with coaxial aperture in both sides elongations outer end, electromagnet stent 11U type bottom surface is fixed on the frame 3, the electromagnet middle part is provided with two evagination axles 10 of symmetry, electromagnet 12 is suspended on electromagnet stent 11 centres, and evagination axle 10 is cooperated in the coaxial aperture of dress and electromagnet stent.
Force amplified electromagnetic punch press with lever of the present utility model can be accomplished large-tonnage, has the efficient height, body Long-pending little, the distinguishing features such as long service life.
Claims (3)
1, lever augmented formula electromagnetic puncher, it comprises workbench (1), be vertically fixed on the last two parallel columns of workbench (1) (2), the position, middle and upper part of column (2) is provided with the frame (3) that can move up and down, frame (3) two parallel slideways of installed inside (4), lay slide block (5) in the middle of the slideway (4), crossbeam (6) is installed in the upper end of two root posts (2), be provided with Luo Gang (7) at the crossbeam center, lifting handwheel (8) is installed in upper end at Luo Gang (7), Luo Gang (7) lower end is connected on the frame (3), it is characterized in that, the center that column (2) is departed from described frame (3) top is provided with the strong point (17), string axle (16) is being connected in series lever (15), lever (15) hangs with counterbalance spring (14) with frame (3), line shaft (13) axle of the arm of force end of lever (15) and electromagnet (12) connects, the resistance arm end of lever (15) and slide block connecting rod (19) connect with connecting shaft (18) axle, slide block connecting rod (19) lower end and slide block (5) are connected, slide block connecting rod (19) is provided with adjusting screw(rod) (21) in the position down, and adjusting screw(rod) is provided with locking nut (20).
2, lever augmented formula electromagnetic puncher according to claim 1, it is characterized in that electromagnet (12) is provided with electromagnet stent (11), electromagnet stent (11) is the symmetry elongations of U type both sides, and be provided with coaxial aperture in both sides elongations outer end, electromagnet stent (11) U type bottom surface is fixed on the frame (3), the electromagnet middle part is provided with two evagination axles (10) of symmetry, electromagnet (12) is suspended on electromagnet stent (11) centre, and evagination axle (10) cooperation is loaded in the coaxial aperture of electromagnet stent.
3, lever augmented formula electromagnetic puncher according to claim 1 and 2 is characterized in that frame (3) is provided with locking device (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200265651U CN201405527Y (en) | 2009-06-02 | 2009-06-02 | Lever boosting type electromagnetic punching machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200265651U CN201405527Y (en) | 2009-06-02 | 2009-06-02 | Lever boosting type electromagnetic punching machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201405527Y true CN201405527Y (en) | 2010-02-17 |
Family
ID=41676453
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200265651U Expired - Fee Related CN201405527Y (en) | 2009-06-02 | 2009-06-02 | Lever boosting type electromagnetic punching machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201405527Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10488573B2 (en) | 2016-08-16 | 2019-11-26 | Boe Technology Group Co., Ltd. | Light guide plate, backlight module, display device, dotting machine and control method thereof |
| CN114472648A (en) * | 2022-01-18 | 2022-05-13 | 山东迪格重工机械有限公司 | Straight-column type single-crankshaft precision punch |
-
2009
- 2009-06-02 CN CN2009200265651U patent/CN201405527Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10488573B2 (en) | 2016-08-16 | 2019-11-26 | Boe Technology Group Co., Ltd. | Light guide plate, backlight module, display device, dotting machine and control method thereof |
| CN114472648A (en) * | 2022-01-18 | 2022-05-13 | 山东迪格重工机械有限公司 | Straight-column type single-crankshaft precision punch |
| CN114472648B (en) * | 2022-01-18 | 2024-01-26 | 山东迪格重工机械有限公司 | Straight column type single crankshaft precision punching machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Weihai Hongrun Motor Co.,Ltd. Assignor: Huang Daoxing Contract record no.: 2011370000518 Denomination of utility model: Force amplified electromagnetic punch press with lever Granted publication date: 20100217 License type: Exclusive License Record date: 20111212 |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100217 Termination date: 20120602 |