CN104890273A - Punching device for connecting rod force boosting type electric punching machine - Google Patents
Punching device for connecting rod force boosting type electric punching machine Download PDFInfo
- Publication number
- CN104890273A CN104890273A CN201510230822.3A CN201510230822A CN104890273A CN 104890273 A CN104890273 A CN 104890273A CN 201510230822 A CN201510230822 A CN 201510230822A CN 104890273 A CN104890273 A CN 104890273A
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- punching
- transverse plate
- type electric
- boosting type
- 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.)
- Pending
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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
- B30B1/18—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 screw means
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D28/00—Shaping by press-cutting; Perforating
- B21D28/002—Drive of the tools
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Press Drives And Press Lines (AREA)
Abstract
The invention discloses a punching device for a connecting rod force boosting type electric punching machine. The punching device comprises a dovetail-shaped sliding rail fixed to a side panel of a box body and a transverse plate located on the sliding rail in a sliding-connection manner; a groove with two dovetail-shaped ends is formed in one end of the transverse plate and is matched with the sliding rail, and a connecting hole is formed in the middle of the transverse plate; a pair of hinge pin seats are arranged at the other end of the transverse plate, and the transverse plate is connected with a punching rod through a connecting hole and is connected with a connecting rod through the hinge pin seats. The punching device is an execution element of the connecting rod force boosting type electric punching machine, and through vertical combination of the sliding rail, the transverse plate and the punching rod, precise locating of the connecting rod force boosting type electric punching machine is ensured.
Description
Technical field
The present invention relates to a kind of decompressor, particularly relate to a kind of decompressor for bar boosting formula electric press machine.
Background technology
Be applied to microelectronics at present, the stamping machine of instrument industry mainly contain the stamping machine that surges, gas-liquid force increasing stamping machine and servomotor automatic punching machine.Wherein surge stamping machine and gas-liquid force increasing stamping machine,, punching stroke speed fast with idle stroke is its main feature slowly, the power transmitting medium of hydrodynamic adopts hydraulic oil, there is the high pressure of tens of MPa in system pipeline, add constantly moving in circles of medium, therefore easily cause the leakage of hydraulic oil, and the speed of service is slow, punching press frequency is at about 40 times per minute, and a power consumption is large, maintenance trouble.And servomotor automatic punching machine is mainly used in automatic equipment, its initial stage can the characteristic of rotating rapidly with motor, drives ball screw rotating, thus feed screw nut is moved up and down produce power to complete punching press action.Its advantage is each accurate positioning of drift lower dead center, and positioning precision is high, but shortcoming also clearly: one is that no-load speed is fast, the slow-footed requirement of punching stroke in order to realize, and makes control program complicated; Two is the size, the intensity that are confined to ball wire bar pair, and stamping press increase is very limited.Therefore need that a kind of production efficiency is high, registration, impulse force are large, consume energy low stamping machine.
Bar boosting formula electric press machine adopts ball wire bar pair reinforcement power source, servomotor is relied on to drive ball screw positive and negative rotation, feed screw nut is moved up and down, and then drive two group of three articulated linkage, just unloaded F.F., rewind can be realized, the function of load slow-motion without the need to adopting complicated control program.Do not increasing drive motors power, moment of torsion, do not increase ball wire bar pair stressed when, flush shear force can be made to increase several times, and there is advantage that is easy to adjust, registration.
Summary of the invention
The object of the present invention is to provide a kind of decompressor for bar boosting formula electric press machine, ensure the registration of decompressor.
For realizing above-mentioned technical purpose, reach above-mentioned technique effect, the present invention is achieved through the following technical solutions:
A kind of decompressor for bar boosting formula electric press machine, comprise the swallow-tail form slide rail be fixed on enclosure side panel, be positioned on described slide rail and slidably connect a transverse slat, two be provided with for coordinating with slide rail, an end of described transverse slat is the groove of swallow-tail form, middle part offers a connecting hole, the hinged key seat that the other end is provided with, described transverse slat is connected with a jumper bar by connecting hole, is connected with a connecting rod by hinged key seat.
Further, described jumper bar is the tapped cylindrical, massive rod iron in bottom.
The invention has the beneficial effects as follows:
Decompressor of the present invention is the executive component of bar boosting formula electric press machine, and structure is simple, by the mutual vertical cartel of slide rail, transverse slat and jumper bar, ensure that the accurate location of bar boosting formula electric press machine.
Accompanying drawing explanation
Accompanying drawing described herein is used to provide a further understanding of the present invention, and form a application's part, schematic description and description of the present invention, for explaining the present invention, does not form inappropriate limitation of the present invention.In the accompanying drawings:
Fig. 1 is structural representation of the present invention;
Number in the figure illustrates: 1-enclosure side panel, 2-slide rail, 3-transverse slat, 31-groove, 32-connecting hole, the hinged key seat of 33-, 4-jumper bar, 5-connecting rod.
Detailed description of the invention
Below with reference to the accompanying drawings and in conjunction with the embodiments, describe the present invention in detail.
As shown in Figure 1, a kind of decompressor for bar boosting formula electric press machine, comprise the swallow-tail form slide rail 2 be fixed on enclosure side panel 1, be positioned on described slide rail 2 and slidably connect a transverse slat 3, two be provided with for coordinating with slide rail 2, an end of described transverse slat 3 is the groove 31 of swallow-tail form, and middle part offers a connecting hole 32, the hinged key seat 33 that the other end is provided with, described transverse slat 3 is connected with a jumper bar 4 by connecting hole 32, is connected with a connecting rod 5 by hinged key seat 33.
Further, described jumper bar 4 is the tapped cylindrical, massive rod iron in bottom.
The operation principle of the present embodiment is:
Decompressor of the present invention is the executive component of bar boosting formula electric press machine, wherein jumper bar 4 is connected with the stamping die of corresponding product by the internal thread being positioned at bottom, under the promotion of connecting rod 5, along slide rail 2 punching press downwards, slide rail 2 is vertically arranged, all the time ensure that jumper bar 4 vertically moves, achieve the accurate location of bar boosting formula electric press machine.
Claims (2)
1. the decompressor for bar boosting formula electric press machine, it is characterized in that: comprise the swallow-tail form slide rail (2) be fixed on enclosure side panel (1), be positioned on described slide rail (2) and slidably connect a transverse slat (3), two be provided with for coordinating with slide rail (2), an end of described transverse slat (3) is the groove (31) of swallow-tail form, middle part offers a connecting hole (32), the hinged key seat (33) that the other end is provided with, described transverse slat (3) is connected with a jumper bar (4) by connecting hole (32), a connecting rod (5) is connected with by hinged key seat (33).
2. a kind of decompressor for bar boosting formula electric press machine according to claim 1, is characterized in that: described jumper bar (4) is the tapped cylindrical, massive rod iron in bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510230822.3A CN104890273A (en) | 2015-05-08 | 2015-05-08 | Punching device for connecting rod force boosting type electric punching machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510230822.3A CN104890273A (en) | 2015-05-08 | 2015-05-08 | Punching device for connecting rod force boosting type electric punching machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104890273A true CN104890273A (en) | 2015-09-09 |
Family
ID=54023429
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510230822.3A Pending CN104890273A (en) | 2015-05-08 | 2015-05-08 | Punching device for connecting rod force boosting type electric punching machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104890273A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4642044A (en) * | 1985-07-23 | 1987-02-10 | Fanuc Ltd | Lock |
| JPH07195197A (en) * | 1993-12-29 | 1995-08-01 | Chichibu Fuji:Kk | Sheet working device |
| CN1117409A (en) * | 1994-06-14 | 1996-02-28 | 村田机械株式会社 | Apparatus for driving reciprocating punching |
| JP4049374B2 (en) * | 2002-12-24 | 2008-02-20 | 旭精機工業株式会社 | Forming machine |
| CN101722664A (en) * | 2009-11-06 | 2010-06-09 | 华中科技大学 | Diagonally driven connecting rod pressure drive mechanism |
| CN102198735A (en) * | 2010-03-22 | 2011-09-28 | 烟台信发机电设备有限公司 | Ultra low noise electromagnetic power press |
| CN103770356A (en) * | 2012-10-18 | 2014-05-07 | 徐州斯尔克差别化纤维科技有限公司 | Micro punching machine |
| CN103963334A (en) * | 2014-04-02 | 2014-08-06 | 西安交通大学 | Mechanical-hydraulic composite energy-saving servo hydraulic machine with toggle rod mechanism |
-
2015
- 2015-05-08 CN CN201510230822.3A patent/CN104890273A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4642044A (en) * | 1985-07-23 | 1987-02-10 | Fanuc Ltd | Lock |
| JPH07195197A (en) * | 1993-12-29 | 1995-08-01 | Chichibu Fuji:Kk | Sheet working device |
| CN1117409A (en) * | 1994-06-14 | 1996-02-28 | 村田机械株式会社 | Apparatus for driving reciprocating punching |
| JP4049374B2 (en) * | 2002-12-24 | 2008-02-20 | 旭精機工業株式会社 | Forming machine |
| CN101722664A (en) * | 2009-11-06 | 2010-06-09 | 华中科技大学 | Diagonally driven connecting rod pressure drive mechanism |
| CN102198735A (en) * | 2010-03-22 | 2011-09-28 | 烟台信发机电设备有限公司 | Ultra low noise electromagnetic power press |
| CN103770356A (en) * | 2012-10-18 | 2014-05-07 | 徐州斯尔克差别化纤维科技有限公司 | Micro punching machine |
| CN103963334A (en) * | 2014-04-02 | 2014-08-06 | 西安交通大学 | Mechanical-hydraulic composite energy-saving servo hydraulic machine with toggle rod mechanism |
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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: 20150909 |