CN204505881U - Underdrive punch press - Google Patents
Underdrive punch press Download PDFInfo
- Publication number
- CN204505881U CN204505881U CN201520167885.4U CN201520167885U CN204505881U CN 204505881 U CN204505881 U CN 204505881U CN 201520167885 U CN201520167885 U CN 201520167885U CN 204505881 U CN204505881 U CN 204505881U
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- CN
- China
- Prior art keywords
- elbow
- connecting rod
- bar mechanism
- workbench
- servo
- 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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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
- B30B1/10—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 toggle mechanism
- B30B1/14—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 toggle mechanism operated by cams, eccentrics, or cranks
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Press Drives And Press Lines (AREA)
Abstract
A kind of underdrive punch press, comprise frame, upper workbench, servo-actuating device, crankshaft connecting rod system and elbow-bar mechanism, described frame comprises base plate, four root posts, upper workbench slides along column, upper workbench bottom is servo-actuating device, crankshaft connecting rod system and elbow-bar mechanism, described elbow-bar mechanism comprises, lower elbow lever and elbow axle, on, one end of lower elbow lever is connected by elbow axle, described servo-actuating device driving crank linkage, the connecting rod other end of crankshaft connecting rod system is socketed on the elbow axle of elbow-bar mechanism, the other end of upper elbow lever and upper end are hanging connected in the installation shaft below workbench, the other end of lower elbow lever and lower end are fixed by the second installation shaft and base plate, upper workbench corner is placed on column and moves up and down along column.
Description
One, technical field
The utility model relates to motion or the transmission mechanism of servo-pressing machine (punch press), especially the motion of underdrive punch press or transmission mechanism.
Two, background technology
Servo-pressing machine is by the pressing machine of driven by servomotor (punch press), and servo-pressing machine can accurate controlled pressure stroke, and press again can Real-Time Monitoring press-mounting stroke and pressure assembling force with pressure assembling force sensor simultaneously; Servomotor can Direct driver punch press.
Chinese patent discloses a kind of NC turret punch machine single servo motor main transmission structure disclosed in 101697437A, it comprises AC servo motor, bent axle, connecting rod and slide block, described AC servo motor is arranged on one end of bent axle, the bent axle being connect driving by alternating current servo motor direct is connected with connecting rod, connecting rod is connected with slide block again, forms a planar linkage mechanism.But rotating tower punch is applicable to plate stamping, its tonnage is very little, is generally no more than 40-50T.
The unexposed underdrive punch press of prior art and drive motion mechanism thereof, underdrive punch press has original structure and using function.
Three, utility model content
The utility model object is, propose a kind of underdrive punch press and drive motion mechanism thereof, underdrive punch press has original structure and using function.Underdrive, workbench is positioned at top, and definitely all without oil pollution from theory to reality, without the need to electroplating after non-ferrous metal pieces punching press, the terminal that punching press is good, lead frame directly assemble, and stamping parts is follow-up scraps and disposal cost in reduction.
The technical solution of the utility model is: a kind of underdrive punch press, comprises frame, upper workbench, servo-actuating device, crankshaft connecting rod system and elbow-bar mechanism, and described frame comprises base plate, four root posts, upper workbench slides along column, upper workbench bottom is servo-actuating device, crankshaft connecting rod system and elbow-bar mechanism, described elbow-bar mechanism comprises, lower elbow lever and elbow axle, on, one end of lower elbow lever is connected by elbow axle, described servo-actuating device driving crank linkage, the connecting rod other end of crankshaft connecting rod system is socketed on the elbow axle of elbow-bar mechanism, the other end of upper elbow lever and upper end are hanging connected in the installation shaft below workbench, the other end of lower elbow lever and lower end are fixed by the second installation shaft and base plate, upper workbench corner is placed on column and moves up and down along column.
Bed die is installed on workbench, and upper workbench top is provided with top shoe, and counterdie is installed in the bottom of top shoe.
Operation principle of the present utility model is: when servo-actuating device driving crank rotates, drivening rod seesaws, the elbow axle that the other end of connecting rod is socketed in elbow-bar mechanism drives the motion of elbow-bar mechanism, and the other end of upper elbow lever and upper end make workbench slip and mold movement; The press work of driven mold.
The beneficial effects of the utility model, the utility model easily drives punch press with high speed stamping.Underdrive, workbench top is definitely all without oil pollution from theory to reality, and without the need to electroplating after non-ferrous metal pieces punching press, the terminal that punching press is good, lead frame directly assemble, and stamping parts is follow-up scraps and disposal cost in reduction; Four angle down push-and-pulls when workbench slides.Most edge can uniform stressed, and offset load resistance is stronger, and deflection is minimum.Can prepare the punch press of all size as the Multiple Type of 20-3000T, volume is little, highly low.The utility model can simplify and reduce drive mechanism, noise is less, reliable operation.
Four, accompanying drawing explanation
Fig. 1 is the utility model structural representation.
Five, detailed description of the invention
As shown in the figure, top shoe 1, four root post 2, working plate 3, upper workbench 4, lower elbow lever 5, installation shaft 6, upper elbow lever 7, elbow axle 8, servo-actuating device 9, connecting rod 10, base plate 11.
The utility model underdrive punch press comprises frame, described frame comprises base plate, the orthogonal distribution of four root posts, also the framework of whole machine is formed, along the upper workbench that column slides, upper workbench bottom is servo-actuating device, crankshaft connecting rod system and elbow-bar mechanism, described elbow-bar mechanism comprises, lower elbow lever and elbow axle, on, one end of lower elbow lever is connected by elbow axle, described servo-actuating device driving crank linkage, the other end of described connecting rod is socketed on the elbow axle of elbow-bar mechanism, the other end of upper elbow lever and upper end are hanging connected in the installation shaft below workbench, the other end of lower elbow lever and lower end are fixed by the second installation shaft and base plate, upper workbench corner is placed on column and moves up and down (under the drive of crankshaft connecting rod system and elbow-bar mechanism) along column.
Bed die is installed on workbench, and upper workbench top is provided with top shoe, and counterdie erecting bed is installed in the bottom of top shoe.
When servo-actuating device driving crank rotates, drivening rod seesaws, and the elbow axle that the other end of connecting rod is socketed in elbow-bar mechanism drives the motion of elbow-bar mechanism, and the other end of upper elbow lever and upper end make workbench slip and mold movement; The press work of driven mold, top shoe 1 upper platen and upper workbench 4 and working plate 3 are for installing clamping mold.
Claims (1)
1. a underdrive punch press, comprises frame, upper workbench, servo-actuating device, crankshaft connecting rod system and elbow-bar mechanism, and described frame comprises base plate, four root posts, upper workbench slides along column, upper workbench bottom is servo-actuating device, crankshaft connecting rod system and elbow-bar mechanism, described elbow-bar mechanism comprises, lower elbow lever and elbow axle, on, one end of lower elbow lever is connected by elbow axle, described servo-actuating device driving crank linkage, the connecting rod other end of crankshaft connecting rod system is socketed on the elbow axle of elbow-bar mechanism, the other end of upper elbow lever and upper end are hanging connected in the installation shaft below workbench, the other end of lower elbow lever and lower end are fixed by the second installation shaft and base plate, upper workbench corner is placed on column and moves up and down along column.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520167885.4U CN204505881U (en) | 2015-03-24 | 2015-03-24 | Underdrive punch press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520167885.4U CN204505881U (en) | 2015-03-24 | 2015-03-24 | Underdrive punch press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204505881U true CN204505881U (en) | 2015-07-29 |
Family
ID=53703883
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520167885.4U Active CN204505881U (en) | 2015-03-24 | 2015-03-24 | Underdrive punch press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204505881U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104647786A (en) * | 2015-03-24 | 2015-05-27 | 江苏松田浅井智能科技有限公司 | Under-drive punch press |
-
2015
- 2015-03-24 CN CN201520167885.4U patent/CN204505881U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104647786A (en) * | 2015-03-24 | 2015-05-27 | 江苏松田浅井智能科技有限公司 | Under-drive punch press |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 214000 Tian dry industrial park, Wuxi, Jiangsu, Yixing Patentee after: WUXI JINWO SERVO PRESS CO.,LTD. Address before: 214000 Tian dry industrial park, Wuxi, Jiangsu, Yixing Patentee before: JIANGSU YAMADAKOKI INTELLIGENT TECHNOLOGY Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221223 Address after: No. 102, Changhong East Road, Henglin Town, Wujin District, Changzhou City, Jiangsu Province, 213100 Patentee after: Jiangsu Jinwo servo punch Co.,Ltd. Address before: 214000 Tianqian Industrial Park, Yixing, Wuxi, Jiangsu Patentee before: WUXI JINWO SERVO PRESS CO.,LTD. |
|
| TR01 | Transfer of patent right |