CN101245842A - Main transmission system of full electric servo ball screw type numerical control rotating tower punch - Google Patents
Main transmission system of full electric servo ball screw type numerical control rotating tower punch Download PDFInfo
- Publication number
- CN101245842A CN101245842A CNA2008100244710A CN200810024471A CN101245842A CN 101245842 A CN101245842 A CN 101245842A CN A2008100244710 A CNA2008100244710 A CN A2008100244710A CN 200810024471 A CN200810024471 A CN 200810024471A CN 101245842 A CN101245842 A CN 101245842A
- Authority
- CN
- China
- Prior art keywords
- bearing
- ball screw
- nut
- pin
- center
- 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
Links
Landscapes
- Press Drives And Press Lines (AREA)
- Transmission Devices (AREA)
Abstract
The invention relates to a turret punch press, in particular to a main transmission system of a full-electric servo ball screw-typed numerical control turret punch press. According to the technical proposal which is provided by the invention, the output shaft of the servo motor is connected with a rolling ball leading screw which is matched and connected with a nut which is pivotally connected with a long connecting rod; the other end of the long connecting rod is pivotally connected with a forcing block by utilizing a pin roll. The forcing block is arranged on a core shaft; the other end of the forcing block is pivotally connected with a short connecting rod by utilizing a pin. A triangle is formed among the center of the pin roll, the center of the pin and the axle center of the core shaft; furthermore, the distance between the axle center of the core shaft and the center of the pin is less than the distance between the center of the pin roll and the axle center of the core shaft; the other end of the short connecting rod is pivotally connected with a sliding block and the other end of the sliding block is provided with a striking head; the middle part of the sliding block is provided with a guide sleeve which can guide the sliding block; the nut is provided with a guide rail which can guide the nut. The turret punch press can effectively simplify the structure and reduce energy consumption.
Description
Technical field
The present invention relates to a kind of turrent punch press, specifically a kind of main transmission of full electric servo ball screw type numerical control rotating tower punch.
Background technique
In the prior art, the main transmission of full electric servo ball screw type numerical control rotating tower punch generally adopts toggle rod type mechanism, usually by actuating motor and reducing gear, and compositions such as curved bar, connecting rod I, transiting rod, fork, connecting rod II and slide block.The major defect of this mechanism is: 1, because there is the gap in the speed reducer in this main drive gear, can influence the accurate location of hole point under the slider of punch.2, this mechanism is relatively complicated, has reduced mechanical efficiency.
Summary of the invention
The objective of the invention is to design a kind of main transmission of full electric servo ball screw type numerical control rotating tower punch,, cut down the consumption of energy with simplified structure.
According to technological scheme provided by the invention, on the output shaft of actuating motor, connect ball screw, nut is connected on ball screw, and on nut hinged long connecting rod, the other end of long connecting rod utilizes bearing pin and afterburning piece hinged, described afterburning piece is installed on the mandrel, the other end of afterburning piece utilizes pin and short connecting rod hinged, between the axle center of the center of the center of bearing pin, pin and mandrel, form a triangle, and the spacing between the axle center of described mandrel and the center of pin is less than the spacing between the axle center of the center of bearing pin and mandrel; At the hinged slide block of the other end of short connecting rod, at the other end of slide block attacking head is installed, the guide sleeve that slide block is led is set at the middle part of slide block; The guide rail that nut is led is set on nut.
Between guide sleeve and slide block, sliding sleeve is set.Described nut is installed in the nut contiguous block, on the nut contiguous block slide is set, and described slide is slidingly connected on the guide rail.Described ball screw utilizes Bearing Installation on bearing (setting) plate near an end of actuating motor; On bearing (setting) plate, utilize screw that the bearing cap that is used for fixing bearing is installed.Utilize coupling to interconnect between the output shaft of described ball screw and actuating motor.
Described ball screw utilizes Bearing Installation on bearing (setting) plate near an end of coupling; On bearing (setting) plate, utilize screw that the bearing cap that is used for fixing bearing is installed.Actuating motor is installed on the actuating motor fixed plate; Ball screw utilizes Bearing Installation on bearing (setting) plate; Described guide sleeve, mandrel, guide rail, bearing (setting) plate and motor fixing plate are installed on the bearing respectively.
This mechanism compares with elbow-bar mechanism, and several big advantages are arranged: 1, almost very close to each other between screw mandrel and the nut in the special-purpose ball screw pair, and the transmission accuracy height.2, this mechanism is simpler, ingenious, and mechanical efficiency is higher relatively.3, utilize the leverage of afterburning piece after, guaranteeing that slide block produces under the prerequisite of same big impulse force, can reduce the Driving force of screw mandrel greatly, thereby can reduce the button square and the power of actuating motor.This mechanism is in non-machining range, slide block can be fast near lower dead centre and fast return upper dead center, the processing running length can be adjusted, and the punching frequency of punch press is increased, in machining range, slide bar speed is low and stable, can effectively promote die life and workmanship, in the lower dead centre contiguous range, ram speed levels off to zero, arranged long pressing time, help the stock demoulding and avoid floating of smear metal.
Description of drawings
Fig. 1 is a structural drawing of the present invention.
Embodiment
Among the figure: 1, nut, hinged with ball screw 14; 2, attacking head is used to hit mould; 3, gland, inside have the seal ring packing grease; 4, flange plate is used to install guide sleeve 5; 5: guide sleeve, slide block 7 is led, produce upper and lower straight line motion; 6, sliding sleeve, slide block 7 can pluckings when sliding sleeve 6 made of copper moves up and down, protection slide block 7; 7, slide block, upper and lower straight line motion in copper sheathing 6; 8, short connecting rod connects afterburning piece 10 and slide block 7; 9, pin connects afterburning piece 10 and short connecting rod 8; 10, afterburning piece plays leverage, to amplify the thrust of long connecting rod 12; 11, bearing pin connects afterburning piece 10 and long connecting rod 12; 12, long connecting rod is used for attaching nut's contiguous block 13 and afterburning piece 10; 13, nut contiguous block is used to connect guide rail 21 and long connecting rod 12; 14, ball screw, the torque axis that actuating motor 18 is produced turns to thrust; 15, socket head screw is used for the connection bearing gland, with rigid bearing 20; 16, bearing (setting) plate is used to install bearing 20; 17, coupling is used to connect actuating motor 18 and ball screw 14; 18, actuating motor, power source is used to provide moment of torsion; 19, actuating motor fixed plate is used for fixing actuating motor 18; 20, thrust-bearing, bearing thrust; 21, guide rail play the guiding role, and the feasible nut that is positioned at nut contiguous block 13 with ball screw 14 engagements produces straight line motion; 22, mandrel, described afterburning piece 10 rotates around mandrel 22; 23, backing plate is used to regulate the closed height of punch press.
As shown in the figure: on the output shaft of actuating motor 18, connect ball screw 14, nut 1 is connected on ball screw 14, and on nut 1 hinged long connecting rod 12, the other end of long connecting rod 12 utilizes bearing pin 11 hinged with afterburning piece 10, described afterburning piece 10 is installed on the mandrel 22, the other end of afterburning piece 10 utilizes pin 19 and short connecting rod 8 hinged, center at bearing pin 11, form a triangle between the axle center of the center of pin 19 and mandrel 22, and the spacing between the center of the axle center of described mandrel 22 and pin 19 is less than the spacing between the axle center of the center of bearing pin 11 and mandrel 22; At the hinged slide block 7 of the other end of short connecting rod 8, at the other end of slide block 7 attacking head 2 is installed, the guide sleeve 5 that slide block 7 is led is set at the middle part of slide block 7; The guide rail 21 that nut 1 is led is set on nut 1.
During work, start actuating motor 18, its output shaft drives ball screw 14 by coupling 17 and rotates, and drives its nut 1 motion by ball screw 14, because the effect of guide rail 21, nut 1 can only axially move, and can not rotate; Nut 1 drives long connecting rod 12 motions hinged with it again, drive afterburning piece 10 clockwise or rotate counterclockwise by long connecting rod 12 around mandrel 22, afterburning piece 10 drives slide block 7 by short connecting rod 8 hinged with it again and moves up and down, and the 2 pairs of workpiece of attacking head that are installed on slide block 7 ends are impacted.Because the spacing between the center of the axle center of mandrel 22 and pin 19 is less than the spacing between the axle center of the center of bearing pin 11 and mandrel 22, in the process of the power of transmission, as same lever, the thrust of long connecting rod 12 is amplified, thereby reduces screw mandrel and the required power of actuating motor.
Between guide sleeve 5 and slide block 7, sliding sleeve 6 is set.Utilize this sliding sleeve 6 made of copper to increase greasy property, reduce wearing and tearing therebetween.
Described nut 1 can be installed in the nut contiguous block 13, on nut contiguous block 13 slide is set, and described slide is slidingly connected on the guide rail 21.To make things convenient for the I﹠M maintenance.
Described ball screw 14 utilizes bearing 20 to be installed on the bearing (setting) plate 16 near an end of actuating motor; On bearing (setting) plate 16, utilize screw 15 that the bearing cap that is used for fixing bearing 20 is installed.
Perhaps, can utilize coupling 17 to interconnect between the output shaft with described ball screw 14 and actuating motor 18.End at ball screw 14 close coupling 17 utilizes bearing 20 to be installed on the bearing (setting) plate 16 again; On bearing (setting) plate 16, utilize screw 15 that the bearing cap that is used for fixing bearing 20 is installed.
Actuating motor 18 is installed on the actuating motor fixed plate 19; Ball screw 14 utilizes Bearing Installation on bearing (setting) plate 16; During use, described guide sleeve 5, mandrel 22, guide rail 21, bearing (setting) plate 16 and motor fixing plate 19 should be installed on respectively on the bearing (not drawing among the figure).
Claims (7)
1, the main transmission of full electric servo ball screw type numerical control rotating tower punch, it is characterized in that: on the output shaft of actuating motor 18, connect ball screw 14, nut 1 is connected on ball screw 14, and on nut 1 hinged long connecting rod 12, the other end of long connecting rod 12 utilizes bearing pin 11 hinged with afterburning piece 10, described afterburning piece 10 is installed on the mandrel 22, the other end of afterburning piece 10 utilizes pin 19 and short connecting rod 8 hinged, center at bearing pin 11, form a triangle between the axle center of the center of pin 19 and mandrel 22, and the spacing between the center of the axle center of described mandrel 22 and pin 19 is less than the spacing between the axle center of the center of bearing pin 11 and mandrel 22; At the hinged slide block 7 of the other end of short connecting rod 8, at the other end of slide block 7 attacking head 2 is installed, the guide sleeve 5 that slide block 7 is led is set at the middle part of slide block 7; The guide rail 21 that nut 1 is led is set on nut 1.
2, the main transmission of full electric servo ball screw type numerical control rotating tower punch according to claim 1 is characterized in that: between guide sleeve 5 and slide block 7 sliding sleeve 6 is set.
3, the main transmission of full electric servo ball screw type numerical control rotating tower punch according to claim 1, it is characterized in that: described nut 1 is installed in the nut contiguous block 13, on nut contiguous block 13 slide is set, and described slide is slidingly connected on the guide rail 21.
4, the main transmission of full electric servo ball screw type numerical control rotating tower punch according to claim 1 is characterized in that: described ball screw 14 utilizes bearing 20 to be installed on the bearing (setting) plate 16 near an end of actuating motors; On bearing (setting) plate 16, utilize screw 15 that the bearing cap that is used for fixing bearing 20 is installed.
5, the main transmission of full electric servo ball screw type numerical control rotating tower punch according to claim 1 is characterized in that: utilize coupling 17 to interconnect between the output shaft of described ball screw 14 and actuating motor 18.
6, as the main transmission of full electric servo ball screw type numerical control rotating tower punch as described in the claim 5, it is characterized in that: described ball screw 14 utilizes bearing 20 to be installed on the bearing (setting) plate 16 near an end of coupling 17; On bearing (setting) plate 16, utilize screw 15 that the bearing cap that is used for fixing bearing 20 is installed.
7, the main transmission of full electric servo ball screw type numerical control rotating tower punch according to claim 1, it is characterized in that: actuating motor 18 is installed on the actuating motor fixed plate 19; Ball screw 14 utilizes Bearing Installation on bearing (setting) plate 16; Described guide sleeve 5, mandrel 22, guide rail 21, bearing (setting) plate 16 and motor fixing plate 19 are installed on the bearing respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008100244710A CN101245842A (en) | 2008-03-25 | 2008-03-25 | Main transmission system of full electric servo ball screw type numerical control rotating tower punch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008100244710A CN101245842A (en) | 2008-03-25 | 2008-03-25 | Main transmission system of full electric servo ball screw type numerical control rotating tower punch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101245842A true CN101245842A (en) | 2008-08-20 |
Family
ID=39946457
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2008100244710A Pending CN101245842A (en) | 2008-03-25 | 2008-03-25 | Main transmission system of full electric servo ball screw type numerical control rotating tower punch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101245842A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102121513A (en) * | 2010-12-31 | 2011-07-13 | 中国航空工业空气动力研究院 | Series double-crank sliding block type control surface automatic changeable angle mechanism |
| CN102528517A (en) * | 2010-12-31 | 2012-07-04 | 江苏亚威机床股份有限公司 | Main transmission clearance eliminating mechanism of mechanical servo numerical control turrent punch press |
| CN102527814A (en) * | 2010-12-31 | 2012-07-04 | 江苏亚威机床股份有限公司 | Power mechanism for large-tonnage mechanical servo numerical control turret punch press |
| CN103008454A (en) * | 2012-11-29 | 2013-04-03 | 江苏金方圆数控机床有限公司 | Length-adjustable striking head for turrent punch press |
| CN103438168A (en) * | 2013-09-03 | 2013-12-11 | 郑小玲 | Butt-spring-type linkage |
| CN105082064A (en) * | 2014-05-05 | 2015-11-25 | 北京大风时代科技有限责任公司 | Electromagnetic nail gun |
| CN105082061A (en) * | 2014-05-05 | 2015-11-25 | 北京大风时代科技有限责任公司 | Electromagnetic nail gun |
| CN114570825A (en) * | 2022-03-31 | 2022-06-03 | 江苏金方圆数控机床有限公司 | Electric servo main transmission bus punching device |
-
2008
- 2008-03-25 CN CNA2008100244710A patent/CN101245842A/en active Pending
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102121513A (en) * | 2010-12-31 | 2011-07-13 | 中国航空工业空气动力研究院 | Series double-crank sliding block type control surface automatic changeable angle mechanism |
| CN102528517A (en) * | 2010-12-31 | 2012-07-04 | 江苏亚威机床股份有限公司 | Main transmission clearance eliminating mechanism of mechanical servo numerical control turrent punch press |
| CN102527814A (en) * | 2010-12-31 | 2012-07-04 | 江苏亚威机床股份有限公司 | Power mechanism for large-tonnage mechanical servo numerical control turret punch press |
| CN103008454A (en) * | 2012-11-29 | 2013-04-03 | 江苏金方圆数控机床有限公司 | Length-adjustable striking head for turrent punch press |
| CN103438168A (en) * | 2013-09-03 | 2013-12-11 | 郑小玲 | Butt-spring-type linkage |
| CN103438168B (en) * | 2013-09-03 | 2016-01-13 | 郑小玲 | Butt-spring-type linkage |
| CN105082064A (en) * | 2014-05-05 | 2015-11-25 | 北京大风时代科技有限责任公司 | Electromagnetic nail gun |
| CN105082061A (en) * | 2014-05-05 | 2015-11-25 | 北京大风时代科技有限责任公司 | Electromagnetic nail gun |
| CN114570825A (en) * | 2022-03-31 | 2022-06-03 | 江苏金方圆数控机床有限公司 | Electric servo main transmission bus punching device |
| CN114570825B (en) * | 2022-03-31 | 2024-04-09 | 江苏金方圆数控机床有限公司 | Electric servo main transmission busbar punching device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101245842A (en) | Main transmission system of full electric servo ball screw type numerical control rotating tower punch | |
| CN104578562B (en) | Large-stroke multi-section linear actuator mechanism | |
| CN103072243A (en) | Ball screw pair-driven clamping mechanism | |
| CN201651215U (en) | Main transmission mechanism of mechanical servo pressure machine | |
| CN201196253Y (en) | Main transmission mechanism of full electric servo ball screw type numerical control turret punch press | |
| CN201456435U (en) | Connecting rod force increasing mechanism of servo press machine | |
| CN203779887U (en) | Power head of servo motor suitable for large and medium swiveling head press machine | |
| CN201339694Y (en) | Improved feeding transmission mechanism for turret digital control punch | |
| CN102161238A (en) | Main transmission mechanism of servo numerical control rotary head press | |
| CN202895715U (en) | Pressure machine based on ball screw and hinged rod force-amplifier | |
| CN201385437Y (en) | Drive device of pressure machine | |
| CN101863131B (en) | Redundant driving main transmission device of mechanical servo numerical control turret punching machine | |
| CN201979712U (en) | Sliding gear type electrical screw press | |
| CN203448743U (en) | Numerical control right-angle plate shearing machine | |
| CN101318236A (en) | Numerical control guillotine shear | |
| CN103071723B (en) | Main transmission device of mechanical servo numerical-control turret punching machine | |
| CN206825842U (en) | Cutting system in a kind of servo-drive mould | |
| CN101961772A (en) | Deburring device | |
| CN201049402Y (en) | Digital control plate shearing machine | |
| CN202398687U (en) | Single servo main transmission mechanism of numerical control turret punch press | |
| CN210358660U (en) | Multi-degree-of-freedom mechanical full-electric servo numerical control synchronous bending machine | |
| CN104354719B (en) | A kind of two-stage planetary reduction gear formula switch machine of external AC servo synchronous machine drives | |
| CN102173076A (en) | Compound drive mechanical servo press | |
| CN103639514B (en) | A kind of numerical control right-angle plate shearing | |
| CN201385096Y (en) | Multi-motor switched-reluctance electric screw press |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Open date: 20080820 |