CN109866450A - A kind of electricity servo bending center wedge drive mechanism - Google Patents
A kind of electricity servo bending center wedge drive mechanism Download PDFInfo
- Publication number
- CN109866450A CN109866450A CN201910294394.9A CN201910294394A CN109866450A CN 109866450 A CN109866450 A CN 109866450A CN 201910294394 A CN201910294394 A CN 201910294394A CN 109866450 A CN109866450 A CN 109866450A
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- China
- Prior art keywords
- wedge
- voussoir
- knife rest
- plate
- shaped knife
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- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The invention discloses a kind of electric servo bending center wedge drive mechanisms, including the first and second servo motor, the first and second transmission mechanism, connecting rod, wedge-shaped knife rest, voussoir；First servo motor is connected by the first transmission mechanism, connecting rod with wedge-shaped knife rest；Cutter is installed in the wedge shape knife rest side, and voussoir is installed in the wedge-shaped knife rest other side, and the cammed surface of wedge-shaped knife rest is matched with the right angle facade of voussoir；Second servo motor is installed, the second servo motor is connected by the first transmission mechanism with voussoir on wedge-shaped knife rest.The configuration of the present invention is simple is compact, and space occupied is small, and cost performance is high, free from the leakage hidden trouble, and control precision is high, energy conservation and environmental protection.
Description
Technical field
The present invention relates to a kind of drive mechanisms, and in particular to a kind of electricity servo bending center wedge drive mechanism.
Background technique
With the development of science and technology the increase of cost of labor, panel beating sector requires increasingly the intelligent, unmanned of equipment
Urgently.Bending center has that natural advantage --- less manpower, speed is fast in panel processing compared to traditional bending machine, product one
Cause property is good.With the end of demographic dividend, domestic industry worker is increasingly deficient, and recruitment cost persistently rises, this makes in bending
The investment cost performance of the heart is increasingly prominent.The bending center of mainstream such as savart Buddhist nun Buddhist nun P4 is hydraulic main transmission, face currently on the market
Face oil leak, the defect that energy consumption is high.
Summary of the invention
The object of the present invention is to provide a kind of electric servo bending center wedge drive mechanism, have simple and compact for structure, accounts for
The advantages that ground space is small, and cost performance is high, free from the leakage hidden trouble, and control precision is high, energy conservation and environmental protection.
The purpose of the present invention is what is be achieved through the following technical solutions, a kind of electricity servo bending center wedge drive mechanism,
It is characterized in that the drive mechanism include first servo motor, the second servo motor, the first transmission mechanism, the second transmission mechanism,
Connecting rod, wedge-shaped knife rest, voussoir；
First servo motor is drivingly connected the first transmission mechanism, and the first transmission mechanism is connected by connecting rod with wedge-shaped knife rest
It connects, connecting rod two end is hinged with the first drive mechanism, wedge-shaped knife rest respectively；
Cutter is installed in the wedge shape knife rest side, is arranged voussoir in wedge-shaped knife rest cammed surface, the cammed surface of wedge-shaped knife rest with
The right angle facade of voussoir matches；Voussoir carries out oblique reciprocating motion along wedge-shaped knife rest cammed surface, and wedge-shaped knife rest is along the straight of voussoir
Angle facade moves back and forth；
Second servo motor is mounted on wedge-shaped knife rest, and the second servo motor is drivingly connected wedge by the second transmission mechanism
Block.
Preferably, the first servo motor drives wedge-shaped knife rest and voussoir entirety edge by the first transmission mechanism, connecting rod
Voussoir cammed surface direction moves back and forth；
First servo motor drives wedge-shaped knife rest to carry out back and forth along the right angle facade of voussoir by the first transmission mechanism, connecting rod
Movement, meanwhile, the second servo motor drives voussoir back and forth to be transported along wedge-shaped knife rest cammed surface direction by the second transmission mechanism
It is dynamic, realize the opposite or in the same direction movement of wedge-shaped knife rest and voussoir.
Preferably, first transmission mechanism include the first screw rod, the first nut, the first screw rod by first shaft coupling with
First servo motor output shaft is connected, and the first screw rod is connect with the first nut thread, and the first nut passes through connecting rod and wedge-shaped knife
Frame is connected, and the first nut is hinged with connecting rod；Third guide rail is set in rack, third guide rail is arranged in parallel with the first screw rod,
First nut can move back and forth along third guide rail.
Preferably, second transmission mechanism include the second screw rod, the second nut, the second screw rod by second shaft coupling with
Second servo motor output shaft is connected, and the second screw rod is connect with the second nut thread, and the second nut is fixedly connected with voussoir.
Preferably, the first guide rail is set in the cammed surface of the wedge-shaped knife rest, the right angle facade of voussoir passes through the first sliding block
It is mounted on the first guide rail.
Preferably, the voussoir cammed surface is slidably arranged in rack, and voussoir cammed surface and voussoir right angle facade are located at wedge
Block two sides；Second guide rail is set in rack, and the cammed surface of voussoir is arranged on the second guide rail by the second sliding block.
Preferably, the wedge-shaped knife rest includes the first plate, the second plate, third plate, and the second plate forms wedge-shaped knife
The cammed surface of frame；First plate is arranged in parallel with third plate, and the first plate is located above third plate, and the first plate width is big
In the width of third plate, the first plate is aligned setting with third plate installation cutter side, and the first plate and third plate are installed
Voussoir side is connected by the second plate, and second plate one end, which is stretched out, forms the first extension outside third plate, first prolongs
Second servo motor is installed in long portion；
The width on the voussoir top is less than the width of lower wedge portion.
Preferably, link block is arranged in first nut side, and link block is vertically arranged with the first nut, and link block is to fall
U-shaped structure, link block are hinged by the first pin shaft with connecting rod, and third sliding block is equipped on link block, and third sliding block is mounted on
On third guide rail；Third guide rail is vertically arranged.
Preferably, two engaging lugs are set on the wedge-shaped knife rest, interlinking lever end, San Zhetong is set between two engaging lugs
The second pin shaft is crossed to be hinged.
Preferably, the first cutter is installed on first plate, the second cutter is installed on third plate.
Compared with prior art, the invention has the following advantages:
First, it drives wedge-shaped knife rest integrally to move up and down with voussoir by first servo motor, reaches designated position,
Then pass through the linkage of the second servo motor of first servo motor, it may be assumed that first servo motor is driven by the first transmission mechanism, connecting rod
Dynamic wedge shape knife rest moves back and forth, and the second servo motor drives voussoir to move back and forth by the second transmission mechanism, realizes wedge shape
The relative motion of knife rest and voussoir.By vertical and 2 directions of bevel edge linkage, tool motion rail required for bending is synthesized
Mark.
Second, the worm drive knot that the movement of wedge-shaped knife rest is made up of first servo motor, the first screw rod, the first nut
Structure, the movement of voussoir is by the worm drive structure of the second servo motor, the second screw rod, the second nut composition, and transmission ratio is big, knot
Structure is simple and compact, and high transmission accuracy, stable working, noise is small, and has self-locking.
Third, the first nut by connecting rod respectively with wedge-shaped knife rest, the first transmission mechanism are hinged, and guarantee wedge-shaped knife rest
Slanting up and down motion can be realized along voussoir right angle facade direction under the driving of the first transmission mechanism, using what is more simplified
Structure realizes multi-faceted movement, and ingenious in design, using effect is good.
4th, for rectangular configuration knife rest, the application is using wedge-shaped knife rest wide at the top and narrow at the bottom and up-narrow and down-wide
Voussoir is slidably matched, on the one hand, the occupied area of wedge-shaped knife rest and voussoir is smaller, and on the other hand, cotter mechanism is more laborsaving.
5th, the second plate lower end, which is stretched out, forms the first extension outside third plate, convenient for the installation of the second servo motor,
Second plate upper end, which is stretched out, forms the second extension outside the first plate, steadily support so that the first guide rail upper end has, so that
The length of first guide rail is greater than the length of wedge-shaped knife rest cammed surface, expands the space of voussoir.
6th, first servo motor drive wedge-shaped knife rest, voussoir to move integrally to holding fix, (i.e. workpiece waits for bending position
Set) after, first servo motor, the linkage of the second servo motor drive wedge-shaped knife rest, wedge block movement, are formed and move rail needed for bending
Mark.
7th, the first drive mechanism can use two sets of identical structures, and two sets of drive mechanisms are symmetrical arranged, and pass through two sets
Drive mechanism is synchronous to drive wedge-shaped knife rest to move, powerful, and stability is good.Second drive mechanism can be identical using two sets
Structure, two sets of drive mechanisms are symmetrical arranged, and by the synchronous driving wedge block movement of two sets of drive mechanisms, powerful, stability is good.
8th, link block is set on the first nut, link block is vertically arranged with the first nut, and link block passes through the first pin shaft
It is hinged with connecting rod, the first guide rail is set on the outside of link block.Using the above structure, first is that the rotary motion for the first lead screw reserves
Enough spaces, second is that guaranteeing that nut can only move up and down, third is that making the moderate length of connecting rod.
9th, the first cutter, the second cutter are respectively set on the first and third plate, the first cutter realizes the upward folding of workpiece
Curved, the second cutter realizes the downward bending of workpiece.
Detailed description of the invention
Fig. 1 is the structure diagram of electric servo bending center wedge drive mechanism of the invention；
Fig. 2 is the perspective view of electric servo bending center wedge drive mechanism of the invention；
Fig. 3 is the side view of Fig. 2.
Specific embodiment
Embodiment 1
As shown in Figure 1-3, a kind of electricity servo bending center wedge drive mechanism, including first servo motor 1, the second servo
Motor 8, the first transmission mechanism 3, the second transmission mechanism 10, connecting rod 4, wedge-shaped knife rest 6, voussoir 11.
First servo motor 1 be drivingly connected the first transmission mechanism 3,4 both ends of connecting rod respectively with the first drive mechanism 3, wedge shape
Knife rest 6 is hinged.
Cutter is arranged in wedge-shaped 6 side of knife rest, and voussoir 11, the cammed surface and wedge of wedge-shaped knife rest 6 are installed in wedge-shaped 6 other side of knife rest
The right angle facade of block 11 matches；First guide rail 51 is set in the cammed surface of wedge-shaped knife rest 6, the second guide rail 52 is set in rack,
It is obliquely installed between second guide rail 52 and the first guide rail 51, the right angle facade of voussoir 11 is mounted on first by the first sliding block 111
On guide rail 51, the cammed surface of voussoir 11 is arranged on the second guide rail 52 by the second sliding block 112；Second is installed on wedge-shaped knife rest 6
Servo motor 8.11 cammed surface of voussoir and 11 right angle facade of voussoir are located at 11 two sides of voussoir.Voussoir 11 is along wedge-shaped 6 cammed surface of knife rest
Oblique reciprocating motion is carried out, wedge-shaped knife rest 6 moves back and forth along the right angle facade of voussoir 11.
First servo motor 1 drives wedge-shaped knife rest 6 to lead with 11 entirety of voussoir along second by the first transmission mechanism 3, connecting rod 4
Rail 52 moves back and forth.
Second servo motor 8 drives voussoir 11 to carry out along the first guide rail 51, the second guide rail 52 by the second transmission mechanism 10
It moves back and forth, while first servo motor 1 drives wedge-shaped knife rest 6 to move back and forth by the first transmission mechanism 3, connecting rod 4, realizes wedge
The opposite or in the same direction movement of shape knife rest 6 and voussoir 11.
Second servo motor, 8 output shaft is arranged in parallel with the first guide rail 51, and the second transmission mechanism 10 includes the second screw rod
101, the second nut 102, the second screw rod 101 are connected by second shaft coupling 22 with 8 output shaft of the second servo motor, and second
Bar 101 is threadedly coupled with the second nut 102, and the second nut 102 is fixedly connected with voussoir 11.
First transmission mechanism 3 includes the first screw rod 31, the first nut 32, and the first screw rod 31 passes through first shaft coupling 21 and the
One servo motor, 1 output shaft is connected, and the first screw rod 31 is threadedly coupled with the first nut 32, and the first nut 32 is hinged with connecting rod 4
It connects, the first nut 32 is connected by connecting rod 4 with wedge-shaped knife rest 6.
Third guide rail 53 is set in rack, and third guide rail 53 is arranged in parallel with the second guide rail 52, and the first nut 32 can be along the
Three guide rails 53 move back and forth.
Wedge-shaped knife rest 6 includes the first plate 61, the second plate 62, third plate 63, and the second plate 62 forms wedge-shaped knife rest 6
Cammed surface；First plate 61 is arranged in parallel with third plate 63, and the first plate 61 is located at 63 top of third plate, the first plate
61 width are greater than the width of third plate 63, and the first plate 61 installs cutter side with third plate 63 and is aligned setting, the first plate
61 install voussoir side with third plate 63 is connected by the second plate 62, and third plate 63 is stretched out in described second plate, 62 one end
The first extension 631 of outer formation installs the second servo motor 8 on the first extension 631；Second plate, 62 other end stretches out
The second extension 632 is formed outside first plate 61.
The width on 11 top of voussoir is less than the width of 11 lower part of voussoir.
Link block 321 is arranged in first nut, 32 side, and link block 321 is vertically arranged with the first nut 32, and link block 321 is
U-shaped structure, link block 321 are hinged by the first pin shaft 322 with connecting rod 4, and third sliding block 324 is equipped on link block 321, the
Three sliding blocks 324 are mounted on third guide rail 53.
Two engaging lugs 64 are set on wedge-shaped knife rest 6,4 end of connecting rod is set between two engaging lugs 64, three passes through the
Two pin shafts 323 are hinged.
First cutter 71 is installed on first plate 61, the second cutter 72 is installed on third plate 63.
Second guide rail 52, third guide rail 53 are vertically arranged.
Specific working mode is as follows: entire mechanism is placed vertically, and the second guide rail 52 and third guide rail 53 are fixed on the rack.
First servo motor 1 is connected by first shaft coupling 21 with the first screw rod 31.The first screw rod 31 is driven, is made by connecting rod 4
Wedge-shaped knife rest 6, the second guide rail 52, the second servo motor 8, second shaft coupling 22, the second screw rod 101, voussoir 11 are whole vertical
Side moves up to designated position.The second screw rod 101 being fixed on voussoir knife rest 6 passes through the driving of the second servo motor 8, from
And move voussoir 11 along 6 bevel edge direction of voussoir knife rest.At this time by vertical and 2 directions of bevel edge linkage, bending institute is synthesized
The cutting tool path needed.
The present invention drives wedge-shaped knife rest integrally to move up and down with voussoir by first servo motor, reaches specific bit
It sets, then passes through the linkage of first servo motor, the second servo motor, it may be assumed that first servo motor passes through the first transmission mechanism, connects
Bar drives wedge-shaped knife rest to move back and forth, and the second servo motor drives voussoir to move back and forth by the second transmission mechanism, realizes
The relative motion of wedge-shaped knife rest and voussoir.By vertical and 2 directions of bevel edge linkage, tool motion required for bending is synthesized
Track.
The movement of wedge shape knife rest of the invention passes through first servo motor, the worm drive of the first screw rod, the first nut composition
Structure, by the worm drive structure of the second servo motor, the second screw rod, the second nut composition, transmission ratio is big for the movement of voussoir,
Simple and compact for structure, high transmission accuracy, stable working, noise is small, and has self-locking.
First nut of the present invention by connecting rod respectively with wedge-shaped knife rest, the first transmission mechanism is hinged, and guarantees wedge-shaped knife
Frame can realize slanting up and down motion along voussoir right angle facade direction under the driving of the first transmission mechanism, using more simplifying
Structure, realize multi-faceted movement, ingenious in design, using effect is good.
For rectangular configuration knife rest, the application uses the cunning of wedge-shaped knife rest and up-narrow and down-wide voussoir wide at the top and narrow at the bottom
Dynamic cooperation, on the one hand, the occupied area of wedge-shaped knife rest and voussoir is smaller, and on the other hand, cotter mechanism is more laborsaving.
Second plate lower end of the invention, which is stretched out, forms the first extension outside third plate, convenient for the peace of the second servo motor
Dress, the second plate upper end, which is stretched out, forms the second extension outside the first plate, steadily supports, makes so that the first guide rail upper end has
The length for obtaining the first guide rail is greater than the length of wedge-shaped knife rest cammed surface, expands the space of voussoir.
First servo motor drives wedge-shaped knife rest, voussoir to move integrally to after holding fix (i.e. workpiece is after bending position),
First servo motor, the linkage of the second servo motor drive wedge-shaped knife rest, wedge block movement, motion profile needed for forming bending.
First drive mechanism of the invention includes two sets of identical structures, and two sets of drive mechanisms are symmetrical arranged, are passed by two sets
Dynamic structure synchronization driving wedge-shaped knife rest, wedge block movement, powerful, stability are good.Second drive mechanism includes two sets identical
Structure, two sets of drive mechanisms are symmetrical arranged, and by the synchronous driving wedge block movement of two sets of drive mechanisms, powerful, stability is good.
Link block is set on first nut of the invention, link block is vertically arranged, and the first nut is vertically arranged, and link block passes through
First pin shaft is hinged with connecting rod, and the first guide rail is arranged on the outside of link block.Using the above structure, first is that being the rotation of the first lead screw
Movement reserves enough spaces, second is that guaranteeing that nut can only move up and down, third is that making the moderate length of connecting rod.
The first cutter, the second cutter are respectively set on first and third plate of the invention, the first cutter realizes the upward folding of workpiece
Curved, the second cutter realizes the downward bending of workpiece.
Claims (10)
1. a kind of electricity servo bending center wedge drive mechanism, characterized in that the drive mechanism includes first servo motor
(1), the second servo motor (8), the first transmission mechanism (3), the second transmission mechanism (10), connecting rod (4), wedge-shaped knife rest (6), voussoir
(11)；
First servo motor (1) is drivingly connected the first transmission mechanism (3), and the first transmission mechanism (3) passes through connecting rod (4) and wedge-shaped knife
Frame (6) is connected, and connecting rod (4) both ends are hinged with the first drive mechanism (3), wedge-shaped knife rest (6) respectively；
Cutter is installed in wedge shape knife rest (6) side, and voussoir (11) are arranged in wedge-shaped knife rest (6) cammed surface, wedge-shaped knife rest (6)
Cammed surface is matched with the right angle facade of voussoir (11)；Voussoir (11) carries out oblique reciprocating motion along wedge-shaped knife rest (6) cammed surface,
Wedge-shaped knife rest (6) moves back and forth along the right angle facade of voussoir (11)；
Second servo motor (8) is mounted on wedge-shaped knife rest (6), and the second servo motor (8) is driven by the second transmission mechanism (10)
Dynamic connecting wedge (11).
2. a kind of electric servo bending center wedge drive mechanism according to claim 1, characterized in that first servo
Motor (1) drives wedge-shaped knife rest (6) and voussoir (11) whole along voussoir (11) inclined wedge by the first transmission mechanism (3), connecting rod (4)
Face direction moves back and forth；
First servo motor (1) drives wedge-shaped knife rest (6) along the right angle of voussoir (11) by the first transmission mechanism (3), connecting rod (4)
Facade moves back and forth, meanwhile, the second servo motor (8) is by the second transmission mechanism (10) driving voussoir (11) along wedge-shaped knife
Frame (6) cammed surface direction moves back and forth, and realizes the opposite or in the same direction movement of wedge-shaped knife rest (6) and voussoir (11).
3. a kind of electric servo bending center wedge drive mechanism according to claim 1 or 2, characterized in that described first
Transmission mechanism (3) includes the first screw rod (31), the first nut (32), and the first screw rod (31) passes through first shaft coupling (21) and first
Servo motor (1) output shaft is connected, and the first screw rod (31) is threadedly coupled with the first nut (32), and the first nut (32) passes through company
Bar (4) is connected with wedge-shaped knife rest (6), and the first nut (32) is hinged with connecting rod (4)；Third guide rail (53) are set in rack,
Third guide rail (53) is arranged in parallel with the first screw rod (31), and the first nut (32) can move back and forth along third guide rail (53).
4. a kind of electric servo bending center wedge drive mechanism according to claim 1 or 2, characterized in that described second
Transmission mechanism (10) include the second screw rod (101), the second nut (102), the second screw rod (101) by second shaft coupling (22) with
Second servo motor (8) output shaft is connected, and the second screw rod (101) is threadedly coupled with the second nut (102), the second nut
(102) it is fixedly connected with voussoir (11).
5. a kind of electric servo bending center wedge drive mechanism according to claim 1, characterized in that the wedge shape knife rest
(6) it is arranged in cammed surface the first guide rail (51), the right angle facade of voussoir (11) is mounted on first by the first sliding block (111) and leads
On rail (51).
6. a kind of electric servo bending center wedge drive mechanism according to claim 1 or 5, characterized in that the voussoir
(11) cammed surface is slidably arranged in rack, and voussoir (11) cammed surface and voussoir (11) right angle facade are located at voussoir (11) two sides；
It is arranged in rack the second guide rail (52), the cammed surface of voussoir (11) is arranged on the second guide rail (52) by the second sliding block (112).
7. a kind of electric servo bending center wedge drive mechanism according to claim 1, characterized in that the wedge shape knife rest
It (6) include the first plate (61), the second plate (62), third plate (63), the second plate (62) forms the oblique of wedge-shaped knife rest (6)
Wedge surface；First plate (61) is arranged in parallel with third plate (63), and the first plate (61) is located above third plate (63), and first
Plate (61) width is greater than the width of third plate (63), and the first plate (61) is aligned with third plate (63) installation cutter side and sets
It sets, the first plate (61) is connected with third plate (63) installation voussoir side by the second plate (62), second plate
(62) one end is stretched out third plate (63) and is formed outside the first extension (631), and the second servo electricity is installed on the first extension (631)
Machine (8)；
The width on voussoir (11) top is less than the width of voussoir (11) lower part.
8. a kind of electric servo bending center wedge drive mechanism according to claim 3, characterized in that first nut
(32) side setting link block (321), link block (321) are vertically arranged with the first nut (32), and link block (321) is inverted U-shaped
Structure, link block (321) are hinged by the first pin shaft (322) with connecting rod (4), and link block is equipped with third sliding block on (321)
(324), third sliding block (324) is mounted on third guide rail (53)；Third guide rail (53) is vertically arranged.
9. a kind of according to claim 1, electricity servo bending center wedge drive mechanism described in 2 or 8, characterized in that the wedge
Two engaging lugs (64) are set on shape knife rest (6), connecting rod (4) end is set between two engaging lugs (64), three passes through second
Pin shaft (323) is hinged.
10. a kind of electric servo bending center wedge drive mechanism according to claim 6, characterized in that first plate
It is installed on part (61) the first cutter (71), the second cutter (72) is installed on third plate (63).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910294394.9A CN109866450A (en) | 2019-04-12 | 2019-04-12 | A kind of electricity servo bending center wedge drive mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910294394.9A CN109866450A (en) | 2019-04-12 | 2019-04-12 | A kind of electricity servo bending center wedge drive mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109866450A true CN109866450A (en) | 2019-06-11 |
Family
ID=66922577
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910294394.9A Pending CN109866450A (en) | 2019-04-12 | 2019-04-12 | A kind of electricity servo bending center wedge drive mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109866450A (en) |
Citations (9)
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|---|---|---|---|---|
| US5878618A (en) * | 1995-05-22 | 1999-03-09 | Stalzer; Leo Henry | Machine for bending sheet and plate metal through dual wedge system |
| US6196041B1 (en) * | 1997-04-15 | 2001-03-06 | Antonio Codatto | Sheet-metal bending press |
| EP2017020A2 (en) * | 2007-07-17 | 2009-01-21 | EHT Werkzeugmaschinen GmbH | Method and bending machine for compensating the deflection of components of this bending machine |
| US20140013818A1 (en) * | 2011-03-30 | 2014-01-16 | Finn-Power Italia S.R.L. | Mechanism for moving the blade holder of a panel bender for bending sheet metal |
| DE202012012821U1 (en) * | 2012-10-18 | 2014-05-08 | Precitec Gmbh & Co. Kg | Actuator, in particular for a laser processing head |
| CN105458044A (en) * | 2016-01-13 | 2016-04-06 | 江苏比微曼智能科技有限公司 | Universal bending machine |
| CN105458080A (en) * | 2016-01-13 | 2016-04-06 | 江苏比微曼智能科技有限公司 | Slanting wedge knife holder |
| CN207013550U (en) * | 2017-09-30 | 2018-02-16 | 安徽东海机床制造有限公司 | A kind of multi-shaft interlocked multi-cylinder bender and its flexibility compensating device |
| CN210082466U (en) * | 2019-04-12 | 2020-02-18 | 扬州汉智数控机械有限公司 | Electric servo bending center cutter driving mechanism |
-
2019
- 2019-04-12 CN CN201910294394.9A patent/CN109866450A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5878618A (en) * | 1995-05-22 | 1999-03-09 | Stalzer; Leo Henry | Machine for bending sheet and plate metal through dual wedge system |
| US6196041B1 (en) * | 1997-04-15 | 2001-03-06 | Antonio Codatto | Sheet-metal bending press |
| EP2017020A2 (en) * | 2007-07-17 | 2009-01-21 | EHT Werkzeugmaschinen GmbH | Method and bending machine for compensating the deflection of components of this bending machine |
| US20140013818A1 (en) * | 2011-03-30 | 2014-01-16 | Finn-Power Italia S.R.L. | Mechanism for moving the blade holder of a panel bender for bending sheet metal |
| DE202012012821U1 (en) * | 2012-10-18 | 2014-05-08 | Precitec Gmbh & Co. Kg | Actuator, in particular for a laser processing head |
| CN105458044A (en) * | 2016-01-13 | 2016-04-06 | 江苏比微曼智能科技有限公司 | Universal bending machine |
| CN105458080A (en) * | 2016-01-13 | 2016-04-06 | 江苏比微曼智能科技有限公司 | Slanting wedge knife holder |
| CN207013550U (en) * | 2017-09-30 | 2018-02-16 | 安徽东海机床制造有限公司 | A kind of multi-shaft interlocked multi-cylinder bender and its flexibility compensating device |
| CN210082466U (en) * | 2019-04-12 | 2020-02-18 | 扬州汉智数控机械有限公司 | Electric servo bending center cutter driving mechanism |
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