CN115156343A - Cutter pressing device capable of automatically arranging cutters and having avoiding function - Google Patents
Cutter pressing device capable of automatically arranging cutters and having avoiding function Download PDFInfo
- Publication number
- CN115156343A CN115156343A CN202210413349.2A CN202210413349A CN115156343A CN 115156343 A CN115156343 A CN 115156343A CN 202210413349 A CN202210413349 A CN 202210413349A CN 115156343 A CN115156343 A CN 115156343A
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- cylinder
- guide rails
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- 230000007246 mechanism Effects 0.000 claims abstract description 7
- 230000000149 penetrating effect Effects 0.000 claims abstract description 3
- 239000003638 chemical reducing agent Substances 0.000 claims description 15
- 230000004308 accommodation Effects 0.000 claims 2
- 238000005452 bending Methods 0.000 abstract description 7
- 230000000694 effects Effects 0.000 description 4
- 230000033001 locomotion Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Classifications
-
- 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
- B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
- B21D5/02—Bending sheet metal along straight lines, e.g. to form simple curves on press brakes without making use of clamping means
- B21D5/0209—Tools therefor
-
- 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
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/04—Movable or exchangeable mountings for tools
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Milling, Drilling, And Turning Of Wood (AREA)
Abstract
The invention discloses a cutter pressing device capable of automatically arranging cutters and having an avoiding function, relates to the technical field of bending equipment, and comprises a cutter pressing device capable of automatically arranging cutters and having an avoiding function, and is characterized in that: the wallboard comprises a wallboard, wherein the lower part of the wallboard is connected with a middle pressing cutter, two sides of the middle pressing cutter are provided with main guide rails, the main guide rails are provided with sliding chutes in a through manner, inner guide rails are arranged in the sliding chutes, the main guide rails are connected with the pressing cutters, and the end parts of the main guide rails are connected with power mechanisms; the side of the pressing cutter is provided with a locking cylinder, a pin is arranged on the locking cylinder, a locking spring is sleeved on the pin, a locking hole is formed in the side of the pressing cutter in a penetrating mode, a wedge opening is formed in the upper portion of the pressing cutter, a containing hole is formed in the bottom of the wedge opening, a pressing cutter cylinder is arranged in the containing hole, a top sleeve is arranged on the pressing cutter cylinder, a reset spring is arranged at the bottom of the top sleeve, and when the pressing cutter is used, automatic arrangement of cutters can be achieved through the arrangement of a power mechanism, the locking cylinder and the pin, and labor intensity of manual cutter arrangement is reduced.
Description
Technical Field
The invention relates to the technical field of bending equipment, in particular to a cutter pressing device capable of automatically arranging cutters and having an avoiding function.
Background
The bending equipment is used for processing the plate into various angles according to the drawing requirements, and different cutters are used for realizing the bending angle during processing.
The current equipment of bending mainly relies on the manpower to change when the accent sword with the tool changing, takes a lot of work, takes time.
Disclosure of Invention
Aiming at the technical problems, when the automatic plate material adjusting device is used, the power mechanism and the cutter pressing air cylinder are arranged, the cutter can be controlled to automatically adjust the cutter according to the size of a plate material, the adjusted cutter can be fixed by arranging the locking air cylinder and the pin, and meanwhile, the special plate material is avoided by utilizing the hinge cutter form.
The technical purpose of the invention is realized by the following technical scheme:
the utility model provides a can arrange the cutter automatically and have the cutter pressing device of dodging function which characterized in that: the wallboard comprises a wallboard, wherein the lower part of the wallboard is connected with a middle pressing cutter, two sides of the middle pressing cutter are provided with main guide rails, the main guide rails are provided with sliding chutes in a through mode, inner guide rails are arranged in the sliding chutes, the main guide rails are connected with the pressing cutters, and the end parts of the main guide rails are connected with power mechanisms;
the side face of the pressing cutter is provided with a locking cylinder, a pin is arranged on the locking cylinder, a locking spring is sleeved on the pin, a locking hole is formed in the side face of the pressing cutter in a penetrating mode, a wedge opening is formed in the upper portion of the pressing cutter, a containing hole is formed in the bottom of the wedge opening, a pressing cutter cylinder is arranged in the containing hole, a top sleeve is arranged on the pressing cutter cylinder, and a reset spring is arranged at the bottom of the top sleeve.
Through adopting above-mentioned technical scheme, can guarantee to utilize middle sword to reciprocate and can realize dodging special panel when bending, utilize power unit control inner guide rail to drive the removal that moves of pressing the sword, and then realize the knife adjustment, utilize the locking cylinder control pin of pressing the sword side to realize fixing the pressing the sword, utilize the pressing the sword cylinder to make things convenient for the pressing the sword to remove the transmission of carrying out power with the inner guide rail.
A cutter pressing device capable of automatically arranging cutters and having an avoiding function is characterized in that vent holes are formed in the upper portion of a cutter pressing device and communicated with accommodating holes.
By adopting the technical scheme, the air vent can be used for ejecting the push-type broach cylinder ejector rod out by utilizing air pressure when the push-type broach is moved, the push-type broach cylinder ejector rod is clamped in the inner guide rail, the inner guide rail moves and directly acts on the push-type broach cylinder rod to drive the push-type broach to move, and the broach adjustment is realized.
A cutter pressing device capable of automatically arranging cutters and having an avoiding function is characterized in that a cutter body of the cutter pressing device is provided with a positioning hole.
By adopting the technical scheme, the positioning holes can be used as the reference, and the cutter can be conveniently adjusted during cutter adjustment.
A knife pressing device capable of automatically arranging knives and having an avoiding function is characterized in that a motor base is arranged on a power mechanism, a speed reducer is connected to the upper portion of the motor base, a gear is connected to the lower end of the speed reducer, a rack is meshed to the gear, and the rack is fixed to the end portion of an inner guide rail.
By adopting the technical scheme, the gear can be driven to rotate by utilizing the speed reducer when the pressure knife is moved, the gear is meshed with the rack to control the inner guide rail to move in the main guide rail, and the inner guide rail drives the pressure knife to move in the main guide rail to realize movement.
A cutter pressing device capable of automatically arranging cutters and having an avoiding function is characterized in that guide grooves are formed in the left side and the right side of an inner guide rail in the length direction, and guide rails are arranged in the guide grooves.
Through adopting above-mentioned technical scheme, can guarantee to utilize the guided way in the guide way can install whole inner guide rail in leading the guide rail to the precision that removes about the inner guide rail has been guaranteed.
The utility model provides a can arrange the cutter automatically and have pressure sword device of dodging function, middle sword includes the fixed sword body and movable cutter head, middle pressure sword cylinder is located on the specific upper portion of fixed sword, middle pressure sword cylinder one end is connected with movable cutter head.
By adopting the technical scheme, the movable cutter head can be ensured to be controlled to retract and pop up by the cutter pressing air cylinder.
A knife pressing device capable of automatically arranging knives and having an avoiding function is characterized in that a limiting plate is arranged on a motor base.
By adopting the technical scheme, the travel range of the rack controlled by the limiting plate can be ensured.
The utility model provides a can arrange the cutter automatically and have pressure sword device of dodging function, movable tool bit both sides are equipped with the guide rail, the guide slot has been seted up on the fixed tool body, the guide rail slides in the guide slot and uses.
By adopting the technical scheme, the movable cutter head can be controlled to move up and down in the guide groove in the fixed cutter body by utilizing the cutter pressing cylinder, and the moving direction and precision are ensured.
In summary, the beneficial technical effects of the invention are as follows:
(1) The speed reducer, the gear and the rack are used for replacing manpower to move the cutter.
(2) The fixing of the pressing cutter can be realized by utilizing the locking cylinder and the pin.
(3) The press cutter cylinder rod is utilized to facilitate the movement of the press cutter.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the present invention with the wall panel and the spatula hidden;
FIG. 3 is a schematic view of the present invention press blade on the main guide rail;
FIG. 4 is a schematic view of the inventive press knife with the primary and inner guide rails hidden;
FIG. 5 is a schematic cross-sectional view of the press blade of the present invention;
FIG. 6 is a schematic view of the lock cylinder of the present invention;
FIG. 7 is a schematic view of the press ram cylinder of the present invention;
FIG. 8 is a schematic view of an intermediate press knife of the present invention;
FIG. 9 is an enlarged schematic view of section A of the present invention;
fig. 10 is an enlarged schematic view of part B of the present invention.
Reference numerals: 1. a wallboard; 2. a main guide rail; 3. an inner guide rail; 4. pressing a cutter; 5. a middle pressing knife; 6. a motor base; 7. a speed reducer; 8. a gear; 9. a rack; 10. a limiting plate; 11. a chute; 12. a guide groove; 13. a guide rail; 14. a locking cylinder; 15. a pin; 16. a locking hole; 17. a cutter pressing cylinder; 18. jacking and sleeving; 19. a return spring; 20. a vent hole; 21. positioning holes; 22. fixing the cutter body; 23. a movable tool bit; 24. a middle knife pressing cylinder; 25. a guide groove; 26. a guide rail; 27. a tool bit pull rod; 28. wedging; 29. and locking the spring.
Detailed Description
The present invention will now be described more fully hereinafter with reference to the accompanying examples.
It should be noted that all the directional indicators (such as upper, lower, left, right, front, and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the motion situation, and the like in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indicator is changed accordingly.
In the description of the embodiments, the terms "disposed," "connected," and the like are to be construed broadly unless otherwise explicitly specified or limited. For example, the connection can be fixed, detachable or integrated; can be mechanically or electrically connected; either directly or through an intervening medium, or through internal communication between two elements. The specific meanings of the above terms in the present invention can be understood in a specific case to those of ordinary skill in the art.
Referring to the attached drawings 1 and 2, the pressing cutter 4 device capable of automatically arranging cutters and having an avoiding function comprises a wall plate 1, wherein a middle pressing cutter 5 is connected to the center of the bottom of the wall plate 1, main guide rails 2 are connected to the two sides of the middle pressing cutter 5 at the bottom of the wall plate 1, sliding grooves 11 are formed in the bottoms of the main guide rails 2 along the length direction, and inner guide rails 3 are arranged in the sliding grooves 11 in a sliding mode.
See figure 3, figure 9, figure 10, shown 3 both sides of inner rail link up along length direction and have seted up guide way 12, be equipped with guided way 13 in the guide way 12, guided way 13 is arranged in the spout 11 of 2 bottoms of leading rail, 2 one end of leading rail is connected with motor cabinet 6, locate speed reducer 7 on the motor cabinet 6, the lower extreme of speed reducer 7 is connected with gear 8, inner rail 3 is close to 8 one end of gear and is fixed with rack 9, rack 9 and 8 meshing of gear, the suit of pressing sword 4 is on leading rail 2, 6 one end of motor cabinet is equipped with limiting plate 10.
Referring to fig. 4, fig. 5, fig. 6, and fig. 7, a wedge 28 is provided at the upper end of the press blade 4, two locking holes 16 are provided on the side wall of the wedge 28, two locking cylinders 14 are provided on the side wall of the wedge 28 located at the locking holes 16, a pin 15 is connected to the locking cylinder 14, a locking spring 29 is sleeved on the pin 15, the pin 15 is opposite to the locking holes 16, a receiving hole is provided at the center of the bottom of the wedge 28, a press blade cylinder 17 is provided in the receiving hole, a push rod and a push sleeve 18 are provided on the press blade cylinder 17, a return spring 19 is provided at the bottom of the push sleeve 18, a vent hole 20 is provided at the upper portion of the press blade 4, and a positioning hole 21 is provided on the body of the press blade 4.
Referring to fig. 8, the middle pressing knife 54 is provided with a fixed knife body 22, a middle pressing knife cylinder 24 is arranged at one end of the fixed knife body 22 close to the wallboard 1, a knife head pull rod 27 is connected to the middle pressing knife cylinder 24, a movable knife head 23 is connected to the knife head pull rod 27, guide rails 26 are arranged on two sides of the movable knife head 23, guide grooves 25 are arranged on the inner sides of two legs of the fixed knife body 22, and the guide rails 26 on the movable knife head 23 are located in the guide grooves 25.
Through setting up wallboard 1, wallboard 1 reciprocates and can provide power for middle stationary knife 5 and stationary knife 4 of middle stationary knife 5 both sides.
By providing the guide rail 13 in the guide groove 12, the inner rail 3 can be installed in the main guide rail 2, and the inner rail 3 slides in the main guide rail 2 depending on the accuracy of the guide rail 13.
Through setting up speed reducer 7, speed reducer 7 drive gear 8 rotates, and gear 8 rotates and drives the interior guide rail 3 that is equipped with rack 9 and moves about in leading rail 2.
By arranging the locking cylinder 14, the pin 15 can be controlled to extend and retract in the locking hole 16 by the locking cylinder 14, so that the pressing knife 4 can be fixed.
Through setting up the pressure sword 4 cylinder, utilize air vent 20 to provide pressure for pressure sword 4 cylinder when moving pressure sword 4, pressure is ejecting and block in inner rail 3 bottom with the ejector pin, and 8 racks 9 on the gear drive inner rail 3 remove, and inner rail 3 effect ejector pin drive pressure sword 4 and remove about.
The movable tool bit 23 can be accurately moved on the fixed tool body 22 by the arrangement of the guide groove 25 and the guide rail 26.
Through setting the structure of the pressing knife 4 into a hinge knife form, the special plate can be avoided when being bent.
When the device is used, firstly, the pressing cutter 4 is moved according to the length of a plate to be bent, the speed reducer 7 arranged at one end of the main guide rail 262 is started, the speed reducer 7 rotates to drive the gear 8 at one end to rotate, the gear 8 is meshed with the rack 9, the rack 9 is fixed on the inner guide rail 263, and further the inner guide rail 3 moves left and right in the main guide rail 2 along the guide rail 13, when the inner guide rail 3 moves, the pressing cutter 4 cylinder at the bottom of the wedge 28 ejects out the ejector rod and is clamped in the buckle at the bottom of the inner guide rail 3, meanwhile, the locking cylinder 14 at the side wall of the pressing cutter 4 withdraws the pin 15, the inner guide rail 3 drives the pressing cutter 4 and the locking cylinder 14 to move simultaneously, when the inner guide rail 3 moves to a preset position, the pressure is relieved through the vent hole 20, at the moment, the ejector rod is withdrawn by the reset spring 19, then the locking cylinder 14 ejects out the pin 15, the pin 15 directly contacts with the inner guide rail 263, the inner guide rail 3 and the pressing cutter 4 are mutually braked by the friction force between the pin 15 and the inner guide rail 263, and the fixing of the pressing cutter 4 is realized.
When bending under the hinge sword mode, middle stationary knife 5 is along with wallboard 1's downstream, and the activity sword 23 that sets up on middle stationary knife 54 can the rebound, and after accomplishing the hinge action, wallboard 1 drives middle stationary knife 5 and moves up, and middle stationary knife cylinder 24 that sets up on middle stationary knife 5 at this moment is with the ejecting original position that restores of activity sword 23.
It should be noted that the bottom of the inner guide rail 3 is just opposite to the right above the push rod of the air cylinder of the pressing knife 4, a buckle with the same cross section as the push rod is arranged, and when the push rod of the pressing knife 4 extends out, the buckle is just clamped in the buckle at the bottom of the inner guide rail 3 to transmit force.
The working principle of the embodiment is as follows: the method comprises the steps that the push-type broach 4 moves according to the length of a board to be bent, the speed reducer 7 arranged at one end of the main guide rail 262 is started, the speed reducer 7 rotates to drive the gear 8 at one end to rotate, the gear 8 is meshed with the rack 9, the rack 9 is fixed on the inner guide rail 3, the inner guide rail 3 moves left and right along the guide rail 13 in the main guide rail 2, when the inner guide rail 3 moves, the push-type broach 4 cylinder at the bottom of the wedge 28 ejects a push rod out and is clamped in a buckle at the bottom of the inner guide rail 3, meanwhile, the locking cylinder 14 arranged on the side wall of the push-type broach 4 withdraws the pin 15, the inner guide rail 3 drives the push-type broach 4 and the locking cylinder 14 to move simultaneously, when the inner guide rail 3 moves to a preset position, pressure is relieved through the vent hole 20, the reset spring 19 withdraws the push rod, then the locking cylinder 14 ejects the pin 15, the pin 15 directly contacts with the inner guide rail 3, the inner guide rail 3 and the push-type broach 4 and the middle push-type broach 5 moves upwards along with the hinge 23, when the middle push-type broach 5 moves in the hinge mode, the middle push-type broach 23 moves, and the middle push-type broach 23 moves on the movable blade 23 and the movable blade 23 moves.
The above description is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited thereby, so: all equivalent changes made according to the structure, shape and principle of the invention are covered by the protection scope of the invention.
Claims (8)
1. The utility model provides a can arrange the cutter automatically and have a cutter pressing device of dodging function which characterized in that: the wallboard comprises a wallboard (1), wherein the lower part of the wallboard (1) is connected with a middle pressing cutter (5), two sides of the middle pressing cutter (5) are provided with main guide rails (2), a sliding groove (11) is formed in the main guide rails (2) in a penetrating manner, an inner guide rail (3) is arranged in the sliding groove (11), the main guide rails (2) are connected with pressing cutters (4), and the end parts of the main guide rails (2) are connected with power mechanisms;
the utility model discloses a pressure sword, including pressure sword (4), locking cylinder (14) are equipped with pin (15), the cover is equipped with locking spring (29) on pin (15), pressure sword (4) side link up and has seted up locking hole (16), wedge mouth (28) have been seted up on the upper portion of pressure sword (4), the accommodation hole has been seted up to wedge mouth (28) bottom, be equipped with pressure sword cylinder (17) in the accommodation hole, be equipped with on pressure sword (17) the cylinder and push up cover (18), it is equipped with reset spring (19) to push up cover (18) bottom.
2. The blade pressing device capable of automatically arranging the blades and having the avoiding function as claimed in claim 1, wherein: and a vent hole (20) is formed in the upper part of the pressing knife (4), and the vent hole (20) is communicated with the accommodating hole.
3. The blade pressing device capable of automatically arranging the blades and having the avoiding function as claimed in claim 1, wherein: the pressing knife (4) is provided with a positioning hole (21).
4. The blade pressing device capable of automatically arranging the blades and having the avoiding function as claimed in claim 1, wherein: the power mechanism is provided with a motor base (6), the upper portion of the motor base (6) is connected with a speed reducer (7), the lower end of the speed reducer (7) is connected with a gear (8), a rack (9) is meshed on the gear (8), and the rack (9) is fixed at the end portion of the inner guide rail (3).
5. The blade pressing device capable of automatically arranging the blades and having the avoiding function as claimed in claim 1, wherein: guide grooves (12) are formed in the left side and the right side of the inner guide rail (3) along the length direction, and guide rails (13) are arranged in the guide grooves (12).
6. The blade pressing device capable of automatically arranging the blades and having the avoiding function as claimed in claim 1, wherein: the middle cutter comprises a fixed cutter body (22) and a movable cutter head (23), a middle cutter pressing cylinder (24) is arranged on the upper portion of the fixed cutter body (22), and one end of the middle cutter pressing cylinder (24) is connected with the movable cutter head (23).
7. The blade pressing device capable of automatically arranging the blades and having the avoiding function as claimed in claim 4, wherein: and a limiting plate (10) is arranged on the motor base (6).
8. The knife pressing device capable of automatically arranging the knives and having the avoiding function as claimed in claim 6, wherein: guide rails (26) are arranged on two sides of the movable cutter head (23), a guide groove (25) is formed in the fixed cutter body (22), and the guide rails (26) slide in the guide groove (25) for use.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210413349.2A CN115156343A (en) | 2022-04-20 | 2022-04-20 | Cutter pressing device capable of automatically arranging cutters and having avoiding function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210413349.2A CN115156343A (en) | 2022-04-20 | 2022-04-20 | Cutter pressing device capable of automatically arranging cutters and having avoiding function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115156343A true CN115156343A (en) | 2022-10-11 |
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ID=83484258
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210413349.2A Pending CN115156343A (en) | 2022-04-20 | 2022-04-20 | Cutter pressing device capable of automatically arranging cutters and having avoiding function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115156343A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0976018A (en) * | 1995-09-18 | 1997-03-25 | Amada Co Ltd | Device for adjusting positioning of die in press bleak |
| US20110219844A1 (en) * | 2010-03-12 | 2011-09-15 | Salvagnini Italia S.P.A. | Press brake with automatically variable length bending tool |
| CN104259318A (en) * | 2014-09-26 | 2015-01-07 | 上海瑞铁数控机床有限公司 | Automatic modular system for plate bending machine |
| CN209680925U (en) * | 2019-03-05 | 2019-11-26 | 浙江科创数控设备有限公司 | Upper die of bending machine and bending machine |
| CN210966511U (en) * | 2019-08-09 | 2020-07-10 | 河北汉智数控机械有限公司 | Automatic tool changing device of flanging machine |
| CN111687245A (en) * | 2020-06-08 | 2020-09-22 | 青岛艾特智能装备有限公司 | Flexible bending center pressing cutter mechanism |
| CN215236968U (en) * | 2021-06-09 | 2021-12-21 | 东莞市大圣激光机械科技有限公司 | Pressing mechanism of bending machine |
-
2022
- 2022-04-20 CN CN202210413349.2A patent/CN115156343A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0976018A (en) * | 1995-09-18 | 1997-03-25 | Amada Co Ltd | Device for adjusting positioning of die in press bleak |
| US20110219844A1 (en) * | 2010-03-12 | 2011-09-15 | Salvagnini Italia S.P.A. | Press brake with automatically variable length bending tool |
| CN104259318A (en) * | 2014-09-26 | 2015-01-07 | 上海瑞铁数控机床有限公司 | Automatic modular system for plate bending machine |
| CN209680925U (en) * | 2019-03-05 | 2019-11-26 | 浙江科创数控设备有限公司 | Upper die of bending machine and bending machine |
| CN210966511U (en) * | 2019-08-09 | 2020-07-10 | 河北汉智数控机械有限公司 | Automatic tool changing device of flanging machine |
| CN111687245A (en) * | 2020-06-08 | 2020-09-22 | 青岛艾特智能装备有限公司 | Flexible bending center pressing cutter mechanism |
| CN215236968U (en) * | 2021-06-09 | 2021-12-21 | 东莞市大圣激光机械科技有限公司 | Pressing mechanism of bending machine |
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