CN112588901A - Power hinge cutter feeding and retracting device of bending machine - Google Patents
Power hinge cutter feeding and retracting device of bending machine Download PDFInfo
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- CN112588901A CN112588901A CN202011065604.6A CN202011065604A CN112588901A CN 112588901 A CN112588901 A CN 112588901A CN 202011065604 A CN202011065604 A CN 202011065604A CN 112588901 A CN112588901 A CN 112588901A
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- cutter
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- power hinge
- sword
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D7/00—Bending rods, profiles, or tubes
- B21D7/06—Bending rods, profiles, or tubes in press brakes or between rams and anvils or abutments; Pliers with forming dies
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- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The invention discloses a power hinge cutter feeding and retracting device of a bending machine, which comprises a cutter holder bracket, wherein a cutter holder is correspondingly arranged at the lower end of the cutter holder bracket, a row of detachable and replaceable lower pressing cutters are correspondingly arranged on the cutter holder, and power hinge cutters are correspondingly arranged on two sides of the integral lower pressing cutters; the power hinge cutter comprises a main cutter and a side cutter, wherein the main cutter is matched with the pressing cutter in shape and is used in a matched mode, and the side cutter is arranged on the side face. The automatic control of power hinge sword can be realized to bender power hinge sword of this device move back sword device, realizes stretching out and accomodating of hinge sword, realizes moving back sword operation of side pressure sword to the drive structure of power hinge sword is rational in infrastructure, can effectual drive side pressure sword, and can be corresponding along with push down sword and power hinge sword adjusting position, overall structure is reasonable stable, convenient to use.
Description
Technical Field
The invention relates to bending machine equipment, in particular to a power hinge cutter feeding and retracting device for a bending machine.
Background
In the prior art, as in the patent of CN210847801U issued by the applicant earlier, in order to bend a workpiece with a covered edge structure, a side pressing knife needs to be provided, and after the pressing knife in the lateral direction is pressed down for bending, the operation of feeding and retracting needs to be realized; the issued patent of the prior application only provides a single pressing knife structure, but does not mention the specific matching installation of the pressing knife and the lower pressing knife and a driving mechanism for driving the hinge knife, so that the hinge knife which can realize the bending of the edge-covered workpiece and the knife advancing and retreating functions is particularly suitable for being installed on a bending machine.
Disclosure of Invention
The invention aims to provide a power hinge cutter feeding and retracting device of a bending machine, aiming at the defects in the prior art.
The technical scheme is as follows: the technical scheme adopted by the invention for solving the problems is as follows: a power hinge cutter feeding and retracting device of a bending machine comprises a cutter holder support, wherein a cutter holder is correspondingly arranged at the lower end of the cutter holder support, a row of detachable and replaceable lower pressing cutters are correspondingly arranged on the cutter holder, and power hinge cutters are correspondingly arranged on two sides of the integral lower pressing cutters; the power hinge cutter comprises a female cutter matched with the shape of the lower pressing cutter and used in a matched manner, and a side cutter arranged on the side face, wherein the front face of the female cutter is provided with a female cutter head matched with the shape of the lower pressing cutter, the back face of the female cutter is correspondingly provided with two continuous L-shaped grooves, the side cutter is correspondingly arranged in the lower L-shaped groove through a hinge assembly, a forward cutter head matched with the female cutter head for use is arranged on the front face of the side cutter, and the side face of the side cutter is correspondingly provided with a side cutter head; the front cutter head of the side cutter corresponds to the cutter head of the main cutter on the front side of the main cutter, the front cutter head of the side cutter and the cutter head of the main cutter are spliced to form an integral cutter head of the power hinge cutter at the front end, the integral cutter head is matched with the lower push cutter, and the side cutter can rotate inwards around a hinge point to separate the front cutter head from the cutter head of the main cutter, so that the side cutter head on the side surface is driven to rotate inwards, and the side cutter is completely accommodated below the main cutter; the side knife is also hinged with a connecting rod extending upwards, the upper end of the connecting rod is connected with a transverse pressure rod, a spring is fixed in the L-shaped groove above the connecting rod, and the spring is correspondingly connected to the pressure rod; the female cutter is also provided with a cover plate, the cover plate covers the two L-shaped grooves integrally, the cover plate is also provided with a sliding groove, and the pressing rod extends out of the sliding groove.
The tool apron is also provided with a slide rail, the slide rail is arranged above the lower pressing knife, and two sides of the slide rail are respectively provided with a slide block; the sliding block is also provided with an integrated mounting plate, and the integrated mounting plate is provided with a transverse servo motor and a vertical rack matched with the servo motor; the servo motor on correspondingly install the straight-toothed gear, this straight-toothed gear and vertical rack meshing installation, and vertical rack fixedly connected with guide rail backing plate again, the detachable clamp plate is installed again to the lower extreme of guide rail backing plate to the corresponding pressure of the lower extreme of this clamp plate is on the depression bar, through servo motor and the cooperation of straight-toothed gear and vertical rack, can correspondingly drive the clamp plate and push down the depression bar, thereby make the side pressure sword rotatory to the inboard, and after moving on the clamp plate, the side pressure sword resets under the effect of spring.
Preferably, a sealing stop block is correspondingly installed in the L-shaped groove positioned below the female cutter, and the two L-shaped grooves in the female cutter and the spring in the groove body can be integrally sealed through the matching of the sealing stop block and the cover plate.
Preferably, a limiting rod is further installed in the L-shaped groove located below the female cutter, a limiting groove corresponding to the limiting rod is formed in the side cutter, the limiting groove is of an arc-shaped structure, and the stroke of the limiting groove is consistent with that of the sliding groove.
Preferably, the upper end of the female knife is further provided with a detachable connecting pressing block, the connecting pressing block and the upper end of the female knife form an installation groove, and the connecting pressing block and the lower pressing knife can be correspondingly installed on the knife holder in a matched mode.
Preferably, the integrated mounting plate is also provided with a guide rail seat, and the guide rail backing plate is fixedly provided with a vertical rack which is meshed with the straight gear and a guide rail which is matched with the guide rail seat, so that the whole guide rail backing plate can move up and down; and a cylindrical shock absorber is also arranged on the guide rail seat.
Preferably, the lower end part of the pressure plate is also provided with a proximity switch sensor which is aligned with the lower pressure rod; and the guide rail base plate and the pressing plate are detachably connected and installed through a pin shaft, and a pull ring is further installed on the pin shaft.
Has the advantages that: compared with the prior art, the invention has the following advantages:
(1) the power hinge cutter is of a rotatable and automatic reset structure, the whole structure is formed by a main cutter, a cover plate and a side cutter, the shape structure of the main cutter is matched with the shape structure of a normally installed lower pressing cutter, a main cutter head is arranged at the front end of the main cutter, the side cutter is correspondingly hinged and installed in an L-shaped groove of the main cutter, a forward cutter head matched with the main cutter head is correspondingly arranged at the front position of the side cutter, and the two cutter heads are installed in a splicing mode and can be matched with the lower pressing head to realize normal bending; meanwhile, the side surface of the side cutter is also provided with a lateral cutter head, and the lateral cutter head extending out of the lateral cutter head can be used for bending three-edge or four-edge workpieces with inner wrapping edge structures; the side cutters are correspondingly provided with pressure rods through connecting rods, and the pressure rods extend out of the cover plate and are correspondingly arranged with the pressure plates; on the other hand, the springs are correspondingly and oppositely arranged, so that the reset of the side pressure knife can be realized; the whole outer part is sealed by a cover plate; when the power hinge cutter is used, the pressure rod is pressed downwards by external force to drive the inner side pressing cutter to turn inwards, the side cutter head arranged on the side surface of the side pressing cutter rotates inwards along with the side pressing cutter to be completely accommodated below the main cutter, the power hinge cutter is smoothly withdrawn, then a workpiece is transferred away, the pressure plate moves upwards, and the side pressing cutter is reset under the action of the spring; the integral structure is more reasonable, the use is more convenient, and the installation with an integral bending machine is convenient;
(2) in the invention, a servo motor is arranged as a source of pressure of a pressure lever; the servo motor is arranged on the integrated mounting plate, the straight gear is arranged on the servo motor, a guide rail seat is further arranged on the integrated mounting plate, a guide rail is arranged in the guide rail seat, the guide rail is connected with a guide rail backing plate, a rack meshed with the straight gear is correspondingly arranged on the guide rail backing plate, a pressing plate is correspondingly detachably arranged at the lower end of the guide rail backing plate, and the position of the pressing plate corresponds to the position of the pressing rod; the servo motor drives the pressing plate to press the pressing rod downwards to realize the cutter withdrawing of the power hinge cutter, the overall structure is reasonable, the power driving of the power hinge cutter can be provided, and the automatic cutter withdrawing of the power hinge cutter is realized;
(3) the integrated mounting plate is mounted on the sliding rail through the sliding block, so that mechanisms such as a servo motor and the like on the integrated mounting plate can correspondingly adjust the position, and the lower pressing knife is detachable, so that the overall setting length of the lower pressing knife can also be adjusted, the power hinge knives mounted on two sides also need to be adjusted, and the position of a driving mechanism matched with the power hinge knives also needs to be adjusted, so that the position of the integrated mounting plate can be correspondingly adjusted through the matching of the sliding block and the sliding rail, and the position of the pressing plate can be adjusted to be always corresponding to the position of the pressing rod; and the lower end of the pressing plate in the device is also provided with a proximity switch sensor which can sense the position and the distance of the pressing rod, so that the pressing rod can be better driven to press down.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a view of the lower blade of FIG. 1 with the lower blade removed;
FIG. 3 is an enlarged view taken at A in FIG. 2;
FIG. 4 is a view of the power hinge blade of the present invention;
FIG. 5 is a view showing the structure of the side blade of FIG. 4 after being pressed and rotated;
FIG. 6 is a view of the power hinge knife with the cover removed in accordance with the present invention;
FIG. 7 is a front view of FIG. 6;
FIG. 8 is a view showing the side blade of FIG. 7 after being rotated downward.
Detailed Description
The present invention will be further illustrated with reference to the accompanying drawings and specific examples, which are carried out on the premise of the technical solution of the present invention, and it should be understood that these examples are only for illustrating the present invention and are not intended to limit the scope of the present invention.
As shown in fig. 1 to 8, a bending machine power hinge cutter feeding and retracting device comprises a cutter holder support 1, wherein a cutter holder 2 is correspondingly installed at the lower end of the cutter holder support 1, a row of detachable and replaceable lower pressing cutters 3 are correspondingly installed on the cutter holder 2, and power hinge cutters 4 are correspondingly installed on two sides of the integral lower pressing cutters 3; the power hinge cutter 4 comprises a female cutter 5 matched with and matched with the shape of the lower pressing cutter 3 and a lateral cutter 6 arranged on the lateral surface, the front surface of the female cutter 5 is provided with a female cutter head 7 matched with the shape of the lower pressing cutter 3, the back surface of the female cutter is correspondingly provided with two continuous L-shaped grooves 8, the lateral cutter 6 is correspondingly arranged in the lower L-shaped groove 8 through a hinge assembly 11, the front surface of the lateral cutter 6 is provided with a forward cutter head 9 matched with the female cutter head 7 for use, and the lateral surface of the lateral cutter head 10 is correspondingly arranged; the forward tool bit 9 of the side cutter 6 corresponds to the tool bit 7 of the main cutter on the front side of the main cutter 5, the forward tool bit and the main cutter are spliced to form an integral tool bit with the power hinge cutter 4 positioned at the front end, the integral tool bit is matched with the lower cutter 3, and simultaneously, the side cutter 6 can rotate inwards around a hinge point to separate the forward tool bit 9 from the tool bit 7 of the main cutter, so that the side tool bit 10 on the side surface is driven to rotate inwards, and the side cutter 6 is completely accommodated below the main cutter 5; the side pressure knife 6 is also hinged with a connecting rod 12 extending upwards, the upper end of the connecting rod 12 is connected with a transverse pressure rod 13, a spring 14 is fixed in the L-shaped groove 8 above, and the spring 14 is correspondingly connected to the pressure rod 13; the female knife 5 is further provided with a cover plate 14, the cover plate 14 covers the two L-shaped grooves 8 integrally, the cover plate 14 is further provided with a sliding groove 15, and the pressing rod 13 extends out of the sliding groove 15.
The tool apron 2 is also provided with a slide rail 16, the slide rail 16 is arranged above the lower pressing tool 3, and two sides of the slide rail 16 are respectively and correspondingly provided with a slide block 17; an integrated mounting plate 18 is further arranged on the sliding block 17, and a transverse servo motor 19 and a vertical rack 20 matched with the servo motor 19 are mounted on the integrated mounting plate 18; the servo motor 19 is correspondingly provided with a straight gear 21, the straight gear 21 is meshed with the vertical rack 20, the vertical rack 20 is fixedly connected with a guide rail backing plate 22, the lower end of the guide rail backing plate 22 is provided with a detachable pressing plate 23, the lower end of the pressing plate 23 is correspondingly pressed on the pressing rod 13, the pressing plate 23 can be correspondingly driven to press the pressing rod 13 through the matching of the servo motor 19, the straight gear 21 and the vertical rack 20, so that the side pressure cutter 6 rotates inwards, and after the pressing plate 23 moves upwards, the side pressure cutter 6 is reset under the action of the spring 14.
A closing stop 34 is correspondingly installed in the L-shaped groove 8 positioned below the female knife 5, and the two L-shaped grooves 8 on the female knife 5 and the spring 14 in the groove can be integrally closed through the cooperation of the closing stop 34 and the cover plate 14.
A limiting rod 24 is further arranged in the L-shaped groove 8 at the lower part of the female cutter 5, a limiting groove 25 corresponding to the limiting rod 24 is arranged on the lateral cutter 6, the limiting groove 25 is of an arc-shaped structure, and the stroke of the limiting groove 25 is consistent with that of the sliding groove 15.
The upper end of the female knife 5 is also provided with a detachable connecting pressing block 26, the connecting pressing block 26 and the upper end of the female knife 5 form a mounting groove 27 which can be correspondingly mounted on the knife holder 2 in a matching way with the lower pressing knife 3.
The integrated mounting plate 18 is also provided with a guide rail seat 28, and the guide rail backing plate 22 is not only fixedly provided with a vertical rack 20 which is meshed with the straight gear 21, but also provided with a guide rail 29 which is matched with the guide rail seat 28, so that the integrated guide rail backing plate 22 can move up and down; and a cylindrical damper 30 is also mounted on the rail housing 28.
The lower end part of the pressure plate 23 is also provided with a proximity switch sensor 31, and the proximity switch sensor 31 is aligned with the lower pressure rod 13; the guide rail backing plate 22 and the pressing plate 23 are detachably connected and installed through a pin shaft 32, and a pull ring 33 is further installed on the pin shaft 32.
The power hinge cutter is of a rotatable and automatic reset structure, the whole structure is formed by a main cutter, a cover plate and a side cutter, the shape structure of the main cutter is matched with the shape structure of a normally installed lower pressing cutter, a main cutter head is arranged at the front end of the main cutter, the side cutter is correspondingly hinged and installed in an L-shaped groove of the main cutter, a forward cutter head matched with the main cutter head is correspondingly arranged at the front position of the side cutter, and the two cutter heads are installed in a splicing mode and can be matched with the lower pressing head to realize normal bending; meanwhile, the side surface of the side cutter is also provided with a lateral cutter head, and the lateral cutter head extending out of the lateral cutter head can be used for bending three-edge or four-edge workpieces with inner wrapping edge structures; the side cutters are correspondingly provided with pressure rods through connecting rods, and the pressure rods extend out of the cover plate and are correspondingly arranged with the pressure plates; on the other hand, the springs are correspondingly and oppositely arranged, so that the reset of the side pressure knife can be realized; the whole outer part is sealed by a cover plate; when the power hinge cutter is used, the pressure rod is pressed downwards by external force to drive the inner side pressing cutter to turn inwards, the side cutter head arranged on the side surface of the side pressing cutter rotates inwards along with the side pressing cutter to be completely accommodated below the main cutter, the power hinge cutter is smoothly withdrawn, then a workpiece is transferred away, the pressure plate moves upwards, and the side pressing cutter is reset under the action of the spring; overall structure is more reasonable, uses convenience more to be convenient for with the installation of whole bender.
In the invention, a servo motor is arranged as a source of pressure of a pressure lever; the servo motor is arranged on the integrated mounting plate, the straight gear is arranged on the servo motor, a guide rail seat is further arranged on the integrated mounting plate, a guide rail is arranged in the guide rail seat, the guide rail is connected with a guide rail backing plate, a rack meshed with the straight gear is correspondingly arranged on the guide rail backing plate, a pressing plate is correspondingly detachably arranged at the lower end of the guide rail backing plate, and the position of the pressing plate corresponds to the position of the pressing rod; the power hinge knife can be driven by the servo motor to correspondingly drive the pressing plate to press down on the pressing rod to realize the knife withdrawing of the power hinge knife, the whole structure is reasonable, the power drive of the power hinge knife can be provided, and the automatic knife withdrawing of the power hinge knife is realized.
The integrated mounting plate is mounted on the sliding rail through the sliding block, so that mechanisms such as a servo motor and the like on the integrated mounting plate can correspondingly adjust the position, and the lower pressing knife is detachable, so that the overall setting length of the lower pressing knife can also be adjusted, the power hinge knives mounted on two sides also need to be adjusted, and the position of a driving mechanism matched with the power hinge knives also needs to be adjusted, so that the position of the integrated mounting plate can be correspondingly adjusted through the matching of the sliding block and the sliding rail, and the position of the pressing plate can be adjusted to be always corresponding to the position of the pressing rod; and the lower end of the pressing plate in the device is also provided with a proximity switch sensor which can sense the position and the distance of the pressing rod, so that the pressing rod can be better driven to press down.
The above-mentioned embodiments are only preferred embodiments of the present invention, and are not intended to limit the scope of the invention and the appended claims, and all equivalent changes and modifications made within the spirit and scope of the invention as claimed should be included in the appended claims.
Claims (6)
1. The utility model provides a bender power hinge sword advance and retreat sword device which characterized in that: the cutter holder comprises a cutter holder support (1), wherein a cutter holder (2) is correspondingly installed at the lower end of the cutter holder support (1), a row of detachable and replaceable lower pressing cutters (3) are correspondingly installed on the cutter holder (2), and power hinge cutters (4) are correspondingly installed on two sides of the integral lower pressing cutters (3); the power hinge cutter (4) comprises a female cutter (5) matched with and used with the shape of the lower pressing cutter (3) and a lateral cutter (6) arranged on the lateral surface, the front surface of the female cutter (5) is provided with a female cutter head (7) matched with and used with the shape of the lower pressing cutter (3), the back surface of the female cutter (5) is correspondingly provided with two continuous L-shaped grooves (8), the lateral cutter (6) is correspondingly arranged in the lower L-shaped groove (8) through a hinge assembly (11), the front position of the lateral cutter (6) is provided with a forward cutter head (9) matched with and used with the female cutter head (7), and the lateral surface of the lateral cutter head (10) is correspondingly provided with a lateral cutter head; the forward tool bit (9) of the lateral tool (6) corresponds to the tool bit (7) of the main tool (5) on the front side, the forward tool bit and the main tool bit are spliced to form an integral tool bit with a power hinge tool (4) positioned at the front end, the integral tool bit is matched with the lower tool (3), and the lateral tool (6) can rotate inwards around a hinge point to separate the forward tool bit (9) from the main tool bit (7), so that the lateral tool bit (10) on the side is driven to rotate inwards, and the lateral tool (6) is completely accommodated below the main tool (5); the side knife (6) is also hinged with a connecting rod (12) extending upwards, the upper end of the connecting rod (12) is connected with a transverse pressure rod (13), a spring (14) is fixed in the L-shaped groove (8) positioned above the connecting rod, and the spring (14) is correspondingly connected to the pressure rod (13); the female knife (5) is also provided with a cover plate (14), the cover plate (14) covers the two L-shaped grooves (8) integrally, the cover plate (14) is also provided with a sliding groove (15), and the pressing rod (13) extends out of the sliding groove (15);
the tool apron (2) is also provided with a slide rail (16), the slide rail (16) is arranged above the lower pressing tool (3), and two sides of the slide rail (16) are respectively and correspondingly provided with a slide block (17); an integrated mounting plate (18) is further arranged on the sliding block (17), and a transverse servo motor (19) and a vertical rack (20) matched with the servo motor (19) are mounted on the integrated mounting plate (18); servo motor (19) on correspondingly install straight-teeth gear (21), this straight-teeth gear (21) and vertical rack (20) meshing installation, and vertical rack (20) fixedly connected with guide rail backing plate (22) again, detachable clamp plate (23) is installed again to the lower extreme of guide rail backing plate (22) to the corresponding pressure of lower extreme of this clamp plate (23) is on depression bar (13), through servo motor (19) and straight-teeth gear (21) and vertical rack (20) cooperation, can correspondingly drive clamp plate (23) and push down depression bar (13), thereby make side pressure sword (6) inboard rotatory, and when clamp plate (23) shift up the back, side pressure sword (6) reset under the effect of spring (14).
2. The power hinge cutter feeding and retracting device for bending machines according to claim 1, characterized in that: a sealing stop block (34) is correspondingly arranged in the L-shaped groove (8) below the female knife (5), and the two L-shaped grooves (8) on the female knife (5) and the spring (14) in the groove body can be integrally sealed through the matching of the sealing stop block (34) and the cover plate (14).
3. The power hinge cutter feeding and retracting device for bending machines according to claim 1, characterized in that: the limiting rod (24) is further installed in the L-shaped groove (8) located below the female cutter (5), the limiting groove (25) corresponding to the limiting rod (24) is formed in the lateral cutter (6), the limiting groove (25) is of an arc-shaped structure, and the stroke of the limiting groove (25) is consistent with that of the sliding groove (15).
4. The power hinge cutter feeding and retracting device for bending machines according to claim 1, characterized in that: the upper end of the female knife (5) is also provided with a detachable connecting pressing block (26), the connecting pressing block (26) and the upper end of the female knife (5) form a mounting groove (27), and the connecting pressing block and the lower pressing knife (3) can be correspondingly mounted on the knife holder (2) in a matched mode.
5. The power hinge cutter feeding and retracting device for bending machines according to claim 1, characterized in that: the integrated mounting plate (18) is also provided with a guide rail seat (28), and the guide rail backing plate (22) is not only fixedly provided with a vertical rack (20) which is meshed with the straight gear (21) to be mounted, but also provided with a guide rail (29) which is matched with the guide rail seat (28) to be mounted, so that the whole guide rail backing plate (22) can move up and down; and a cylindrical shock absorber (30) is also arranged on the guide rail seat (28).
6. The power hinge cutter feeding and retracting device for bending machines according to claim 1, characterized in that: the lower end part of the pressure plate (23) is also provided with a proximity switch sensor (31), and the proximity switch sensor (31) is aligned with the lower pressure rod (13); and the guide rail pad plate (22) and the pressure plate (23) are detachably connected and mounted through a pin shaft (32), and a pull ring (33) is further mounted on the pin shaft (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011065604.6A CN112588901B (en) | 2020-09-30 | 2020-09-30 | Power hinge cutter feeding and retracting device of bending machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011065604.6A CN112588901B (en) | 2020-09-30 | 2020-09-30 | Power hinge cutter feeding and retracting device of bending machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112588901A true CN112588901A (en) | 2021-04-02 |
| CN112588901B CN112588901B (en) | 2022-06-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011065604.6A Active CN112588901B (en) | 2020-09-30 | 2020-09-30 | Power hinge cutter feeding and retracting device of bending machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112588901B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102794337A (en) * | 2011-05-27 | 2012-11-28 | 北京升华电梯集团有限公司 | Tool bit capable of being bent in combined manner for winged knife type bending machine |
| CN205110560U (en) * | 2015-10-14 | 2016-03-30 | 厦门福鑫耀工贸有限公司 | Plate bending device |
| CN106130274A (en) * | 2016-08-09 | 2016-11-16 | 常州金康精工机械股份有限公司 | Crimping unit |
| CN106424372A (en) * | 2016-11-30 | 2017-02-22 | 安徽力源数控刃模具制造有限公司 | Four-face enclosed box bending mold and using method thereof |
| CN110538899A (en) * | 2018-09-26 | 2019-12-06 | 南京蓝昊智能科技有限公司 | Multi-shaft driving bending machine and bending method thereof |
| CN210816825U (en) * | 2019-08-20 | 2020-06-23 | 洛阳市优能自动化设备有限公司 | Edge pressing cutter end assembly of flanging machine and combined edge pressing cutter |
| CN210847801U (en) * | 2019-11-01 | 2020-06-26 | 南京蓝昊智能科技有限公司 | Bending machine hinge upper pressing knife |
-
2020
- 2020-09-30 CN CN202011065604.6A patent/CN112588901B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102794337A (en) * | 2011-05-27 | 2012-11-28 | 北京升华电梯集团有限公司 | Tool bit capable of being bent in combined manner for winged knife type bending machine |
| CN205110560U (en) * | 2015-10-14 | 2016-03-30 | 厦门福鑫耀工贸有限公司 | Plate bending device |
| CN106130274A (en) * | 2016-08-09 | 2016-11-16 | 常州金康精工机械股份有限公司 | Crimping unit |
| CN106424372A (en) * | 2016-11-30 | 2017-02-22 | 安徽力源数控刃模具制造有限公司 | Four-face enclosed box bending mold and using method thereof |
| CN110538899A (en) * | 2018-09-26 | 2019-12-06 | 南京蓝昊智能科技有限公司 | Multi-shaft driving bending machine and bending method thereof |
| CN210816825U (en) * | 2019-08-20 | 2020-06-23 | 洛阳市优能自动化设备有限公司 | Edge pressing cutter end assembly of flanging machine and combined edge pressing cutter |
| CN210847801U (en) * | 2019-11-01 | 2020-06-26 | 南京蓝昊智能科技有限公司 | Bending machine hinge upper pressing knife |
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| Publication number | Publication date |
|---|---|
| CN112588901B (en) | 2022-06-10 |
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