CN113600651A - Bending machine with automatic feeding mechanism - Google Patents
Bending machine with automatic feeding mechanism Download PDFInfo
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- CN113600651A CN113600651A CN202110972381.XA CN202110972381A CN113600651A CN 113600651 A CN113600651 A CN 113600651A CN 202110972381 A CN202110972381 A CN 202110972381A CN 113600651 A CN113600651 A CN 113600651A
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- fixedly mounted
- feeding mechanism
- automatic feeding
- rod
- bending machine
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- 238000005452 bending Methods 0.000 title claims abstract description 39
- 230000007246 mechanism Effects 0.000 title claims abstract description 24
- 230000001681 protective effect Effects 0.000 claims description 23
- 229910001220 stainless steel Inorganic materials 0.000 claims description 6
- 239000010935 stainless steel Substances 0.000 claims description 6
- 230000006978 adaptation Effects 0.000 claims description 2
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 230000008901 benefit Effects 0.000 abstract description 8
- 238000006073 displacement reaction Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 7
- 230000000149 penetrating effect Effects 0.000 description 6
- 230000008569 process Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000002184 metal Substances 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000006467 substitution reaction 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
- B21D7/00—Bending rods, profiles, or tubes
-
- 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
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/003—Positioning devices
-
- 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
- B21D7/16—Auxiliary equipment, e.g. for heating or cooling of bends
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The invention relates to the technical field of bending machines, and discloses a bending machine with an automatic feeding mechanism, which comprises a base table, wherein vertical rods are fixedly arranged on the left side and the right side of the top of the base table, a top plate is fixedly arranged on the top of each vertical rod, movable rods are fixedly arranged at four corners of the bottom of the base table, sleeves are sleeved on the outer sides of the movable rods, piston blocks are fixedly arranged at the bottoms of the four movable rods, and springs with one ends fixedly connected with the bottoms of the piston blocks are fixedly arranged on the inner bottom walls of the sleeves. This bender with automatic feeding mechanism at first starts second electric putter, drives the grip block downward displacement, and the work piece body parcel that will wait to bend is lived until the grip block, and the high moment of torsion step motor that restarts afterwards can drive second electric putter and grip block and rotate to can will wait to bend the work piece body and bend the work, so whole reach and possess the advantage that degree of automation is high.
Description
Technical Field
The invention relates to the technical field of bending machines, in particular to a bending machine with an automatic feeding mechanism.
Background
The bending machine is a plate forming machine designed for cold-rolled sheet metal processing, and is widely applied to plate bending processing in industries of automobiles, aircraft manufacturing, light industry, shipbuilding, containers, elevators, railway vehicles and the like.
The bending machine is important equipment for bending and forming workpieces in the metal plate industry, and is used for pressing steel plates into parts in various shapes according to process requirements.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides the bending machine with the automatic feeding mechanism, which has the advantages of high automation degree and labor loss reduction, and solves the problems that manual bending is slow in speed, bending angles are different in size, fingers feel sore when the bending machine is bent for a long time, a large amount of labor cost is wasted, and the production efficiency of sheet workpieces is greatly influenced.
(II) technical scheme
In order to realize the purposes of high automation degree and labor loss reduction, the invention provides the following technical scheme: a bending machine with an automatic feeding mechanism comprises a base platform, wherein vertical rods are fixedly mounted on the left side and the right side of the top of the base platform, a top plate is fixedly mounted at the top of each vertical rod, movable rods are fixedly mounted at four corners of the bottom of the base platform, sleeves are sleeved on the outer sides of the movable rods, piston blocks are fixedly mounted at the bottoms of the four movable rods, springs with one ends fixedly connected with the bottoms of the piston blocks are fixedly mounted on the inner bottom walls of the sleeves, walking wheels are fixedly mounted at the bottoms of the four sleeves, a protective cover is fixedly mounted on one side, opposite to the two vertical rods, of each vertical rod, a hydraulic push rod with one end penetrating through the protective cover and extending to the opposite side of the vertical rod is fixedly mounted on the opposite side of the inner wall of the protective cover, supporting plates are fixedly mounted on the opposite sides of the hydraulic push rods, and fixed pipes are fixedly mounted at the bottoms of the two supporting plates, the interior of the two fixed tubes is movably connected with a workpiece body to be bent, a sliding seat is fixedly arranged at the bottom of the top plate and between the vertical rods, a sliding groove is formed in the bottom of the sliding seat, a protective shell is fixedly arranged at the left side of the vertical rods at the right side, a first electric push rod with one end extending to the left side of the protective shell is fixedly arranged at the right side of the inner wall of the protective shell, a containing cover is fixedly arranged at the output end of the first electric push rod, a high-torque stepping motor is fixedly arranged on the inner top wall of the containing cover, a coupler is fixedly arranged at the output end of the high-torque stepping motor, a rotating rod with one end penetrating through and extending to the lower side of the containing cover is fixedly arranged at the bottom of the coupler, a sliding block with one end connected with the sliding groove in a sliding manner is fixedly arranged at the top of the containing cover, and a telescopic rod with one end fixedly connected with the left side of the containing cover is fixedly arranged at the right side of the vertical rods at the left side of the containing cover, the bottom fixed mounting of dwang has second electric putter, second electric putter's bottom fixed mounting has the fixed block, the bottom fixed mounting of fixed block have with treat the work piece body outside swing joint's of bending grip block.
Preferably, the left side of the fixed pipe is provided with a through hole, one end of the through hole penetrates through the fixed pipe and extends to the right side of the fixed pipe, and the through hole is matched with the workpiece body to be bent.
Preferably, the telescopic rod comprises an inner rod and an outer rod, and the inner rod with one end penetrating through and extending to the outside of the outer rod is movably mounted in the outer rod.
Preferably, two the jack has all been seted up to the opposite one side of protection casing, jack and hydraulic push rod looks adaptation.
Preferably, the sliding groove is matched with the sliding block, and the sliding seat is made of stainless steel.
Preferably, the piston block is in contact with the inner wall of the sleeve, and the top of the sleeve is provided with a through hole matched with the movable rod.
Preferably, the walking wheels are self-locking universal wheels, and the bottom platform and the two vertical rods are made of stainless steel.
Preferably, the protective housing is a rectangle with a hollow interior and a missing left side, and the bottom of the accommodating cover is provided with a through hole matched with the rotating rod.
Preferably, the inner wall of the clamping block is fixedly provided with a non-slip mat, and the non-slip mat is made of rubber.
(III) advantageous effects
Compared with the prior art, the invention provides a bending machine with an automatic feeding mechanism, which has the following beneficial effects:
1. this bender with automatic feeding mechanism will wait to bend the work piece body through the user and place inside fixed pipe, at first starts second electric putter, drives the grip block downward displacement, will wait to bend the work piece body parcel and live until the grip block, and the restart high moment of torsion step motor can drive second electric putter and grip block and rotate afterwards to can will wait to bend the work piece body and bend the work, so whole reach and possess the high advantage of degree of automation.
2. This bender with automatic feeding mechanism because of being provided with hydraulic rod to can drive fixed pipe and be convenient for adjust the fixed position of waiting to bend the work piece body, through being provided with spout and slider, start first electric putter and can drive the grip block displacement about this moment, so the grip block can realize the advantage that different positions were bent, and then make the whole work efficiency who has improved the bender greatly.
Drawings
Fig. 1 is a schematic structural diagram of a bending machine with an automatic feeding mechanism according to the present invention;
FIG. 2 is a left side view of a connecting structure of a fixing block and a clamping block of a bending machine with an automatic feeding mechanism, which is provided by the invention;
fig. 3 is an enlarged view of a portion a in fig. 1 of the bending machine with the automatic feeding mechanism according to the present invention.
In the figure: 1 base platform, 2 montants, 3 roof, 4 movable rods, 5 sleeve pipes, 6 piston pieces, 7 springs, 8 walking wheels, 9 protection casings, 10 hydraulic push rods, 11 backup pads, 12 fixed tubes, 13 treat the work piece body of bending, 14 slides, 15 spout, 16 protective casings, 17 first electric putter, 18 hold the cover, 19 high moment of torsion step motor, 20 shaft couplings, 21 dwang, 22 sliders, 23 telescopic links, 24 second electric putter, 25 fixed blocks, 26 grip blocks.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, a bending machine with an automatic feeding mechanism comprises a base 1, wherein vertical rods 2 are fixedly mounted on the left side and the right side of the top of the base 1, a top plate 3 is fixedly mounted on the top of each vertical rod 2, movable rods 4 are fixedly mounted on four corners of the bottom of the base 1, sleeves 5 are sleeved on the outer sides of the movable rods 4, piston blocks 6 are fixedly mounted at the bottoms of the four movable rods 4, the piston blocks 6 are in contact with the inner walls of the sleeves 5, through holes matched with the movable rods 4 are formed in the tops of the sleeves 5, springs 7 with one ends fixedly connected with the bottoms of the piston blocks 6 are fixedly mounted on the inner bottom walls of the sleeves 5, walking wheels 8 are fixedly mounted at the bottoms of the four sleeves 5, the walking wheels 8 are self-locking universal wheels, the base 1 and the two vertical rods 2 are made of stainless steel, protective covers 9 are fixedly mounted on the opposite sides of the two vertical rods 2, and jacks are formed in the opposite sides of the two protective covers 9, the jack is matched with a hydraulic push rod 10, one end of the hydraulic push rod 10 which penetrates through the protective cover 9 and extends to the opposite side of a vertical rod 2 is fixedly arranged at the opposite side of the inner wall of the protective cover 9, supporting plates 11 are fixedly arranged at the opposite side of the hydraulic push rod 10, fixing pipes 12 are fixedly arranged at the bottoms of the two supporting plates 11, a through hole with one end penetrating and extending to the right side of the fixing pipe 12 is formed in the left side of the fixing pipe 12 and matched with a workpiece body 13 to be bent, the interiors of the two fixing pipes 12 are movably connected with the workpiece body 13 to be bent, a sliding seat 14 is fixedly arranged at the bottom of the top plate 3 and positioned between the vertical rods 2, a sliding groove 15 is formed in the bottom of the sliding seat 14, the sliding groove 15 is matched with a sliding block 22, the sliding seat 14 is made of stainless steel, a protective shell 16 is fixedly arranged at the left side of the vertical rod 2 at the right side, the protective shell 16 is a hollow rectangle missing at the left side, a through hole matched with a rotating rod 21 is formed in the bottom of the accommodating cover 18, a first electric push rod 17 with one end extending to the left side of the protective shell 16 is fixedly arranged on the right side of the inner wall of the protective shell 16, a containing cover 18 is fixedly arranged at the output end of the first electric push rod 17, a high-torque stepping motor 19 is fixedly arranged on the inner top wall of the containing cover 18, a coupler 20 is fixedly arranged at the output end of the high-torque stepping motor 19, a rotating rod 21 with one end penetrating and extending to the lower side of the containing cover 18 is fixedly arranged at the bottom of the coupler 20, a sliding block 22 with one end slidably connected with the sliding groove 15 is fixedly arranged at the top of the containing cover 18, a telescopic rod 23 with one end fixedly connected with the left side of the containing cover 18 is fixedly arranged at the right side of the left side vertical rod 2, the telescopic rod 23 comprises an inner rod and an outer rod, an inner rod with one end penetrating and extending to the outer part of the outer rod is movably arranged in the outer rod, a second electric push rod 24 is fixedly arranged at the bottom of the rotating rod 21, and a fixing block 25 is fixedly arranged at the bottom of the second electric push rod 24, the bottom of the fixed block 25 is fixedly provided with a clamping block 26 movably connected with the outer side of the workpiece body 13 to be bent, the inner wall of the clamping block 26 is fixedly provided with an anti-slip pad which is made of rubber, the workpiece body 13 to be bent is placed inside the fixed pipe 12 by a user, the second electric push rod 24 is started firstly to drive the clamping block 26 to move downwards until the clamping block 26 wraps the workpiece body 13 to be bent, then the high-torque stepping motor 19 is started again to drive the second electric push rod 24 and the clamping block 26 to rotate, so that the workpiece body 13 to be bent can be bent, the whole structure has the advantage of high automation degree, the hydraulic push rod 10 is arranged to drive the fixed pipe 12 to adjust and fix the position of the workpiece body 13 to be bent, the sliding chute 15 and the sliding block 22 are arranged, at the moment, the first electric push rod 17 is started to drive the clamping block 26 to move left and right, the clamping block 26 can achieve the bending advantages of different positions, and therefore the working efficiency of the bending machine is greatly improved as a whole.
To sum up, in the bending machine with the automatic feeding mechanism, the workpiece body 13 to be bent is placed inside the fixed tube 12 by a user, the second electric push rod 24 is firstly started to drive the clamping block 26 to displace downwards until the clamping block 26 wraps the workpiece body 13 to be bent, and then the high-torque stepping motor 19 is started again to drive the second electric push rod 24 and the clamping block 26 to rotate, so that the workpiece body 13 to be bent can be bent, so that the whole bending machine has the advantage of high automation degree, the hydraulic push rod 10 is arranged, so that the fixed tube 12 can be driven to conveniently adjust and fix the position of the workpiece body 13 to be bent, the sliding groove 15 and the sliding block 22 are arranged, the first electric push rod 17 is started to drive the clamping block 26 to displace leftwards and rightwards, so that the clamping block 26 can realize the bending advantages of different positions, and further the whole bending machine greatly improves the working efficiency, the problem of artifical manual bending not only slow, and bend the angle variation in size, can appear pointing the aching pain when long-time bending, not only wasted a large amount of labour cost, and influenced the production efficiency of sheet work piece greatly is solved.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. The utility model provides a bender with automatic feeding mechanism, includes sill (1), its characterized in that: the hydraulic support is characterized in that vertical rods (2) are fixedly mounted on the left side and the right side of the top of the base platform (1), a top plate (3) is fixedly mounted on the top of the vertical rods (2), movable rods (4) are fixedly mounted on the four corners of the bottom of the base platform (1), sleeves (5) are sleeved on the outer sides of the movable rods (4), piston blocks (6) are fixedly mounted on the bottoms of the four movable rods (4), springs (7) with one ends fixedly connected with the bottoms of the piston blocks (6) are fixedly mounted on the inner bottom wall of each sleeve (5), walking wheels (8) are fixedly mounted on the bottoms of the four sleeves (5), protective covers (9) are fixedly mounted on two opposite sides of the vertical rods (2), hydraulic push rods (10) are fixedly mounted on one opposite side of the inner wall of each protective cover (9), one ends of the hydraulic push rods penetrate through the protective covers (9) and extend to one opposite side of the vertical rods (2), the hydraulic press comprises a hydraulic push rod (10), supporting plates (11) are fixedly mounted on one opposite side of the hydraulic push rod (10), fixed pipes (12) are fixedly mounted on the bottoms of the two supporting plates (11), the interiors of the two fixed pipes (12) are movably connected with a workpiece body (13) to be bent, a sliding seat (14) is fixedly mounted at the bottom of a top plate (3) and located between vertical rods (2), a sliding groove (15) is formed in the bottom of the sliding seat (14), a protective shell (16) is fixedly mounted on the left side of the vertical rods (2) on the right side, a first electric push rod (17) with one end extending to the left side of the protective shell (16) is fixedly mounted on the right side of the inner wall of the protective shell (16), a containing cover (18) is fixedly mounted at the output end of the first electric push rod (17), a high-torque stepping motor (19) is fixedly mounted on the inner top wall of the containing cover (18), and a coupler (20) is fixedly mounted at the output end of the high-torque stepping motor (19), the bottom fixed mounting of shaft coupling (20) has one end to run through and extend to dwang (21) that holds cover (18) below, the top fixed mounting that holds cover (18) has one end and spout (15) sliding connection's slider (22), left side the right side fixed mounting of montant (2) has one end and holds cover (18) left side fixed connection's telescopic link (23), the bottom fixed mounting of dwang (21) has second electric putter (24), the bottom fixed mounting of second electric putter (24) has fixed block (25), the bottom fixed mounting of fixed block (25) has and treats clamping block (26) of bending work piece body (13) outside swing joint.
2. The bending machine with automatic feeding mechanism according to claim 1, characterized in that: the left side of the fixed pipe (12) is provided with a through hole, one end of the through hole penetrates through the fixed pipe (12) and extends to the right side of the fixed pipe (12), and the through hole is matched with the workpiece body (13) to be bent.
3. The bending machine with automatic feeding mechanism according to claim 1, characterized in that: the telescopic rod (23) comprises an inner rod and an outer rod, wherein one end of the inner rod penetrates through the inner rod and extends to the outside of the outer rod.
4. The bending machine with automatic feeding mechanism according to claim 1, characterized in that: two jack has all been seted up to protection casing (9) relative one side, jack and hydraulic push rod (10) looks adaptation.
5. The bending machine with automatic feeding mechanism according to claim 1, characterized in that: the sliding groove (15) is matched with the sliding block (22), and the sliding seat (14) is made of stainless steel.
6. The bending machine with automatic feeding mechanism according to claim 1, characterized in that: the piston block (6) is in contact with the inner wall of the sleeve (5), and the top of the sleeve (5) is provided with a through hole matched with the movable rod (4).
7. The bending machine with automatic feeding mechanism according to claim 1, characterized in that: the walking wheels (8) are self-locking universal wheels, and the base platform (1) and the two vertical rods (2) are made of stainless steel.
8. The bending machine with automatic feeding mechanism according to claim 1, characterized in that: the protective shell (16) is a rectangle which is hollow inside and has a missing left side, and the bottom of the accommodating cover (18) is provided with a through hole matched with the rotating rod (21).
9. The bending machine with automatic feeding mechanism according to claim 1, characterized in that: and the inner wall of the clamping block (26) is fixedly provided with an anti-slip pad, and the anti-slip pad is made of rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110972381.XA CN113600651A (en) | 2021-08-24 | 2021-08-24 | Bending machine with automatic feeding mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110972381.XA CN113600651A (en) | 2021-08-24 | 2021-08-24 | Bending machine with automatic feeding mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113600651A true CN113600651A (en) | 2021-11-05 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110972381.XA Pending CN113600651A (en) | 2021-08-24 | 2021-08-24 | Bending machine with automatic feeding mechanism |
Country Status (1)
| Country | Link |
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| CN (1) | CN113600651A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114029630A (en) * | 2021-11-13 | 2022-02-11 | 济南金威刻科技发展有限公司 | Carbon dioxide laser cutting machine frame with automatic feeding mechanism |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101792085B1 (en) * | 2016-07-20 | 2017-11-01 | 서종태 | Bending device |
| CN209139557U (en) * | 2018-11-21 | 2019-07-23 | 大连诚和精密工业有限公司 | A kind of plate and profile are mostly used bending machine |
| CN111346951A (en) * | 2018-12-21 | 2020-06-30 | 连云港富鑫包装有限公司 | Automatic bending machine for aluminum plate |
| CN211330844U (en) * | 2019-10-15 | 2020-08-25 | 宁夏建工集团有限公司 | Bending machine |
| CN212285431U (en) * | 2020-05-21 | 2021-01-05 | 天津赛威工业技术有限公司 | Full-automatic large-diameter steel pipe bending equipment |
| CN213452667U (en) * | 2020-11-04 | 2021-06-15 | 陕西科技大学镐京学院 | Comprehensive financial management platform |
| CN213530310U (en) * | 2020-10-28 | 2021-06-25 | 太仓市悦涛金属制品有限公司 | Automatic bending and pressing device for production and processing of metal pipe sleeve |
-
2021
- 2021-08-24 CN CN202110972381.XA patent/CN113600651A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101792085B1 (en) * | 2016-07-20 | 2017-11-01 | 서종태 | Bending device |
| CN209139557U (en) * | 2018-11-21 | 2019-07-23 | 大连诚和精密工业有限公司 | A kind of plate and profile are mostly used bending machine |
| CN111346951A (en) * | 2018-12-21 | 2020-06-30 | 连云港富鑫包装有限公司 | Automatic bending machine for aluminum plate |
| CN211330844U (en) * | 2019-10-15 | 2020-08-25 | 宁夏建工集团有限公司 | Bending machine |
| CN212285431U (en) * | 2020-05-21 | 2021-01-05 | 天津赛威工业技术有限公司 | Full-automatic large-diameter steel pipe bending equipment |
| CN213530310U (en) * | 2020-10-28 | 2021-06-25 | 太仓市悦涛金属制品有限公司 | Automatic bending and pressing device for production and processing of metal pipe sleeve |
| CN213452667U (en) * | 2020-11-04 | 2021-06-15 | 陕西科技大学镐京学院 | Comprehensive financial management platform |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114029630A (en) * | 2021-11-13 | 2022-02-11 | 济南金威刻科技发展有限公司 | Carbon dioxide laser cutting machine frame with automatic feeding mechanism |
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Application publication date: 20211105 |
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