CN215941132U

CN215941132U - Aluminum sheet device that bends

Info

Publication number: CN215941132U
Application number: CN202122268780.6U
Authority: CN
Inventors: 张鸿; 潘启泽; 叶子彬
Original assignee: Jin Feng Construction Materials Co ltd
Current assignee: Jin Feng Construction Materials Co ltd
Priority date: 2021-09-17
Filing date: 2021-09-17
Publication date: 2022-03-04
Anticipated expiration: 2031-09-17

Abstract

The utility model discloses an aluminum sheet bending device, which belongs to the technical field of aluminum sheet processing and comprises a workbench, two conveying mechanisms, a bending mechanism and two clamping mechanisms, wherein the conveying mechanism is arranged at one end of the top of the workbench, the bottom of the conveying mechanism is connected with the top of the workbench, the bending mechanism is arranged at one end of the conveying mechanism, the bottom of the bending mechanism is connected with the top of the workbench, the two clamping mechanisms are symmetrically arranged at two sides of the bending mechanism, the problems that in the background technology, when an aluminum sheet is bent, the aluminum sheet needs to be manually held and turned are solved, when the aluminum sheet is manually turned, the bending position of the aluminum sheet is deviated, and the processing precision is reduced.

Description

Aluminum sheet device that bends

Technical Field

The utility model relates to the technical field of aluminum sheet processing, in particular to an aluminum sheet bending device.

Background

Aluminum processing, in which an aluminum billet is processed into a material by a plastic working method, the main methods include rolling, extrusion, drawing, forging, and the like. Aluminum processing began to be produced in an industrial manner in the beginning of the 20 th century, and production facilities for copper processing, which were mainly used in aircraft manufacturing, were essentially followed for 30 years ago. After 60 years, the aluminum production development is fast, the aluminum product is increased by about 4-8% every year, and the product is widely applied to aviation, building, transportation, electrical, chemical industry, packaging, daily necessities industry and other departments. The yield is second only to steel and is second to metal materials. A large-scale aluminum processing plant is built in China in the middle of the 50 s, a production system is formed, products are serialized, the variety of the product is seven alloy systems, and eight types of products including plates, strips, foils, pipes, bars, sections, wires and forgings (free forgings and die forgings) can be produced.

When the aluminum sheet is processed, the aluminum sheet needs to be bent, the aluminum sheet needs to be manually held and turned when the aluminum sheet is bent, and when the aluminum sheet is manually turned, the bent position of the aluminum sheet deviates, so that the processing precision is reduced.

SUMMERY OF THE UTILITY MODEL

The embodiment of the utility model provides water conservancy project sluice cleaning equipment, which aims to solve the problems that in the background technology, an aluminum sheet needs to be manually held and turned when being bent, and the bent position of the aluminum sheet deviates when the aluminum sheet is manually turned, so that the processing precision is reduced.

The embodiment of the utility model adopts the following technical scheme: including workstation, conveying mechanism, the mechanism of bending and fixture, conveying mechanism sets up the one end at the workstation top, just conveying mechanism's bottom is connected with the top of workstation, the mechanism of bending sets up the one end at conveying mechanism, just the bottom of the mechanism of bending is connected with the top of workstation, fixture is equipped with two, and two fixture symmetry sets up the both sides at the mechanism of bending.

Further, conveying mechanism includes driving motor, chain, two fixed plates, a plurality of conveying roller and a plurality of drive gear, two the fixed plate symmetry sets up in the both sides at workstation top, and is a plurality of conveying roller sets up side by side between two fixed plates, and every conveying roller's both ends all are rotated with the inside wall of two fixed plates and are connected, every drive gear overlaps respectively and establishes the one end at a conveying roller, the chain cover is established on a plurality of drive gear, driving motor sets up the one side at the fixed plate, just one side that driving motor's output runs through the fixed plate extends to the opposite side of fixed plate and is connected with one of them conveying roller's one end.

Further, the press bending mechanism comprises a fixing frame, a rotating motor, a rotating gear, an upper die, a lower die, a first rack and a second rack, the fixing frame is arranged on one side of the conveying mechanism, the bottom end of the fixing frame is connected with the top end of the workbench, the upper die is arranged on the top end of the fixing frame, two ends of the upper die are in sliding connection with the inner side walls on two sides of the fixing frame, the lower die is arranged under the upper die, two ends of the lower die are in sliding connection with the inner side walls on two ends of the fixing frame, the top end of the first rack is arranged on the side wall on one side of the upper die, the bottom end of the second rack is arranged on the side wall on one side of the lower die, the rotating gear is arranged between the first rack and the second rack, the rotating gear is meshed with one side of the first rack and one side of the second rack, the rotating motor is arranged on the outer side wall on one side of the fixing frame, and the output end of the rotating motor penetrates through the outer side wall of the fixing frame and extends into the fixing frame to be connected with the rotating gear.

Further, the two clamping mechanisms comprise a supporting plate, a moving frame, a moving motor, a screw rod, an air cylinder, a connecting block, two supporting rods, two fixed blocks, two springs and two clamping components, the moving frame is arranged on the side wall on one side of the fixed frame in a sliding mode, the screw rod is arranged in the moving frame, one end of the screw rod is connected with the side wall of the fixed frame in a sliding mode, the two supporting rods are symmetrically arranged on two sides of the moving frame, one end of each of the two supporting rods is connected with the side wall of the fixed frame in a sliding mode, the moving motor is arranged on the outer side wall on one side of the moving frame, the output end of the moving motor penetrates through the side wall of the moving frame to extend into the moving frame and is connected with one end of the screw rod, the connecting block is arranged at one end of the bottom of the moving frame, the top end of the connecting block is connected with the bottom end of the moving frame, and the air cylinder is arranged at the bottom end of the side wall of the fixed frame, just the output of cylinder is connected with the lateral wall of connecting block, the backup pad cover is established on screw rod and two bracing pieces, just backup pad and screw rod threaded connection, two fixed block symmetry sets up the both ends in backup pad one side, two centre gripping subassembly symmetry sets up the both ends in the backup pad opposite side, and every the one end of centre gripping subassembly respectively with the one end sliding connection of corresponding backup pad, two the one end of spring is connected with one side of a fixed block respectively, just the other end and the centre gripping subassembly of spring are connected.

Furthermore, each clamping component comprises a sliding plate, a connecting motor, an upper clamping arm, a lower clamping arm, a rotating rod, a first connecting rod, a second connecting rod and a sliding block, wherein the sliding plate is arranged at one end of the supporting plate, one end of the sliding plate is connected with the supporting plate in a sliding manner, the sliding plate extends to the other side of the supporting plate through the supporting plate and is connected with the sliding block, one side of the sliding block is connected with one end of a spring, the upper clamping arm and the lower clamping arm are symmetrically arranged at the other end of the sliding plate, one ends of the upper clamping arm and the lower clamping arm are both connected with one end of the sliding plate in a sliding manner, the connecting motor is arranged at one side of the sliding plate, an output end of the connecting motor extends to the other side of the sliding plate through one side of the sliding plate and is connected with the rotating rod, one end of the first connecting rod is rotatably connected with one end of the rotating rod, and the other end of the first connecting rod is rotatably connected with the inner side wall of the upper clamping arm, one end of the second connecting rod is rotatably connected with the other end of the rotating rod, and the other end of the second connecting rod is rotatably connected with the inner side wall of the lower clamping arm.

The embodiment of the utility model adopts at least one technical scheme which can achieve the following beneficial effects:

the aluminum sheet is placed on the conveying mechanism, the conveying mechanism conveys the aluminum sheet into the bending mechanism, the clamping mechanisms on the two sides are opened to clamp the two sides of the aluminum sheet, the bending mechanism is opened to bend the aluminum sheet, the aluminum sheet needs to be bent at different positions during bending, one end of the aluminum sheet is held by a person in the prior art, different bending positions of the aluminum sheet are turned, the bending position of the aluminum sheet is deviated, the moving motor drives the screw rod to rotate, the screw rod drives the supporting plate to move transversely along the setting direction of the supporting rod, the clamping components are opened to clamp the two sides of the aluminum sheet, the aluminum sheet is bent in the bending mechanism, the aluminum sheet drives the clamping components to move slightly transversely during bending, the cylinder is opened to drive the connecting block and the moving frame to move transversely after bending is finished, and the moving block drives the supporting frame and the clamping components to move transversely, make the centre gripping subassembly drive the aluminum sheet and remove, solved among the prior art and turned the aluminum sheet through the manual work, made the bent position production skew of aluminum sheet, reduced the machining precision.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a right side view of the present invention;

FIG. 3 is a perspective view of the clamping mechanism of the present invention;

fig. 4 is an enlarged view of fig. 3.

Reference numerals

The device comprises a workbench 1, a conveying mechanism 2, a driving motor 21, a chain 22, a fixed plate 23, a conveying roller 24, a transmission gear 25, a press bending mechanism 3, a fixed frame 31, a rotating motor 32, a rotating gear 33, an upper die 34, a lower die 35, a first rack 36, a second rack 37, a clamping mechanism 4, a supporting plate 40, a moving frame 41, a moving motor 42, a screw 43, an air cylinder 44, a connecting block 45, a supporting rod 46, a fixed block 47, a spring 48, a clamping assembly 49, a sliding plate 491, a connecting motor 492, an upper clamping arm 493, a lower clamping arm 494, a rotating rod 495, a first connecting rod 496, a second connecting rod 497 and a sliding block 498.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention will be clearly and completely described below with reference to the specific embodiments of the present invention and the accompanying drawings. It is to be understood that the described embodiments are merely exemplary of the utility model, and not restrictive of the full scope of the utility model. 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.

The technical solutions provided by the embodiments of the present invention are described in detail below with reference to the accompanying drawings.

Referring to fig. 1-4, an embodiment of the utility model provides an aluminum sheet bending device, which comprises a workbench 1, a conveying mechanism 2, a bending mechanism 3 and clamping mechanisms 4, wherein the conveying mechanism 2 is arranged at one end of the top of the workbench 1, the bottom of the conveying mechanism 2 is connected with the top of the workbench 1, the bending mechanism 3 is arranged at one end of the conveying mechanism 2, the bottom of the bending mechanism 3 is connected with the top of the workbench 1, two clamping mechanisms 4 are arranged, the two clamping mechanisms 4 are symmetrically arranged at two sides of the bending mechanism 3, an aluminum sheet is placed on the conveying mechanism 2, the conveying mechanism 2 conveys the aluminum sheet into the bending mechanism 3, the clamping mechanisms 4 at two sides are opened to clamp two sides of the aluminum sheet, the bending mechanism 3 is opened to bend the aluminum sheet, and the problem that the aluminum sheet is turned manually in the prior art is solved, the bending position of the aluminum sheet is deviated, and the processing precision is reduced.

Specifically, referring to fig. 1-2, the conveying mechanism 2 includes a driving motor 21, a chain 22, two fixing plates 23, a plurality of conveying rollers 24 and a plurality of transmission gears 25, the two fixing plates 23 are symmetrically disposed on two sides of the top of the workbench 1, the plurality of conveying rollers 24 are disposed between the two fixing plates 23 in parallel, two ends of each conveying roller 24 are rotatably connected to inner side walls of the two fixing plates 23, each transmission gear 25 is respectively sleeved on one end of one conveying roller 24, the chain 22 is sleeved on the plurality of transmission gears 25, the driving motor 21 is disposed on one side of the fixing plate 23, an output end of the driving motor 21 penetrates through one side of the fixing plate 23 and extends to the other side of the fixing plate 23 to be connected to one end of one of the conveying rollers 24, and a worker places an aluminum sheet on the conveying roller 24, the driving motor 21 is started to drive one conveying roller 24 and the transmission gear 25 to rotate, the transmission gear 25 drives the chain 22 to rotate, the chain 22 drives other transmission gears 25 to rotate together with the conveying roller 24, and the aluminum sheet is conveyed into the bending mechanism 3 and the clamping mechanism 4.

Specifically, referring to fig. 2, the press bending mechanism 3 includes a fixing frame 31, a rotating motor 32, a rotating gear 33, an upper mold 34, a lower mold 35, a first rack 36 and a second rack 37, the fixing frame 31 is disposed on one side of the conveying mechanism 2, a bottom end of the fixing frame 31 is connected to a top end of the worktable 1, the upper mold 34 is disposed on a top end of the fixing frame 31, two ends of the upper mold 34 are slidably connected to inner sidewalls of two sides of the fixing frame 31, the lower mold 35 is disposed under the upper mold 34, two ends of the lower mold 35 are slidably connected to inner sidewalls of two ends of the fixing frame 31, a top end of the first rack 36 is disposed on a sidewall of one side of the upper mold 34, a bottom end of the second rack 37 is disposed on a sidewall of one side of the lower mold 35, the rotating gear 33 is disposed between the first rack 36 and the second rack 37, and the rotating gear 33 is meshed with one side of the first rack 36 and one side of the second rack 37, the rotating motor 32 is arranged on the outer side wall of one side of the fixing frame 31, the output end of the rotating motor 32 penetrates through the outer side wall of the fixing frame 31 and extends to the inside of the fixing frame 31 to be connected with the rotating gear 33, the rotating motor 32 is opened to drive the rotating gear 33 to rotate during use, the rotating gear 33 drives the first rack 36 and the second rack 37 to move, the first rack 36 and the second rack 37 respectively drive the upper die 34 and the lower die 35 to move relatively, aluminum sheets between the upper die 34 and the lower die 35 are subjected to bending processing, the problems that the pressure of the upper die 34 is too large in the prior art, the aluminum sheets are damaged during bending are solved, and the processing quality is improved.

Specifically, referring to fig. 3 to 4, each of the two clamping mechanisms 4 includes a supporting plate 40, a moving frame 41, a moving motor 42, a screw 43, a cylinder 44, a connecting block 45, two supporting rods 46, two fixing blocks 47, two springs 48, and two clamping assemblies 49, the moving frame 41 is slidably disposed on the sidewall of one side of the fixing frame 31, the screw 43 is disposed in the moving frame 41, one end of the screw 43 is slidably connected to the sidewall of the fixing frame 31, the two supporting rods 46 are symmetrically disposed on two sides of the moving frame 41, one end of each of the two supporting rods 46 is slidably connected to the sidewall of the fixing frame 31, the moving motor 42 is disposed on the outer sidewall of one side of the moving frame 41, the output end of the moving motor 42 penetrates through the sidewall of the moving frame 41 and extends into the moving frame 41 to be connected to one end of the screw 43, the connecting block 45 is disposed at one end of the bottom of the moving frame 41, and the top of the connecting block 45 is connected with the bottom of the moving frame 41, the cylinder 44 is arranged at the bottom of the side wall of the fixed frame 31, and the output end of the cylinder 44 is connected with the side wall of the connecting block 45, the supporting plate 40 is sleeved on the screw rod 43 and the two supporting rods 46, and the supporting plate 40 is in threaded connection with the screw rod 43, two fixing blocks 47 are symmetrically arranged at the two ends of one side of the supporting plate 40, two clamping assemblies 49 are symmetrically arranged at the two ends of the other side of the supporting plate 40, and one end of each clamping assembly 49 is respectively in sliding connection with one end of the corresponding supporting plate 40, one end of each spring 48 is respectively connected with one side of one fixing block 47, and the other end of each spring 48 is connected with the clamping assembly 49, an aluminum sheet is conveyed into the clamping assembly 49 through the conveying mechanism 2, the moving motor 42 is opened to drive the screw rod 43 to rotate, and the screw rod 43 drives the supporting plate 40 to perform transverse movement along the setting direction of the supporting rods 46, open clamping component 49 again and live the both sides centre gripping of aluminum sheet, make the aluminum sheet carry out the bending processing in the mechanism 3 that bends, the aluminum sheet drives clamping component 49 and carries out slight lateral shifting when bending processing, open cylinder 44 after the bending is accomplished and drive connecting block 45 and remove frame 41 and carry out lateral shifting, remove frame 41 and drive backup pad 40 and clamping component 49 and carry out lateral shifting, make clamping component 49 drive the aluminum sheet and remove, the processing of stirring through the manual work to the aluminum sheet among the prior art has been solved, the efficiency of processing is improved.

Specifically, referring to fig. 3-4, each of the clamping assemblies 49 includes a sliding plate 491, a connecting motor 492, an upper clamping arm 493, a lower clamping arm 494, a rotating rod 495, a first connecting rod 496, a second connecting rod 497 and a sliding block 498, the sliding plate 491 is disposed at one end of the supporting plate 40, one end of the sliding plate 491 is slidably connected to the supporting plate 40, the sliding plate 491 extends through the supporting plate 40 to the other side of the supporting plate 40 and is connected to the sliding block 498, one side of the sliding block 498 is connected to one end of the spring 48, the upper clamping arm 493 and the lower clamping arm 494 are symmetrically disposed at the other end of the sliding plate 491, one ends of the upper clamping arm 493 and the lower clamping arm 494 are slidably connected to one end of the sliding plate 491, the connecting motor 492 is disposed at one side of the sliding plate 491, and an output end of the connecting motor 491 extends through one side of the sliding plate 491 to the other side of the sliding plate and is connected to the rotating rod 495, one end of the first connecting rod 496 is rotatably connected to one end of the rotating rod 495, the other end of the first connecting rod 496 is rotatably connected to an inner side wall of the upper clamping arm 493, one end of the second connecting rod 497 is rotatably connected to the other end of the rotating rod 495, the other end of the second connecting rod 497 is rotatably connected to an inner side wall of the lower clamping arm 494, when the aluminum sheet clamping device is used, the connecting motor 492 is opened to drive the rotating rod 495 to rotate, the rotating rod 495 drives the first connecting rod 496 and the second connecting rod 497 to rotate, so that the first connecting rod 496 and the second connecting rod 497 respectively drive the upper clamping arm 493 and the lower clamping arm 494 to vertically move relative to each other along the sliding plate 491, and the aluminum sheet is clamped between the upper clamping arm 493 and the lower clamping arm 494.

The above description is only an example of the present invention, and is not intended to limit the present invention. Various modifications and alterations to this invention will become apparent to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims

1. The utility model provides an aluminum sheet device that bends which characterized in that: including workstation (1), conveying mechanism (2), the mechanism of bending (3) and fixture (4), conveying mechanism (2) sets up the one end at workstation (1) top, just the bottom of conveying mechanism (2) is connected with the top of workstation (1), the mechanism of bending (3) sets up the one end at conveying mechanism (2), just the bottom of the mechanism of bending (3) is connected with the top of workstation (1), fixture (4) are equipped with two, and two fixture (4) symmetry sets up the both sides at the mechanism of bending (3).

2. The aluminum sheet bending apparatus according to claim 1, wherein: the conveying mechanism (2) comprises a driving motor (21), a chain (22), two fixing plates (23), a plurality of conveying rollers (24) and a plurality of transmission gears (25), the two fixing plates (23) are symmetrically arranged at two sides of the top of the workbench (1), the plurality of conveying rollers (24) are arranged between the two fixing plates (23) in parallel, and both ends of each conveying roller (24) are rotatably connected with the inner side walls of the two fixing plates (23), each transmission gear (25) is respectively sleeved at one end of one conveying roller (24), the chain (22) is sleeved on the plurality of transmission gears (25), the driving motor (21) is arranged on one side of the fixed plate (23), and the output end of the driving motor (21) penetrates through one side of the fixing plate (23) and extends to the other side of the fixing plate (23) to be connected with one end of one conveying roller (24).

3. The aluminum sheet bending apparatus according to claim 2, wherein: the bending mechanism (3) comprises a fixing frame (31), a rotating motor (32), a rotating gear (33), an upper die (34), a lower die (35), a first rack (36) and a second rack (37), wherein the fixing frame (31) is arranged on one side of the conveying mechanism (2), the bottom end of the fixing frame (31) is connected with the top end of the workbench (1), the upper die (34) is arranged on the top end of the fixing frame (31), the two ends of the upper die (34) are both in sliding connection with the inner side walls on the two sides of the fixing frame (31), the lower die (35) is arranged under the upper die (34), the two ends of the lower die (35) are both in sliding connection with the inner side walls on the two ends of the fixing frame (31), the top end of the first rack (36) is arranged on the side wall on one side of the upper die (34), the bottom end of the second rack (37) is arranged on the side wall on one side of the lower die (35), the rotating gear (33) is arranged between the first rack (36) and the second rack (37), the rotating gear (33) is meshed with one side of the first rack (36) and the second rack (37), the rotating motor (32) is arranged on the outer side wall of one side of the fixed frame (31), and the output end of the rotating motor (32) penetrates through the outer side wall of the fixed frame (31) and extends to the inside of the fixed frame (31) to be connected with the rotating gear (33).

4. The aluminum sheet bending apparatus according to claim 3, wherein: two fixture (4) all includes backup pad (40), removes frame (41), mobile motor (42), screw rod (43), cylinder (44), connecting block (45), two bracing pieces (46), two fixed blocks (47), two springs (48) and two centre gripping subassemblies (49), it sets up on the lateral wall of mount (31) one side to remove frame (41) slip, screw rod (43) set up in removing frame (41), just the one end of screw rod (43) and the lateral wall sliding connection of mount (31), two bracing piece (46) symmetry sets up in the both sides of removing frame (41), and two the one end of bracing piece (46) all with the lateral wall sliding connection of mount (31), mobile motor (42) set up on the lateral wall of removing frame (41) one side, just the output of mobile motor (42) runs through the lateral wall that removes frame (41) and extends to the inside of removing frame (41) and the one end of screw rod (43) even Connect, connecting block (45) set up the one end in removal frame (41) bottom, and the top of connecting block (45) is connected with the bottom of removing frame (41), cylinder (44) set up the bottom at mount (31) lateral wall, just the output of cylinder (44) is connected with the lateral wall of connecting block (45), backup pad (40) cover is established on screw rod (43) and two bracing pieces (46), just backup pad (40) and screw rod (43) threaded connection, two fixed block (47) symmetry sets up the both ends in backup pad (40) one side, two centre gripping subassembly (49) symmetry sets up the both ends in backup pad (40) opposite side, and every the one end of centre gripping subassembly (49) respectively with the one end sliding connection of corresponding backup pad (40), two the one end of spring (48) is connected with one side of a fixed block (47) respectively, and the other end of the spring (48) is connected with a clamping assembly (49).

5. The aluminum sheet bending apparatus according to claim 4, wherein: each clamping assembly (49) comprises a sliding plate (491), a connecting motor (492), an upper clamping arm (493), a lower clamping arm (494), a rotating rod (495), a first connecting rod (496), a second connecting rod (497) and a sliding block (498), wherein the sliding plate (491) is arranged at one end of the supporting plate (40), one end of the sliding plate (491) is slidably connected with the supporting plate (40), the sliding plate (491) extends to the other side of the supporting plate (40) through the supporting plate (40) and is connected with the sliding block (498), one side of the sliding block (498) is connected with one end of a spring (48), the upper clamping arm (493) and the lower clamping arm (494) are symmetrically arranged at the other end of the sliding plate (491), one ends of the upper clamping arm (493) and the lower clamping arm (494) are both slidably connected with one end of the sliding plate (491), the connecting motor (492) is arranged at one side of the sliding plate (491), and the output end of the connecting motor (492) penetrates through one side of the sliding plate (491) and extends to the other side of the sliding plate (491) to be connected with the rotating rod (495), one end of the first connecting rod (496) is rotatably connected with one end of the rotating rod (495), the other end of the first connecting rod (496) is rotatably connected with the inner side wall of the upper clamping arm (493), one end of the second connecting rod (497) is rotatably connected with the other end of the rotating rod (495), and the other end of the second connecting rod (497) is rotatably connected with the inner side wall of the lower clamping arm (494).