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CN-224222420-U - Bending device is used in aluminium alloy production

CN224222420UCN 224222420 UCN224222420 UCN 224222420UCN-224222420-U

Abstract

The utility model discloses a bending device for aluminum profile production, which relates to the technical field of aluminum profile production and comprises a bottom plate and bending knives, wherein a U-shaped plate is arranged on one side above the bottom plate, a hydraulic cylinder is rotatably arranged on the lower surface of the U-shaped plate, the tail end of a piston rod of the hydraulic cylinder is fixedly connected with a push plate, the bending knives are fixedly arranged on the lower surface of the push plate, avoidance grooves are formed in the upper surface of the bottom plate and positioned on the lower side of the bending knives, vertical plates are fixedly arranged on two sides of the upper surface of the bottom plate, a first transmission mechanism for driving the U-shaped plate to move is arranged between the upper ends of the two vertical plates, and a second transmission mechanism for driving the hydraulic cylinder to rotate is arranged below the first transmission mechanism. According to the utility model, a double-station design is adopted, so that the bending head can be moved to the other side station to perform bending operation when one side station is used for material changing, the time wasted in material changing can be reduced, and the production efficiency is greatly improved.

Inventors

  • Qiu jiulong
  • YAN XING
  • KE PENG
  • WANG ZHONGHUI

Assignees

  • 宁波匠创智能设备有限公司

Dates

Publication Date
20260512
Application Date
20250606

Claims (7)

  1. 1. The utility model provides a bending device is used in aluminium alloy production, includes bottom plate (1) and bending knife (15), its characterized in that, top one side of bottom plate (1) is provided with U template (16), the lower surface of U template (16) rotates and is provided with pneumatic cylinder (11), the terminal fixedly connected with push pedal (14) of piston rod of pneumatic cylinder (11), bending knife (15) are fixed to be set up in the lower surface of push pedal (14), dodge the groove has been seted up to the upper surface of bottom plate (1) and the downside that is located bending knife (15), the upper surface both sides of bottom plate (1) are all fixed to be provided with riser (2), two be provided with between the upper end of riser (2) drive the first drive mechanism of U template (16) removal, the below of first drive mechanism is provided with the second drive mechanism that drives pneumatic cylinder (11) pivoted, the upper surface of bottom plate (1) just is located two the inboard of riser (2) is all fixedly provided with L template (3), the inside of L (3) is provided with fixture.
  2. 2. The bending device for aluminum profile production according to claim 1, wherein the first transmission mechanism comprises a screw rod (7) and a motor (9), the screw rod (7) is rotatably arranged between the upper ends of the two vertical plates (2), the upper end of the U-shaped plate (16) is in threaded sleeve joint with the screw rod (7), the motor (9) is fixedly arranged on the outer wall of the upper end of one side of the vertical plate (2), and the output end of the motor (9) is fixedly connected with one end of the screw rod (7).
  3. 3. The bending device for aluminum profile production according to claim 1, wherein the second transmission mechanism comprises a gear (18) and a rack (10), through holes are formed in two sides of the lower end of the U-shaped plate (16), the rack (10) is arranged on the inner sides of the two through holes in a penetrating mode, two ends of the rack (10) are fixedly connected with corresponding risers (2), a rotating rod (17) is rotatably arranged on the upper surface of the middle end of the U-shaped plate (16), the lower end of the rotating rod (17) is fixedly connected with the upper end of the hydraulic cylinder (11), the gear (18) is fixedly sleeved on the upper end of the rotating rod (17), and the gear (18) is in meshed connection with the rack (10).
  4. 4. The bending device for aluminum profile production according to claim 1, wherein the clamping mechanism comprises a clamping plate (4) and a threaded rod (5), the clamping plate (4) is slidably arranged on the lower side of the L-shaped plate (3), a threaded hole is formed in the middle of the upper surface of the L-shaped plate (3), the threaded rod (5) is in threaded sleeve connection with the inside of the threaded hole, and the lower end of the threaded rod (5) is in rotary connection with the clamping plate (4).
  5. 5. The bending device for aluminum profile production according to claim 2, wherein a cross rod (8) is arranged on the lower side of the screw rod (7) in parallel, two ends of the cross rod (8) are fixedly connected with corresponding vertical plates (2), and two ends of the U-shaped plate (16) are movably sleeved with the cross rod (8).
  6. 6. The bending device for aluminum profile production according to claim 1, wherein sliding holes are formed in the upper surface of the L-shaped plate (3) and located on two sides of the threaded holes, sliding rods (6) are sleeved in the sliding holes in a sliding mode, and the lower ends of the sliding rods (6) are fixedly connected with clamping plates (4).
  7. 7. The bending device for aluminum profile production according to claim 1, wherein fixed pipes (12) are fixedly arranged on the lower surface of the U-shaped plate (16) and positioned on two sides of the hydraulic cylinder (11), movable rods (13) are movably sleeved in the fixed pipes (12), and the lower ends of the movable rods (13) are fixedly connected with the pushing plates (14).

Description

Bending device is used in aluminium alloy production Technical Field The utility model relates to the technical field of aluminum profile production, in particular to a bending device for aluminum profile production. Background Bending is a common and important procedure in the production and processing of aluminum profiles. Most of the existing aluminum profile bending devices adopt a single-station design, when the aluminum profile to be bent needs to be replaced, the whole bending device must stop working, and bending operation can be continued after finishing material replacement. During this time, the equipment is in an idle state, resulting in a great waste of production time and low production efficiency. Disclosure of utility model The present utility model has been made in view of the above-mentioned problems with the conventional bending apparatus for aluminum profile production. Therefore, the utility model aims to provide a bending device for aluminum profile production, which solves the problems in the background technology. In order to achieve the above object, the present utility model provides the following technical solutions: The utility model provides a bending device is used in aluminium alloy production, includes the bottom plate and bends the sword, top one side of bottom plate is provided with the U template, the lower surface of U template rotates and is provided with the pneumatic cylinder, the terminal fixedly connected with push pedal of piston rod of pneumatic cylinder, the sword of bending is fixed to be set up in the lower surface of push pedal, the upper surface of bottom plate and the downside that is located the sword of bending have been seted up and have been dodged the groove, the upper surface both sides of bottom plate are all fixed to be provided with the riser, two be provided with the drive between the upper end of riser the first drive mechanism that the U template removed, the below of first drive mechanism is provided with drives pneumatic cylinder pivoted second drive mechanism, the upper surface of bottom plate just is located two the inboard of riser is all fixed to be provided with the L template, the inside of L template all is provided with fixture. Preferably, the first transmission mechanism comprises a screw rod and a motor, the screw rod is rotatably arranged between the upper ends of the two vertical plates, the upper end of the U-shaped plate is in threaded sleeve joint with the screw rod, the motor is fixedly arranged on one side of the outer wall of the upper end of the vertical plate, and the output end of the motor is fixedly connected with one end of the screw rod. Preferably, the second transmission mechanism comprises a gear and a rack, through holes are formed in two sides of the lower end of the U-shaped plate, the rack penetrates through the two inner sides of the through holes, two ends of the rack are fixedly connected with corresponding vertical plates, a rotating rod is rotatably arranged on the upper surface of the middle end of the U-shaped plate, the lower end of the rotating rod is fixedly connected with the upper end of the hydraulic cylinder, the gear is fixedly sleeved on the upper end of the rotating rod, and the gear is in meshed connection with the gear. Preferably, the clamping mechanism comprises a clamping plate and a threaded rod, the clamping plate is arranged on the lower side of the L-shaped plate in a sliding mode, a threaded hole is formed in the middle of the upper surface of the L-shaped plate, the threaded rod is in threaded sleeve connection with the inside of the threaded hole, and the lower end of the threaded rod is connected with the clamping plate in a rotating mode. Preferably, the downside parallel arrangement of lead screw has the horizontal pole, the both ends of horizontal pole all with the riser fixed connection that corresponds, the both ends of U template all cup joint with the horizontal pole activity. Preferably, the upper surface of L template just is located the both sides of screw hole and has all been seted up the slide hole, the inside slip in slide hole has cup jointed the slide bar, the lower extreme and the splint fixed connection of slide bar. Preferably, the lower surface of the U-shaped plate and two sides of the hydraulic cylinder are fixedly provided with fixed pipes, movable rods are movably sleeved in the fixed pipes, and the lower ends of the movable rods are fixedly connected with the pushing plate. In the technical scheme, the utility model has the technical effects and advantages that: 1. According to the utility model, the screw rod is driven to rotate by the motor, namely the U-shaped plate can be driven to move, and the hydraulic cylinder and the bending knife can be further moved to the other side of the bottom plate, namely the bending head can be moved to the other side station to perform bending work when one side station is used for material changing, so that the time for ma