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CN-224208871-U - Multi-angle bending device for bending refrigerator body

CN224208871UCN 224208871 UCN224208871 UCN 224208871UCN-224208871-U

Abstract

The utility model discloses a multi-angle bending device for bending a refrigerator body, which comprises a base, wherein a sliding column is arranged in the middle of the base in a sliding manner up and down, a placing table is fixedly arranged at the upper end of the sliding column, a workpiece is placed on the placing table, a side groove is formed in the right side of the sliding column, a mounting shaft is movably mounted in the side groove through a coil spring, and an auxiliary bending plate is fixedly mounted on the mounting shaft. According to the utility model, the workpiece is placed on the placing table, and then the hydraulic cylinder is started to press down the whole connecting column, so that the auxiliary bending part is contacted with the workpiece, at the moment, the auxiliary bending part is continuously pressed down, and the supporting plate is released from the workpiece to be kept motionless, so that the left side and the right side of the workpiece are bent by 90 degrees, and continuously move downwards, at the moment, the sliding column moves downwards, so that the bent part is contacted with the auxiliary bending plate, and then a part of the lower end of the workpiece is bent, and the workpiece is bent by two parts at the same time by one operation, so that the working efficiency is improved.

Inventors

  • LI XIGUANG
  • Bai Lianlian
  • LIU YAFENG

Assignees

  • 青岛科博尔智能装备有限公司

Dates

Publication Date
20260508
Application Date
20250610

Claims (6)

  1. 1. The multi-angle bending device for bending the refrigerator body comprises a base (1) and is characterized in that a sliding column (15) is mounted in the middle of the base (1) in a vertically sliding mode, a placing table (16) is fixedly mounted at the upper end of the sliding column (15), a workpiece (17) is placed on the placing table (16), a side surface groove (18) is formed in the right side of the sliding column (15), a coil spring movable mounting shaft (19) is mounted in the side surface groove (18), an auxiliary bending plate (20) is fixedly mounted on the mounting shaft (19), an elbow (21) is arranged at the lower end of the auxiliary bending plate (20), a portal frame (2) is fixedly mounted at the upper end of the base (1), a hydraulic cylinder (3) is fixedly mounted at the lower end of the portal frame (2), a mounting plate (4) is fixedly mounted at the telescopic end of the hydraulic cylinder (3), a connecting column (5) is fixedly mounted at the lower end of the mounting plate (4), and an auxiliary bending part (6) is arranged at the lower end of the connecting column (5).
  2. 2. The multi-angle bending device for bending a refrigerator body according to claim 1, wherein a mounting groove (7) is formed in the connecting column (5), a first return spring (8) is arranged in the mounting groove (7), the lower end of the first return spring (8) is fixedly connected with a sliding rod (9), and the sliding rod (9) is vertically and slidably mounted in the mounting groove (7).
  3. 3. The multi-angle bending device for bending a refrigerator body according to claim 2, wherein the lower end of the sliding rod (9) is fixedly connected with a supporting plate (10), and the lower end of the supporting plate (10) is contacted with a workpiece (17).
  4. 4. The multi-angle bending device for bending a refrigerator body according to claim 1, wherein a mounting frame (11) is fixedly arranged at the lower end of the base (1), a plurality of groups of second return springs (12) are fixedly arranged at the upper end of the mounting frame (11), a connection limiting disc (14) is fixedly arranged at the upper end of the second return springs (12), and a sliding column (15) is fixedly connected at the upper end of the connection limiting disc (14).
  5. 5. The multi-angle bending device for bending a refrigerator body according to claim 4, wherein a damping rod (13) is arranged on the inner side of the second return spring (12), the lower end of the damping rod (13) is fixedly arranged on the mounting frame (11), and the upper end of the damping rod (13) is fixedly provided with the limiting disc (14).
  6. 6. The multi-angle bending device for bending a refrigerator body according to claim 1, wherein a group of fixing plates (22) are respectively arranged on the outer sides of the left end and the right end of the sliding column (15), the fixing plates (22) are fixedly arranged at the upper end of the base (1), and the elbow (21) is in sliding contact with the fixing plates (22).

Description

Multi-angle bending device for bending refrigerator body Technical Field The utility model relates to the technical field of bending, in particular to a multi-angle bending device for bending a refrigerator body. Background The bending machine is a machine capable of bending a thin plate, is quite common in hardware machining, and structurally mainly comprises a support, a workbench and a clamping plate, wherein the workbench is composed of a base and a pressing plate, the base is connected with the clamping plate through a hinge, and the plate can be bent to different angles in the metal plate machining process. In the prior art, a plurality of angles can not be bent simultaneously on a workpiece, and the machining efficiency is affected. Disclosure of utility model In order to overcome the defects in the prior art, the utility model provides a multi-angle bending device for bending a refrigerator body. The multi-angle bending device for bending the refrigerator body comprises a base, wherein a sliding column is arranged in the middle of the base in a vertically sliding mode, a placing table is fixedly arranged at the upper end of the sliding column, a side face groove is formed in the right side of the sliding column, a mounting shaft is movably mounted in the side face groove through a coil spring, an auxiliary bending plate is fixedly mounted on the mounting shaft, an elbow is arranged at the lower end of the auxiliary bending plate, a portal frame is fixedly mounted at the upper end of the base, a hydraulic cylinder is fixedly mounted at the lower end of the portal frame, a mounting plate is fixedly mounted at the telescopic end of the hydraulic cylinder, a connecting column is fixedly mounted at the lower end of the mounting plate, and an auxiliary bending part is arranged at the lower end of the connecting column. Further, the inside of spliced pole is provided with the mounting groove, be provided with first reset spring in the mounting groove, first reset spring's lower extreme fixed connection slide bar, slide bar slidable mounting is in the inside of mounting groove from top to bottom. Further, the lower end of the sliding rod is fixedly connected with the supporting plate, and the lower end of the supporting plate is in contact with the workpiece. Further, the lower extreme fixed mounting frame of base, the upper end fixed mounting of mounting frame is a plurality of groups of second reset spring, the upper end fixed mounting of second reset spring connects spacing dish, the upper end fixed connection traveller of connecting spacing dish. Further, the inner side of the second reset spring is provided with a damping rod, the lower end of the damping rod is fixedly arranged on the mounting frame, and the upper end of the damping rod is fixedly connected with the limiting disc. Further, a group of fixing plates are respectively arranged on the outer sides of the left end and the right end of the sliding column, the fixing plates are fixedly arranged at the upper end of the base, and the elbow is arranged in sliding contact with the fixing plates. The auxiliary bending part is pressed down and the supporting plate is kept motionless with the workpiece, so that the left side and the right side of the workpiece are bent by 90 degrees and move downwards continuously, the sliding column moves downwards, the bent part is contacted with the auxiliary bending plate, the lower end of the workpiece is bent for a part, and the workpiece is bent for two parts at the same time by one operation, so that the working efficiency is improved. Drawings The utility model will be further described with reference to the drawings and examples. FIG. 1 is a front cross-sectional view of the present utility model; FIG. 2 is a partial cross-sectional view of the present utility model in a depressed state; fig. 3 is a partial cross-sectional view of the completion of the bending of the present utility model. In the figure, the base is 1, the portal frame is 2, the hydraulic cylinder is 3, the mounting plate is 5, the connecting column is 6, the auxiliary bending part is 7, the mounting groove is 8, the first return spring is 9, the sliding rod is 10, the supporting plate is 11, the mounting rack is 12, the second return spring is 13, the damping rod is 14, the connecting limiting plate is 15, the sliding column is 16, the placing table is 17, the workpiece is 18, the side groove is 19, the mounting shaft is 20, the auxiliary bending plate is 21, the elbow is 22, and the fixing plate is arranged. Detailed Description In order to more clearly illustrate the technical solution of the present utility model, it is obvious that the following description of the present utility model is provided by way of example only, and it is within the scope of the present utility model to one skilled in the art to obtain other embodiments according to the present utility model without inventive effort. As shown in fig. 1 to 3, the utility model