Four-point eccentric mechanical press

[0030] Example 1:

[0031] figure 1 It is a schematic diagram of the three-dimensional structure of the present invention, such as figure 1A kind of four-point eccentric mechanical press shown, comprises vehicle frame 3, pressing device, pressing device and feeding device 19, and described pressing device includes feeding mechanism and pressing mechanism, and described feeding mechanism is arranged on The upper end of the vehicle frame 3, the feeding mechanism includes a feeding trolley 4, a motor drive device 2 is arranged on the feeding trolley 4, and the motor drive device 2 and the feeding trolley 4 drive each other connected, the pressing mechanism includes a pressing arm 5, the pressing arm 5 is arranged inside the support frame 8, and the pressing arm 5 and the supporting frame 8 are connected to each other through a rotating shaft, and the pressing arm 5 is equipped with The pressing wheel 6 is connected to each other between the pressing wheel 6 and the pressing arm 5 through a rotating shaft, and a pressing wheel 6 cylinder is arranged at the rear end of the pressing wheel 6, and the pressure wheel 6 cylinder and the pressing wheel 6 are connected to each other. The lower end of the pressing arm 5 is provided with a supporting plate 9 for supporting materials, and the supporting plate 9 and the support frame 8 are mutually rotatably connected by a rotating shaft. The supporting plate 9 in the present invention It can play the role of supporting the workpiece.

[0032] Example 2:

[0033] figure 1 It is a schematic diagram of the three-dimensional structure of the present invention, such as figure 1 A four-point eccentric mechanical press shown, one side of the vehicle frame 3 is provided with a support arm 10 for supporting the workpiece, and a driving cylinder 11 is provided at the rear end of the support arm 10, and the driving cylinder 11 and the support arm 10 The feeding trolley 4 is arranged on the upper end of the vehicle frame 3, and the feeding trolley 4 and the vehicle frame 3 are slidably connected to each other. The feeding trolley 4 One side is provided with a blocking cylinder, which is driven and connected to the feeding trolley 4, and a rotating motor 16 is arranged inside the box body 27, and a rotating motor 16 is arranged between the rotating motor 16 and the pressure arm 12. They are mutually driven and connected, and the rotation can drive the pressure arm 12 to rotate.

[0034] Example 3:

[0035] figure 1 It is a schematic diagram of the three-dimensional structure of the present invention, such as figure 1 A four-point eccentric mechanical press shown, the pressure device includes a pressure arm 12, a fixed frame 14 and a box body 27, the box body 27 is arranged on one side of the vehicle frame 3, on the side of the box body 27 The front end is fixedly connected with a connecting frame 17, and the fixed frame 14 is arranged on one side of the connecting frame 17. The connecting frame 17 and the fixed frame 14 are fixedly connected to each other, and a rotating rod 18 is installed on the fixed frame 14. The pressure arm 12 is connected to each other through two connecting rods 13, the front end of the connecting frame 17 is provided with a driving motor 15, and the driving motor 15 is connected to the rotating rod 18 by mutual driving, and the driving motor 15 is used for Drive the rotating rod 18 to rotate, the driving motor 15 can drive the rotating rod 18 to rotate clockwise or counterclockwise, the rotating rod 18 drives the connecting rod 13 to swing, and the connecting rod 13 drives the pressure arm 12 to process the workpiece.