Matching type square tube cutting die

Abstract

The invention discloses a matching type square tube cut-off die which comprises a pressing device, a cut-off device is arranged at the bottom of the pressing device, the pressing device is connected with the cut-off device through a belt, and a square tube is slidably connected to the center of the pressing device and the center of the cut-off device. The pressing device comprises a lifting part, a center rod, a seesaw frame, a contact frame, a blade and a supporting bottom frame, the supporting bottom frame is arranged at the bottom of the inner end of the pressing device, the side end position of the supporting bottom frame is fixedly connected with the center rod, and the center position of the center rod is connected with the seesaw frame in a penetrating mode; one end of the seesaw frame is fixedly connected with the contact frame, the lifting component is arranged on the rear portion of the inner end of the pressing device, the blade is fixedly connected to the other side of the seesaw frame, and the cutting device comprises a supporting component, a vertical limiting frame and a driving component. According to the matching type square tube cutting die, the purpose of positioning and pressing the inner end is achieved through the arrangement of the pressing device.

Description

technical field [0001] The invention relates to the technical field of mechanical equipment, in particular to a matched square tube cutting die. Background technique [0002] According to Chinese Patent No. CN201820167349.8, the utility model discloses a square tube cutting die, including a workbench, a rectangular slot is opened on the workbench, a cutting groove is also opened on the workbench, and the cutting groove and the Rectangular slots communicate with each other. A first equipment cavity and a second equipment cavity are opened in the workbench. The first equipment cavity and the second equipment cavity are connected by a connecting channel. The first equipment cavity is provided with a second equipment cavity A motor, bearings are provided in the second equipment cavity, threaded rods are provided on the driving end of the first motor and the bearings, gears are welded on the two threaded rods, and the two gears have a common A synchronous belt is meshed, and fou...

AI Technical Summary

Problems solved by technology

[0004] There is a phenomenon that it is not convenient to carry out coordinated synchronous regulation, which is not conducive to periodic adjustment control, which will cause certain inconvenience. At the same time, it is not conducive to synchronous positioning during the cutting process, and there are pressing devices and cutting devices at the inner end. It is not possible to achieve a close fit between the devices, which is not conducive to cutting and processing, and needs to be improved

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