A floating screw eccentric screw planting device

Abstract

The invention discloses an eccentric implanting device for a floating screw. The eccentric implanting device comprises an air cylinder, a bottom plate, a rear support, a front supporting beam and a working table. The eccentric implanting device is characterized in that the rear support is arranged on the bottom plate, the air cylinder is arranged on the top of the front end of the rear support, the front supporting beam is arranged on the front side of the bottom plate, and the top of the front supporting beam is connected with the working table; an upper implanting die comprises a movable column, a receding block and an implanting block; a lower implanting die comprises a cylindrical carrying table; the top of the cylindrical carrying table is provided with a containing hole; a piston rod of the air cylinder is connected with the movable column; the receding block is arranged at the bottom of the movable column; the implanting block is arranged on the side face of the receding block; the cylindrical carrying table is arranged on the working table. The eccentric implanting device solves the problems that a screw implanting machine can not conduct implanting machining on irregular workpieces to be machined, and the cost is high and the speed is low when a bending machine is adopted to machine the floating screw. The eccentric implanting device is simple in structure, convenient to use, low in machining cost and capable of quickly implanting the floating screw in a centre-of-gravity shift mode.

Description

technical field [0001] The invention relates to a floating screw eccentric nail planting device, which belongs to the field of sheet metal processing and manufacturing. Background technique [0002] In the current sheet metal manufacturing, quite a few products require floating screws to be processed by the nail planting machine, and the floating screw processing is the last process and cannot be processed before forming, and the shape of the formed product is relatively irregular, so it needs to be processed in irregular folds. Floating screws are processed on the side or bottom, and the processing direction of the existing nail planting machine is on the same straight line as the nail planting upper die and the nail planting lower die, and the nail planting lower die is directly set on the workbench, which leads to After the hem of the workpiece is placed on the workbench, the nail planting process cannot be performed. If the hem of the workpiece to be processed is directl...

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Problems solved by technology

[0003] In order to solve the problem that the nail planting machine in the prior art cannot perform nail planting processing on irregular parts to be processed, and the use of a folding bed to process floating screws has high cost and slow speed, the present invention provides a simple structure, convenient use, and low processing cost. Inexpensive, eccentric screw implantation device that adopts the center of gravity offset method and quickly implants floating screws

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