Water pan special-shaped connecting pipe forming device

Abstract

The invention provides a water pan special-shaped connecting pipe forming device. The water pan special-shaped connecting pipe forming device comprises a pipe bending machine table; a translation seat is arranged on one side of the pipe bending machine table; a plurality of pipe feeding mechanisms are evenly installed in the vertical direction of the translation seat at intervals; a plurality of special-shaped pipe bending rollers are movably arranged on one side of the pipe bending machine table; a pipe bending seat is further movably installed on a supporting seat; a through hole allowing a rotating shaft to be inserted is formed in the pipe bending seat in a penetrating mode; the oil supply channels communicate with a plurality of oil supply holes formed in a pipe bending groove of the special-shaped pipe bending roller in an annular array mode; and the oil supply channels communicate with oil supply ways formed in the rotating shaft. According to the invention, the pipe bending efficiency is greatly improved without increasing the floor area, and lubricating oil can be added into a pipe bending sliding block, the pipe bending roller and the pipe bending groove in the pipe bending process; and a circulating cooling device is used for cooling the pipe bending sliding block and the pipe bending roller, so that heat generated in the pipe bending process is discharged in time, and the service life of equipment is prolonged.

Description

technical field [0001] The invention relates to the technical field of pipe bending machines, in particular to a forming device for special-shaped connecting pipes of water trays. Background technique [0002] In the prior art, the application number is "CN202021682941.5", a kind of bending booster structure for pneumatic automatic numerical control pipe bending machine, which includes a support module, a pipe bending module and a positioning module. The support module includes a support plate and a support column and the cylinder, the middle part of the top surface of the support plate is fixedly connected with a support column, the outer wall of the bottom end of the support column is fixedly connected with a fixed block, and the position opposite to the fixed block is fixedly connected with a cylinder on the top surface of the support plate, normally During processing, the arc-shaped inner walls of the multiple telescopic shells and the arc-shaped inner walls of the secon...

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Problems solved by technology

[0003] However, the above-mentioned air pressure type automatic numerical control pipe bender still has relatively obvious defects in the use of the bending booster structure: 1. The above-mentioned pipe bending mechanism can only perform the pipe bending operation on one metal pipe at a time. Production requires multiple pipe bending mechanisms to work at the same time, so it takes up a lot of space, and the equipment purchase cost is relatively high; 2. The above-mentioned device can only perform pipe bending operations on metal pipes. In the actual production process, it usually requires staff to Apply lubricating oil to the bend in the gap of the bend, and this operation method is likely to cause injury to the staff

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