a pipe bending machine
A technology of pipe bending machine and reducer, which is applied in the field of pipe bending, and can solve the problems of large ellipticity of steel pipes and inconvenient operation
Active Publication Date: 2018-05-08
国汇机械制造泰州有限公司
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Problems solved by technology
[0002] There are many types and structures of pipe bending equipment in actual production, but most of these equipment have limitations. The steel pipes bent by them have a large ellipse, are bent in the vertical direction, and are not easy to operate. Therefore, in order to improve the bending It is particularly important to design a pipe bending machine for the quality of the back bend
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[0023] like figure 1 , figure 2 , image 3 and Figure 4 A pipe bending machine shown includes a working platform 4, a bottom plate 1, a cover plate 5, a driving roller shaft 16, a clamping roller shaft 19, a first bending roller shaft 17 and a second bending roller shaft 18 , the working platform 4 is provided with three guide grooves sequentially from left to right, and the three guide grooves are successively the first guide groove 7, the second guide groove 8 and the third guide groove 9, and the bottom plate 1 is located directly below the working platform 4, the bottom plate 1 is fixedly connected to the working platform 4, the driving motor 2 and the reducer 3 are installed on the bottom plate 1, and the driving motor 2 is connected to the speed reducer through the pulley conveyor belt mechanism The machine 3 is connected, the first bevel gear 10 is installed on the second output shaft end of the reducer 3, the cover plate 5 is installed on the rear end of the worki...
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The invention relates to a pipe bender comprising a working platform, a base plate, a cover plate, a driving roller shaft, a clamping roller carrier shaft, a first bending roller carrier shaft and a second bending roller carrier shaft, the base plate is provided with a driving motor and a speed reducer, the driving motor is connected with a speed reducer through a pulley conveyer belt mechanism, and the driving roller shaft penetrates through the working platform and is connected with the base plate through a first bearing bracket, the driving roller shaft above the working platform is provided with a driving roller, the driving roller shaft under the working platform is sleeved by a second bevel gear meshing with a first bevel gear, a clamping carrier roller is arranged on the clamping carrier roller shaft on the working platform, a first bending carrier roller is arranged on the first bending roller carrier shaft above the working platform, and a second bending carrier roller is arranged on the second bending roller carrier shaft above the working platform. The pipe bender has the advantages of simple structure, easy manufacturing, practicality, and high efficiency.
Description
technical field [0001] The invention relates to pipe bending technology, in particular to a pipe bending machine. Background technique [0002] There are many types and structures of pipe bending equipment in actual production, but most of these equipment have limitations. The steel pipes bent by them have a large ellipse, are bent in the vertical direction, and are not easy to operate. Therefore, in order to improve the bending It is particularly important to design a pipe bending machine for the quality of the back bend. Contents of the invention [0003] The technical problem to be solved in the present invention is to clamp the steel pipe through the closed circle formed when the clamping idler roll and the driving roll are hugged together, so that the steel pipe passes through it for bending, so as to ensure the shape of the bent pipe and prevent the steel pipe from being bent during the bending process. Deformation occurs in the middle to produce an ellipse; a pipe ...
Claims
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IPC IPC(8): B21D7/08
CPCB21D7/08
Inventor 蒋扣林徐进顾文华
Owner 国汇机械制造泰州有限公司