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Steel pipe bending machining device

A processing device and technology for steel pipes, applied in the field of steel pipe bending, can solve the problems of high labor intensity and limited arm strength, and achieve the effect of reducing labor intensity

Pending Publication Date: 2020-08-28
肖国辉
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Steel pipe is a very commonly used pipeline connector. The elbow formed by bending the steel pipe, compared with the finished elbow connection, not only has a faster processing speed, but also can reduce the number of joints and prevent leakage. However, the market The steel pipes sold are generally straight steel pipes. In the actual production process, it is often necessary to bend the steel pipes. At present, the bending is generally done manually by the user with the help of tools (such as bending pliers). The labor intensity is relatively high, and, Due to the limited arm strength of the user, it is difficult to bend harder or larger steel pipes, which affects the use

Method used

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  • Steel pipe bending machining device
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Experimental program
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Effect test

specific Embodiment approach 1

[0030] Such as Figure 1-11 As shown, a steel pipe bending processing device includes a support frame 1, a turret 2, a pipe bending mechanism 3, a pipe bending power mechanism 4, an end fixing mechanism 5, a lifting adjustment mechanism 6, an end adjustment mechanism 7 and an auxiliary blocking mechanism 8. The turret 2 is rotatably connected to the support frame 1, the pipe bending mechanism 3 is connected to the turret 2, the bending power mechanism 4 is connected to the support frame 1, and the bending power mechanism 4 Engaged transmission connection with the turret 2, the end adjustment mechanism 7 is connected to the left end of the support frame 1, the lifting adjustment mechanism 6 is connected to the end adjustment mechanism 7, and the end fixing mechanism 5 is connected to the lifting adjustment mechanism. On the mechanism 6, the described auxiliary blocking mechanism 8 is connected on the support frame 1;

[0031]When in use, press the end of the steel pipe against...

specific Embodiment approach 2

[0033] Such as Figure 1-11 As shown, the support frame 1 includes a main board 1-1, an auxiliary slideway 1-2, an end adjustment slideway 1-3, a leg 1-4 and a fixing plate 1-5, and the front and rear sides of the main board 1-1 are The direction is provided with auxiliary slideway 1-2, and the left and right direction of bearing mainboard 1-1 left end is provided with terminal adjustment slideway 1-3, and the four corners of bearing mainboard 1-1 lower end surface are all fixedly connected with supporting legs 1-4, fixed The board 1-5 is fixedly connected to the rear end of the lower end face of the main board 1-1;

specific Embodiment approach 3

[0035] Such as Figure 1-11 As shown, the turret 2 includes a worm wheel 2-1, a rotating shaft 2-2, a support groove wheel 2-3, a limit nut I 2-4, a support shaft 2-5, a screw mounting plate 2-6, a folding Bending rotating plate 2-7 and bending chute 2-8, rotating shaft 2-2 is connected to the main board 1-1 in rotation, worm wheel 2-1 is fixedly connected to the lower end of rotating shaft 2-2, bending rotating plate 2-7 One end of the shaft is fixedly connected to the upper end of the rotating shaft 2-2, and the lower end of the supporting shaft 2-5 is fixedly connected to the bending rotating plate 2-7, the rotating shaft 2-2 is coaxial with the supporting shaft 2-5, and the groove wheel 2-5 is supported. 3 Rotationally connected to the support shaft 2-5, the limit nut Ⅰ2-4 is connected to the upper end of the support shaft 2-5 through threads, the limit nut Ⅰ2-4 presses against the support grooved wheel 2-3, and the screw mounting plate 2 -6 is provided with two, and two ...

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Abstract

The invention relates to the field of steel pipe bending, in particular to a steel pipe bending machining device. The steel pipe bending machining device comprises a supporting frame, a rotating frame, a pipe bending mechanism, a pipe bending power mechanism, a tail end fixing mechanism, a lifting adjusting mechanism, a tail end adjusting mechanism and an auxiliary blocking mechanism, wherein therotating frame is rotationally connected to the supporting frame; the pipe bending mechanism is connected to the rotating frame, the pipe bending power mechanism is connected to the supporting frame,and the pipe bending power mechanism is in meshed transmission connection with the rotating frame; and the tail end adjusting mechanism is connected to the left end of the supporting frame, the lifting adjusting mechanism is connected to the tail end adjusting mechanism in a lifting mode, and the tail end fixing mechanism is connected to the lifting adjusting mechanism. According to the steel pipebending machining device, hard or large steel pipes can be conveniently bent, and the labor intensity is reduced.

Description

technical field [0001] The invention relates to the field of steel pipe bending, in particular to a steel pipe bending processing device. Background technique [0002] Steel pipe is a very commonly used pipeline connector. The elbow formed by bending the steel pipe, compared with the finished elbow connection, not only has a faster processing speed, but also can reduce the number of joints and prevent leakage. However, the market The steel pipes sold are generally straight steel pipes. In the actual production process, it is often necessary to bend the steel pipes. At present, the bending is generally done manually by the user with the help of tools (such as bending pliers). The labor intensity is relatively high, and, Due to the limited arm strength of the user, it is difficult to bend harder or larger steel pipes, which affects the use. Contents of the invention [0003] The object of the present invention is to provide a steel pipe bending processing device, which is c...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B21D7/16B21D7/025
CPCB21D7/025B21D7/16
Inventor 肖国辉
Owner 肖国辉
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