Pipe bending device capable of bending left and right in pipe bending machine
The technology of a pipe bending device and a pipe bending machine is applied in the field of pipe bending machines, which can solve the problems of high manufacturing cost and complex structure, and achieve the effects of low manufacturing cost, strong interference ability and simple structure.
Active Publication Date: 2012-04-04
ZHANGJIAGANG DONGDA IND TECH RES INST
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Problems solved by technology
[0005] The disadvantages of the traditional pipe bending machine are: only one-way pipe bending can be realized, and the structure is complex and the manufacturing cost is high
Method used
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[0019] The pipe bending device capable of bending left and right in the pipe bender of the present invention will be further described in detail through specific embodiments below.
[0020] like figure 1 , figure 2 As shown, the pipe bending device capable of bending left and right in the pipe bending machine includes: headstock 1, a slideway 2 is fixed on the side of the headstock 1, and a sliding seat 3 matched with it is arranged on the slideway 2. The sliding seat 3 described above is fixed on the machine head 4, and one side of the machine head 4 is fixed with a translation bearing seat 5, and a translation bearing 6 is arranged in the translation bearing seat 5, and a translation screw rod 7 is arranged in the translation bearing 6. The translation screw rod 7 is parallel to the slideway 2, such as Figure 4 As shown, one end of the translation screw 7 is provided with a translation spacer 8 and a nut 9, wherein the nut 9 is used for axial fixing between the translati...
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The invention relates to a pipe bending device capable of bending left and right in a pipe bending machine. The pipe bending device comprises a machine head seat, the lateral surface of the machine head seat is provided with a machine head, a translation bearing seat is fixed on the machine head, a translation bearing is arranged in the translation bearing seat, a translation screw is arranged inthe translation bearing, one end of the translation screw is connected with a translation driving device, the other end of the translation screw is provided with a screw nut, and the screw nut is fixed with the machine head seat; and a pipe bending flange plate is arranged on the machine head seat and connected with a pipe bending driving device through a pipe bending main shaft, the top of the pipe bending flange plate is movably provided with a sliding block, two pipe bending shafts are fixed on the sliding block, wheel dies are arranged on the two pipe bending shafts respectively, a guide die fixed on a die changing and positioning block is fixed on the machine head seat, a hole is formed in the guide die, the center of the hole corresponds to the middle point between the two wheel dies, the front end of the die changing and positioning block is provided with two grooves, and the two pipe bending shafts are embedded into the two grooves respectively. The pipe bending device is suitable for the pipe bending machine, and can realize left and right pipe bending.
Description
technical field [0001] The invention relates to the technical field of pipe bending machines, in particular to a pipe bending device in the pipe bending machine. Background technique [0002] With the development of the pipe processing industry, the shape of pipe fittings is becoming more and more complex, which undoubtedly puts forward higher requirements for pipe processing machinery, whether it is the thickness, length, bending degree of the pipe, or the requirements for the shape of the bend are more and more diverse. Therefore, the corresponding equipment is constantly updated and transformed. Only in this way can it play an auxiliary role in the development and needs of all walks of life in society. Pipe bending machine is one of the most widely used and necessary products. [0003] The structure of the traditional pipe bending machine includes: clamping device, jacking device, auxiliary pushing device and pipe bending device. Among them, the clamping device is drive...
Claims
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IPC IPC(8): B21D7/04
Inventor 林洪才陶志高
Owner ZHANGJIAGANG DONGDA IND TECH RES INST