Elbow pipe mold
A mold and pipe bending technology, applied in the field of pipe bending molds, can solve the problems such as the limitation of pipe bending, the intermittent adjustment of positioning grooves, and the inability to process pipes of different specifications according to needs, so as to achieve the effect of great versatility.
Inactive Publication Date: 2014-02-12
YANGZHOU XINBAO ELECTRIC
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Problems solved by technology
[0002] The processing form of the existing production and processing of the bending pipe is generally to realize the processing of the bending pipe through the cooperation of the rollers arranged on the upper and lower dies, but the specifications of the rollers of many existing pipe bending machines are fixed, the setting position is fixed, and only one type can be processed. Bend pipes of different specifications cannot be processed according to needs
[0003] For this reason, the patent No. 2010205937728 provides a pipe bending mold. By adjusting the specifications and positions of the rollers, the mold can process pipes of different specifications, which has great versatility; With discontinuity, there are still certain restrictions on the processing of bent pipes
Method used
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Experimental program
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Embodiment Construction
[0010] The present invention firstly adjusts the position of the upper die roller 2 on the upper die 1 and the position of the lower die roller 4 on the lower die 3 according to the needs. The position of positioning groove 6, when running into roller and positioning groove 6 can not directly cooperate, can realize both cooperation by transition wheel 7.
[0011] The present invention can flexibly select the installation positions of the upper mold roller 2 and the lower mold roller 4 according to different pipe bending processing parts during the pipe bending process.
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The invention relates to an elbow pipe mold comprising an upper mold and a lower mold. Rolling wheels are arranged on corresponding positions of the upper mold and the lower mold. A plurality of groups of positioning shafts are arranged on each of the upper mold and the lower mold. The rolling wheels are arranged on the positioning shafts which are retractable shafts, and positioning grooves are formed in small shafts of the retractable shafts. The elbow pipe mold extends and contracts through the retractable shafts to enable adjustment of the positioning grooves to be continuous, so that the elbow pipe mold can be used for processing elbow pipes with different specifications and has high universality.
Description
technical field [0001] The invention relates to a pipe bending die. Background technique [0002] The processing form of the existing production and processing of the bending pipe is generally to realize the processing of the bending pipe through the cooperation of the rollers arranged on the upper and lower dies, but the specifications of the rollers of many existing pipe bending machines are fixed, the setting position is fixed, and only one type can be processed. Bend pipes of different specifications cannot be processed according to needs. [0003] For this reason, the patent No. 2010205937728 provides a pipe bending mold. By adjusting the specifications and positions of the rollers, the mold can process pipes of different specifications, which has great versatility; With discontinuity, there are still certain restrictions on the processing of bent pipes. Contents of the invention [0004] The purpose of the present invention is to provide a form of disposition of ro...
Claims
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IPC IPC(8): B21D7/08
Inventor 汤林海
Owner YANGZHOU XINBAO ELECTRIC
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