A flattening mold for pipe fittings
A technology for pipe fittings and molds, which is applied in the field of flattening molds for pipe fittings. It can solve the problems of inaccurate flattening positions, high scrapping rate, and difficulty in picking up parts, and achieve the effects of high yield rate, convenient operation for employees, and improved production efficiency.
Active Publication Date: 2021-08-03
ZIXING YUEXING AUTO PARTS MFG
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Problems solved by technology
[0005] The technical problem to be solved by the present invention is to provide a method for the automobile instrument panel crossbeam in view of the inaccurate flattening position of the flattening mold of the automobile beam pipe fittings in the prior art, the pipe fittings are easily deformed when flattened, the scrap rate is high, and the parts are difficult to take out. Pipe flattening mold
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[0025] The present invention will be further described below in conjunction with specific examples.
[0026] The present invention will be described in detail below in conjunction with specific embodiments shown in the accompanying drawings. However, these embodiments do not limit the present invention, and any structural, method, or functional changes made by those skilled in the art according to these embodiments are included in the protection scope of the present invention.
[0027] As shown in Figures 1 to 4, a flattening die for pipe fittings includes an upper mold mechanism and a lower mold mechanism. The bottom is provided with a flattening punch 11, and the lower end of the punch 11 is provided with a stripping mechanism, and the stripping mechanism is a stripping plate 12; 20 is provided with a die mechanism and a pipe fitting placement mechanism. The die fitting mechanism is arranged at both ends of the pipe fitting placement mechanism. The pipe fitting placement me...
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The invention discloses a pipe fitting flattening die, which comprises an upper mold mechanism and a lower mold mechanism, the upper mold mechanism includes an upper mold base, an upper splint is installed on the lower part of the upper mold base, and a punching plate is installed on the lower part of the upper splint. A flat punch, the lower template is provided with a die mechanism and a pipe fitting placement mechanism, the die mechanism is arranged at both ends of the pipe fitting placement mechanism, and the pipe fittings to be flattened are placed in the pipe fitting placement mechanism. The mold of the present invention is provided with U-shaped grooves for placing pipe fittings, and a die mandrel and a profiling block are respectively provided at both ends of the pipe fittings. One end of the die mandrel is connected with the profiling block, and the other end is connected with the cylinder to drive the die The mold mandrel moves on the lower mold seat until the profiling block on the die mandrel forms a U-shaped groove. flat. The invention has the advantages of accurate flattening position, high rate of good products, convenient operation by employees, and greatly improves production efficiency.
Description
technical field [0001] The invention relates to the field of flattening automobile pipe beams, in particular to a flattening mold for pipe fittings. Background technique [0002] The pipe fittings of the crossbeam of the automobile instrument panel are flattened, and the pipe fittings need to avoid other parts during installation and use, so it is necessary to flatten at the position where the pipe fittings avoid. [0003] What is used in the prior art is direct flattening, the flattening position is inaccurate, and there is no mandrel; when flattening, the pipe is deformed, the scrap rate is high, and it is difficult to take out the piece, and the efficiency is low. Moreover, the inaccuracy of the flattening position of the pipe fittings and the deformation of the flattening position will have an impact on the subsequent punching process, shrinking process, and welding process. On the other hand, after the pipe fittings are flattened, the pipe fittings are deformed. At thi...
Claims
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IPC IPC(8): B21D37/10B21D41/04
CPCB21D37/10B21D41/04
Inventor 欧鹏黄海
Owner ZIXING YUEXING AUTO PARTS MFG