Metal plate processing multi-stage bending die
A bending die and sheet metal technology, applied in the field of sheet metal processing, can solve problems such as low processing efficiency, time-consuming and laborious, and affect the processing quality of pipe fittings, and achieve the effects of improving processing efficiency and quality, ensuring accuracy, and high processing accuracy
Inactive Publication Date: 2020-08-07
汪煜
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Problems solved by technology
[0002] In the field of sheet metal processing, it is often necessary to bend sheet metal parts, such as sheet metal parts such as pipe fittings. Usually, when bending sheet metal parts such as pipe fittings, the pipe is inserted into the bending equipment and rotated or The pipe is bent by pressing, but this processing method can only bend the pipe in one direction, and cannot perform multi-stage bending, such as a concave bend. At this time, manual operation is required to perform multi-stage bending on the pipe. Bending, but manual operation cannot ensure the accuracy of bending, which affects the processing quality of pipe fittings, and is time-consuming and labor-intensive, resulting in low processing efficiency
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[0021] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific illustrations. It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other.
[0022] Such as Figure 1 to Figure 6 As shown, a multi-stage bending die for sheet metal processing includes a fixed base 1, and the top of the fixed base 1 is symmetrically provided with a movable groove 11, and a No. A movable base 2 is provided, the bottom of the movable base 2 is inserted in the No. 1 chute 12, the top of the movable base 2 is flush with the top of the fixed base 1, and the fixed base 1 is used to be fixed on the ground, The movable slot 11 cooperates with the No. 1 chute 12 for connecting the movable base 2 and realizing the movement of the movable base 2 .
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The invention relates to the field of metal plate processing, in particular to a metal plate processing multi-stage bending die. The die is characterized in that first clamping blocks are symmetrically and fixedly connected to one ends of a fixed base and a movable base and one side of a sliding block correspondingly, one side of each of the first clamping blocks is of a semi-arc-shaped structure,a corresponding first inserting groove is formed in the corresponding end of each of the first clamping blocks, a plurality of second clamping blocks are symmetrically arranged among the first clamping blocks correspondingly, one side of each of the second clamping blocks is of a semi-arc-shaped structure, the second clamping blocks and the first clamping blocks are symmetrically arranged, corresponding second inserting grooves are symmetrically formed in the two ends of each of the second clamping blocks, movable discs are inserted into the first inserting grooves and the second inserting grooves correspondingly, a corresponding connecting rod is fixedly connected between the every two movable discs, limiting grooves of arc-shaped structures are formed in the movable discs correspondingly, and limiting clamping blocks are inserted into the limiting grooves correspondingly. The die can achieve multi-stage bending of pipe fitting type sheet metal parts, has high bending precision and is suitable for popularization.
Description
technical field [0001] The invention relates to the field of sheet metal processing, in particular to a multi-stage bending die for sheet metal processing. Background technique [0002] In the field of sheet metal processing, it is often necessary to bend sheet metal parts, such as sheet metal parts such as pipe fittings. Usually, when bending sheet metal parts such as pipe fittings, the pipe is inserted into the bending equipment and rotated or The pipe is bent by pressing, but this processing method can only bend the pipe in one direction, and cannot perform multi-stage bending, such as a concave bend. At this time, manual operation is required to perform multi-stage bending on the pipe. Bending, but manual operation cannot ensure the accuracy of bending, which affects the processing quality of pipe fittings, and is time-consuming and labor-intensive, resulting in low processing efficiency. Contents of the invention [0003] In order to solve the above problems, the pre...
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IPC IPC(8): B21D7/06B21D43/00
CPCB21D7/06B21D43/003
Inventor 汪煜胡峰
Owner 汪煜