Convenient stretch-bending machine stretch-bending device

Abstract

The invention provides a convenient stretch-bending machine stretch-bending device which comprises a working circular disc, a center pin shaft and a material plate track. A pressing block is arranged at the portion where the material plate track enters the center pin shaft. An idler wheel, a stopping block and an air cylinder are arranged behind the pressing block and fix the pressing block in a combined mode, action force is exerted on the pressing block which then presses a material plate, the fact that the materials plate is attached with the material plate track is guaranteed, so that the same standard is maintained before each stretch bending, and pass percent is guaranteed. The convenient stretch-bending machine stretch-bending device has the advantages of being simple and reasonable in structure, the probability that unqualified products are generated during a production process is greatly lowered, and the competitive strength of an enterprise is improved.

Description

technical field [0001] The invention belongs to the field of mechanical processing, and in particular relates to a stretch bending device for a portable stretch bending machine. Background technique [0002] In the process of mechanical processing, especially in the process of bending the material plate, it is necessary to be very careful when unloading the material. A slight deviation will easily lead to the situation that the stretch bending is not in place. Even if the material plate is placed properly, due to the tension of each section of the material and Uneven, in the absence of external force control, there will also be cases where the stretch bending is not in place, so that unqualified products will easily appear, which need to be reprocessed or even some seriously unqualified ones can only be treated as waste products, which increases the enterprise's The investment in production costs is not conducive to the market competition of enterprises. Contents of the in...

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Problems solved by technology

[0002] In the process of mechanical processing, especially in the process of bending the material plate, it is necessary to be very careful when unloading the material. A slight deviation will easily lead to the situation that the stretch bending is not in place. Even if the material plate is placed properly, due to the tension of each section of the material and Uneven, in the absence of external force control, there will also be cases where the stretch bending is not in place, so that unqualified products will easily appear, which need to be reprocessed or even some seriously unqualified ones can only be treated as waste products, which increases the enterprise's The investment in production costs is not conducive to the market competition of enterprises

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