Device for automatic ejection after flanging forming according to time difference

Abstract

The invention belongs to the technical field of automobile accessories and provides a device for automatic ejection after flanging forming according to time difference. The device comprises an upper mold plate, a beating block, a pressing spring, a pressing block, a forming block, a support table block and a lower fixed matching block, wherein the lower fixed matching block is located at the lower end, the beating block is fixed on the upper mold plate, the pressing block is fixed on the upper mold plate through the pressing spring, the forming block is mounted at the bottom of the beating block, combined together with the beating block and located at the upper end of the lower fixed matching block, and an automatic ejection device is arranged between the support table block and the lower fixed matching block. The device has the advantages that operation is simple and convenient, the production efficiency is greatly improved, all that is required is to place working products in the device, the flanging forming procedure and the automatic ejection procedure can be realized after the products meet the requirement of the time difference of the device, the defect that the product quality is affected by deformation of the flanging position of automobile trim strips in the prior art is overcome, the product quality is stable and is correspondingly improved, automatic production can be realized, and the labor intensity and the production cost are reduced.

Description

technical field [0001] The invention belongs to the technical field of machinery and relates to a time-difference automatic jacking device after flanging forming. Background technique [0002] In China, bright strip products account for a large number of automotive decorative strip products. This type of product has high quality requirements. At present, the existing automotive decorative strips need to put long strip-shaped decorative strip products into corresponding molds during production. For flanging, after flanging, it is necessary to take out the trim product after flanging. One of the existing methods is to directly take out the material by hand after both the pressing block and the forming block are withdrawn. This method The operation is troublesome, the product quality is strongly disturbed by human factors, and the work efficiency is low. Another method is to install an automatic ejector device in the mold, but the structure between the automatic ejector device ...

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Problems solved by technology

[0002] In China, bright strip products account for a large number of automotive decorative strip products. This type of product has high quality requirements. At present, the existing automotive decorative strips need to put long strip-shaped decorative strip products into corresponding molds during production. For flanging, after flanging, it is necessary to take out the trim product after flanging. One of the existing methods is to directly take out the material by hand after both the pressing block and the forming block are withdrawn. This method The operation is troublesome, the product quality is strongly disturbed by human factors, and the work efficiency is low. Another method is to install an automatic ejector device in the mold, but the structure between the automatic ejector device and the pressing block and the forming block is unreasonable. If the material is ejected before the pressing block is withdrawn, it will cause deformation of the flange position of the car trim and affect the quality of the product

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