Curved surface die on special-shaped curved surface quick formation machine

A special-shaped curved surface and forming machine technology, applied in the direction of forming tools, manufacturing tools, metal processing equipment, etc., can solve the problems of high cost, low efficiency, waste power, etc., and achieve the effect of smooth surface, small damage, and easy and free forming of workpieces

Active Publication Date: 2010-06-02
WUXI JINQIU MACHINERY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the existing technology, it is impossible to use the same curved surface mold to make various curved surface workpieces with different degrees of curvature in various industries such as aviation, aerospace, locomotives, automobiles, and shipbuilding. Dies with different curvatures can be pressed separately. Therefore, there are many types and specifications of molds required, and the work is time-consuming and labor-intensive. The efficiency is low and the cost is high.

Method used

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  • Curved surface die on special-shaped curved surface quick formation machine
  • Curved surface die on special-shaped curved surface quick formation machine

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Embodiment Construction

[0010] Below the present invention will be further described in conjunction with the embodiment in the accompanying drawing:

[0011] Such as figure 1 Shown, mold of the present invention is made up of upper mold 1 and lower mold. Among them, the upper mold 1 is integrally cast by the upper mold seat a, the steel ball b, and the upper mold body d through special rubber c; the lower mold is made of hardwood 2, large cross-recessed countersunk screws 3, lower mold pad 4, and gland 5. The elastic block 6, the small cross recessed countersunk screw 7, the lower mold base 8, and the sheath 9 are composed. The elastic block 6 is formed by casting the outer sleeve e and the inner sleeve g through special rubber f.

[0012] The upper mold 1 and the lower mold base 8 of the present invention are respectively connected with the special-shaped curved surface rapid prototyping machine. The upper die is connected to the punch of the special-shaped curved surface rapid prototyping machin...

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Abstract

The invention relates to a curved surface mold used on a special-shaped curved surface rapid forming machine, which belongs to the metal plate processing industry. An upper mold is formed by adoptingan upper mold connecting base, a steel ball and an upper mold body via rubber integral casting; a lower mold pad is rigidly connected with an elastic block, the elastic block is tightly matched on a lower mold base, a pressing cover is further used for axial fixation, the pressing cover is fixed on the lower mold base, a hard wood is arranged in the lower mold pad; and the elastic block is formedby an outer sleeve and an inner sleeve via rubber casting. The curved surface mold has simple, compact and reasonable structure; the surface of a formed workpiece is smooth, the damage is very small;the curvature of the workpiece to be bent can be controlled arbitrarily, which can be large or small; furthermore, the curved surface mold does not need to be added with any mold during the manufacturing process, and the forming of the workpiece is very easy.

Description

technical field [0001] The invention relates to a curved surface mold used on a special-shaped curved surface rapid forming machine, specifically used for forming plates of different materials under various bending degrees, and belongs to the sheet metal processing industry. Background technique [0002] In the existing technology, it is impossible to use the same curved surface mold to make various curved surface workpieces with different degrees of curvature in various industries such as aviation, aerospace, locomotives, automobiles, and shipbuilding. Molds with different curvatures can only be achieved by pressing them separately. Therefore, many types and specifications of molds are required, and the work is time-consuming and labor-intensive, with high efficiency and low cost. Contents of the invention [0003] The object of the present invention is to overcome above-mentioned weak point, thereby provide a kind of curved surface mold that is used on the special-shaped...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B21D5/00B21D37/10B21D22/10
Inventor 平东良
Owner WUXI JINQIU MACHINERY
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