Soft forming servo hydraulic press preventing damage to workpiece surface

A servo hydraulic machine and workpiece surface technology, applied in the field of mechanical processing, can solve the problems of surface scratches, workpiece surface damage, affecting physical properties, etc., and achieve the effect of convenient picking and replacement

Pending Publication Date: 2020-09-01
无锡科徕数控机床有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The traditional four-column press causes damage to the surface of the workpiece due to friction during the metal forming process, and there are scratches on the surface, which affects its physical properties

Method used

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  • Soft forming servo hydraulic press preventing damage to workpiece surface
  • Soft forming servo hydraulic press preventing damage to workpiece surface
  • Soft forming servo hydraulic press preventing damage to workpiece surface

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Embodiment Construction

[0018] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0019] see Figure 1-3 , the present invention provides a kind of soft forming servo hydraulic machine which can prevent the workpiece surface from being damaged. A plunger cylinder 12 is fixedly installed in the middle of the crossbeam 1, and a slider 9 is fixedly installed with the output end of the plunger cylinder 12 downward. On both sides of the plunger cylinder 12, there are piston cylinders 11 fixedly installed on the upper crossbeam 1, and the output ...

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Abstract

The invention discloses a soft forming servo hydraulic press preventing damage to a workpiece surface. The soft forming servo hydraulic press preventing damage to the workpiece surface includes a base; an upper beam is fixedly arranged at the upper end of the base; the four corners of the upper beam and the base are fixedly connected by guide posts; a plunger cylinder is fixedly installed in the middle of the upper beam; and the output end of the plunger cylinder is fixedly installed with a sliding block downward. The invention relates to a hydraulic device, in particular to a soft forming servo hydraulic press preventing damage to the workpiece surface, and belongs to the technical field of mechanical processing. According to the invention, the surface of the workpiece is prevented from being damaged by friction during the forming process of a rubber upper mold, the surface of the material after compression molding has no scratches, and the surface of the material is the same as before compression, so as to meet the high-standard requirements of the aviation industry for part products; the physical properties of the processed workpiece is not affected; the upper mold rubber is convenient and quick to replace; and the displacement of a worktable is driven by a moving mechanism, which makes the pick-up of parts more convenient.

Description

technical field [0001] The invention relates to a hydraulic device, in particular to a soft forming servo hydraulic machine which prevents the surface of a workpiece from being damaged, and belongs to the technical field of mechanical processing. Background technique [0002] The upper mold of the HPFS soft forming servo hydraulic press is made of rubber, which can prevent the workpiece from being damaged by friction. The traditional four-column press causes damage to the surface of the workpiece due to friction during the metal forming process, and there are scratches on the surface, which affects its physical properties. Contents of the invention [0003] The object of the present invention is to provide a soft forming servo hydraulic machine which can prevent the surface of the metal workpiece from being damaged, so as to solve the problems raised in the above-mentioned background technology. [0004] In order to achieve the above object, the present invention provides...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B21D22/02
CPCB21D22/02
Inventor 刘利冰
Owner 无锡科徕数控机床有限公司
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