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Forming device and forming method for small-diameter pressure-head-free short cylinder

A molding device and small-diameter technology, applied in the field of machinery and equipment to save material costs and improve work efficiency

Pending Publication Date: 2021-03-09
SINOSTEEL XIAN MACHINERY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The embodiment of the present application solves the technical problem in the prior art that only half of the molding can be made and the indenter needs to be left by providing a forming device and forming method for a short cylinder with a small diameter and no indenter, and realizes One-time compression molding of the barrel

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  • Forming device and forming method for small-diameter pressure-head-free short cylinder
  • Forming device and forming method for small-diameter pressure-head-free short cylinder
  • Forming device and forming method for small-diameter pressure-head-free short cylinder

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Embodiment Construction

[0022] 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 part of the embodiments of the present invention, not all of them. 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.

[0023] In the description of the embodiments of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer " and other indicated orientations or positional relationships are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the embodiments of the present invention and simplifying the description,...

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Abstract

The invention discloses a forming device and a forming method for a small-diameter pressure-head-free short cylinder, and aims to solve the technical problems that only one-half forming can be manufactured and a pressure head needs to be reserved in the prior art. The device comprises a pressure mechanism and a tool mechanism, wherein the tool mechanism is detachably connected to the inner side ofthe pressure mechanism, the tool mechanism can extrude a plate driven by the pressure mechanism so that the plate is bent into an arc shape along a plain line until the whole plate is bent into a cylinder shape, and the plate machined into the cylindrical shape can be integrally moved out after the tool mechanism is disassembled. According to the device, the tool mechanism is detachably connectedto the inner side of the pressure mechanism so that the machined cylindrical plate can be integrally separated from the tool mechanism through a disassembling end of the tool mechanism, the technicalproblems that in the prior art, only one-half forming can be manufactured, and the pressure head needs to be reserved are effectively solved, one-time compression molding of the cylinder body is realized, the work efficiency is improved, and the material cost is saved.

Description

technical field [0001] The present application relates to the technical field of mechanical equipment, and in particular to a forming device and a forming method of a small-diameter headless short cylinder. Background technique [0002] In the production of the cylinder, the prior art usually adopts plate shearing, retains the pressure head, and utilizes cylinder forming tooling. Such as Figure 1 to Figure 3 As shown, according to the plain line cold pressing, one-half molding is carried out through the comparison of card templates. Then cut the pressure head, butt joint into a whole cylinder after welding, and finally use manual calibration to meet the size requirements of the drawing. [0003] The existing cylinder forming tooling can only produce one-half forming, and a pressure head needs to be reserved. In the follow-up operation, it is necessary to cut the indenter, and then weld the half of the shape. The operation is complicated, the production efficiency is low, ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B21D5/00B23P15/00
CPCB21D5/00B23P15/00
Inventor 宋善芸孙业青田小元郭哲张守恩付聚贤
Owner SINOSTEEL XIAN MACHINERY