Fast mould clamping device for casting machine

A mold clamping device and casting machine technology, which is applied in the field of aluminum alloy casting equipment, can solve problems such as unreliable mold clamping and unsafety, and achieve the effects of reducing processing costs, convenient installation and adjustment, and convenient assembly

Active Publication Date: 2019-07-09
北京航大新材科技有限公司 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The present invention provides a quick clamping device for casting machines, the purpose of which is to solve the problem of unreliable and unsafe clamping caused by the large span of movable plates in existing casting machines with large mold structures

Method used

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  • Fast mould clamping device for casting machine
  • Fast mould clamping device for casting machine
  • Fast mould clamping device for casting machine

Examples

Experimental program
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Effect test

Embodiment

[0028] Example: A quick clamping device for a differential pressure casting machine

[0029] Refer to attached figure 1 to attach Figure 6 As shown, the differential pressure casting machine includes a host, a cooling cabinet and a control cabinet;

[0030]The main engine includes two main oil cylinders 1, a bottom plate 11, four columns 19, a middle partition 12, a movable plate 13, an upper top plate 21, a first mold clamping guide column 2, a second mold clamping guide column 43, and a holding furnace 14 , autoclave, mould, split-type wedge locking mechanism and material return mechanism, four columns 19 pass through the upper top plate 21, movable plate 13, middle partition 12 and bottom plate 11 from top to bottom to form a four-beam and four-column foundation frame , the movable plate 13 and the middle partition 12 can slide up and down along the column 19, the first clamping guide column 2 and the second clamping guide column 43 are all vertically supported between t...

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PUM

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Abstract

The invention discloses a fast mould clamping device for a casting machine. The casting machine includes a main oil cylinder, a middle partition plate, a moving plate, an upper top plate, a first mould clamping guide pillar and a second mould clamping guide pillar. The fast mould clamping device is characterized in that: the fast mould clamping device includes a split type wedged locking mechanismand a rejecting mechanism; the split type wedged locking mechanism is composed of a first wedged locking mechanism and a second wedged locking mechanism; the first wedged locking mechanism and the second wedged locking mechanism are arranged in a left and right mirror-symmetry manner; the rejecting mechanism includes a rejecting driving mechanism, a guide pillar, a rejecting guide sleeve, a rejecting plate, a rejecting rod, and a limited pillar; and the rejecting plate is arranged on the moving plate, the driving end of the rejecting driving mechanism is fixedly connected with the rejecting plate, the rejecting guide sleeve is fixed on the rejecting plate, the guide pillar penetrates into the rejecting guide sleeve and is connected with the rejecting guide sleeve in a sliding mode, and the lower end of the guide pillar is fixedly connected with the moving plate. According to the fast mould clamping device for the casting machine, fast mould clamping and mould closing of the casting machine are achieved, production efficiency is improved, the operation safety is ensured, and the effect of mould clamping is outstanding.

Description

technical field [0001] The invention belongs to the technical field of aluminum alloy casting equipment, and in particular relates to a quick clamping device for a casting machine. Background technique [0002] Lightweight is one of the most important ways to save fuel, reduce emissions, reduce consumption and increase range. Replacing traditional steel materials with lightweight materials such as aluminum alloys and magnesium alloys has become a design update for key components in the fields of aerospace, high-speed rail, and automobiles. inevitable choice. With the development of casting technology, more parts adopt casting methods such as low pressure casting, differential pressure casting, pressure regulating casting and squeeze casting. [0003] Differential pressure casting is based on low-pressure casting equipment. A sealed cover is added to the casting mold, and the cover is filled with compressed gas, so that the casting mold is under a certain pressure of the gas...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B22D18/04B22D18/06
CPCB22D18/04B22D18/06
Inventor 张花蕊张虎
Owner 北京航大新材科技有限公司
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