Die exchange device for die casting machine

A technology for die-casting machines and molds, which is applied in the field of die-changing devices for die-casting machines, which can solve the problems of mold hanging, time-consuming, difficult operation, etc., and achieve the effects of speeding up die-changing, flexible operation, and safe operation

Active Publication Date: 2013-05-22
GUANGDONG YIZUMI PRECISION MACHINERY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The existing mold loading method is to directly lift the mold with tools such as a crane, and rely on the staff to control the crane to align the mold with the material tube. The operation is very difficult and time-consuming, and may cause the danger of the mold falling

Method used

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  • Die exchange device for die casting machine
  • Die exchange device for die casting machine
  • Die exchange device for die casting machine

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Embodiment Construction

[0016] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0017] see Figure 1-Figure 3 , the mold changing device of this die casting machine includes a movable template 7 and a fixed template 1 arranged on the die casting machine, the two are connected by opening and closing the big bar 4, and the left and right molds that can be connected with the mold 11 are slidably arranged on the big bar 4 The connected first supporting frame 6 and the second supporting frame 3 are respectively connected to the large bar 4 in a sliding bar connection mode through the precise fit of the hole and the shaft.

[0018] One end of the first supporting frame 6 close to the movable template 7 is slidably connected with the movable template 7 through a length-adjustable strip rod 8 . One end of the second support frame 3 close to the fixed template 1 is slidably connected with the fixed template 1 through the hydraulic cylinder...

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PUM

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Abstract

The invention relates to a die exchange device for a die casting machine. The die exchange device comprises a movable die plate and a fixed die plate which are arranged on the die casting machine, wherein the movable die plate is connected with the fixed die plate in an opening and closing mode by a large bar; a first support frame and a second support frame which can be connected with a left mold and a right mold of a die are arranged on the large bar in a sliding mode; one end, which is close to the movable die plate, of the first support frame is connected with the movable die plate in a sliding mode by a length adjustable strip rod; one end, which is close to the fixed die plate, of the second support frame is connected with the fixed die plate in a sliding mode by a hydraulic oil cylinder; a positioning rod which can be connected in a detachable mode is arranged between the first support frame and the second support frame; and positioning pins or a positioning holes are formed onthe first support frame and the second support frame respectively and are connected with the left mold and the right mold of the die in a positioning mode. The die exchange device accelerates the dieexchange speed of the die casting machine effectively, is safe in operation, and has the characteristics of simple and reasonable structure, flexible operation and low manufacturing cost.

Description

technical field [0001] The invention relates to a die-casting machine, in particular to a die-changing device for a die-casting machine. Background technique [0002] In the production of die-casting products, each product has a corresponding pair of molds. When replacing the mold, the holes on the mold must be aligned with the material tubes installed on the fixed plate, and the matching between the holes and the material tubes is a precise fit. [0003] The existing mold loading method is to directly lift the mold by tools such as a crane, and rely on the staff to control the crane to align the mold with the material tube. The operation is very difficult and time-consuming, and may cause the danger of the mold falling. Contents of the invention [0004] The object of the present invention is to provide a die-changing device for a die-casting machine with simple and reasonable structure, flexible operation, fast die-changing speed and low manufacturing cost, so as to over...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B22D17/20
Inventor 景友燕冯永胜高潮
Owner GUANGDONG YIZUMI PRECISION MACHINERY
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