Die and die supporting mechanism thereof

Abstract

The embodiment of the invention discloses a die and a die supporting mechanism thereof, relating to the field of injection molding dies. The die and the die supporting mechanism have simple structures and large bearing force, and are easy to assemble and disassemble. The die supporting mechanism comprises a supporting beam, a fixedly-connected part and a cushion block, wherein the supporting beam is used for supporting a die middle template; the fixedly-connected part is fixedly connected with a die front template or a die back template; and the cushion block is fixedly connected with the die middle template, and is arranged on the supporting beam. The die comprises a die front template, a die back template and at least one die middle template, wherein the die is fixedly connected with at least one die supporting mechanism; and the die supporting mechanism comprises the supporting beam which is used for supporting the die middle template, the fixedly-connected part which is fixedly connected with the die front template or the die back template, and the cushion block which is fixedly connected with the die middle template, and is arranged on the supporting beam. The die supporting mechanism is applied to double-layer dies or multi-layer dies.

Description

technical field [0001] The invention relates to the field of injection molds, in particular to a mold and a mold support mechanism thereof. Background technique [0002] In the design of injection molds, two-layer molds or multi-layer molds are generally used to double the production efficiency. However, there is no fixed support method for the intermediate formwork in the middle of the multi-layer and double-layer molds. [0003] The existing technology provides a method of using mold guide pillars or designing an auxiliary support mechanism on the mold to realize the support of the middle part of the mold, such as figure 1 As shown, taking a double-layer mold as an example, the double-layer mold includes: a mold front template 2, a mold middle template 3 and a mold rear template 4, and a mold guide column 7 is set during the mold, and the double-layer mold is placed on two injection molding machine support plates 1, the two injection molding machine support plates 1 are ...

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Problems solved by technology

[0004] When realizing the present invention, the inventors found that the mold supporting mechanism provided by the prior art has at least the following problems: using the green column of the injection molding machine to fix the mold supporting mechanism needs to be matched with a specific type of injection molding equipment, and the accuracy of the injection molding equipment There is a certain impact; due to the load-bearing limit of using screws to fix the mold support mechanism and the green column of the injection molding machine, the mold support mechanism of this structure is only suitable for small molds such as double-layer and multi-layer molds with a weight of less than three tons. It is very large, which greatly limits the development of double-layer or multi-layer molds; moreover, it is difficult to assemble and disassemble, and it is necessary to continuously adjust the state of the mold support mechanism after loading the mold into the injection molding machine, which wastes a lot of time and causes a lot of manpower and material resources. consumption and waste

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