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Mould and fixing device thereof

A technology for fixing devices and moulds, which is applied to forming tools, manufacturing tools, metal processing equipment, etc., and can solve problems such as complex processes, defective products, and many fixing steps

Inactive Publication Date: 2011-08-31
南通市力达集装箱配件有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But when adopting the above mold 70 and the above device to fix the mold 70, not only the fixing steps are more, but the process is more complicated; and only the first fixing rod 81 and the second fixing rod 82 are in contact with the mold 70. , it may cause the mold 70 to move in the direction perpendicular to the second side 702 and the fourth side 704, which may cause defective products produced by the mold 70.

Method used

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  • Mould and fixing device thereof
  • Mould and fixing device thereof
  • Mould and fixing device thereof

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Embodiment Construction

[0019] The mold and its fixing device provided by the technical solution will be further described in detail below in conjunction with the accompanying drawings and multiple embodiments.

[0020] Please also refer to figure 1 and figure 2 The mold 10 provided by the first embodiment of the technical solution can be a stamping mold, a plastic mold, a die-casting mold or a forging mold, and its interior can have structures such as a punch, a blanking hole, a mold cavity or a casting cavity, and its exterior is a triangular prism Shape, that is, the cross section of the mold 10 is triangular. Therefore, the mold 10 has the first side wall 101, the second side wall 102 and the third side wall 103 which are adjacent in sequence, and the inner angle between the first side wall 101 and the second side wall 102, the second side wall 102 and the third side wall The sum of the inner angles of the three side walls 103 and the inner angles of the third side wall 103 and the first side...

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Abstract

The invention provides a mould which is provided with a first side wall, a second side wall and a third side wall, wherein the sum of an inner included angle of the first side wall and the second side wall, an inner included angle of the second side wall and the third side wall and an inner included angle of the third side wall and the first side wall is 180 degrees; and the first side wall, the second side wall and the third side wall are respectively provided with at least one fixing piece which is used for fixing the mould. The invention also provides the fixing device for the mould. The mould and the fixing device thereof have simple structure and are convenient for achieving stable fixing.

Description

technical field [0001] The invention relates to the technical field of molds, in particular to a mold and a fixing device thereof. Background technique [0002] As an indispensable part in modern industrial production, molds are playing an increasingly important role in industrial manufacturing. Molds mainly include stamping dies, plastic dies, die-casting dies and forging dies. Stamping dies are used to stamp and form sheets, and are widely used in aircraft, automobiles, watch parts, computer peripherals, military equipment and other fields that require metal stamping parts. Plastic molds are used to form plastic products, which usually include injection molding moulds, extrusion molding moulds, blow molding moulds, etc., and are widely used in electronics, instrumentation, and communication fields that require polymer material products. Please refer to Leslie J. Bowen et al. published in ISAF'92: Proceedings of the Eighth IEEE International Symposium on Applications of F...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B22D17/22B21D37/14B21J5/02B29C33/30
Inventor 王成文李文钦林承贤
Owner 南通市力达集装箱配件有限公司