Disk blade quenching mould

A technology of mold and rake, which is applied in the field of rake quenching mold

Inactive Publication Date: 2016-10-26
TIANJIN HEAT TREATMENT INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] In view of this, the present invention aims to propose a rake blade quenching mold to solve the problem of good sealing effect and satisfying the rapid introduction of cooling liquid

Method used

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  • Disk blade quenching mould
  • Disk blade quenching mould

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Embodiment Construction

[0030] It should be noted that, in the case of no conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other.

[0031] In describing the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", The orientations or positional relationships indicated by "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. are based on the orientation or positional relationships shown in the drawings, and are only for the convenience of describing the present invention Creation and simplification of description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore should not be construed as limiting the invention. In addition, the terms "first", "second", etc. are used for descriptive purposes only, and should no...

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Abstract

The invention provides a disk blade quenching mould which comprises an upper mould set and a lower mould set. The upper mould set comprises an upper mould base and an upper mould. A first upper mould solution groove is formed in the upper end face of the upper mould. The lower end face of the upper mould is a curved surface sunken inwards. The upper mould base comprises a second upper mould solution groove matched with the first upper mould solution groove. After the upper mould base and the upper mould are buckled, the first upper mould solution groove and the second upper mould solution groove form an upper mould solution cavity. A liquid inlet hole is further formed in the upper mould base. The upper mould solution cavity communicates with the outside through the liquid inlet hole. The disk blade quenching mould can spray cooling liquid into machining space fast, and at the moment, a workpiece located in the machining space can be cooled and machined. In order to make the contact surface between the surface of the mould and the quenched workpiece smaller, a ring-shaped water passing groove is machined in the surface of the mould, the quenching cooling speed is increased, and the cooling temperature can be more uniform.

Description

technical field [0001] The invention belongs to the field of quenching processing, and in particular relates to a rake blade quenching mold. Background technique [0002] In the prior art, the direct mold molding process after quenching has relatively high requirements on the mold. Since the cooling process needs to be carried out directly on the mold, the wear resistance of the mold is required to be relatively high. At the same time, it is also required that the mold is sufficiently sealed when the coolant is passed into it. Otherwise, it will cause irreparable damage to the processed products, and the current enterprises have not solved this problem well. Contents of the invention [0003] In view of this, the present invention aims to propose a rake blade quenching mold to solve the problem of good sealing effect and fast feeding of cooling liquid. [0004] In order to achieve the above object, the technical solution created by the present invention is achieved in thi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C21D1/673C21D9/00
CPCC21D1/673C21D9/0068
Inventor 宋宝敬
Owner TIANJIN HEAT TREATMENT INST
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