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Engine cylinder body movable mold capable of achieving high-precision mold closing

An engine block, high-precision technology, applied in the direction of mold handling equipment, casting molding equipment, casting molds, etc., can solve the problems of lack of guidance and limit in the mold closing process, affecting the quality of engine casting, and cumbersome mold closing process, etc. , to achieve the effect of improving mold clamping accuracy, convenient operation and good sealing effect

Pending Publication Date: 2020-01-31
GUANGZHOU DIE & MOLD MFG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

The cylinder casting cavity mold in the prior art lacks guidance and positioning during the mold closing process, which leads to cumbersome mold clamping process and inaccurate mold clamping, which directly affects the casting quality of the engine

Method used

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  • Engine cylinder body movable mold capable of achieving high-precision mold closing
  • Engine cylinder body movable mold capable of achieving high-precision mold closing
  • Engine cylinder body movable mold capable of achieving high-precision mold closing

Examples

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Embodiment Construction

[0020] Orientation terms such as up, down, left, right, front, back, front, back, top, and bottom that are mentioned or may be mentioned in this specification are defined relative to their structures, and they are relative concepts. Therefore, it is possible to make corresponding changes according to its different positions and different usage states. Accordingly, these or other directional terms should not be construed as limiting terms.

[0021] The implementations described in the following exemplary examples do not represent all implementations consistent with the present disclosure. Rather, they are merely examples of approaches consistent with aspects of the disclosure as recited in the appended claims.

[0022] The terminology used in the present disclosure is for the purpose of describing particular embodiments only, and is not intended to limit the present disclosure. As used in this disclosure and the appended claims, the singular forms "a", "the", and "the" are in...

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Abstract

The invention discloses an engine cylinder body movable mold capable of achieving high-precision mold closing. The inner side surface of the movable mold is provided with a cross-shaped concave groove, the middle of the concave groove is provided with an auxiliary mold capable of being matched with a fixed mold, the concave groove is divided into four channels by the auxiliary mold, and the periphery of the auxiliary mold is provided with a plurality of limiting blocks protruding from the inner side surface of the movable mold to the outside; and the periphery of the movable mold is provided with a plurality of fixing grooves, and the multiple fixing grooves can be used for closing, guiding and fixedly connecting the movable mold and the fixed mold. According to the engine cylinder body movable mold, by arranging the multiple limiting blocks on the periphery of the auxiliary mold, high-precision close-range positioning can be conducted on closing of the auxiliary mold and the fixed mold through the limiting blocks, the mold closing accuracy is improved, the sealing effect is good, and accordingly, the casting quality is improved; and the fixing grooves formed in the periphery of the movable mold can provide guiding for the movable mold before the movable mold moves towards the fixed mold, the alignment precision of the movable mold is corrected before closing of the fixed moldand the auxiliary mold, and the mold closing standard is provided for operation.

Description

technical field [0001] The invention relates to the technical field of engine cylinder casting, in particular to a movable mold of an engine cylinder capable of high-precision mold clamping. Background technique [0002] The cylinder block of the automobile engine is the skeleton of the engine, and the main parts are installed in it to bear the load in motion. The casting accuracy of the cylinder block of the engine is the key to ensure the performance of the engine. The cylinder casting cavity mold of the prior art lacks guidance and positioning during the mold closing process, resulting in cumbersome mold clamping process and inaccurate mold clamping, which directly affects the casting quality of the engine. Contents of the invention [0003] Based on this, the purpose of the present invention is to provide a movable mold of an engine cylinder block which can be clamped with high precision, which is convenient to operate, improves the mold clamping precision, and improv...

Claims

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Application Information

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IPC IPC(8): B22C9/22B22C9/06B22D33/04
CPCB22C9/06B22C9/22B22D33/04
Inventor 黄志敏朱冠帷梁富
Owner GUANGZHOU DIE & MOLD MFG
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