Sand mould clamping mechanism

A clamping mechanism and sand mold technology, which is applied to the equipment, manufacturing tools, and additive processing of casting molds. It can solve the problems of high labor intensity, low production efficiency, and complicated sand transfer process, and achieve the effect of automation.

Pending Publication Date: 2020-02-14
KOCEL INTELLIGENT FOUNDRY IND INNOVATION CENT CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

[0003] Based on this, it is necessary to provide a sand mold that can be applied to different sizes for the problems of complex transfer process, high labor intensity, low production efficiency, hidden safety hazards, and the inability to realize large-scale and efficient automatic production of sand molds in the prior art. , Grabbing sand molds with different weights, and a sand mold clamping mechanism that can effectively improve the efficiency of sand mold production

Method used

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Embodiment Construction

[0020] In order to facilitate the understanding of the present invention, the present invention will be described more fully below with reference to the associated drawings. Preferred embodiments of the invention are shown in the accompanying drawings. However, the present invention can be embodied in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present invention more thorough and comprehensive.

[0021] It should be noted that when an element is referred to as being “disposed on” another element, it may be directly on the other element or there may also be an intervening element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical", "horizontal", "left", "right", "top", "bottom", "bottom", "top" and similar expressions...

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Abstract

The invention relates to a sand mould clamping mechanism. The sand mould clamping mechanism comprises a cross beam, a rotating shaft rotatably mounted on the cross beam, clamping arms slidingly mounted on the two ends of the cross beam and gripper assemblies fixedly mounted on the bottom ends of the clamping arms. Each gripper assembly comprises a fixed base, multiple large grippers and multiple small grippers, and the large grippers and the small grippers are arranged on the fixed base in a spaced manner. The fixed bases are rotatably mounted on the inner side walls of the corresponding clamping arms, the large grippers are used for being clamped on lifting handles of large sand moulds, the small grippers are used for protruding and extending into concave structures of small sand moulds,and the sand mould clamping mechanism can be suitable for grabbing of sand moulds of different sizes and different weights, and the efficiency of producing sand moulds can be effectively improved.

Description

technical field [0001] The invention relates to the field of intelligent equipment manufacturing, in particular to a sand mold clamping mechanism. Background technique [0002] Because 3D printing technology does not need to consider the problems of mold removal and material removal in traditional processes, and saves mold making, core making, modeling and other processes, it can basically realize sand printing and casting of various complex castings, which greatly improves the casting process design. Based on its huge application advantages, 3D sand molds have gradually been recognized by the market, gradually realized industrialization, and are being promoted and applied at a faster development speed. However, 3D printing sand molds also have disadvantages such as it is not easy to directly insert the core bone and install the lifting core nose. Therefore, when designing the sand core, it is necessary to design a lifting device or a lifting handle on the sand mold for the ...

Claims

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Application Information

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IPC IPC(8): B22D33/02B33Y30/00
CPCB22D33/02B33Y30/00
Inventor 李朝东李佳玫宋建良
Owner KOCEL INTELLIGENT FOUNDRY IND INNOVATION CENT CO LTD
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