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Manufacturing device of knock-off core and manufacturing method thereof

A technology of easy-to-cut pieces and equipment, which is applied in the direction of casting molding equipment, metal processing equipment, manufacturing tools, etc., can solve the problems of low efficiency, high power consumption, and inability to guarantee production volume, and achieve simple operation, reduce labor intensity, and guarantee quality effect

Inactive Publication Date: 2012-06-20
广东省韶铸集团有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Usually, the easy-cut sheet is made by ordinary thermal core machine, which has low efficiency and high power consumption, which cannot guarantee the production volume.

Method used

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  • Manufacturing device of knock-off core and manufacturing method thereof
  • Manufacturing device of knock-off core and manufacturing method thereof
  • Manufacturing device of knock-off core and manufacturing method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0017] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0018] see figure 1 and figure 2 , a kind of riser easy-cut sheet production equipment, a sand-shooting cylinder 1 is installed on the side above the frame, the sand-shooting cylinder 1 is connected with a sand-shooting cylinder 2, and a 14-station is installed in the middle above the frame The reset cylinder 3 controlled by the rotary mold 4 is equipped with a rotating shaft 8 below the reset cylinder 3, and the two ends of the rotating shaft 8 are respectively sleeved in the 7222 bearing 5 and the 8106 bearing 13, and a slip ring 10 is sleeved on the outer circumference of the rotating shaft 8. A carbon brush holder 9 is installed on the slip ring 10, and an adjusting nut 12 is installed under the rotating shaft 8. One end of the adjusting nut 12 is set in the 42207 bearing 11, and a positioning cylinder 7 is installed on the other side above the fr...

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Abstract

The invention relates to a manufacturing device of a knock-off core and a manufacturing method thereof. One side above a stand is provided with a sand ejecting cylinder, the sand ejecting cylinder is connected with a sand ejecting tube, the middle part above the stand is provided with a resetting cylinder controlled by a 14-station rotating mould, a rotating shaft is arranged below the resetting cylinder, the other side above the rack is provided with a positioning cylinder, a working platform is arranged below the positioning cylinder, and the front end part above the stand is provided with a pusher-type cylinder. By adopting the special 14-station knock-off core manufacturing device which has simple operation, low manufacturing cost and stable operation and can realize continuous automatic production in the invention, the production requirements can be met, the core production efficiency is improved, the production speed of the knock-off core is improved to one piece per six secondsfrom one piece per two minutes, the working efficiency is improved by nearly 20 times, the electricity consumption is saved by 1 / 3, the quality of the knock-off core is ensured, and the labour intensity of workers is reduced.

Description

technical field [0001] The invention belongs to the technical field of mechanical manufacturing and automatic control, and relates to a production device and a production method of a riser easy-cut sheet applied to a heating riser process in the foundry industry. Background technique [0002] The heating riser is the key process of casting feeding. Placing an easy-cut piece at the connection between the heating riser and the casting is an advanced technology to separate the casting from the riser. It can be disconnected by knocking on the riser. Usually, the easy-cut sheet is made by a common hot core machine, which has low efficiency and high power consumption, and cannot guarantee the production volume. Contents of the invention [0003] In order to overcome the above-mentioned shortcomings of the prior art, the present invention provides a device with simple operation, low manufacturing cost, stable operation, continuous automatic production, improved core-making eff...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B22C9/08B22C13/12
Inventor 赖允勤姚先成
Owner 广东省韶铸集团有限公司
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