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Device for removing sand on casting blank conveniently

A casting and blank technology is applied in the field of convenient casting blank sand removal devices, which can solve the problems of time-consuming, difficult manual removal, difficult removal of sand blocks, etc., and achieves the effects of good sand removal effect and convenient finishing.

Inactive Publication Date: 2017-12-15
合肥众望电气科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Aiming at the deficiencies of the prior art, the present invention provides a convenient casting blank sand removal device, which solves the problem that the manual removal method is very difficult and time-consuming, and the sand blocks located on the inner wall or corner of the casting are more difficult to remove

Method used

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  • Device for removing sand on casting blank conveniently
  • Device for removing sand on casting blank conveniently

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Embodiment Construction

[0019] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0020] see Figure 1-2 , the present invention provides a technical solution:

[0021] A convenient casting blank sand removal device, including a handle 1, a battery 23 is arranged inside the handle 1, and an anti-slip rubber sleeve 24 is arranged on the handle 1, a casing 2 is clamped on one side of the handle 1, and the inner wall of the casing 2 The bottom of the housing 2 is fixedly connected with a fixed block 3, the bottom of the housing 2 is provided ...

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Abstract

The invention discloses a device for removing sand on a casting blank conveniently and relates to the technical field of mechanical equipment. The device for removing the sand on the casting blank conveniently comprises a handle. A shell is connected to one side of the handle in a clamped mode, and a fixed block is fixedly connected to the bottom of the inner wall of the shell. A first motor is fixedly connected to the top of the fixed block, and an output shaft of the first motor is fixedly connected with a first belt wheel. The surface of the first belt wheel is in transmission connection with a second belt wheel through a belt, a cam is fixedly connected to the back side of the second belt wheel, and a push rod is arranged on one side of the cam. The end, away from the cam, of the pushing rod penetrates through the shell and extends out of the shell. The end, located outside the shell, of the push rod is fixedly connected with a fixed box. By adoption of the device for removing the sand on the casting blank, sand blocks on the inner wall of a casting can be polished away easily, sand blocks located at corners of the casting can be knocked down, and time and labor are saved; and the sand removing effect is good, and finish machining can be conducted conveniently.

Description

technical field [0001] The invention relates to the technical field of mechanical equipment, in particular to a convenient casting blank sand removal device. Background technique [0002] Casting is a kind of metal thermal processing technology mastered by human beings earlier. Casting is a method of casting liquid metal into a casting cavity that is suitable for the shape of the part. After it is cooled and solidified, the method of obtaining parts or blanks. It is a metal that is originally solid but heated to a liquid state, and the material of the casting mold can be sand, metal or even ceramics. After the casting is completed, many sand blocks that are difficult to remove will remain on the blank. The impact of tool life is very large, so it is generally removed manually using tools such as hammers. [0003] These sand blocks must be removed before the casting is processed, but the current method of manual removal is very difficult and time-consuming. Because there are...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B22D31/00
CPCB22D31/002
Inventor 孙礼健孙国庆孙平
Owner 合肥众望电气科技有限公司
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