Cast workpiece inner cavity automatic sand cleaning machine

A technology of sand cleaning machine and inner cavity, which is applied in the field of post-casting treatment, can solve problems such as difficulty in ensuring product quality, low work efficiency, and high labor intensity, and achieve the effects of quick and convenient sand cleaning, high work efficiency, and reduced labor intensity

Active Publication Date: 2017-05-31
KUNMING SHIPBUILDING EQUIP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Most of the existing sand cleaning work is done by hand, obviously there are problems such as low work efficiency, high labor intensity, time-consuming, etc., and it is even difficult to guarantee product quality

Method used

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  • Cast workpiece inner cavity automatic sand cleaning machine
  • Cast workpiece inner cavity automatic sand cleaning machine
  • Cast workpiece inner cavity automatic sand cleaning machine

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Embodiment Construction

[0020] The present invention will be further described below in conjunction with the accompanying drawings, but the protection content of the present invention is not limited thereto.

[0021] The automatic sand cleaning machine for casting workpiece inner chamber provided by the present invention comprises a frame 1, a guide rail 2 is arranged on the right end of the frame 1, and a screw feeding drill mechanism 3 is slid on the guide rail 2, and the left end on the frame 1 is opposite to each other. Equipped with front and rear clamping mechanism 6;

[0022] The screw feed drill mechanism 3 includes a screw rod 33 with a drill bit 31, a support frame 32 for supporting the head (left end) of the screw rod 3 on the frame 1, and the tail of the screw rod 33 is connected with the rotary power mechanism, and the rotary power mechanism Placed on the guide rail 2 on the frame 1, and connected to the feed drive mechanism 7; the rotary power mechanism includes a base 34 with a slide b...

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PUM

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Abstract

The invention provides a cast workpiece inner cavity automatic sand cleaning machine. The machine comprises a frame, and is characterized in that a guide rail is arranged at one end of the frame; the guide rail is provided with a spiral feeding drill bit mechanism; and front and back clamping mechanisms are oppositely arranged at the other end of the frame. The machine can conveniently place cast workpieces on the frame, clamps the cast workpieces through the clamping mechanisms, can push into cavities of the cast workpieces to automatically loosen sand through the spiral feeding drill bit mechanism, cleans out the sand in the cavities of the cast workpieces through spiral rotation, discharges the sand into sand bags or sand baskets by a sand discharge groove, is high in working efficiency and fast and convenient to clean the sand, largely reduces the labor intensity of workers, can once remove and load the sand into the bags or baskets, realizes clean production, and guarantees the product quality.

Description

technical field [0001] The invention relates to a sand cleaning machine, in particular to an automatic sand cleaning machine for the inner cavity of a casting workpiece, which belongs to the technical field of post-casting treatment. Background technique [0002] After the casting work is completed, the sand inside the casting working cavity must be removed. Most of the existing sand cleaning work is done manually, which obviously has the disadvantages of low work efficiency, high labor intensity, and time-consuming, and it is even difficult to guarantee product quality. Therefore, in order to reduce the labor intensity of workers, improve work efficiency, realize clean production, and ensure product quality, it is necessary to develop a new mechanical sand cleaner. Contents of the invention [0003] The present invention provides an automatic sand cleaning machine for the inner cavity of casting workpieces to solve the above-mentioned deficiencies in the prior art. [0...

Claims

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Application Information

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IPC IPC(8): B22D31/00
CPCB22D31/002
Inventor 范佩康武文华张金荣李红宾国学英
Owner KUNMING SHIPBUILDING EQUIP
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