A casting gate grinding device
A casting gate and grinding technology, which is applied in the direction of grinding/polishing safety devices, grinding/polishing equipment, grinding machines, etc., can solve the problems of increasing the wear of grinding blocks, workpiece errors, scratched workpieces, etc., and achieve reduction The effect of processing errors, ensuring cleanliness, and preventing scratches on workpieces
Active Publication Date: 2019-12-24
青岛维青机械有限公司
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Problems solved by technology
[0003] When grinding the casting gate, the grinding block and the workpiece will generate a lot of dust and debris due to friction, and the grinding block is in close contact with the workpiece during grinding, so that a lot of dust and debris will be caught in the middle, resulting in the appearance of the processed workpiece. At the same time, some irregular dust and debris will scratch the surface of the workpiece and increase the wear of the grinding block, so we propose a casting gate grinding device to solve the problem
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[0022] 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.
[0023] see Figure 1-6 , a casting gate grinding device, comprising a jacket 1, the inner wall of the jacket 1 is provided with a screw groove 2 and a chute 3 that are distributed across, the adjustment length of the chute 3 is the same as the range of motion of the grinding block 19, and the chute 3 has two The strips are symmetrically distributed and correspond to the two sliders 21. The chute 3 runs through the screw groove 2 so that it is connected end to ...
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The invention relates to the technical field of casting machining, and discloses a casting sprue grinding device. The casting sprue grinding device comprises an outer sleeve, a screw groove and sliding grooves which are distributed in a crossed mode are formed in the inner wall of the outer sleeve, rotating grooves corresponding to baffles are formed in the joints between the screw groove and thesliding grooves, rotating shafts are fixedly connected to the left upper corners and the right lower corners of the joints between the screw groove and the sliding grooves, and four spring rods and amotor are fixedly connected to the inner left wall of the outer sleeve. According to the casting sprue grinding device, four columns of uniformly distributed through holes are formed in a grinding block, during grinding, the motor drives an inner sleeve to rotate, the inner sleeve drives a fan to rotate, then air is driven to flow from the right to the left, meanwhile the inner sleeve drives the grinding block to rotate, rotating friction of the grinding block is achieved on the surface of a workpiece, the rotating through holes can form a complete circle surface, thus, dust chippings attachedto the surface of the workpiece are sucked into the inner sleeve through the through holes, then the surface of the workpiece is ensured to be clean, the workpiece is prevented from being worn, and the machining error is reduced.
Description
technical field [0001] The invention relates to the technical field of casting processing, in particular to a casting gate grinding device. Background technique [0002] After the casting is cast, redundant gates will inevitably be produced. These gates are generally removed by lathe turning or grinding. [0003] When grinding the casting gate, the grinding block and the workpiece will generate a lot of dust and debris due to friction, and the grinding block is in close contact with the workpiece during grinding, so that a lot of dust and debris will be caught in the middle, resulting in the appearance of the processed workpiece. At the same time, some irregular dust and debris will scratch the surface of the workpiece and increase the wear of the grinding block. Therefore, we propose a casting gate grinding device to solve the problem. Contents of the invention [0004] In view of the above problems, the object of the present invention is to provide a casting gate grindi...
Claims
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IPC IPC(8): B24B19/00B24B55/06
CPCB24B19/00B24B55/06
Inventor 王孔军毛祎江贵发
Owner 青岛维青机械有限公司