A large stone cutting machine rotary table bottom plate

Abstract

The invention discloses a rotating table base plate for a large stone cutting machine. The rotating table base plate comprises a body, the body is of a cuboid-shaped structure, the lower portion and right side of the body are provided with gap clamping grooves respectively, the middle of the body is provided with through holes, the lower right corner and the upper right corner of the body are provided with cylinder bottom feet respectively, the left side and the right side of the upper portion of the body are provided with cylinder-shaped connecting holes respectively, the right sides of the two cylinder-shaped connecting holes are provided with square gaps, internal threaded holes are formed below the cylinder-shaped connecting holes, an arc-shaped locating hole is formed between the two cylinder-shaped connecting holes, and an arc-shaped groove structure is formed between the two cylinder-shaped connecting holes. The rotating table base plate is provided with the two gap clamping grooves, the upper portion of the rotating table base plate is provided with the locating hole, and through the location of the two gap clamping grooves and the locating hole, the rotating table base plate has the advantages that the rotating table base plate has accuracy in location and is not prone to displacement. The cylinder-shaped connecting holes in the upper portion of the rotating table base plate are set as the square gaps; through a connecting mode of causing bolts to be screwed in the internal threaded holes, the better connecting stability is achieved, and looseness and dropping do not occur easily.

Description

technical field [0001] The invention relates to a mechanical product, in particular to a bottom plate of a rotary table of a large stone cutting machine. Background technique [0002] Some common stone cutting machine rotary table bottom plates on the existing market have relatively simple structural design, and the following problems often occur during use: 1. There is no triangular positioning and fixing slot on the body, so positioning is most likely to occur. Accuracy and deviation during operation; 2. The connection hole on the body is not set as a square notch and the bolt is screwed into the internal threaded hole, and the connection is prone to loosening and falling off; 3. There is no drainage and oil discharge on the top of the body Therefore, water and oil will accumulate on the surface of the body, causing the bottom surface to be polluted. Contents of the invention [0003] The invention provides a bottom plate of a rotary table of a large stone cutting machi...

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Problems solved by technology

[0004] The purpose of the present invention is to solve the problems of inaccurate positioning and deviation during operation that are most likely to occur in the existing common stone cutting machine rotary table bottom plates. The connecting hole is not set as a square notch and the bolt is screwed into the internal threaded hole, which is prone to loosening and falling off of the connecting piece; there is no through hole for drainage and oil discharge on the top of the body, so water and oil will accumulate on the surface of the body. Problems causing contamination of the bottom surface

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