A processing equipment and method suitable for batch grinding of rock samples with different external dimensions
A kind of external size, adaptable to different technologies, applied in the direction of metal processing equipment, grinding/polishing equipment, test sample preparation, etc., can solve the problem that the grinding of rock samples is not fine enough, time-consuming and labor-intensive, and the size of rock sample grinding is difficult. control and other issues, to achieve the effect of wide practicability, convenient operation and simple structure
Active Publication Date: 2017-01-18
CHINA UNIV OF MINING & TECH
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Problems solved by technology
At present, the grinding of rock samples mostly adopts manual grinding on both sides of a single sample. The grinding is not fine enough and time-consuming and labor-intensive
Method used
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Embodiment Construction
[0013] An embodiment of the present invention will be further described below in conjunction with accompanying drawing:
[0014] like figure 1 As shown, the processing equipment of the present invention adapted to batch grinding of rock samples of different dimensions is mainly composed of three parts: a rock sample clamping part, a transmission part, and a positioning part; the positioning part includes a base 1, a positioning device 6, a scale 7 and a pad The piece 12, the rock sample clamping part includes the clamping module 2, and the transmission part includes the lifting device, the worm wheel 4, the worm 9, the movable cross bar 8, the motor and the grinding stone 10. The lifting device rides on the base 1 and is located on both sides of the base 1. The motor and the grinding stone 10 are installed on the lifting device. A plurality of square holes are spaced around the groove, and clamping modules 2 are arranged in the square holes; the lifting device includes two sy...
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The invention discloses a processing device and method adapting to batch grinding of rock samples with different contour dimensions, and belongs to the field of rock and soil engineering and the field of mechanical processing. A processing machine mainly comprises a test sample clamping portion, a positioning portion, a transmission portion and the like. The test sample clamping portion adjusts the heights of the rock samples by a gasket combination mode, the rock samples with the different contour dimensions are clamped by adjusting the screw-in depth of a screw rod of a clamping module, and then the clamping module is placed in a base to clamp the rock samples. The positioning portion limits the lowering minimum position of a movable cross rod and finishes a positioning function by adjusting the position of a positioning device on a lifting support column, and accurate grinding is ensured. The transmission portion drives a worm in the lifting support column by rotating a worm gear, the movable cross rod vertically move to finish accurate batch grinding of the rock samples. A grinding machine is simple and convenient to operate, high in reliability, fine in test effect and capable of finishing batch grinding of the rock samples with the different contour dimensions.
Description
technical field [0001] The invention relates to a processing device and method, in particular to a processing device and method suitable for batch grinding of rock samples with different external dimensions, belonging to the fields of geotechnical engineering and mechanical processing. Background technique [0002] With the rapid development of my country's economy and the continuous acceleration of urbanization, structural engineering has gradually developed from low-rise to high-rise and super-high-rise. More and more highway projects choose to pass through complex geological conditions in the form of tunnels. Therefore, rock mechanics The gradual rise of underground engineering has put forward higher requirements for the development of rock mechanics. In order to better study the mechanical properties of rocks, promote the development of rock mechanics, and better serve underground engineering, researchers often choose to understand the engineering conditions by combining ...
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IPC IPC(8): B24B7/16B24B41/06B24B55/02B24B49/00G01N1/28
CPCB24B7/16B24B41/062B24B49/00B24B55/02G01N1/286G01N2001/2866
Inventor 张强张传虎彭春辉王凯吕华剑蒋斌松寇廷君王迎超
Owner CHINA UNIV OF MINING & TECH