Air floating block
A technology of air buoyancy blocks and air outlets, which is applied in the field of air buoyancy blocks, can solve problems such as complex assembly, large errors, and small carrying capacity, and achieve the effects of eliminating errors, improving carrying capacity, and improving precision
Inactive Publication Date: 2015-06-17
HENAN UNIV OF SCI & TECH
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Problems solved by technology
[0003] The purpose of the present invention is to provide an air floating block to solve the problems of complex assembly, large error and small bearing capacity in the prior art
Method used
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Embodiment Construction
[0010] Embodiment of the present invention is described in detail below in conjunction with accompanying drawing:
[0011] An embodiment of an air buoyancy block, such as figure 1 As shown, the air floating block is a rectangular parallelepiped structure in a square prism structure, air outlet holes are provided on the four sides of the air floating block, and 6 air outlet holes are provided on a group of opposite faces of the four sides 1 to 12, and the other set of opposite surfaces are provided with three air outlets 13 to 18, and the setting positions of each of the air outlets on the corresponding side are used to face the mating surface of the guide rail. One of the two end faces is provided with an air inlet hole 19, and the two centerlines of the air outlet holes on the opposite side of each group of side faces coincide and penetrate into one air hole, and each air outlet hole and air inlet hole 19 pass through the air floating block. The holes are connected to each o...
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The invention relates to an air floating block. The air floating block is of a tetragonal prism body structure, air outlet holes are arranged on four side surfaces of the air floating block, the arrangement positions of all the air outlet holes on the corresponding side surfaces are used for facing to the surfaces matched with guide tracks, an air inlet hole is arranged on one of two end surfaces of the air floating block, and all the air outlet holes and the air inlet hole are mutually communicated in the air floating block. According to the air floating block disclosed by the invention, an air floating platform can be constituted by using only one air floating block with the structure, the structure is very simple, and the planeness of the platform surface of the air floating platform and the corresponding relation among the air outlet holes of the air floating platform can be used for finish machining of a lathe so as to ensure precision; compared with the air floating platform formed by fixedly connecting the multiple single-side air floating blocks, error produced during the assembly and connection process is eliminated, the precision is greatly improved; and in addition, the air floating platform is integrally formed by one complete air floating block, the structural strength is greatly enhanced and the carrying ability is greatly improved in comparison with the air floating platform formed by the multiple single-side air floating blocks.
Description
technical field [0001] The invention relates to an air floating block. Background technique [0002] In the prior art, most of the air floating blocks are of hexagonal structure, and usually only one side is provided with air holes. An air floating platform composed of such air floating blocks usually requires at least four air floating blocks, that is, it needs to be air-fed. The floating block, the lower air floating block and the two air floating blocks on both sides are fixed together, and the air outlet holes of each air floating block respectively act on the corresponding surface of the guide rail, so that the air floating platform can be suspended between the guide rails and along the guide rail. Stable frictionless movement is achieved, and the air bearing platform made of air bearing blocks with air outlet holes on one side has many defects: first, the number of air bearing blocks is large and the assembly is complicated; secondly, there are certain errors in the as...
Claims
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IPC IPC(8): B61B13/08
Inventor 崔凤奎王晓强张丰收杨丙乾李春梅高乐刘朋薛进学吕锋
Owner HENAN UNIV OF SCI & TECH