Line internal combustion engine body cylinder hole machining precision detection tool and method
A technology for detecting tooling and cylinder bores, which is applied in the direction of mechanical measuring devices, measuring devices, and mechanical devices, etc., can solve the problems of excessive resource occupation, risk, and high cost, and achieve improved detection efficiency, convenient use, and reduced detection costs Effect
Inactive Publication Date: 2017-01-04
共享智能机器(苏州)有限公司
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Problems solved by technology
[0005] In order to overcome the deficiencies of the prior art, the present invention provides a tooling and method for detecting the processing accuracy of the cylinder bore of an in-line internal combustion engine body, which solves the problems of high cost, long cycle, excessive resource occupation, and risk in the prior art of cylinder bore detection of the internal combustion engine body. And other issues
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[0017] In order to enable those skilled in the art to better understand the technical solution of the present invention, the following in conjunction with the attached Figure 1-2 The present invention is further analyzed.
[0018] like figure 1 As shown in the figure, a detection tool for the processing accuracy of the cylinder bore of an in-line internal combustion engine body, the body is leveled by a level, and the detection tool is calibrated with a calibration gauge block. The detection tool includes a connecting rod 1, an arc positioning plate 2, a strip positioning plate 3, and a Wire 4, dial indicator 5 and some locking bolts 6; arc positioning plate 2 and strip positioning plate 3 are vertically arranged on one end of connecting rod 1 in turn, and arc positioning plate 2 and strip positioning plate 3 can be set as many as required A top screw 4 is arranged on the arc-shaped positioning plate 2; a locking bolt 6 is arranged on the strip-shaped positioning plate 3; a ...
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The invention relates to a line internal combustion engine body cylinder hole machining precision detection tool. The body is leveled through a level meter and the detection tool is calibrated by a calibration gauge block. The detection tool includes a connecting rod, an arc positioning plate, a bar-shaped positioning plate, a jackscrew, a dial indicator and a plurality of locking bolts, the arc positioning plate and the bar-shaped positioning plate are successively and vertically arranged at one end of the connecting rod, the jackscrew is arranged on the arc positioning plate, the locking bolts are arranged on the bar-shaped positioning plate, and the bar-shaped positioning plate is vertically provided with the dial indicator. The method includes the following steps of step 1, preparation before detection; step 2, calibration; step 3, detection. The detection tool is simple in structure, convenient to use, and high in precision, reduces the detection cost of the dimension and position precision of the cylinder hole of a conventional internal combustion engine, improves the detection efficiency and reduces the damage risk of the workpiece transportation process.
Description
technical field [0001] The invention belongs to the technical field of internal combustion engine processing, and relates to a detection method for a cylinder hole of an in-line internal combustion engine body. Background technique [0002] In the processing of the internal combustion engine body, the coaxiality of the upper and lower cylinder holes and the distance between them and the crankshaft hole have very strict dimensional and positional accuracy. For small high-speed internal combustion engines, a three-coordinate measuring machine can be used to evaluate the processing results of this part. However, Large medium-speed internal combustion engines have large dimensions and complex internal structures, and the functions of conventional three-coordinate measuring machines cannot meet their measurement requirements. [0003] If a customized three-coordinate measuring machine is used to measure this part, the following disadvantages will occur: 1) The cost of customizing...
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IPC IPC(8): G01B5/00
CPCG01B5/003G01B21/042
Inventor 李思乐
Owner 共享智能机器(苏州)有限公司