Connecting rod cap semifinished product true position detecting tool
A technology of semi-finished products and connecting rod covers, applied in the direction of measuring devices, mechanical devices, mechanical measuring devices, etc., can solve the problems of high detection cost, low detection efficiency, time-consuming, etc., and achieve lower use requirements, lower detection costs, and simple detection quick effect
Active Publication Date: 2013-03-20
泰州市海通资产管理有限公司
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[0002] The connecting rod of the engine is composed of the connecting rod body and the connecting rod cover. When the connecting rod cover and the connecting rod body are separately forged, the semi-finished product after the forging of the connecting rod cover is in the form of multiple connecting rod cover monomers side by side. The position of the screw hole on the joint surface of the semi-finished product is generally detected by a three-coordinate detection machine, which has high precision, but its detection is complicated, time-consuming, and low in efficiency, and is not suitable for mass production and processing of connecting rod cover semi-finished products. Rapid detection, and high requirements for the use of testing personnel, testing personnel need to undergo systematic training on the theoretical knowledge of three-coordinate testing, resulting in high testing costs
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[0011] See figure 1 and figure 2 , the connecting rod cover semi-finished position inspection tool, which includes a bottom plate 2, the four corners of the bottom surface of the bottom plate 2 are installed with a foot 1 through bolts, which includes a quick clamp 4, a quick clamp seat 3, a reference seat 5, a taper pin 6 and a mechanical watch 11, One side of the reference seat 5 is fixed on the bottom plate 2 by bolts, and the other side is inserted and positioned on the bottom plate 2 by two taper pins 6 evenly distributed longitudinally. At both ends, the quick clamp 4 is fixed to the quick clamp seat 3 through its flange surface, the screw hole 15 on the bottom surface of the semi-finished connecting rod cover 14 to be tested is positioned by the tapered end of the taper pin 6, and the longitudinal ends of the upper surface are pressed by the quick clamp Fixed; including the limit pin 12, the bottom plate 2 has a perforation at the insertion place of the taper pin 6, t...
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The invention provides a connecting rod cap semi-finished product true position detecting tool. The detection is simple and rapid and therefore the detection efficiency is improved. The connecting rod cap semi-finished product true position detecting tool is suitable for the rapid detection of the connecting rod cap semi-finished product. Meanwhile, the operation is simple and therefore the operating requirement for the testing personnel is reduced and the testing cost is further reduced. The connecting rod cap semi-finished product true position detecting tool comprises a base plate. Footings are installed on the bottom corners of the base plate through bolts. The connecting rod cap semi-finished product true position detecting tool is characterized by comprising a quick clamping, a quick clamping seat, a reference seat, a taper pin and a mechanical watch. One side of the reference seat is fixed on the base plate through bolts, and the other side of the reference seat is located on the base plate in a plug-in mounting mode through two taper pins distributed vertically and uniformly. The two quick clamping seats are longitudinally arranged on two ends of the left side of the reference seat. The quick clamping is fixed on the quick clamping seat through a flange face. The bottom screw holes of the connecting rod cap semi-finished product waiting to be detected are positioned through cone points of taper pins, and the two longitudinal ends of the upper surface is clamped and fixed through the quick clamping.
Description
technical field [0001] The invention relates to the technical field of detection of engine connecting rod parts, in particular to a position inspection tool for a semi-finished product of a connecting rod cover. Background technique [0002] The connecting rod of the engine is composed of the connecting rod body and the connecting rod cover. When the connecting rod cover and the connecting rod body are separately forged, the semi-finished product after the forging of the connecting rod cover is in the form of multiple connecting rod cover monomers side by side. The position of the screw hole on the joint surface of the semi-finished product is generally detected by a three-coordinate detection machine, which has high precision, but its detection is complicated, time-consuming, and low in efficiency, and is not suitable for mass production and processing of connecting rod cover semi-finished products. Rapid detection, and high requirements for the use of testing personnel, te...
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IPC IPC(8): G01B5/00
Inventor 蒋新芬
Owner 泰州市海通资产管理有限公司
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