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Depth gauge for multiple oil grooves in hole

A technology of depth gauge and oil tank, which is applied in the field of measurement and inspection tools, can solve the problems of cumbersome measurement process, affecting the processing of parts, and inaccurate depth of oil tank, and achieve the effect of improving detection efficiency and accurate depth size

Active Publication Date: 2013-03-13
江苏福克斯电气集团有限公司
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  • Claims
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AI Technical Summary

Problems solved by technology

[0002] When there are multiple oil grooves in the workpiece hole, it is necessary to measure the depth of the oil grooves. The existing measurement method is to use a depth gauge to measure separately. When this measurement method measures multiple oil grooves, it is difficult to ensure an accurate reference position. To determine the reference position, different measuring rulers have to be used. The measuring process is cumbersome and the detection efficiency is low. If different oil groove depths are detected in the same measuring ruler, the depth of the oil groove will be inaccurate, which will affect the processing of the parts that match the holes.

Method used

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  • Depth gauge for multiple oil grooves in hole
  • Depth gauge for multiple oil grooves in hole

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Embodiment Construction

[0010] See figure 1 , figure 2 , image 3 As shown, a depth gauge with multiple oil grooves in a hole includes a measuring body 1, a measuring instrument placement hole 2 is arranged on the measuring body 1, a micrometer 3 is placed in the measuring instrument placement hole 2, and a measuring ruler 4 is movably arranged on the measuring instrument by a spring 5. On the measuring body 1, one end of the measuring ruler 4 is connected to the micrometer 3, and one end of the measuring ruler 4 is provided with protrusions 6 that cooperate with the oil grooves 5-1, 5-2, and the measuring ruler 4 is equipped with detachable measuring instruments of various specifications. Block 7, the measuring block 7 cooperates with the datum surface of the workpiece 8, and the height of the measuring block 7 corresponds to the distance between the oil grooves 5-1 and 5-2 in the hole. Measuring body 1 and measuring ruler 4 are provided with matching positioning holes 9,10, and movable positioni...

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Abstract

The invention provides a depth gauge for multiple oil grooves in a hole. A determined positioning datum plane can be guaranteed in the same detection ruler, the accuracy of the depth dimensions of the oil grooves is guaranteed, guarantee is provided for processing parts matching with the hole, and the detection efficiency is greatly improved simultaneously. The gauge comprises a measure body, a measure meter placing hole is arranged on the measure body, a measure meter is arranged in the measure meter placing hole, a measure ruler is movably arranged on the measure body through a spring, one end of the measure ruler is connected with the measure meter, and the other end of the measure ruler is provided with a protrusion matching with the oil grooves. The gauge is characterized in that detachable measure blocks with various specifications are sleeved on the measure ruler, match with the datum plane of a workpiece, and correspond to the intervals between the oil grooves in the hole.

Description

technical field [0001] The invention relates to the technical field of measurement and inspection tools, in particular to a depth gauge with multiple oil grooves in a hole. Background technique [0002] When there are multiple oil grooves in the workpiece hole, it is necessary to measure the depth of the oil grooves. The existing measurement method is to use a depth gauge to measure separately. When this measurement method measures multiple oil grooves, it is difficult to ensure an accurate reference position. To determine the reference position, different measuring rulers must be used. The measuring process is cumbersome and the detection efficiency is low. If different oil groove depths are detected in the same measuring ruler, the depth of the oil groove will be inaccurate, which will affect the processing of the parts that match the holes. Contents of the invention [0003] In view of the above problems, the present invention provides a depth gauge with multiple oil gr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01B5/18
Inventor 蒋新芬
Owner 江苏福克斯电气集团有限公司
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