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Special equipment for measuring positions of bottom claw threaded hole and crankshaft hole of cylinder block

A special equipment and threaded hole technology, applied in the field of detection devices, can solve the problems of cumbersome measurement tasks, large detection errors, and difficult to master, and achieve the effects of fast measurement speed, easy mastery, and simple measurement methods.

Inactive Publication Date: 2012-02-01
TIANJIN BAOLAI PRECISION MACHINERY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0002] At present, the measurement method for measuring the positions of multiple holes on a surface of a workpiece at one time is: fix the surface and measure the relative positions of the holes respectively. Due to the change of the detection base point, it is easy to cause a large detection error, and at the same time due to the separation Detection, multiple holes need to be detected multiple times, the measurement task is cumbersome, time-consuming and difficult to master

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  • Special equipment for measuring positions of bottom claw threaded hole and crankshaft hole of cylinder block
  • Special equipment for measuring positions of bottom claw threaded hole and crankshaft hole of cylinder block
  • Special equipment for measuring positions of bottom claw threaded hole and crankshaft hole of cylinder block

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Embodiment Construction

[0013] The present invention will be further described in detail below in conjunction with the accompanying drawings and through specific embodiments. The following embodiments are only descriptive, not restrictive, and cannot limit the protection scope of the present invention.

[0014] A special device for measuring the position of the threaded hole of the cylinder bottom claw and the crankshaft hole, including a detection round table 3, a bottom claw threaded hole detection column 4, a crankshaft hole detection column 2, and a handle 6, wherein the axial center of the detection circle table is upward A crankshaft hole detection column is made, and a crankshaft hole detection circular platform 1 with a slightly larger radius than the crankshaft hole detection column is radially formed on the detection round platform coaxial with the crankshaft hole detection column. The crankshaft hole detection column and the crankshaft hole detection round platform are used for detection Fo...

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Abstract

The invention relates to special equipment for measuring positions of bottom claw threaded holes and crankshaft holes of a cylinder block; the special equipment comprises a detecting circular table, bottom claw threaded hole detecting columns, a crankshaft hole detecting column and a handle, wherein the crankshaft hole detecting column is manufactured at the axial upward axis of the detecting circular table; a crankshaft hole detecting circular table is radially manufactured on the detecting circular table which is coaxial with the crankshaft hole detecting column; the axial upward bottom claw threaded hole detecting columns are uniformly distributed at the periphery of the crankshaft hole detecting column on the detecting circular table; a bottom claw threaded hole detecting circular table is radially manufactured on the detecting circular table which is coaxial with the bottom claw threaded hole detecting columns; and the cylindrical handle is manufactured in the axial downward axis position of the detecting circular table. The measurement method of the special equipment for measuring the positions of the bottom claw threaded holes and crankshaft holes of the cylinder block is simple and comprises steps of aligning the bottom-side handle at the cylinder body and then aligning the bottom claw threaded hole detecting columns and the crankshaft hole detecting column on the detecting surface at the cylinder block.

Description

technical field [0001] The invention belongs to the field of detection devices, in particular to a special device for measuring the positions of threaded holes of cylinder bottom claws and crankshaft holes. Background technique [0002] At present, the measurement method for measuring the positions of multiple holes on a surface of a workpiece at one time is: fix the surface and measure the relative positions of the holes respectively. Due to the change of the detection base point, it is easy to cause a large detection error, and at the same time due to the separation For detection, multiple holes need to be detected multiple times, and the measurement task is cumbersome, time-consuming and difficult to master. Contents of the invention [0003] The object of the present invention is to overcome the disadvantages of the prior art, and provide a special device for measuring the position of the threaded hole and the crankshaft hole of the bottom claw of the cylinder body wit...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01B5/00G01B5/18
Inventor 王金鹏张涛崔超崔越崔建涛
Owner TIANJIN BAOLAI PRECISION MACHINERY
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