Check valve rocker size detection positioning frame
A size detection and positioning frame technology, applied in the direction of measuring device, mechanical diameter measurement, mechanical measuring device, etc., can solve the problems of poor practicability, high detection cost, inconvenient use, etc., and achieve reasonable structure setting, reasonable structure design, and use convenient effect
Active Publication Date: 2019-12-24
WENZHOU KAICHENG MACHINERY
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Problems solved by technology
After the machining of the machine tool is completed, the final inspection is not on the three-dimensional coordinates, so it is difficult to detect the size between the two-axis holes, and there are errors in the detection results. When testing on the three-dimensional coordinates, it takes a long time to calibrate the joystick horizontally, and the small-caliber non-return The valve rocker is also a batch product, which is inconvenient to use, high in testing costs, and poor in practicability
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[0021] see Figure 1 to Figure 7 , a check valve rocker size detection positioning frame disclosed by the present invention, comprising a plug gauge 1, a positioning template 2 and an angle plate 3, the angle plate 3 is arranged at the right end of the upper end surface of the positioning template 2, and the positioning template 2 The left front end of the upper end face is fixedly provided with a first positioning shaft hole 21, the first positioning shaft hole 21 is plugged with the first positioning shaft 4, and the right end of the first positioning shaft hole 21 is provided with a second positioning shaft hole 22. The second positioning shaft hole 22 is inserted with the second positioning shaft 5, the right end of the second positioning shaft hole 22 is provided with the third positioning shaft hole 23, and the third positioning shaft hole 23 is inserted with the third positioning shaft 6. The right end of the third positioning shaft hole 23 is provided with a fourth pos...
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The invention discloses a positioning rack for dimension measurement of a check valve rocker. The positioning rack for the dimension measurement of the check valve rocker comprises a plug gauge, a positioning template and an angle plate, wherein a first positioning shaft hole is fixedly formed in the left front end of the upper end face of the positioning template, a first positioning shaft is inserted in the first positioning shaft hole, a second positioning shaft hole is formed in the right end of the first positioning shaft hole, a second positioning shaft is inserted in the second positioning shaft hole, a third positioning shaft hole is formed in the right end of the second positioning shaft hole, a third positioning shaft is inserted in the third positioning shaft hole, a fourth positioning shaft hole is formed in the right end of the third positioning shaft hole and a fourth positioning shaft is arranged at the right end of the fourth positioning shaft hole; a positioning boss is integrally arranged on the front end face of the angle plate, and a first plug gauge inserting hole, a first pin hole, a second plug gauge inserting hole, a second pin hole and a third plug gauge inserting hole are successively arranged on the positioning boss from left to right. By adopting the technical scheme, the positioning rack for the dimension measurement of the check valve rocker is reasonable in structure design, simple in structure, convenient to use, capable of lowering the measurement cost and good in practicability.
Description
technical field [0001] The invention relates to the technical field of check valve rocker size detection, in particular to a check valve rocker size detection positioning frame. Background technique [0002] The space between the two holes of the existing check valve rocker is staggered, and the two axes form 90°. After the machining of the machine tool is completed, the final inspection is not on the three-dimensional coordinates, so it is difficult to detect the size between the two-axis holes, and there are errors in the detection results. When testing on the three-dimensional coordinates, it takes a long time to calibrate the joystick horizontally, and the small-caliber non-return The valve rocker is also a batch product, which is inconvenient to use, high in testing costs, and poor in practicability. Contents of the invention [0003] In view of the deficiencies in the prior art, the purpose of the present invention is to provide a check valve rocker size detection p...
Claims
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IPC IPC(8): G01B5/12G01B5/14
CPCG01B5/12G01B5/143
Inventor 徐华金玲敏汤舒畅郑晓丰
Owner WENZHOU KAICHENG MACHINERY