Turbine pressure relief valve gauge

Abstract

The invention discloses a turbine pressure relief valve gauge in the field of automobile gauges. The turbine pressure relief valve gauge comprises a base, positioning seats, a supporting seat and a cylinder, wherein a vertical support is arranged at the upper end of the base; a transverse cantilever is fixedly arranged at the top of the support; the free end of the cantilever is close to the center of the base; the cylinder is fixedly arranged on the free end of the cantilever; the output end of the cylinder faces the upper end of the base; a cylindrical pressure head is fixedly arranged at the output end of the cylinder; the supporting seat is fixedly arranged on the base below the cylinder; a circular groove is formed in the supporting seat and is coaxial with the pressure head; totally two positioning seats are arranged and are fixedly arranged on the base on the outer side of the supporting seat; a mounting hole is formed in the top of each positioning seat; and a go / no go gauge is arranged in the mounting hole. According to the scheme, the turbine pressure relief valve can be detected by virtue of the cylinder, the supporting seat, the positioning seats and the go / no go gauge only, the overall structure is simple and compact, the operation is simple and convenient, the parts are convenient to obtain, and the manufacturing cost is low. Compared with a three-coordinate measuring instrument, the gauge disclosed by the invention has the advantages that the detection efficiency is improved, and the cost is reduced.

Description

technical field [0001] The invention relates to the field of automobile inspection fixtures, in particular to a turbine pressure relief valve body inspection fixture. Background technique [0002] With the development of the economy and the improvement of living standards, the use of automobiles is increasing year by year. While automobiles have become our main means of transportation, people's requirements for their manufacturing processes have become higher and higher, making their production processes more and more advanced, and the production and testing of various parts have also become more and more advanced. , the accuracy is getting higher and higher. The shape of the turbine pressure relief valve body is complex, and there are many three-dimensional dimensions. The dimensions of various installation spaces required by it must be within the allowable dimensional tolerance range. Its accuracy directly affects the performance of the vehicle. Now the most commonly use...

AI Technical Summary

Problems solved by technology

Now the most commonly used tool for the detection of auto parts is three coordinates. The high precision and high intelligence of this detection tool make it widely used, but this tool takes a long time to detect parts and has low measurement efficiency, which is difficult to meet production requirements.

Operators need to invest a lot of energy to operate, and the price of three-coordinate testing equipment is very high, which is generally unaffordable for small enterprises. At the same time, three-coordinate operators need high-level knowledge and rich experience in order to complete the work quickly and accurately. Professional engineers will undoubtedly add additional intangible costs to the enterprise; generally, the three-dimensional coordinates of the scale between two detection points on two different planes cannot be measured; Parts inspected in multiple directions are very inapplicable

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