A utensil is examined in short-term test for valve body section bar
Technical Field
The utility model relates to the field of section bars, in particular to a rapid detection tool for valve body section bars.
Background
Irregular fittings and other workpieces are very widely used in the automotive and industrial applications. Because the assembly parts or other workpieces are irregular in shape, the structure is complex, the size is large, and the requirements of different planes are quite complex. Common detection tools such as a square and a knife edge cannot be used for detection, the efficiency is low, and the detection accuracy is difficult to ensure, so that the detection tool is difficult to be suitable for the mass production process of products.
Disclosure of utility model
The utility model provides a rapid detection tool for valve body profiles, which is used for solving the problems that in the prior art, the efficiency is low and the accuracy is difficult to guarantee when a square and a knife edge are used for detecting an irregular assembly plane.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:
a rapid detection gauge for valve body section bar is used with a feeler gauge, and is characterized by comprising a rectangular support body and a plurality of circular detection columns, wherein one surface of the support body is used as a mounting surface, each circular detection column is axially perpendicular to the mounting surface of the support body, one axial end of each circular detection column is respectively connected to the mounting surface of the support body, the other axial end of each circular detection column is used as a detection surface, and the axial lengths of the circular detection columns are the same,
Further, one axial end of each circular detection column is fixedly connected to the support body mounting surface through a bolt.
Further, a handle is fixedly connected to one surface of the support body opposite to the mounting surface.
When the utility model is used, a tester or an operator can judge whether the plane of the valve body section bar or other workpieces is qualified by using the feeler gauge to detect as long as the four circular detection columns on the gauge are placed at the specified measured positions required by customers. When the 0.1 feeler is used, the contact surface of the valve block plane and the circular detection column can not be plugged, the plane of each hole to be detected of the valve body to be detected is qualified, and when the 0.1 feeler is used, the contact surface of the valve block plane and the circular detection column can be plugged, the plane of each surface to be detected of the valve body to be detected is unqualified.
Therefore, the utility model has the advantages of simple structure, light weight, convenient use and strong comprehensive detection capability, and can rapidly and accurately measure whether the plane requirements between two planes on the workpiece to be detected, namely the assembly part and other workpieces meet the design requirements.
Drawings
FIG. 1 is a schematic diagram of an embodiment of the present utility model.
Fig. 2 is a top view of an embodiment of the present utility model.
Fig. 3 is a front view of the structure of an embodiment of the present utility model.
Detailed Description
The utility model will be further described with reference to the drawings and examples.
As shown in fig. 1, 2 and 3, the embodiment discloses a rapid detection tool for valve body profiles, which comprises a rectangular support body 1, wherein the long side of the support body 1 is horizontal, the bottom surface of the support body 1 is used as a mounting surface, the mounting surface of the support body 1 is respectively connected with an axial vertical circular detection column 2, and the top surface of the support body 1 is fixedly connected with a handle 4.
Specifically, in the present embodiment, four circular detection columns 2 are taken as an example, and four corner positions of the mounting surface of the support body 1 are taken as mounting positions of the circular detection columns 2. The four corners of the support body 1 are respectively provided with an axial vertical mounting through hole 3, the axial upper end of each circular detection column 2 is aligned to the hole at the lower end of the mounting through hole 3 corresponding to the mounting surface corresponding angle of the support body 1, and then the axial upper ends of the circular detection columns 2 are fixedly connected through a first bolt 6 penetrating through the mounting through holes 3, so that the axial upper ends of the circular detection columns 2 are fixedly connected to the corresponding angle position of the mounting surface of the support body 1, and the axial lower ends of the circular detection columns 2 are used as detection surfaces for being in planar contact with valve body profiles.
The axial lengths (i.e. the heights) of the four circular detection columns 2 are the same, the same height of each circular detection column 2 needs to be used as a zero reference by calibrating an origin reference, and the zero reference calibration flatness of the whole gauge is realized by calibrating the origin reference.
The top surface of the support body 1 is provided with two mounting holes, two ends of the handle 4 are respectively provided with a circular mounting hole 5, the circular mounting holes 5 are aligned with the mounting holes on the top surface of the support body 1, and the circular mounting holes of the handle 4 are connected with the mounting holes aligned with the top surface of the support body 1 through second bolts 7, so that the handle 4 is fixedly mounted on the top surface of the support body 1.
In the embodiment, when an inspector or an operator inspects, holding the handle 4 of the support body 1, firstly placing the four circular detection columns 2 on the inspection tool at specified measured positions required by customers, and detecting by using a feeler gauge to judge whether valve body sections or other workpieces are qualified, wherein if the 0.1 feeler gauge is not used for plugging the contact surface between the plane of the valve block and the axial lower end of the circular detection column 2, the plane of each hole to be detected of the valve body to be detected is qualified, and when the 0.1 feeler gauge is used for plugging the contact surface between the plane of the valve block and the axial lower end of the circular detection column 2, the plane of each surface to be detected of the valve body to be detected is not qualified.
The preferred embodiments of the present utility model have been described in detail above with reference to the accompanying drawings, and the examples described herein are merely illustrative of the preferred embodiments of the present utility model and are not intended to limit the spirit and scope of the present utility model. The individual technical features described in the above-described embodiments may be combined in any suitable manner without contradiction, and such combination should also be regarded as the disclosure of the present disclosure as long as it does not deviate from the idea of the present utility model. The various possible combinations of the utility model are not described in detail in order to avoid unnecessary repetition.
The present utility model is not limited to the specific details of the above embodiments, and various modifications and improvements made by those skilled in the art to the technical solution of the present utility model should fall within the protection scope of the present utility model without departing from the scope of the technical concept of the present utility model, and the technical content of the present utility model is fully described in the claims.