Rapid detection tool for valve body profile

Abstract

The utility model discloses a rapid detection gauge for a valve body profile, which is matched with a feeler gauge for use and comprises a rectangular support body and a plurality of circular detection columns, one surface of the support body is used as a mounting surface to be vertically connected with one axial end of each circular detection column, and the other axial end of each circular detection column is respectively used as a detection surface. The device is simple in structure, light in weight, convenient to use, strong in comprehensive detection capability, and capable of rapidly and accurately measuring whether the plane requirement between two planes on a workpiece to be detected, namely an assembly part and other workpieces, meets the design requirement or not.

Description

Technical Field

[0001] The utility model relates to the field of profile gauges, in particular to a quick detection gauge for valve body profiles. Background Technique

[0002] Irregular fittings and other workpieces are widely used in the automotive industry. Due to the irregular shape, complex structure, and large size of the fittings or other workpieces, the requirements for different planes are often very complex. Ordinary gauges such as right-angle gauges and knife-edge gauges cannot be used for detection. Not only is the efficiency low, but it is also difficult to ensure the inspection accuracy. Therefore, it is difficult to be applicable to the mass production process of products. Content of the Utility Model

[0003] The utility model provides a quick detection gauge for valve body profiles to solve the problems of low efficiency and difficult accuracy guarantee in detecting the planes of irregular fittings with right-angle gauges and knife-edge gauges in the prior art.

[0004] In order to achieve the above object, the technical solution adopted by the utility model is as follows:

[0005] A quick detection gauge for valve body profiles, used in cooperation with a feeler gauge, is characterized in that it includes a rectangular support body and a plurality of circular detection columns. Taking one side of the support body as the installation surface, the axial direction of each circular detection column is perpendicular to the installation surface of the support body. One axial end of each circular detection column is respectively connected to the installation surface of the support body, and the other axial end of each circular detection column serves as a detection surface, and the axial lengths of all circular detection columns are the same.

[0006] Further, one axial end of each circular detection column is fixedly connected to the installation surface of the support body by bolts.

[0007] Further, a handle is fixedly connected to the side of the support body opposite to the installation surface.

[0008] When the utility model is in use, the inspector or operator only needs to place the four circular detection columns on the specified measured positions required by the customer, and use a feeler gauge to detect to determine whether the plane of the valve body profile or other workpieces is qualified. When a 0.1 feeler gauge cannot be inserted into the contact surface between the valve block plane and the circular detection column, it means that the planes of the to-be-inspected holes of the valve body to be inspected are qualified; when a 0.1 feeler gauge can be inserted into the contact surface between the valve block plane and the circular detection column, it means that the planes of the to-be-inspected surfaces of the valve body to be inspected are unqualified.

[0009] It can be seen that the utility model has a simple structure, light weight, convenient use, and strong comprehensive detection ability, and can quickly and accurately measure whether the plane requirements between two planes on the workpiece to be inspected, that is, the fittings and other workpieces mentioned above, meet the design requirements. Description of the Drawings

[0010] Figure 1 It is a schematic structural diagram of an embodiment of the present utility model.

[0011] Figure 2 It is a top view of the structure of an embodiment of the present utility model.

[0012] Figure 3 It is a front view of the structure of an embodiment of the present utility model. Specific embodiments

[0013] The present utility model will be further described below in conjunction with the accompanying drawings and embodiments.

[0014] As Figure 1 , Figure 2 , Figure 3 shown, this embodiment discloses a rapid detection fixture for valve body profiles, including a rectangular support body 1, the long side of the support body 1 is horizontal, with the bottom surface of the support body 1 as the installation surface, circular detection columns 2 with vertical axes are respectively connected to the installation surface of the support body 1, and a handle 4 is fixedly connected to the top surface of the support body 1.

[0015] Specifically, in this embodiment, four circular detection columns 2 are taken as an example, and the installation positions of the circular detection columns 2 are located at the four corners of the installation surface of the support body 1. Installation through holes 3 with vertical axes are respectively provided at the four corners of the support body 1. The upper end of the axis of each circular detection column 2 is aligned with the lower end hole of the installation through hole 3 corresponding to the corner of the installation surface of the support body 1, and then the upper end of the axis of the circular detection column 2 is fixedly connected by a first bolt 6 passing through the installation through hole 3, so that the upper end of the axis of each circular detection column 2 is fixedly connected to the corresponding corner position of the installation surface of the support body 1, and the lower end of the axis of each circular detection column 2 is used as a detection surface for contacting the plane of the valve body profile.

[0016] The axial lengths (i.e., heights) of the four circular detection columns 2 are the same. The same height of each circular detection column 2 needs to be calibrated with the origin reference as the zero reference, and the flatness of the zero reference of the entire fixture is calibrated by calibrating the origin reference.

[0017] There are two installation holes on the top surface of the support body 1. The two ends of the handle 4 respectively have circular installation holes 5. The circular installation holes 5 are aligned with the installation holes on the top surface of the support body 1, and the circular installation holes of the handle 4 are aligned with the installation holes on the top surface of the support body 1 through a second bolt 7, so that the handle 4 is fixedly installed on the top surface of the support body 1.

[0018] In this embodiment, when an inspector or an operator is conducting an inspection, they hold the handle 4 of the support body 1 and first place the four circular detection columns 2 on the inspection tool at the specified measured positions required by the customer. Then, by using a feeler gauge, it can be determined whether the valve body profile or other workpieces are qualified: If a 0.1 mm feeler gauge cannot be inserted into the contact surface between the valve block plane and the lower end of the axis of the circular detection column 2, it indicates that the planes of the to-be-inspected holes of the valve body to be inspected are qualified; when a 0.1 mm feeler gauge can be inserted into the contact surface between the valve block plane and the lower end of the axis of the circular detection column 2, it indicates that the planes of the to-be-inspected surfaces of the valve body to be inspected are unqualified.

[0019] The preferred embodiments of the present utility model have been described in detail above in conjunction with the accompanying drawings. The embodiments described in the present utility model are merely descriptions of the preferred embodiments of the present utility model, and do not limit the concept and scope of the present utility model. Among the various specific technical features described in the above specific embodiments, without conflict, they can be combined in any appropriate manner. As long as such a combination does not violate the idea of the present utility model, it should also be regarded as the content disclosed in this disclosure. To avoid unnecessary repetition, the present utility model will not separately describe various possible combination methods.

[0020] The present utility model is not limited to the specific details in the above embodiments. Within the technical concept scope of the present utility model and without departing from the design idea of the present utility model, various modifications and improvements made by those skilled in the art to the technical solutions of the present utility model should all fall within the protection scope of the present utility model. The technical content for which the present utility model requests protection has been fully recorded in the claims.

Claims

1. A rapid detection fixture for valve body profiles, used in conjunction with a feeler gauge, characterized in that It includes a rectangular support body and multiple circular detection columns. Taking one side of the support body as the installation surface, the axis of each circular detection column is perpendicular to the installation surface of the support body respectively. One axial end of each circular detection column is connected to the installation surface of the support body respectively, and the other axial end of each circular detection column serves as the detection surface, and the axial lengths of all circular detection columns are the same.

2. The quick detection fixture for valve profiles according to claim 1, characterized in that, One axial end of each circular detection column is fixedly connected to the installation surface of the support body through bolts.

3. The quick detection fixture for valve profiles according to claim 1, characterized in that, A handle is fixedly connected to the side of the support body opposite to the installation surface.

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