Full-angle transmittance detection tool

Abstract

The utility model belongs to the technical field of tool clamps, and provides a full-angle transmittance detection tool which comprises a bottom plate, an instrument panel and a rotating table, the instrument panel is embedded in the upper surface of the bottom plate, the rotating table is arranged above the instrument panel, and the rotating table is composed of a rotating disc, two protruding limiting columns, an elastic pressing device and two pointers. The elastic pressing device is composed of a positioning block, a spring, a connecting column, a pressing head and an annular handle. According to the utility model, through the combination of the elastic pressing device and the limiting column and the combination of the rotating mechanism and the instrument panel, stable clamping and full-angle measurement in the special-shaped curved surface transmittance detection process are realized.

Description

Technical Field

[0001] The utility model belongs to the technical field of tooling fixtures, in particular to a full-angle transmittance detection tooling. Background Art

[0002] With the development of coating technology and the widespread application of plastic parts in automobiles, medical devices, etc., coating of special-shaped plastic curved surfaces is becoming increasingly popular. Customers have different requirements on the coating properties of special-shaped coated products. It is necessary to test the curve characteristics of special-shaped plastic parts after coating at various angles and positions. The existing transmittance detection tooling cannot be used on such products. It is urgent to design a tooling that can realize full-angle transmittance detection of special-shaped curved surfaces. Summary of the invention

[0003] In view of the above problems, the inventors have conducted exploration and research with the aim of proposing a full-angle transmittance detection tool to meet the needs of full-angle transmittance detection of special-shaped curved surfaces.

[0004] In order to achieve the above-mentioned purpose, the utility model proposes a full-angle transmittance detection tooling, including a base plate, an instrument panel and a rotating table; wherein, the upper surface of the base plate is embedded with an instrument panel, and the rotating table is above the instrument panel; the rotating table is composed of a rotating disk, two raised limit columns, an elastic clamping device and two pointers; the elastic clamping device is composed of a positioning block, a spring, a connecting column, a pressure head and a ring handle.

[0005] Furthermore, a circular through hole is opened in the center of the bottom plate; the bottom of the rotating disk is a cylindrical structure, and the cylindrical structure passes through the circular through hole of the bottom plate; there are two bar pointers symmetrically arranged at the center position of the side of the rotating disk; opposite the two limit columns is an elastic clamping device, and the elastic clamping device is located on the perpendicular line of the two limit columns; the middle part of the positioning block in the elastic clamping device is a first circular hole and a second circular through hole, and a connecting column passes through the middle of the through hole, and a pressure head made of soft material is fixed to the front end of the connecting column by a threaded connection; the spring in the elastic clamping device is nested on the connecting column, and is located between the first circular hole of the positioning block and the pressure head; the rear end of the connecting column in the elastic clamping device is fixed with a ring-mounted handle by a threaded connection.

[0006] Furthermore, the inner surface of the limiting column is inlaid with a layer of soft material with uniform thickness.

[0007] Furthermore, the two limiting posts on the rotating disk are arranged symmetrically, and the bottoms of the limiting posts are cut into planes.

[0008] The bottom plate in the utility model of a full-angle transmittance detection tool is a flat plate that matches the transmittance detection equipment. The outer dimensions of the bottom plate are designed according to the dimensions of the limit slots of the detection equipment; an instrument panel is embedded in the upper surface of the bottom plate. Above the instrument panel is a rotating table, which is formed in a one-time molding process and consists of two raised limit columns, a positioning block and two pointers. The positioning block is embedded with a spring, a connecting column, a pressure head and a ring-shaped handle, etc., which are combined to form an elastic clamping device; when conducting product testing, first pull the handle to put the detection surface in, and then release the handle to achieve clamping through the spring elastic force. Then adjust the rotating table by hand, and observe the scale indicated by the pointer on the instrument panel, which is the incident angle during measurement. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] Figure 1 This is a schematic diagram of the general assembly top view structure of the utility model;

[0010] Figure 2 It is a schematic diagram of the general assembly structure of the utility model. DETAILED DESCRIPTION

[0011] The present invention is further described below in conjunction with the accompanying drawings and specific embodiments. It should be understood by those skilled in the art that these embodiments are only used to explain the technical principles of the present invention and are not intended to limit the protection scope of the present invention.

[0012] See also Figure 1 to Figure 2 The utility model provides a tooling for realizing full-angle transmittance detection of special-shaped curved surfaces, including a bottom plate 01, an instrument panel 02 and a rotating table 03; the bottom plate 01 is a flat plate that matches the transmittance detection equipment, and the outer dimensions of the bottom plate 01 are designed according to the size of the limit slot of the detection equipment; the upper surface of the bottom plate 01 is embedded with the instrument panel 02; the rotating table 03 is located above the instrument panel 02, and the rotating table 03 is formed by a one-time molding process, and is composed of a rotating disk 03-1, two raised limit columns 03-2, a positioning block 03-5 and two pointers 03-8. The positioning block is embedded with a spring 03-4, a connecting column 03-6, a pressure head 03-3 and a ring handle 03-7, etc., which are combined to form an elastic clamping device; when conducting product testing, first pull the ring handle 03-7 to put the detection curved surface in, and then loosen the ring handle to achieve clamping through the elastic force of the spring 03-4. Then adjust the rotating disk 03-1 by hand and observe the scale indicated by the pointer 03-8 on the instrument panel 02, which is the incident angle during measurement;

[0013] A circular through hole is opened in the center of the bottom plate 01;

[0014] The bottom of the rotating disk 03-1 is a columnar structure, and the columnar structure passes through the circular through hole of the bottom plate 01, so that the rotating table 03 can rotate freely at all angles;

[0015] There are two bar pointers 03-8 symmetrically arranged at the center of the side of the rotating disk 03-3, and angle measurement is achieved through the combination of the pointers 03-8 and the instrument panel 02;

[0016] The rotating disk 03-1 has two symmetrical limit posts 03-2 on the left and right. The inner surface of the limit posts 03-2 is inlaid with a layer of soft material of uniform thickness to prevent the curved surface to be measured from being scratched during the clamping process. The bottom of the limit posts 03-2 is cut into a plane to make way for the side wall of the curved surface.

[0017] Opposite the two limit columns 03-2 is an elastic clamping device, which is located on the mid-vertical line of the two limit columns;

[0018] The middle of the positioning block 03-5 in the elastic clamping device is a first circular hole and a second circular through hole, and a connecting column 03-6 runs through the middle of the through hole. The front end of the connecting column 03-6 is fixed with a pressure head 03-3 made of soft material by a threaded connection.

[0019] The spring 03-4 in the elastic clamping device is nested on the connecting column 03-6 and is located between the first circular hole of the positioning block 03-5 and the pressure head 03-3;

[0020] The rear end of the connecting column 03-6 in the elastic pressing device is fixed with a ring handle 03-7 by threaded connection;

[0021] The utility model realizes stable clamping and full-angle measurement of the transmittance detection process of special-shaped curved surfaces by combining an elastic clamping device with a limit column, and a rotating mechanism with an instrument panel. The specific method of use is as follows: when conducting product testing, first pull the annular handle to horizontally erect the curved surface to be tested in front of the pressure head, buckle the bottom of the curved surface into the limit groove under the two limit columns, release the handle, and achieve compression through the spring force. Then adjust the rotating disk by hand, and observe the scale indicated by the pointer on the instrument panel, which is the incident angle during measurement. After completing the above operations, you can enter the transmittance test link.

[0022] It should be noted that, in the description of the present invention, terms such as "upper", "lower", "bottom", "middle", "front", and "back" indicating directions or positional relationships are based on the directions or positional relationships shown in the drawings. This is merely for the convenience of description and does not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it cannot be understood as a limitation on the present invention.

[0023] In addition, it should be noted that in the description of the present invention, unless otherwise clearly specified and limited, the terms "through", "nested", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be a connection between two components. For those skilled in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0024] The term "comprise" or any other similar term is intended to cover a non-exclusive inclusion, such that a process, article, or apparatus / device that includes a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, article, or apparatus / device.

[0025] So far, the technical solution of the utility model has been described in conjunction with the specific embodiments shown in the drawings, but it is easy for those skilled in the art to understand that the protection scope of the utility model is obviously not limited to these specific implementations. Without departing from the principle of the utility model, those skilled in the art can make equivalent changes or substitutions to the relevant technical features, and the technical solutions after these changes or substitutions will fall within the protection scope of the utility model.

Claims

1. A full-angle transmittance detection tool, characterized by: It includes a base plate, an instrument panel and a rotating table; wherein the upper surface of the base plate is embedded with an instrument panel, and the rotating table is above the instrument panel; the rotating table is composed of a rotating disk, two raised limit columns, an elastic clamping device and two pointers; the elastic clamping device is composed of a positioning block, a spring, a connecting column, a pressure head and a ring handle.

2. The full-angle transmittance detection tool as claimed in claim 1, characterized in that: A circular through hole is opened in the center of the bottom plate; the bottom of the rotating disk is a cylindrical structure, and the cylindrical structure passes through the circular through hole of the bottom plate; there are two bar pointers symmetrically arranged at the center position of the side of the rotating disk; opposite to the two limit columns is an elastic clamping device, and the elastic clamping device is located on the perpendicular line of the two limit columns; the middle part of the positioning block in the elastic clamping device is a first circular hole and a second circular through hole, and a connecting column passes through the middle of the through hole, and a soft material pressure head is fixed to the front end of the connecting column by a threaded connection; the spring in the elastic clamping device is nested on the connecting column, and is located between the first circular hole of the positioning block and the pressure head; the rear end of the connecting column in the elastic clamping device is fixed to a ring-mounted handle by a threaded connection.

3. The full-angle transmittance detection tool as claimed in claim 2, characterized in that: The inner surface of the limiting column is inlaid with a layer of soft material with uniform thickness.

4. The full-angle transmittance detection tool as claimed in claim 2, characterized in that: The two limiting posts on the rotating disk are arranged symmetrically, and the bottoms of the limiting posts are cut into planes.

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