Simple measuring tool for complex valve body

Abstract

The utility model discloses a simple measuring tool for a complex valve body, and the tool comprises an outer box which is a semicircular cavity with an opening at the side edge; the inner box is arranged in the outer box; the rotating disc is rotationally arranged in the inner box; the device comprises a rotating disk, a measuring assembly, and the measuring assembly is disposed at the outer side of the rotating disk, and the measuring assembly comprises a detection threaded column used for detecting a threaded hole, a diameter measuring rod used for detecting the aperture and depth, and a detection rod used for detecting the inner diameter of the detection hole. A plurality of gauges are arranged in a space, so that time waste caused by back-and-forth movement and replacement among different gauges can be avoided, an operator can quickly select and use the required gauges through rotary switching, the operation efficiency is improved, and the labor intensity of operators is reduced. The quick switching of the testing fixture means that different measurement requirements can be met more quickly in the production process, and the step of replacing the testing fixture is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of valve body detection, in particular to a simple measuring tool for a complex valve body. Background Art

[0002] The faucet valve body is an important part of the faucet, and its quality and performance are directly related to the service life and safety of the faucet. In the production process of the faucet valve body, comprehensive and strict testing is to ensure product quality, measure the key dimensions of the valve body to ensure that it meets the design specifications, including diameter, length, thread specifications and the diameter of the valve body aperture to ensure that it meets the requirements; the product involves many measurement dimensions, and direct testing is relatively difficult. The measurement requires a dedicated person and the use of high-precision equipment such as projectors and three-coordinate measuring instruments. The operation is complicated and time-consuming. Most of the existing gauges are measured by corresponding gauges, but most of the existing gauges are single gauges. Each gauge is independent of each other and is separated from the protection box. It is impossible to integrate the gauge with the protection and the gauge cannot be switched arbitrarily. Different gauges need to be replaced according to different measurement requirements. Frequent replacement will introduce corresponding errors. Utility Model Content

[0003] The purpose of the utility model is to provide a simple measuring tool for a complex valve body to solve the problems raised in the above background technology.

[0004] To achieve the above purpose, the utility model provides the following technical solution: a simple measuring tool for a complex valve body, comprising:

[0005] An outer box, which is a semicircular cavity with an opening on the side;

[0006] An inner box, the inner box being placed inside the outer box;

[0007] A rotating disk, the rotating disk is rotatably arranged in the inner box;

[0008] A measuring assembly is placed outside the rotating disk, and includes a threaded detection column for detecting threaded holes, a diameter measuring rod for detecting hole diameter and depth, and a detection rod for measuring the inner diameter of the hole;

[0009] A positioning assembly is placed on the top of the rotating disk. The positioning assembly includes a return spring. A limiting bead is provided on the top of the return spring for clamping and fixing the rotating disk.

[0010] Preferably, an arc groove is provided in the middle of the outer box, the arc groove is concentric with the rotating disk, a limiting column is slidably connected inside the arc groove, and the limiting column is fixedly connected to the inner box.

[0011] Preferably, the rotating disk is provided with mounting holes at positions corresponding to the detection thread column, the detection rod and the diameter measuring rod, and the reset spring is installed in the mounting holes.

[0012] Preferably, a limiting hole interlocking with the limiting bead is provided inside the inner box.

[0013] Preferably, a fixed shaft is fixedly connected to the outer side of the rotating disk, and the detection threaded column is rotatably connected to the fixed shaft.

[0014] Preferably, a threaded rod is fixedly connected to the outer side of the rotating disk, one end of the threaded rod is fixedly connected to the diameter measuring rod, an adjustment tube is provided on the outer bolt of the threaded rod, and a scale line is provided on the outer side of the middle part of the threaded rod.

[0015] Preferably, the detection thread column, the detection rod and the diameter measuring rod are equidistantly arranged on the outer wall of the rotating disk with the center of the rotating disk as the midline.

[0016] Compared with the prior art, the utility model has the following beneficial effects: by gathering a variety of gauges on the outside of the rotating disk and setting a plurality of gauges in one space, it is possible to avoid wasting time moving back and forth and replacing different gauges. By rotating and switching, the operator can quickly select and use the required gauge, which improves the operating efficiency. The rapid switching of the gauge means that different measurement requirements can be adapted more quickly during the production process, reducing the steps of replacing the gauge, and reducing the errors that may be introduced by the operator due to frequent replacement. Multiple different types of gauges enable a variety of measurement tasks to be completed on the same workstation, which improves the flexibility of the workstation. The outer box and the inner box form a closed circular space, and the closed space can effectively prevent dust, dirt and other particulate matter from entering the surface of the gauge. It prevents moisture in a humid environment from entering the gauge, thereby preventing corrosion, rust or other moisture-related damage, reducing the damage of the external environment to the gauge, slowing down its aging process, extending its life, and reducing maintenance and replacement costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the structure of the inner box of the utility model;

[0019] Figure 3 It is a structural schematic diagram of the mounting hole of the utility model;

[0020] Figure 4 This is a schematic diagram of the structure of the utility model when the outer box and the inner box are closed;

[0021] Figure 5 It is an enlarged view of point A of the present utility model.

[0022] In the figure: 1. Outer box; 2. Inner box; 3. Rotating disk; 4. Fixed shaft; 5. Detection threaded column; 6. Detection rod; 7. Threaded rod; 8. Diameter measuring rod; 9. Adjustment tube; 10. Mounting hole; 11. Reset spring; 12. Limiting bead; 13. Limiting hole; 14. Arc groove; 15. Limiting column. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figure 1-5 The utility model provides a technical solution: a simple measuring tool for a complex valve body, comprising: an outer box 1, both the outer box 1 and the inner box 2 are semicircular cavities with openings on the sides; the inner box 2 is arranged in the outer box 1 by rotating through a rotating shaft; the rotating disk 3 is arranged in the inner box 2 by rotating through a rotating shaft; the measuring component is placed on the outside of the rotating disk 3, the measuring component comprises a detection thread column 5 for detecting the threaded hole, a diameter measuring rod 8 for detecting the hole diameter and depth, and a detection rod 6 for measuring the inner diameter of the hole; the positioning component is placed on the top of the rotating disk 3, the positioning component comprises a reset spring 11, and a limit bead 12 is arranged on the top of the reset spring 11 for clamping and fixing the rotating disk 3.

[0025] It should be noted that the limit beads 12 of the utility model correspond one-to-one to the three measuring tools. When the measuring tools are rotated and replaced, such as replacing the position of the detection thread column 5 with the diameter measuring rod 8, the detection thread column 5 is rotated, and the detection thread column 5 drives the rotating disk 3 to rotate. When the diameter measuring rod 8 is rotated out of the inner box 2, the rotating disk 3 will continue to be rotated through the diameter measuring rod 8. When the limit beads 12 corresponding to the diameter measuring rod 8 are stuck in the position of the corresponding limit holes 13, the diameter measuring rod 8 is on the outside of the inner box 2 and perpendicular to the flat position of the inner box 2. The inner hole is detected by the diameter measuring rod 8 to detect the inner hole and the relative shape and position diameter of the product. If the measuring rod 8 can be installed in place, it means that the product is qualified, otherwise the product is unqualified.

[0026] like Figure 1 , 4 As shown in FIG. 5 , an arc groove 14 is provided in the middle of the outer box 1 , and the arc groove 14 is concentric with the rotating disk 3 . A limiting column 15 is slidably connected inside the arc groove 14 , and the limiting column 15 is fixedly connected to the inner box 2 .

[0027] It should be noted that the outer thread of the limit column 15 of the utility model is connected to the threaded cap, which is threadedly connected to the limit column 15 to squeeze the outer box 1, and the outer box 1 has been fixed at a specified angle of the inner box 2. The outer box 1 is rotated and set on the outside of the inner box 2. When the measuring tool is in use, the outer box 1 and the inner box 2 are rotated and overlapped, which is convenient for rotating, replacing and using the detection tool. When not in use, the outer box 1 is rotated to the side of the opening of the inner box 2, and then the outer box 1 is fixed by the threaded cap, so that the outer box 1 and the inner box 2 form a closed circular space, and the closed space can effectively prevent dust, dirt and other particles from entering the surface of the inspection tool. Prevent moisture in moisture and humid environments from entering the inspection tool, thereby preventing corrosion, rust or other moisture-related damage, reducing the damage of the external environment to the inspection tool, and slowing down its aging process, extending its life, and reducing maintenance and replacement costs.

[0028] like Figure 2 , 3 As shown, the rotating disk 3 is provided with mounting holes 10 at positions corresponding to the detection threaded column 5 , the detection rod 6 and the diameter measuring rod 8 , the reset spring 11 is installed in the mounting hole 10 , and the interior of the inner box 2 is provided with a limiting hole 13 interlocked with the limiting bead 12 .

[0029] It should be noted that, in the utility model, during the rotation of the rotating disk 3, the inner wall of the inner box 2 squeezes the limiting bead 12 into the mounting hole 10, so that the rotating disk 3 and the rotating disk 3 rotate in close proximity. When the limiting bead 12 contacts the limiting hole 13, under the action of the reset spring 11, the top of the limiting bead 12 is squeezed into the limiting hole 13, thereby fixing the position of the inner box 2 and the rotating disk 3, preventing the inner box 2 from rotating outside the rotating disk 3, and facilitating the use of the measuring tool.

[0030] like Figure 1 , 3 As shown, a fixed shaft 4 is fixedly connected to the outer side of the rotating disk 3, a detection threaded column 5 is rotatably connected to the fixed shaft 4, a threaded rod 7 is fixedly connected to the outer side of the rotating disk 3, one end of the threaded rod 7 is fixedly connected to a diameter measuring rod 8, an adjustment tube 9 is bolted on the outer side of the threaded rod 7, and scale lines are provided on the outer side of the middle part of the threaded rod 7, and the detection threaded column 5, the detection rod 6 and the diameter measuring rod 8 are equidistantly arranged on the outer wall of the rotating disk 3 with the center of the rotating disk 3 as the midline.

[0031] It should be noted that the detection rod 6 of the utility model can be square or rectangular. The detection rod 6 is inserted into the hole to be inspected. If the detection rod 6 does not shake in the hole, the product is qualified. The detection threaded column 5 is screwed into the threaded hole. If the detection threaded column 5 can be installed in place, it means that the product is qualified. Otherwise, the product is unqualified. When the diameter measuring rod 8 is used, the adjustment tube 9 is rotated according to the depth of the hole to be inspected. The distance between the end of the diameter measuring rod 8 and the end of the adjustment tube 9 is the depth of detection. The position of the adjustment tube 9 is determined according to the scale line on the outside of the threaded rod 7. The diameter measuring rod 8 is inserted into the inspection hole. If there is no shaking, it means that the aperture is appropriate. Observe whether there is a gap between the adjustment tube 9 and the hole to determine whether the depth is too small.

[0032] In the description of the present invention, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top", "inside", "front", "center", "both ends" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0033] In addition, the terms "first", "second", "third" and "fourth" are used for descriptive purposes only and are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, the features defined as "first", "second", "third" and "fourth" may explicitly or implicitly include at least one of such features.

[0034] In the present utility model, unless otherwise clearly stipulated and limited, the terms such as "installation", "setting", "connection", "fixation" and "screw-on" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated 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, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the utility model according to the specific circumstances.

[0035] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A simple measuring tool for complex valve bodies, characterized by: include: An outer box (1), the outer box (1) is a semicircular cavity with an opening on the side; An inner box (2), the inner box (2) being placed inside the outer box (1); A rotating disk (3), the rotating disk (3) is rotatably arranged in the inner box (2); A measuring assembly, the measuring assembly being placed outside the rotating disk (3), the measuring assembly comprising a detection thread column (5) for detecting the threaded hole, a diameter measuring rod (8) for detecting the hole diameter and depth, and a detection rod (6) for measuring the inner diameter of the hole; A positioning assembly is placed on the top of the rotating disk (3), and the positioning assembly comprises a return spring (11). A limit bead (12) is provided on the top of the return spring (11) for clamping and fixing the rotating disk (3).

2. A simple measuring tool for a complex valve body according to claim 1, characterized in that: An arc-shaped groove (14) is provided in the middle of the outer box (1), the arc-shaped groove (14) is concentric with the rotating disk (3), a limiting column (15) is slidably connected inside the arc-shaped groove (14), and the limiting column (15) is fixedly connected to the inner box (2).

3. A simple measuring tool for a complex valve body according to claim 1, characterized in that: The rotating disk (3) is provided with mounting holes (10) at positions corresponding to the detection threaded column (5), the detection rod (6) and the diameter measuring rod (8), and the reset spring (11) is installed in the mounting hole (10).

4. A simple measuring tool for a complex valve body according to claim 3, characterized in that: The inner box (2) is provided with a limiting hole (13) interlocking with the limiting bead (12) inside.

5. A simple measuring tool for a complex valve body according to claim 1, characterized in that: A fixed shaft (4) is fixedly connected to the outer side of the rotating disk (3), and the detection threaded column (5) is rotationally connected to the fixed shaft (4).

6. A simple measuring tool for a complex valve body according to claim 1, characterized in that: A threaded rod (7) is fixedly connected to the outer side of the rotating disk (3), one end of the threaded rod (7) is fixedly connected to a diameter measuring rod (8), an adjustment tube (9) is bolted to the outer side of the threaded rod (7), and a scale line is provided on the outer side of the middle of the threaded rod (7).

7. A simple measuring tool for a complex valve body according to claim 1, characterized in that: The detection threaded column (5), the detection rod (6) and the diameter measuring rod (8) are arranged equidistantly on the outer wall of the rotating disk (3) with the center of the rotating disk (3) as the midline.

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