Tool for quickly detecting size of watch case

Abstract

The utility model provides a kind of tooling of quick detection watchcase size, including mutually perpendicular bottom plate and backplate, quick clamp is equipped on the bottom plate;The side of the backplate close to quick clamp is equipped with the positioning disc compatible with watchcase end, and the other side is equipped with several dial gauges, the measuring rod of the dial gauge passes through the backplate to its side close to quick clamp.The utility model utilizes backplate and quick clamp to be fixed to watchcase quickly, whether the relevant size of watchcase everywhere meets standard can be measured simultaneously by several dial gauges, greatly improves detection efficiency and accuracy.

Description

Technical Field

[0001] This utility model relates to the field of water meter casing production, and in particular to a tooling for quickly detecting the size of the casing. Background Technology

[0002] Smart water meters typically consist of two parts: a metal casing and a plastic cover. The metal casing houses components such as an impeller, movement, and counting mechanism, while the plastic cover usually contains circuit boards, batteries, and other electronic components. Current water meter casing designs feature several mounting brackets on the outer wall of the metal casing, with the plastic cover fitted over the top of the metal casing and secured to the mounting brackets using screws and other fasteners. Therefore, the distance between the mounting brackets and the end face of the metal casing needs to be precise—if the distance is too large, gaps will appear between the metering components, resulting in inaccurate readings; if the distance is too small, the plastic cover will deform, causing the electronic module to malfunction.

[0003] Traditional inspection methods involve measuring each watch case individually with handheld calipers, a cumbersome process with low efficiency. Therefore, designing a fixture capable of quickly measuring watch case dimensions is of paramount importance. Utility Model Content

[0004] (a) Technical problems to be solved

[0005] The purpose of this utility model is to provide a tooling for quickly detecting watch case dimensions, thereby solving the problem of low efficiency in current watch case dimension detection methods. To achieve the above objective, this utility model adopts the following technical solution:

[0006] (II) Technical Solution

[0007] A tooling for quickly detecting watch case size includes a base plate and a back plate that are perpendicular to each other. The base plate is provided with a quick clamp. The back plate is provided with a positioning plate adapted to the end of the watch case on one side near the quick clamp, and with a plurality of dial indicators on the other side. The measuring rods of the dial indicators pass through the back plate to the side near the quick clamp.

[0008] Furthermore, it also includes several standard blocks for calibrating dial gauges.

[0009] Furthermore, the standard block is L-shaped, with one end placed on the back plate and the inner wall of the other end abutting against the measuring rod.

[0010] Furthermore, the back plate is also provided with a positioning sleeve next to the positioning disk.

[0011] Furthermore, the quick clamp is a push-pull quick clamp, and its push rod has a rubber top block.

[0012] Furthermore, a handle is provided on the base plate.

[0013] (III) Beneficial Effects

[0014] Compared with the prior art, this utility model has obvious advantages and beneficial effects. Specifically, the back plate and quick clamp are used to quickly fix the watch case, and several dial indicators can be used to simultaneously measure whether the relevant dimensions of various parts of the watch case meet the standards, which greatly improves the testing efficiency and accuracy. Attached Figure Description

[0015] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0017] Figure 2 This is a schematic diagram of the shape of a standard block;

[0018] Figure 3 This is a schematic diagram of the usage status of a standard block;

[0019] Figure 4 This is a schematic diagram of the utility model in use.

[0020] Explanation of icon numbers:

[0021] 1. Base plate; 2. Back plate; 3. Quick clamp;

[0022] 4. Top block; 5. Positioning plate; 6. Positioning sleeve;

[0023] 7. Dial indicator; 71. Measuring rod; 8. Standard block;

[0024] 9. Watch case; 10. Handle. Detailed Implementation

[0025] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain this utility model, and should not be construed as limiting this utility model.

[0026] In the description of this utility model, it should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0027] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0028] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0029] The present invention will be further described below with reference to the accompanying drawings and specific embodiments.

[0030] Please see Figures 1 to 4 As shown, a tooling for quickly detecting the size of a watch case includes a base plate 1 and a back plate 2 that are perpendicular to each other. The base plate 1 is provided with a quick clamp 3. The back plate 2 is provided with a positioning plate 5 that is adapted to the end of the watch case 9 on one side near the quick clamp 3, and a plurality of dial indicators 7 on the other side. The measuring rod 71 of the dial indicator 7 passes through the back plate 2 to its side near the quick clamp 3.

[0031] When using, such as Figure 4 As shown, the end of the dial indicator 9 is fitted onto the positioning plate 5, so that each point to be measured on the dial indicator 9 contacts the measuring rod 71 of the dial indicator 7. Then, the bottom of the dial indicator 9 is fixed with the quick clamp 3. At this time, the distance between each point to be measured on the dial indicator 9 and the back plate 2 is the required measurement target. The difference between the target and the set value can be obtained according to the reading of the dial indicator 7, thus realizing the detection of the dial indicator 9.

[0032] It is worth mentioning that this fixture also includes several standard blocks 8 for calibrating dial indicator 7, enabling rapid calibration of dial indicator 7. Specifically, as shown... Figure 2 As shown, the standard block 8 is L-shaped, and is used as follows: Figure 3 As shown, one end of the dial indicator 7 is placed on the back plate 2, and the inner wall of the other end abuts against the measuring rod 71, thereby placing the zero point of the dial indicator 7 at the set distance. It should be noted that if more than one dimension needs to be measured, multiple standard blocks 8 need to be prepared. At the same time, each dial indicator 7 achieves the set dimension through a measuring rod 71 of different lengths.

[0033] Since smart water meters often have valve control functions, their outlet pipes are relatively long and have valve holes for the valve stem to pass through. Therefore, the plastic meter cover is usually fixed to the outlet pipe. Thus, the back plate 2 also has a positioning sleeve 6, located next to the positioning disc 5. During testing, this positioning sleeve 6 engages with the valve hole of the outlet pipe to keep the outlet pipe in a fixed position during the testing process, effectively avoiding errors.

[0034] It is understood that the quick clip 3 is a push-pull quick clip to ensure that its axis is located at the bottom center of the watch case 9, and that the top of its push rod is provided with a rubber block 4 to avoid damage to the watch case 9.

[0035] Preferably, the base plate 1 is provided with a handle 10 for easy movement.

[0036] The above description is merely a preferred embodiment of the present utility model and does not constitute any limitation on the technical scope of the present utility model. Therefore, any minor modifications, equivalent changes and alterations made to the above embodiments based on the technical essence of the present utility model shall still fall within the scope of the technical solution of the present utility model.

Claims

1. A tooling for quickly detecting watch case dimensions, characterized in that: It includes a base plate (1) and a back plate (2) that are perpendicular to each other. The base plate (1) is provided with a quick clip (3). The back plate (2) has a positioning plate (5) that is adapted to the end of the case (9) on one side near the quick clip (3), and several dial indicators (7) on the other side. The measuring rod (71) of the dial indicator (7) passes through the back plate (2) to the side near the quick clip (3).

2. The tooling for rapid detection of watch case size according to claim 1, wherein: It also includes several standard blocks (8) for calibrating the dial gauge (7).

3. The tooling for quickly detecting watch case dimensions according to claim 2, characterized in that: The standard block (8) is L-shaped, with one end placed on the back plate (2) and the inner wall of the other end abutting against the measuring rod (71).

4. The tooling for rapid detection of watch case size according to claim 1, wherein: The back plate (2) is also provided with a positioning sleeve (6) next to the positioning plate (5).

5. The tooling for rapid detection of watch case size according to claim 1, wherein: The quick clip (3) is a push-pull quick clip, and its push rod has a rubber top block (4) at the top.

6. The tooling for quickly detecting watch case dimensions according to claim 1, characterized in that: The base plate (1) is provided with a handle (10).

Images