A connecting water pipe position degree gauge

Abstract

The utility model discloses a kind of connecting water pipe position degree gauges, including bottom plate;Vertical plate is fixed on bottom plate;A plurality of positioning pins for positioning the one end of connecting water pipe on bottom plate are provided on bottom plate;A plurality of guide holes for detecting the other end flange hole position of connecting water pipe are opened in vertical plate.The utility model provides accurate positioning and detection reference for the two ends of connecting water pipe by the cooperation of positioning pin and guide hole.Positioning pin can accurately fix the one end of connecting water pipe on bottom plate, ensure the accuracy of its one end position;Guide hole provides detection reference for the other end flange hole position, increases detection pin, further accurately detects the other end flange hole position of connecting water pipe, whether flange hole is correct is judged directly by whether plug rod can be smoothly inserted into flange hole, avoid the error possibly generated due to naked eye observation or simple alignment.

Description

Technical Field

[0001] This utility model relates to a positioning gauge for connecting water pipes, belonging to the technical field of gauge equipment. Background Technology

[0002] In the process of mechanical manufacturing and assembly, the positional accuracy of connecting water pipes is crucial. Inaccurate positional accuracy can lead to inaccurate alignment of the connecting water pipes during assembly, affecting the sealing and stability of the entire system, and potentially causing serious problems such as leaks. This, in turn, can impact the normal operation and service life of the equipment. Therefore, a positional accuracy gauge for connecting water pipes is proposed. Utility Model Content

[0003] In view of the above-mentioned technical deficiencies, the purpose of this utility model is to provide a water pipe position gauge for accurately detecting the position of the water pipe.

[0004] To solve the above-mentioned technical problems, the present invention adopts the following technical solution: The present invention provides a water pipe position gauge, comprising: Base plate; A vertical plate, which is fixed to the base plate; Multiple locating pins are set on the base plate to position one end of the connecting water pipe on the base plate. Multiple guide holes are provided on the vertical plate for detecting the position of the flange hole at the other end of the water pipe.

[0005] Preferably, it also includes multiple detection pins, each pin comprising a rod and a handle, wherein the rod is movably inserted into a guide hole for detecting the position of the flange hole at the other end of the water pipe.

[0006] Preferably, the surface of the handle is provided with anti-slip texture to facilitate the insertion and removal of the insertion rod.

[0007] Preferably, a clamping assembly is fixed on the base plate, the clamping assembly comprising: A pressure plate is mounted on a base plate and has through holes. A lead screw, which is fixed to the base plate, and the threaded end of the lead screw passes through a through hole and is engaged with a nut.

[0008] Preferably, the through hole is waist-shaped; The pressure plate has a groove on its lower side wall, and a guide rod is fixed on the base plate, which is slidably connected in the groove.

[0009] Preferably, there are two clamping components, which are distributed on both sides of the connecting water pipe.

[0010] Preferably, the shape of the end of the pressure plate near the connecting water pipe is adapted to the end of the connecting water pipe.

[0011] Preferably, the number of locating pins is three, and the number of guide holes is four.

[0012] Preferably, the three locating pins are adapted to the positioning of the 3x9φ flange holes.

[0013] Preferably, two reinforcing plates are fixed on both sides of the rear wall of the vertical plate, and the lower surfaces of the two reinforcing plates abut against the surface of the base plate.

[0014] Compared with existing technologies: 1. This utility model provides precise positioning and detection benchmarks for both ends of the connecting water pipe through the combined use of positioning pins and guide holes. The positioning pins can accurately fix one end of the connecting water pipe to the base plate, ensuring the accuracy of its position; the guide holes provide a detection reference for the position of the flange hole at the other end. The added detection pins further accurately detect the position of the flange hole at the other end of the connecting water pipe. By observing whether the insertion rod can be smoothly inserted into the flange hole, the correctness of the flange hole position can be intuitively judged, avoiding errors that may be caused by visual observation or simple alignment.

[0015] 2. This utility model ensures the stability of the water pipe's position during the testing process by firmly pressing the connecting water pipe onto the gauge, preventing it from moving or shaking due to external forces or its own weight. This greatly improves the accuracy and reliability of the test results. Attached Figure Description

[0016] Figure 1 This is a first-view structural diagram of the present invention; Figure 2 This is a schematic diagram of the second-view structure of the present invention; Figure 3 This is a schematic diagram showing the state of the pressure-fixing component of this utility model when the connected water pipe is loosened. Figure 4 This is an exploded cross-sectional view of the base plate, pressure plate, through hole, and lead screw of this utility model. Figure 5 This is a schematic diagram of the overall structure of this utility model; Figure 6 This is an exploded view of the overall structure of this utility model.

[0017] In the picture: 1. Base plate; 2. Vertical plate, 201. Reinforcing plate; 3. Positioning pin; 4. Guide hole; 5. Inspection pin; 6. Compression assembly; 601, pressure plate; 6011, through hole; 6012, slide groove; 602, lead screw; 6021, nut; 603, guide rod. Detailed Implementation

[0018] The present invention is illustrated below with specific embodiments, but these are not intended to limit the scope of the invention.

[0019] Example 1 like Figures 1-6 As shown in this embodiment, a water pipe position gauge is provided, including a base plate 1; a vertical plate 2 is fixed on the base plate 1; a plurality of positioning pins 3 are provided on the base plate 1 for positioning one end of the water pipe on the base plate 1; and a plurality of guide holes 4 are provided on the vertical plate 2 for detecting the position of the flange hole at the other end of the water pipe. When the flange face of one end of the water pipe is attached to the surface of the base plate 1 and the flange hole is inserted into the positioning pin 3, and the flange face of the other end of the water pipe is attached to the surface of the vertical plate 2 and the flange hole is aligned with the multiple guide holes 4, the position of the water pipe is in a qualified state. Conversely, if the flange face of the other end of the water pipe is not attached to the surface of the vertical plate 2 or the flange hole is incorrectly aligned with the corresponding guide hole 4, the position of the water pipe is in a unqualified state. Unqualified products need to be classified and isolated and awaited for scrap.

[0020] There are three locating pins 3 and four guide holes 4.

[0021] Three locating pins 3 adapt to the positioning of 3xφ9 flange holes.

[0022] Two reinforcing plates 201 are fixed on both sides of the rear wall of the vertical plate 2, and the lower surfaces of the two reinforcing plates 201 abut against the surface of the base plate 1.

[0023] Example 2 Based on Embodiment 1, this embodiment also includes multiple detection pins 5, each of which includes a rod 501 and a handle 502. The rod 501 is movably inserted into the guide hole 4 and is used to detect the position of the flange hole at the other end of the water pipe.

[0024] The surface of the handle 502 is provided with anti-slip texture to facilitate the insertion and removal of the insertion rod 501.

[0025] When the connecting water pipe is placed on the inspection fixture, the insert rod 501 is inserted into the guide hole 4 from the back of the vertical plate 2. The insert rod 501 that passes through the guide hole 4 is then inserted into the flange hole of the connecting water pipe. If it can be inserted smoothly, it means that the flange hole of the connecting water pipe is in the correct position and the connecting water pipe is a qualified product. If it cannot be inserted smoothly, it means that the flange hole of the connecting water pipe is in the wrong position and the connecting water pipe is a defective product.

[0026] Example 2 Based on the above embodiments, in this embodiment, a pressure-fixing component 6 is fixed on the base plate 1. The pressure-fixing component 6 includes a pressure plate 601 and a lead screw 602. The pressure plate 601 is disposed on the base plate 1 and has a through hole 6011. The lead screw 602 is fixed on the base plate 1, and the threaded end of the lead screw 602 passes through the through hole 6011 and is engaged with the nut 6021.

[0027] The through hole 6011 is waist-shaped; a groove 6012 is provided on the lower side wall of the pressure plate 601, and the groove 6012 is arranged to coincide with the through hole 6011, so that the pressure plate 601 moves closer to or away from the flange connecting the water pipe in a straight line. A guide rod 603 is fixed on the base plate 1, and the guide rod 603 is slidably connected in the groove 6012.

[0028] There are two clamping components 6, which are distributed on both sides of the connecting water pipe.

[0029] The shape of the end of the pressure plate 601 near the water pipe is adapted to the end of the water pipe.

[0030] How to use: Step 1: Place the flange face of the water pipe end against the surface of the base plate and accurately insert the flange hole into the locating pin.

[0031] Step 2: Adjust the clamping assembly 6 so that the pressure plate 601 moves along the guide rod 603 to clamp both sides of the connecting water pipe. Then rotate the nut 6021 to tighten it, ensuring that the connecting water pipe remains stable during the testing process.

[0032] Step 3: Insert the probe 501 of the detection pin 5 into the guide hole 4 from the back of the vertical plate 2, and try to insert the probe 501 into the flange hole at the other end of the water pipe.

[0033] Step 4: Determine whether the position of the water pipe is qualified based on the test results: If the insertion rod 501 is inserted smoothly and the flange face of the other end of the water pipe is in contact with the surface of the vertical plate 2, and the flange hole is aligned with the guide hole 4, then it is a qualified product; otherwise, it is an unqualified product and needs to be classified, isolated and waited for scrap.

[0034] Finally, it should be noted that the above embodiments are only used to illustrate and not limit the technical solutions of this utility model. Although this utility model has been described in detail with reference to the above embodiments, those skilled in the art should understand that modifications or equivalent substitutions can still be made to this utility model without departing from the spirit and scope of this utility model. Any modifications or partial substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A positioning gauge for connecting water pipes, characterized in that, include: Base plate (1); Vertical plate (2), which is fixed on the base plate (1); Multiple positioning pins (3) are set on the base plate (1) to position one end of the connecting water pipe on the base plate (1); Multiple guide holes (4) are provided on the vertical plate (2) for detecting the position of the flange hole at the other end of the water pipe.

2. The water pipe position gauge according to claim 1, characterized in that, It also includes multiple detection pins (5), each of which includes a rod (501) and a handle (502). The rod (501) is movably inserted into the guide hole (4) and is used to detect the position of the flange hole at the other end of the water pipe.

3. The water pipe position gauge according to claim 2, characterized in that, The surface of the handle (502) is provided with anti-slip texture to facilitate the insertion and removal of the plug (501).

4. The water pipe position gauge according to claim 1, characterized in that, A clamping assembly (6) is fixed on the base plate (1), and the clamping assembly (6) includes: Pressure plate (601), the pressure plate (601) is disposed on the base plate (1), and the pressure plate (601) is provided with a through hole (6011). A lead screw (602) is fixed on a base plate (1), and the threaded end of the lead screw (602) passes through a through hole (6011) and is engaged with a nut (6021).

5. The water pipe position gauge according to claim 4, characterized in that, The through hole (6011) is waist-shaped; The pressure plate (601) has a sliding groove (6012) on its lower side wall, and a guide rod (603) is fixed on the bottom plate (1). The guide rod (603) is slidably connected in the sliding groove (6012).

6. The water pipe position gauge according to claim 4, characterized in that, The number of the clamping components (6) is two, and the two clamping components (6) are distributed on both sides of the connecting water pipe.

7. The water pipe position gauge according to claim 6, characterized in that, The shape of the pressure plate (601) near the end of the connecting water pipe is adapted to the end of the connecting water pipe.

8. The water pipe position gauge according to claim 1, characterized in that, The number of positioning pins (3) is three, and the number of guide holes (4) is four.

9. A water pipe position gauge according to claim 8, characterized in that, Three locating pins (3) are used to position the 3xφ9 flange holes.

10. A water pipe position gauge according to claim 1, characterized in that, Two reinforcing plates (201) are fixed on both sides of the rear wall of the vertical plate (2), and the lower surfaces of the two reinforcing plates (201) abut against the surface of the bottom plate (1).

Images