Valve piston shaft sleeve positioning and measuring device

Abstract

The utility model discloses a valve piston shaft sleeve positioning and measuring device, which relates to the technical field of valve part production and comprises a hydraulic support arranged inside a bottom support, a sliding pressure part is mounted inside the upper end of the hydraulic support, and transmission pipelines are mounted on two sides of the hydraulic support. According to the device, a sample matching piece can be installed to be matched with a valve piston shaft sleeve main body, whether the valve piston shaft sleeve main body is qualified or not is rapidly detected, and the detection speed of the valve piston shaft sleeve main body is increased; the distance between the top detection plate and the sliding pressure piece can be measured by installing the distance measuring sensor, and then the length of the valve piston shaft sleeve main body is measured, so that the device is convenient and rapid to use, measurement can be completed without frequently using measuring tools and frequently turning over the valve piston shaft sleeve main body, and the operation is extremely convenient; and the efficiency of sleeving the valve piston shaft by workers is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of valve parts production, in particular to a valve piston shaft sleeve positioning and measuring device. Background Art

[0002] Piston valves are devices used to cut off, connect, and regulate the medium in pipelines. With the continuous progress of society and the continuous improvement of residents' living standards, the demand for pipeline valves is also increasing. When producing piston valves, workers need to use machining equipment to process the valve piston shaft sleeve;

[0003] However, when existing staff use machining equipment to process the valve piston shaft sleeve, they need to use a spiral micrometer and a vernier caliper to measure the valve piston shaft sleeve. When measuring, the staff need to frequently move the valve piston shaft sleeve, the spiral micrometer and the vernier caliper, which is extremely inconvenient to operate and affects the staff's efficiency in measuring the valve piston shaft sleeve. Therefore, it does not meet the existing needs. In this regard, we propose a valve piston shaft sleeve positioning and measuring device. Utility Model Content

[0004] The purpose of the utility model is to provide a valve piston shaft sleeve positioning and measuring device to solve the problem proposed in the above background technology that when the staff use machining equipment to process the valve piston shaft sleeve, they need to use a screw micrometer and a vernier caliper to measure the valve piston shaft sleeve. When measuring, the staff need to frequently move the valve piston shaft sleeve, the screw micrometer and the vernier caliper, which is extremely inconvenient to operate and affects the staff's efficiency in measuring the valve piston shaft sleeve.

[0005] To achieve the above purpose, the utility model provides the following technical solutions: a valve piston shaft sleeve positioning and measuring device, including a bottom bracket:

[0006] A hydraulic support is arranged inside the bottom support, a sliding pressure piece is installed inside the upper end of the hydraulic support, a conducting pipe is installed on both sides of the hydraulic support, a clamping panel is installed on the upper end of the bottom support, an extension shell is installed at both the front and rear ends of the clamping panel, a clamping support is arranged inside the extension shell, and the clamping support is slidably connected to the clamping panel;

[0007] A telescopic rod is arranged on one side of the upper end of the bottom bracket, the bottom bracket is fixedly connected to the telescopic rod, the telescopic end of the telescopic rod is installed with a top detection plate, the lower end of the top detection plate is installed with a sample matching piece, the sample matching piece and the top detection plate are connected by screws, and a distance measuring sensor is installed on one side of the lower end surface of the top detection plate.

[0008] Preferably, a thin spring is installed at the lower end inside the hydraulic support, and the thin spring is fixedly connected to both the hydraulic support and the sliding pressure piece.

[0009] Preferably, a digital display is installed on the other side of the upper end surface of the bottom bracket, and the digital display is fixedly connected to the bottom bracket.

[0010] Preferably, a valve piston shaft sleeve body is provided at the upper end of the sliding pressure member.

[0011] Preferably, the sliding pressure member is slidably connected to the hydraulic support up and down, and the conduction pipeline is welded to the hydraulic support.

[0012] Preferably, the clamping enclosure is fixedly connected to the bottom bracket and the conducting pipe, and the extension shell is welded to the clamping enclosure.

[0013] Preferably, the top detection plate is fixedly connected to the telescopic rod, and the distance measuring sensor is fixedly connected to the top detection plate.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. The utility model can cooperate with the valve piston shaft sleeve body by installing the sample matching piece, quickly detect whether the valve piston shaft sleeve body is qualified, and improve the detection speed of the valve piston shaft sleeve body. The distance between the top detection plate and the sliding pressure piece can be measured by installing the distance measuring sensor, and then the length of the valve piston shaft sleeve body can be measured, so that the device is convenient and fast to use, and there is no need to frequently use the measuring tool and frequently flip the valve piston shaft sleeve body to complete the measurement. The operation is extremely convenient, which improves the efficiency of the staff in the valve piston shaft sleeve;

[0016] 2. The utility model can push the sliding pressure piece upward by installing a thin spring, so that the unloaded sliding pressure piece returns to its original position, thereby enhancing the practicality of the device. Installing a digital display can facilitate the staff to observe the values ​​measured by the device, making the device more user-friendly. By installing the sliding pressure piece, the gravity of the valve piston shaft sleeve body can be converted into hydraulic pressure, thereby moving the clamping bracket to clamp the valve piston shaft sleeve body, making the device more convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a three-dimensional structural schematic diagram of a valve piston shaft sleeve positioning and measuring device of the utility model;

[0018] Figure 2 This is a three-dimensional stereogram of a valve piston shaft sleeve positioning and measuring device of the utility model;

[0019] Figure 3This is a partial structural diagram of a valve piston shaft sleeve positioning and measuring device of the utility model;

[0020] Figure 4 This is a diagram showing the connection relationship between the clamping bracket and the clamping enclosure of the utility model.

[0021] In the figure: 1. bottom bracket; 2. hydraulic bracket; 3. fine spring; 4. sliding pressure piece; 5. extension shell; 6. clamping bracket; 7. telescopic rod; 8. top detection plate; 9. sample matching piece; 10. distance measuring sensor; 11. transmission pipeline; 12. clamping enclosure; 13. valve piston shaft sleeve body; 14. digital display. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0023] See also Figure 1-4 The utility model provides an embodiment: a valve piston shaft sleeve positioning and measuring device, including a bottom bracket 1:

[0024] The hydraulic support 2 is arranged inside the bottom support 1. A sliding pressure piece 4 is installed inside the upper end of the hydraulic support 2. The sliding pressure piece 4 can convert the gravity of the valve piston shaft sleeve body 13 into hydraulic pressure, so that the clamping support 6 moves to clamp the valve piston shaft sleeve body 13, making the device more convenient to use. Conducting pipes 11 are installed on both sides of the hydraulic support 2. A clamping enclosure 12 is installed on the upper end of the bottom support 1. Extension shells 5 are installed at both ends of the clamping enclosure 12. A clamping support 6 is arranged inside the extension shell 5. The clamping support 6 is slidably connected to the clamping enclosure 12.

[0025] The telescopic rod 7 is arranged on one side of the upper end of the bottom bracket 1, and the bottom bracket 1 is fixedly connected to the telescopic rod 7. The telescopic end of the telescopic rod 7 is installed with a top detection plate 8, and the lower end of the top detection plate 8 is installed with a sample fitting 9. The sample fitting 9 can be installed to cooperate with the valve piston shaft sleeve body 13 to quickly detect whether the valve piston shaft sleeve body 13 is qualified, thereby improving the detection speed of the valve piston shaft sleeve body 13. The sample fitting 9 is connected to the top detection plate 8 by screws, and a distance measuring sensor 10 is installed on one side of the lower end surface of the top detection plate 8. The distance measuring sensor 10 can be installed to measure the distance between the top detection plate 8 and the sliding pressure piece 4, and then measure the length of the valve piston shaft sleeve body 13, so that the device is convenient and fast to use, and there is no need to frequently use measuring tools. The measurement can be completed by frequently flipping the valve piston shaft sleeve body 13. The operation is extremely convenient, which improves the efficiency of the staff in the valve piston shaft sleeve.

[0026] See also Figure 1 , Figure 2 , Figure 3 and Figure 4 A thin spring 3 is installed at the lower end of the hydraulic support 2. The installation of the thin spring 3 can push the sliding pressure piece 4 upward to make the unloaded sliding pressure piece 4 return to its original position, thereby enhancing the practicality of the device. The thin spring 3 is fixedly connected to the hydraulic support 2 and the sliding pressure piece 4. A digital display 14 is installed on the other side of the upper end surface of the bottom support 1. The installation of the digital display 14 can facilitate the staff to observe the values ​​measured by the device, making the device more user-friendly. The digital display 14 is fixedly connected to the bottom support 1. A valve piston shaft sleeve body 13 is provided at the upper end of the sliding pressure piece 4. The sliding pressure piece 4 is connected to the hydraulic support 2 for sliding up and down connection. The conduction pipeline 11 is welded to the hydraulic support 2. The clamping enclosure 12 is fixedly connected to the bottom support 1 and the conduction pipeline 11. The extension shell 5 is welded to the clamping enclosure 12. The top detection plate 8 is fixedly connected to the telescopic rod 7, and the distance sensor 10 is fixedly connected to the top detection plate 8.

[0027] Working principle: When in use, the staff places the valve piston shaft sleeve body 13 on the upper end of the sliding pressure piece 4, so that the sliding pressure piece 4 moves downward under the gravity of the valve piston shaft sleeve body 13, and then the sliding pressure piece 4 presses the hydraulic oil inside the hydraulic support 2 into the extension shell 5 through the conduction pipe 11 and the clamping enclosure 12, thereby pushing the clamping bracket 6 to extend and clamp the valve piston shaft sleeve body 13. Then the staff pulls up the top detection plate 8 and rotates the top detection plate 8, and then makes the sample fitting 9 at the lower end of the top detection plate 8 extend into the valve piston shaft sleeve body 13. The staff observes the matching of the valve piston shaft sleeve body 13 and the sample fitting 9. If the matching is too tight, it means that the aperture of the valve piston shaft sleeve body 13 is too small. If the matching is too loose, it means that the aperture of the valve piston shaft sleeve body 13 is too large. Then the distance sensor 10 detects the distance from the sliding pressure piece 4 to the top detection plate 8, and transmits the value to the staff through the digital display 14. The dynamic pressure member 4 can convert the gravity of the valve piston shaft sleeve body 13 into hydraulic pressure, thereby moving the clamping bracket 6 to clamp the valve piston shaft sleeve body 13, making the device more convenient to use. The sample matching member 9 can be installed to cooperate with the valve piston shaft sleeve body 13 to quickly detect whether the valve piston shaft sleeve body 13 is qualified, thereby improving the detection speed of the valve piston shaft sleeve body 13. The distance measuring sensor 10 can be installed to measure the distance between the top detection plate 8 and the sliding pressure member 4, thereby measuring the length of the valve piston shaft sleeve body 13, making the device convenient and fast to use. There is no need to frequently use measuring tools. The measurement can be completed by frequently flipping the valve piston shaft sleeve body 13. The operation is extremely convenient, which improves the efficiency of the staff on the valve piston shaft sleeve. The thin spring 3 can push the sliding pressure member 4 upward to return the unloaded sliding pressure member 4 to enhance the practicality of the device. The digital display 14 can facilitate the staff to observe the values ​​measured by the device, making the device more humane.

[0028] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A valve piston shaft sleeve positioning and measuring device, comprising a bottom bracket (1), characterized in that: A hydraulic support (2) is arranged inside the bottom support (1), a sliding pressure piece (4) is installed inside the upper end of the hydraulic support (2), a conducting pipe (11) is installed on both sides of the hydraulic support (2), a clamping panel (12) is installed on the upper end of the bottom support (1), an extension shell (5) is installed at both the front and rear ends of the clamping panel (12), a clamping support (6) is arranged inside the extension shell (5), and the clamping support (6) is slidably connected to the clamping panel (12); A telescopic rod (7) is arranged on one side of the upper end of the bottom bracket (1); the bottom bracket (1) is fixedly connected to the telescopic rod (7); a top detection plate (8) is installed at the telescopic end of the telescopic rod (7); a sample matching piece (9) is installed at the lower end of the top detection plate (8); the sample matching piece (9) is connected to the top detection plate (8) by screws; and a distance measuring sensor (10) is installed on one side of the lower end surface of the top detection plate (8).

2. A valve piston shaft sleeve positioning and measuring device according to claim 1, characterized in that: A thin spring (3) is installed at the lower end inside the hydraulic support (2), and the thin spring (3) is fixedly connected to both the hydraulic support (2) and the sliding pressure piece (4).

3. A valve piston shaft sleeve positioning and measuring device according to claim 1, characterized in that: A digital display (14) is installed on the other side of the upper end surface of the bottom bracket (1), and the digital display (14) is fixedly connected to the bottom bracket (1).

4. A valve piston shaft sleeve positioning and measuring device according to claim 1, characterized in that: The upper end of the sliding pressure piece (4) is provided with a valve piston shaft sleeve body (13).

5. The valve piston shaft sleeve positioning and measuring device according to claim 1, characterized in that: The sliding pressure piece (4) is slidably connected to the hydraulic support (2) up and down, and the conducting pipe (11) is welded to the hydraulic support (2).

6. The valve piston shaft sleeve positioning and measuring device according to claim 1, characterized in that: The clamping enclosure (12) is fixedly connected to both the bottom bracket (1) and the conducting pipe (11), and the extension shell (5) is welded to the clamping enclosure (12).

7. The valve piston shaft sleeve positioning and measuring device according to claim 1, characterized in that: The top detection plate (8) is fixedly connected to the telescopic rod (7), and the distance measuring sensor (10) is fixedly connected to the top detection plate (8).

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