Special joint for quickly replacing cooling liquid of X-ray stress meter and processing technology

Abstract

The invention provides a special joint for quickly replacing cooling liquid of an X-ray stress meter, which comprises a positioning pin, a water through hole and a support body, wherein the positioning pin penetrates through the support body to be matched and connected, and the water through hole is formed in the support body; the water valve is opened through the positioning pin and the supporting body, cooling liquid in the pipeline is released through the water through hole, meanwhile, the cooling liquid is supplied to the pipeline on the other side, and cooling liquid replacement is completed. The invention discloses a machining process of a special joint for quickly replacing cooling liquid of an X-ray stress meter. The machining process comprises the following steps: turning the outer contour of a joint positioning pin, turning supporting bodies on two sides, symmetrically machining water through holes, polishing the overall appearance, correcting the size and improving the glossiness. The coaxiality of the three parts needs to be guaranteed in the whole machining process, so that the service life is prolonged. Compared with the prior art, the device has the advantages that the cost can be reduced, the manufacturing process is simple, the operation process is simple and standard, solution replacement is convenient and rapid, the replacement efficiency is truly improved, and the problem that the cooling liquid of the X-ray stress meter is difficult to replace is effectively solved.

Description

Technical Field

[0001] The invention relates to the field of joint structures, and in particular to a special joint for rapid replacement of coolant for an X-ray stress gauge and a processing technology thereof. Background Art

[0002] The X-ray residual stress tester is an open detection device that applies the principle of X-ray diffraction. It consists of computer hardware, cooling system, angle measuring head, high-voltage power supply and X-ray tube. The cooling system consists of two pipes of different sizes connected by connectors to complete the cooling cycle. Distilled water is used as the coolant in the pipe, and a small amount of algaecide is added. The coolant is usually replaced every 3 to 6 months according to the use time of the instrument. When the coolant becomes dirty, contains impurities or the water flow is reduced, it will affect the cooling effect (temperature), and then cause the instrument to alarm and the X-ray tube to stop working. Therefore, the coolant needs to be replaced 2 to 3 times a year, and the cooling pipeline is about 10 meters long, the entire solution is about 10 liters, and the inlet and outlet size is about ф6mm. Usually, the coolant can be replaced with the help of a syringe to open the pipe interface at the inlet of the cooling box. Since the replacement amount is small each time, it needs to be repeated dozens of times, which makes the operation difficult, time-consuming and labor-intensive, and thus discourages work enthusiasm.

[0003] Therefore, it is urgent to design and manufacture a special connector that can quickly and conveniently replace the coolant. Summary of the invention

[0004] The purpose of the present invention is to solve the problem of high efficiency of coolant replacement, meet the requirement of one-time replacement of coolant, save replacement time, and complete the replacement quickly and safely; improve the practicality of coolant replacement, completely replace the original replacement method, and make the operation simple and flexible, which can be extended to similar instrument applications with cooling circulation systems. A special connector and processing technology for rapid replacement of coolant for an X-ray stress meter are provided.

[0005] A special joint for quick replacement of coolant of an X-ray stress gauge, wherein the material of the special joint for quick replacement of coolant of an X-ray stress gauge is GH4169;

[0006] The special connector for quick replacement of the coolant of the X-ray stress instrument comprises three parts: a positioning pin 2, a water hole 3 and a support body 1. The positioning pin 2 passes through the support body 1 for matching connection, and the support body 1 is provided with a water hole 3.

[0007] The water valve is opened by adding the positioning pin 2 and the support body 1, and the coolant in the pipeline is released through the water hole 3, while the coolant is replenished in the pipeline on the other side, thus completing the coolant replacement.

[0008] Positioning pin 2: The positioning pin 2 and the water-passing body are integrally processed and formed, so that the replacement special tool is firmly placed in the joint mother body, and the center point of the support body 1 is located in the center position of the joint mother body;

[0009] Water hole 3: provides a large flow water structure, so that the coolant can be quickly replenished in the coolant pipeline;

[0010] Support body 1: Keep the valve core inside the connector body in an open state to keep the coolant flowing smoothly.

[0011] A processing technology of a special joint for quick replacement of coolant of X-ray stress meter:

[0012] Turn the outer contour of the joint locating pin 2 → turn the support body 1 on both sides → symmetrically process the water holes 3 → polish the overall appearance, correct the size, and improve the glossiness.

[0013] The entire processing process must ensure the coaxiality of the three parts to increase their service life.

[0014] Application Process:

[0015] The support body 1 is aligned with the pipeline connection valve and pressed toward the parent pipeline joint so that the positioning pin 2 is tightly buckled in the parent pipeline. The other side of the support body 1 is placed in a container filled with coolant, and the water connection process is completed and it can be used with water.

[0016] Compared with the prior art, the present invention has the following advantages:

[0017] The special connector and processing technology for quickly replacing the coolant of the X-ray stress meter described in the present invention can reduce costs, have a simple manufacturing process, a simple and standardized operation process, and can easily and quickly replace the solution, thereby truly improving the replacement efficiency and effectively solving the problem of difficulty in replacing the coolant of the X-ray stress meter. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The present invention is further described in detail below with reference to the accompanying drawings and embodiments:

[0019] Figure 1 Front view of the special connector for quick replacement of coolant for X-ray stress gauge;

[0020] Figure 2 Left view of the special connector for quick change of coolant for X-ray stress gauge. DETAILED DESCRIPTION

[0021] The present invention will be further explained below in conjunction with specific implementation plans, but the present invention is not limited thereto. The structures, proportions, sizes, etc. illustrated in the drawings of the specification are only used to match the contents disclosed in the specification for people familiar with this technology to understand and read, and are not used to limit the restrictive conditions under which the present invention can be implemented. Therefore, they have no substantive technical significance. Any structural modification, change in proportional relationship or adjustment of size should still fall within the scope of the technical content disclosed by the present invention without affecting the effects and purposes that can be achieved by the present invention.

[0022] A special joint for quick replacement of coolant of an X-ray stress gauge, wherein the material of the special joint for quick replacement of coolant of an X-ray stress gauge is GH4169;

[0023] The special connector for quick replacement of the coolant of the X-ray stress instrument comprises three parts: a positioning pin 2, a water hole 3 and a support body 1. The positioning pin 2 passes through the support body 1 for matching connection, and the support body 1 is provided with a water hole 3.

[0024] The water valve is opened by adding the positioning pin 2 and the support body 1, and the coolant in the pipeline is released through the water hole 3, while the coolant is replenished in the pipeline on the other side, thus completing the coolant replacement.

[0025] Positioning pin 2: The positioning pin 2 and the water-passing body are integrally processed and formed, so that the replacement special tool is firmly placed in the joint mother body, and the center point of the support body 1 is located in the center position of the joint mother body;

[0026] Water hole 3: provides a large flow water structure, so that the coolant can be quickly replenished in the coolant pipeline;

[0027] Support body 1: Keep the valve core inside the connector body in an open state to keep the coolant flowing smoothly.

[0028] A processing technology of a special joint for quick replacement of coolant of X-ray stress meter:

[0029] Turn the outer contour of the joint locating pin 2 → turn the support body 1 on both sides → symmetrically process the water holes 3 → polish the overall appearance, correct the size, and improve the glossiness.

[0030] The entire processing process must ensure the coaxiality of the three parts to increase their service life.

[0031] Application Process:

[0032] The support body 1 is aligned with the pipeline connection valve and pressed toward the parent pipeline joint so that the positioning pin 2 is tightly buckled in the parent pipeline. The other side of the support body 1 is placed in a container filled with coolant, and the water connection process is completed and it can be used with water.

[0033] Matters not covered by the present invention are known technologies.

[0034] Although 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 special connector for quick replacement of coolant of an X-ray stress meter, characterized in that: The material of the special connector for quick replacement of the X-ray stress meter coolant is GH4169; The special connector for quick replacement of the X-ray stress meter coolant comprises three parts: a positioning pin (2), a water hole (3) and a support body (1). The positioning pin (2) passes through the support body (1) for matching connection, and the support body (1) is provided with a water hole (3).

2. The special connector for quick replacement of X-ray stress meter coolant according to claim 1, characterized in that: The positioning pin (2) and the water-passing body are an integrally processed and formed structure, and the center point of the support body (1) is located at the center position of the special joint mother body.

3. The special connector for quick replacement of X-ray stress meter coolant according to claim 1, characterized in that: The support body (1) can keep the valve core inside the special joint body in an open state, thereby maintaining smooth flow of the coolant.

4. A processing technology for the special joint for quick replacement of the coolant of the X-ray stress meter as claimed in claim 1, characterized in that: Specifically, the outer contour of the joint positioning pin (2) is turned, the support bodies (1) on both sides are turned, the water holes (3) are symmetrically processed, the overall appearance is polished, the size is corrected, and the glossiness is improved.

5. The processing technology of the special joint for quick replacement of the X-ray stress meter coolant according to claim 1 is characterized in that: The entire processing process must ensure the coaxiality of the support body (1), the positioning pin (2) and the water hole (3).

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