Point blowing one-way snifting valve for new energy automobile workpiece machining

Abstract

The utility model relates to the technical field of new energy automobile workpiece machining, and provides a point blowing one-way snifting valve used for new energy automobile workpiece machining. The blowing part is arranged in the cavity and is provided with a plurality of through holes; the supporting piece is arranged in the cavity; one end of the elastic piece abuts against the blowing piece, and the other end of the elastic piece abuts against the supporting piece; the main body is connected with an air source through a pipeline, air enters the cavity and is sprayed out through a penetrating hole in the air blowing piece to be used for cleaning cutting and dust on a machining die, the air blowing piece abuts against the inner wall of the cavity through the elastic piece, the position of the air blowing piece in the cavity can be adjusted by rotating the air blowing piece, and therefore the direction of the air sprayed out of the cavity is controlled, and the machining efficiency is improved. In this way, it is guaranteed that the pressure intensity of gas ejection is large enough, the gas can act on the portion needing to be cleaned in a concentrated mode, the cleaning efficiency is remarkably improved, and energy waste caused by scattered ejection of the gas is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of new energy workpiece processing, in particular to a point-blowing one-way jet valve used for processing new energy vehicle workpieces. Background Art

[0002] During workpiece machining, air jet valves are commonly used to spray gas onto the mold surface to remove chips and dust. This cleaning method is crucial for maintaining machining accuracy and improving production efficiency. However, most existing air jet valves use a dispersed spray pattern over a large area, and the direction of the gas spray cannot be controlled. This design results in insufficient gas pressure, which in turn affects the cleaning effect on the mold surface.

[0003] Specifically, due to a lack of effective control over the spray direction, the gas often fails to reach the desired area, reducing cleaning efficiency and potentially leaving some areas incompletely cleaned. Furthermore, dispersed gas jetting wastes energy, as some gas is lost to the atmosphere rather than effectively utilized for cleaning. This phenomenon is particularly pronounced during the cleaning of high-precision machining and complex molds, where cleaning requirements are more stringent. Utility Model Content

[0004] The technical problem to be solved by the utility model is to provide a point-blowing one-way jet valve for processing new energy vehicle workpieces in response to the current status of the existing technology.

[0005] The technical solution adopted by the present invention to solve the above technical problems is: to propose a point-blowing one-way jet valve for processing new energy vehicle workpieces, comprising:

[0006] a main body, wherein the main body has a cavity extending therethrough;

[0007] a blowing member disposed in the cavity, the blowing member having a plurality of through-holes for allowing the gas entering the cavity to be ejected;

[0008] The direction of the gas ejection can be changed by the rotation of the blowing member in the cavity;

[0009] a support member disposed in the cavity;

[0010] An elastic member, one end of which abuts against the blowing member and the other end abuts against the supporting member, and the elastic member is used to make the blowing member abut against the inner wall of the cavity.

[0011] In the above-mentioned point-blowing one-way jet valve for processing new energy vehicle workpieces, the blowing member is a second sphere.

[0012] In the above-mentioned point-blowing one-way jet valve for processing new energy vehicle workpieces, the elastic member is a first spring.

[0013] In the above-mentioned point-blowing one-way air jet valve for processing new energy vehicle workpieces, a through hole is provided on the support member, and the through hole is used for allowing the gas to enter the cavity.

[0014] In the above-mentioned point-blowing one-way jet valve for processing new energy vehicle workpieces, a sealing member is also provided in the cavity, which is arranged opposite to the blowing member and movably abuts against the support member. The sealing member can be separated from the support member when the gas enters the cavity from the through hole, and is used to connect the through hole with the cavity.

[0015] In the above-mentioned point-blowing one-way jet valve for processing new energy vehicle workpieces, the blocking member is a second sphere.

[0016] In the above-mentioned point-blowing one-way jet valve for processing new energy vehicle workpieces, a second spring is also provided in the cavity, one end of the second spring rests on the blowing part, and the other end rests on the blocking part. The second spring can undergo elastic deformation due to the separation of the blocking part from the support part.

[0017] In the above-mentioned point-blowing one-way air jet valve for processing new energy vehicle workpieces, a thread is provided on the outer wall of the support member, and the thread is used for the support member to be threadedly connected to the inner wall of the cavity.

[0018] Compared with the prior art, the advantage of the present invention is that a blowing piece is arranged in the cavity, and a plurality of perforations are provided on the blowing piece. The main body is connected to the gas source through a pipeline. The gas enters the cavity and is ejected through the perforations on the blowing piece to clean the cuttings and dust on the processing mold. Because the blowing piece is pressed against the inner wall of the cavity by the elastic piece, its position in the cavity can be adjusted by rotating the blowing piece, thereby controlling the direction of gas ejection from the cavity. This not only ensures that the pressure of the gas ejection is large enough, but also can concentrate on the parts that need to be cleaned, significantly improving the cleaning efficiency, ensuring the thoroughness of the cleaning, and avoiding the energy waste caused by the dispersed ejection of gas. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a three-dimensional diagram of this scheme;

[0020] Figure 2 This is the exploded diagram of this scheme;

[0021] Figure 3 yes Figure 2 Three-dimensional diagram of the central structure.

[0022] In the figure, 1, main body; 2, cavity; 3, blowing member; 4, perforation; 5, supporting member; 6, elastic member; 7, through hole; 8, blocking member; 9, second spring. DETAILED DESCRIPTION

[0023] The following are specific embodiments of the present invention and the accompanying drawings to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

[0024] like Figures 1 to 3 As shown, the utility model is a point-blowing one-way jet valve for processing new energy vehicle workpieces, comprising: a main body 1, the main body 1 having a through cavity 2; a blowing member 3, which is arranged in the cavity 2, and the blowing member 3 has a plurality of through holes 4, and the through holes 4 are used for allowing the gas entering the cavity 2 to be ejected; the direction of the gas ejection can be changed due to the rotation of the blowing member 3 in the cavity 2; a support member 5, which is arranged in the cavity 2; an elastic member 6, one end of the elastic member 6 abuts against the blowing member 3, and the other end abuts against the support member 5, and the elastic member 6 is used to make the blowing member 3 abut against the inner wall of the cavity 2.

[0025] The main body 1 is connected to the air source through a pipeline. The gas enters the cavity 2 and is ejected through the perforation 4 on the blowing piece 3 to clean the cuttings and dust on the processing mold. Because the blowing piece 3 is pressed against the inner wall of the cavity 2 through the elastic piece 6, the position of the blowing piece 3 in the cavity 2 can be adjusted by rotating the blowing piece 3, thereby controlling the direction of the gas ejected from the cavity 2. This not only ensures that the pressure of the gas ejected is large enough, but also can concentrate on the parts that need to be cleaned, significantly improving the cleaning efficiency, ensuring the thoroughness of the cleaning, and avoiding the energy waste caused by the dispersed ejection of the gas.

[0026] In order to facilitate the smooth rotation of the blowing piece 3 in the cavity 2, the blowing piece 3 is designed as a first sphere. The operator can use a tool such as a fine needle to rotate the blowing piece 3 in the cavity, so as to better control the direction of gas ejection and thus improve the cleaning efficiency.

[0027] Specifically, the elastic member 6 is a first spring. Using a spring as the elastic member 6 helps to maintain good contact between the blowing member 3 and the inner wall of the cavity 2, thereby ensuring a stable gas injection direction. As a common elastic element, the spring can be deformed when subjected to an external force and return to its original shape after the external force is removed. This allows the operator to easily rotate the position of the blowing member 3 in the cavity 2 through a tool (such as a fine needle) according to work requirements, thereby adjusting the direction of gas injection.

[0028] In order to allow gas to enter the cavity 2 , a through hole 7 is provided on the support member 5 . The through hole 7 ensures that gas can enter the cavity 2 through the pipeline and then be ejected through the through hole 4 on the blowing member 3 .

[0029] Specifically, a sealing member 8 is also provided in the cavity 2, which is arranged opposite to the blowing member 3 and maintains active contact with the support member 5. When the gas enters the cavity 2 through the through hole 7, the sealing member 8 will be separated from the support member 5 due to the pressure of the gas, so that the through hole 7 is connected with the cavity 2, thereby allowing the gas to enter and eventually be ejected through the perforation 4 on the blowing member 3. After the cleaning work is completed, the sealing member 8 will return to its initial position against the support member 5 to close the through hole 7. The function of the sealing member 8 is to prevent the gas from leaking when there is no entry instruction. Through the separation between the sealing member 8 and the support member 5, it is possible to control whether the gas can flow into the cavity 2, and then control the time and conditions of the gas injection. The existence of the sealing member 8 ensures that the gas will not leak accidentally when gas flow is not required, thereby improving the safety and efficiency of the system.

[0030] In order to keep the blocking member 8 moving smoothly under the drive of the gas pressure, the blocking member 8 is designed as a second sphere.

[0031] Specifically, a second spring 9 is also provided in the cavity 2, which is located inside the first spring, and one end of the second spring 9 abuts on the blowing piece 3, and the other end abuts on the blocking piece 8. The function of the second spring 9 is to control the position of the blocking piece 8 through its elastic force. When the gas enters the cavity 2 through the through hole 7, the blocking piece 8 will separate from the support piece 5. At this time, the second spring 9 will undergo elastic deformation to adapt to the movement of the blocking piece 8. Once the gas stops entering or the pressure decreases, the second spring 9 will push the blocking piece 8 back to its initial position against the support piece 5, re-close the through hole 7, and prevent gas leakage. The elastic deformation of the second spring 9 not only helps to control the position of the blocking piece 8, but also ensures the smooth movement of the blocking piece 8, thereby improving the reliability and efficiency of the system.

[0032] In order to connect the support member 5 in the cavity 2, a thread is provided on the outer wall of the support member 5, and the support member 5 is connected to the inner wall of the cavity 2 through the thread. The threaded connection provides a stable mechanical connection, ensuring that the support member 5 can be firmly fixed in the cavity 2, and makes the installation and disassembly of the support member 5 simple and quick, and convenient for maintenance and replacement.

[0033] It should be noted that all directional indications (such as up, down, left, right, front, back, etc.) in the embodiments of the present invention are only used to explain the relative position relationship, movement status, etc. between the various components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0034] In addition, terms such as "first," "second," and "an" in this utility model are for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of the technical features indicated. Therefore, features specified as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of this utility model, "plurality" means at least two, such as two, three, etc., unless otherwise specifically defined.

[0035] In this utility model, unless otherwise specified or limited, the terms "connection" and "fixation" should be understood in a broad sense. For example, "fixation" can mean fixed connection, detachable connection, or integration; mechanical connection or electrical connection; direct connection or indirect connection through an intermediate medium; internal communication between two elements or interaction between two elements, unless otherwise specified. For those skilled in the art, the specific meanings of the above terms in this utility model can be understood according to specific circumstances.

[0036] In addition, the technical solutions between the various embodiments of the present invention can be combined with each other, but it must be based on the fact that ordinary technicians in this field can implement it. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by this utility model.

[0037] The specific embodiments described herein are merely examples of the spirit of the present invention. Those skilled in the art may make various modifications or additions to the specific embodiments described, or replace them with similar methods, without departing from the scope defined by the spirit of the present invention.

Claims

1. A point-blowing one-way air jet valve for processing new energy vehicle workpieces, characterized in that: include: a main body, wherein the main body has a through cavity; a blowing member disposed in the cavity, the blowing member having a plurality of through-holes for allowing the gas entering the cavity to be ejected; The direction of the gas ejection can be changed by the rotation of the blowing member in the cavity; a support member disposed in the cavity; An elastic member, one end of which abuts against the blowing member and the other end abuts against the supporting member, and the elastic member is used to make the blowing member abut against the inner wall of the cavity.

2. A point-blowing one-way air jet valve for processing workpieces of new energy vehicles as claimed in claim 1, characterized in that: The blowing member is a first sphere.

3. A point-blowing one-way air jet valve for processing workpieces of new energy vehicles as claimed in claim 1, characterized in that: The elastic member is a first spring.

4. A point-blowing one-way air jet valve for processing workpieces of new energy vehicles as claimed in claim 1, characterized in that: The support member is provided with a through hole, and the through hole is used for allowing the gas to enter the cavity.

5. A point-blowing one-way air jet valve for processing workpieces of new energy vehicles as claimed in claim 4, characterized in that: A blocking member is further provided in the cavity, which is arranged opposite to the blowing member and movably abuts against the support member. The blocking member can be separated from the support member when the gas enters the cavity through the through hole, so as to connect the through hole with the cavity.

6. A point-blowing one-way air jet valve for processing workpieces of new energy vehicles as claimed in claim 5, characterized in that: The blocking member is a second sphere.

7. A point-blowing one-way air jet valve for processing workpieces of new energy vehicles as claimed in claim 6, characterized in that: A second spring is further provided in the cavity, one end of the second spring abuts against the blowing member, and the other end abuts against the blocking member. The second spring can be elastically deformed due to the separation of the blocking member from the support member.

8. A point-blowing one-way air jet valve for processing workpieces of new energy vehicles as claimed in claim 5, characterized in that: The outer wall of the support member is provided with a thread, and the thread is used for the support member to be threadedly connected to the inner wall of the cavity.

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