CN217077708U - Spray nozzle - Google Patents
Spray nozzle Download PDFInfo
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- CN217077708U CN217077708U CN202220639414.9U CN202220639414U CN217077708U CN 217077708 U CN217077708 U CN 217077708U CN 202220639414 U CN202220639414 U CN 202220639414U CN 217077708 U CN217077708 U CN 217077708U
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Abstract
The utility model discloses a nozzle, which comprises a connecting part and a nozzle part, wherein the connecting part is of a cavity structure and comprises a cylindrical barrel and a circular truncated cone barrel which are fixedly connected, the cylindrical barrel is used for connecting a hose for conveying a substance to be sprayed, an internal thread is processed in the circular truncated cone barrel, the nozzle comprises a first cylindrical section, a circular truncated cone section and a second cylindrical section, an external thread is processed outside the first cylindrical section, and the first cylindrical section is in threaded connection with the circular truncated cone barrel; the diameter of the circular table section is reduced in sequence from the first cylindrical section to the second cylindrical section, the tail end of the second cylindrical section is provided with a nozzle, and a substance to be sprayed passes through the hose, the cylindrical section, the circular table section, the first cylindrical section, the circular table section and the second cylindrical section in sequence and is sprayed out through the nozzle. The utility model provides a nozzle, when the spout breaks down, only need with first cylinder section follow round platform section of thick bamboo tear down maintain or change can, save time and resources are saved and cost.
Description
Technical Field
The utility model relates to a peening technical field especially relates to a nozzle.
Background
Shot peening is a surface strengthening process widely used in factories, namely a cold working process for bombarding the surface of a workpiece by using shot particles and implanting residual compressive stress to improve the fatigue strength of the workpiece, and is widely used for improving the mechanical strength, the wear resistance, the fatigue resistance, the corrosion resistance and the like of the part.
The nozzle is generally used during shot blasting operation, the shot is sprayed out through the nozzle, in the prior art, the nozzle is a whole, the front end of the nozzle and a hose conveying a substance to be sprayed are connected through self-tapping, the tail end of the nozzle is provided with a nozzle, the shot is sprayed out through the nozzle, the general caliber of the nozzle is small, and blockage and abrasion are easy to occur in the shot blasting process. When the spout broke down, the self-tapping that needs to disassemble between spouting group and the hose was all dismantled whole group of spouting, was maintained or was changed, and it takes time and whole change to disassemble has caused wasting of resources and increase in cost.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model aims at providing a nozzle, be convenient for maintain and change and reduce cost to prior art's not enough.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a nozzle, including connecting portion and shower nozzle portion, connecting portion are the cavity structure, connecting portion include a cylinder section of thick bamboo and a round platform section of thick bamboo, a cylinder section of thick bamboo and the inseparable fixed connection of a round platform section of thick bamboo, a cylinder section of thick bamboo is used for connecting the hose of carrying the material of treating spouting, process out the internal thread in the round platform section of thick bamboo, the shower nozzle includes first cylinder section, round platform section and second cylinder section, first cylinder section, round platform section and second cylinder section are connected closely in proper order, first cylinder section is processed out the external screw thread outward, first cylinder section and round platform section threaded connection, the diameter reduces in proper order in the direction of round platform section from first cylinder section to second cylinder section, spout has been seted up to second cylinder section tail end, the material of treating spouting passes through the hose in proper order, a cylinder section of thick bamboo, a round platform section of thick bamboo, first cylinder section, round platform section, the spout is passed through to the second cylinder section.
Furthermore, a fixing hole is formed in the cylindrical barrel, a fixing hole is correspondingly formed in the hose, and the fixing hole in the cylindrical barrel and the fixing hole in the hose are connected through a screw to achieve connection of the cylindrical barrel and the hose.
Further, a cylinder is provided with an internal thread, an external thread is arranged in the hose, and the cylinder is in threaded connection with the hose.
Further, the connecting part is integrally formed.
Furthermore, the spray head part is integrally formed.
Compared with the prior art, the utility model provides a nozzle has following beneficial effect:
the utility model provides a nozzle, including connecting portion and shower nozzle portion, connecting portion include cylinder and round platform section of thick bamboo, cylinder and round platform section of thick bamboo fixed connection, and the cylinder is used for connecting the hose of carrying the material of waiting to spout, processes out the internal thread in the round platform section of thick bamboo, and the shower nozzle includes first cylinder section, round platform section and second cylinder section, and the external screw thread is processed out to first cylinder section, and first cylinder section and round platform section threaded connection; the diameter of the circular table section is reduced in sequence from the first cylindrical section to the second cylindrical section, the tail end of the second cylindrical section is provided with a nozzle, and a substance to be sprayed passes through the hose, the cylindrical section, the circular table section, the first cylindrical section, the circular table section and the second cylindrical section in sequence and is sprayed out through the nozzle. The utility model provides a nozzle, when the spout breaks down, need not pull down whole group of spouting completely, only need with first cylinder section follow round platform section of thick bamboo tear down maintain or change can, save time and resources are saved and cost.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings.
FIG. 1 is a schematic view of a connecting portion of a nozzle according to the present invention;
fig. 2 is a schematic structural view of a nozzle head in the nozzle provided by the present invention.
In the figure, 1 is a cylindrical barrel, 2 is a circular truncated cone barrel, 3 is a nozzle, 4 is a first cylindrical section, 5 is a circular truncated cone section, and 6 is a second cylindrical section.
Detailed Description
The present invention will be further described with reference to the following examples. It is to be understood that the embodiments described are only some of the embodiments of the present invention, and not all of them. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-2, fig. 1 is a schematic structural view of a connecting portion of a nozzle according to the present invention; fig. 2 is a schematic structural view of a nozzle head in the nozzle provided by the present invention.
The utility model provides a nozzle, including connecting portion and shower nozzle portion, connecting portion are the cavity structure, and connecting portion include a cylinder section of thick bamboo 1 and a round platform section of thick bamboo 2, the inseparable fixed connection of a cylinder section of thick bamboo 1 and a round platform section of thick bamboo 2, and a cylinder section of thick bamboo 1 is used for connecting the hose of carrying the substance of waiting to spout, and in some concrete embodiments, has seted up the fixed orifices on a cylinder section of thick bamboo 1, corresponds on the hose and has seted up the fixed orifices, with the fixed orifices on the bolted connection cylinder section of thick bamboo 1 and the hose, realizes the connection of a cylinder section of thick bamboo 1 and hose. In other specific embodiments, the cylinder 1 is provided with an internal thread, the hose is provided with an external thread, and the cylinder 1 is connected with the hose in a threaded manner.
An internal thread is processed in the circular truncated cone cylinder 2, the nozzle comprises a first cylindrical section 4, a circular truncated cone section 5 and a second cylindrical section 6, the first cylindrical section 4, the circular truncated cone section 5 and the second cylindrical section 6 are sequentially and closely connected, an external thread is processed outside the first cylindrical section 4, and the first cylindrical section 4 is in threaded connection with the circular truncated cone cylinder 2. The diameter of the circular table section 5 is reduced in sequence from the first cylindrical section 4 to the second cylindrical section 6, the nozzle 3 is arranged at the tail end of the second cylindrical section 6, and a substance to be sprayed is sprayed out through the nozzle 3 sequentially through the hose, the cylindrical barrel 1, the circular table barrel 2, the first cylindrical section 4, the circular table section 5 and the second cylindrical section 6.
In some preferred embodiments, the connecting portion is integrally formed and the showerhead portion is integrally formed. The integrated forming makes the connection part and the nozzle part have strong integrity respectively and are firmer and durable.
The spray head comprises a connecting part and a spray head part, wherein the connecting part comprises a cylindrical barrel 1 and a circular table barrel 2, the cylindrical barrel 1 is fixedly connected with the circular table barrel 2, the cylindrical barrel 1 is used for connecting a hose for conveying a substance to be sprayed, an internal thread is machined in the circular table barrel 2, the spray head comprises a first cylindrical section 4, a circular table section 5 and a second cylindrical section 6, an external thread is machined outside the first cylindrical section 4, and the first cylindrical section 4 is in threaded connection with the circular table barrel 2; the diameter of the circular table section 5 is reduced in sequence from the first cylindrical section 4 to the second cylindrical section 6, the nozzle 3 is arranged at the tail end of the second cylindrical section 6, and a substance to be sprayed is sprayed out through the nozzle 3 sequentially through the hose, the cylindrical barrel 1, the circular table barrel 2, the first cylindrical section 4, the circular table section 5 and the second cylindrical section 6. The utility model provides a nozzle, when spout 3 breaks down, need not pull down whole group of spouting totally, only need with first cylinder section 4 follow round platform section of thick bamboo 2 pull down maintain or change can, save time and resources are saved and cost.
Thus, it should be appreciated by those skilled in the art that while a number of exemplary embodiments of the invention have been shown and described in detail herein, many other variations and modifications can be made, consistent with the principles of the invention, which are directly determined or derived from the disclosure herein, without departing from the spirit and scope of the invention. Accordingly, the scope of the present invention should be understood and interpreted to cover all such other variations or modifications.
Claims (5)
1. The spray nozzle is characterized by comprising a connecting part and a spray head part, wherein the connecting part is of a cavity structure, the connecting part comprises a cylindrical barrel and a circular table barrel, the cylindrical barrel is tightly and fixedly connected with the circular table barrel, the cylindrical barrel is used for connecting a hose for conveying a substance to be sprayed, an internal thread is machined in the circular table barrel, the spray nozzle comprises a first cylindrical section, a circular table section and a second cylindrical section, the first cylindrical section, the circular table section and the second cylindrical section are sequentially and closely connected, an external thread is machined outside the first cylindrical section, the first cylindrical section is in threaded connection with the circular table barrel, the diameter of the circular table section is sequentially reduced from the first cylindrical section to the second cylindrical section, a spray opening is formed in the tail end of the second cylindrical section, and the substance to be sprayed sequentially passes through the hose, the cylindrical barrel, the circular table barrel and the first cylindrical section, The circular table section and the second cylindrical section are sprayed out through the nozzle.
2. The nozzle of claim 1, wherein the cylindrical barrel has a fastening hole and the flexible tube has a fastening hole, and the fastening hole of the cylindrical barrel and the fastening hole of the flexible tube are connected by a screw to connect the cylindrical barrel and the flexible tube.
3. A nozzle according to claim 1 or claim 2, wherein the cylindrical barrel is internally threaded and the hose is externally threaded, the cylindrical barrel being threadedly connected to the hose.
4. A nozzle according to claim 1, wherein said connecting portion is integrally formed.
5. A nozzle as claimed in claim 1, wherein said nozzle head is integrally formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220639414.9U CN217077708U (en) | 2022-03-22 | 2022-03-22 | Spray nozzle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220639414.9U CN217077708U (en) | 2022-03-22 | 2022-03-22 | Spray nozzle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217077708U true CN217077708U (en) | 2022-07-29 |
Family
ID=82552078
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220639414.9U Active CN217077708U (en) | 2022-03-22 | 2022-03-22 | Spray nozzle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217077708U (en) |
-
2022
- 2022-03-22 CN CN202220639414.9U patent/CN217077708U/en active Active
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Legal Events
| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |