Impact type nozzle and machining process thereof

Abstract

The invention relates to the technical field of nozzle machining, in particular to an impact type nozzle and a machining process thereof. Comprising a nozzle hexagonal nozzle body, a nozzle conical inner hole is formed in the nozzle hexagonal nozzle body, a small hole communicated with the nozzle conical inner hole is formed in the center of the nozzle hexagonal nozzle body, the nozzle hexagonal nozzle body is provided with a hook support, and a collision needle alignment small hole is formed in the hook support; an external thread is arranged on the outer surface of one end of the hexagonal nozzle body; the outer surface of the other end of the hexagonal nozzle body is hexagonal; the hexagonal nozzle body and the hook bracket are integrally arranged; the impact type nozzle has the beneficial effects that the problem that a hook support of a firing pin of an existing impact type nozzle and a nozzle body are mostly not integrally formed and are of a split structure, and secondary bending is likely to be caused in the using process is solved; meanwhile, preparation and processing are convenient, and the firing pin can be conveniently and automatically installed and added.

Description

Technical Field

[0001] This invention relates to the field of nozzle processing technology, and more specifically to an impact nozzle and its processing technology. Background Technology

[0002] Existing impact nozzles often have a split structure for the hook support of the impact pin, which is prone to secondary bending during use, resulting in poor atomization effect. At the same time, the assembly and processing are relatively difficult, making it even more difficult to ensure the stability of the atomization effect. An impact nozzle with adjustable atomization particle size and range, similar to the one with patent number CN202210706887.0, belongs to the field of nozzle structure technology. An adjustable atomization particle size and range impact nozzle includes a body, a connector on the body for connection to a water supply network, a water outlet pipe on the body connected to the connector pipe, the connector pipe and the water outlet pipe being in a sealed sliding connection, and an adjustment structure on the body for driving the connector pipe to slide. A striking pin is located at the end of the connector pipe, and an impact groove is located on the body directly below the striking pin. This invention, employing the above-described adjustable atomization particle size and range impact nozzle, solves the problem of existing nozzles having unadjustable atomization particle size and range, thus affecting fire extinguishing effectiveness. However, the hook support of the striking pin in this impact nozzle is often not integrally formed with the nozzle body, but is a separate structure, which is prone to secondary bending during use, affecting the atomization effect. Summary of the Invention

[0003] Therefore, the technical problem to be solved by the present invention is to overcome the problem that in the prior art, the hook support of the impact nozzle is mostly not integrally formed with the nozzle body, but is a separate structure, which is prone to secondary bending during use; at the same time, it is convenient to manufacture and process, and convenient to automatically install and add impact nozzles.

[0004] Therefore, the technical solution adopted is an impact nozzle and its processing technology of the present invention, which includes a hexagonal nozzle body, a conical inner hole of the nozzle body, a small hole in the center of the hexagonal nozzle body communicating with the conical inner hole of the nozzle, a hook support in the hexagonal nozzle body, and an impact pin aligned with the small hole in the hook support.

[0005] Preferably, the outer surface of one end of the hexagonal nozzle body is provided with external threads; the outer surface of the other end of the hexagonal nozzle body is hexagonal in shape.

[0006] Preferably, the hexagonal nozzle body and the hook bracket are integrated into one unit.

[0007] Preferably, the diameter of the nozzle's conical inner bore gradually decreases from the outside to the inside.

[0008] Preferably, the hook bracket is provided with a striker insertion hole.

[0009] Preferably, the firing pin is disposed within the firing pin socket.

[0010] Preferably, the outer surface of the firing pin is stepped, and the tip of the firing pin is aligned with the small hole.

[0011] A process for manufacturing an impact nozzle includes the following steps:

[0012] S1: The rough machining of the hexagonal nozzle body is completed by extrusion casting;

[0013] S2: The formed hexagonal nozzle body is machined, and the conical inner hole of the nozzle and the firing pin insertion hole are machined in one step to ensure the concentricity of the conical inner hole of the nozzle and the firing pin insertion hole. At the same time, the external thread is machined.

[0014] S3: Add the machined hexagonal nozzle bodies one by one into the firing pin assembler for further processing;

[0015] S4: Rivet the firing pin into the hook bracket of the nozzle hexagonal body inside the firing pin assembler;

[0016] S5: After polishing and grinding, an impact nozzle is completed.

[0017] Preferably, the firing pin assembler includes a support frame, with two chain conveyors fixed at both ends of the support frame for transporting the hexagonal nozzle bodies one by one, two clamping conveyors fixed on the support frame for adding and separating the hexagonal nozzle bodies on the processing fixed table, a firing pin transport flipper fixed on the support frame for adding firing pins one by one, and a firing pin riveting device fixed on the support frame for pressing and rivetizing the firing pins stably into the hook bracket.

[0018] Preferably, the chain conveyor includes a conveyor with multiple chain fixing plates fixed on it. The chain fixing plates are fixed with a nozzle front insertion platform and a nozzle rear insertion platform for defining the position of the hexagonal nozzle body.

[0019] The machining station is equipped with a front nozzle insertion platform and a rear nozzle insertion platform for machining the hexagonal nozzle body.

[0020] A transverse pneumatic conveyor is fixed on the clamping conveyor. The transverse pneumatic conveyor drives the longitudinal pneumatic clamping table to slide laterally on the clamping conveyor. The longitudinal pneumatic clamping table drives two symmetrical pneumatic clamping claws to slide laterally relative to each other on the longitudinal pneumatic clamping table to clamp the hexagonal nozzle body.

[0021] The firing pin transport flipper flips the transported firing pins one by one onto the firing pin inserter, and then drives the firing pin inserter to press and insert the firing pins into the hexagonal nozzle body on the processing station to complete the addition of the firing pins.

[0022] Other features and advantages of the invention will be set forth in the description which follows, and will be apparent in part from the description, or may be learned by practicing the invention. The objects and other advantages of the invention may be realized and obtained by means of the structures particularly pointed out in this application.

[0023] The technical solution of the present invention will be further described in detail below with reference to the accompanying drawings and embodiments. Attached Figure Description

[0024] The accompanying drawings are provided to further illustrate the invention and form part of the specification. They are used in conjunction with embodiments of the invention to explain the invention and do not constitute a limitation thereof. In the drawings:

[0025] Figure 1 This is a schematic diagram of the overall structure of the impact nozzle of the present invention;

[0026] Figure 2 This is a schematic diagram of the left-side structure of the impact nozzle of the present invention;

[0027] Figure 3 This is a front view schematic diagram of the impact nozzle of the present invention;

[0028] Figure 4 This is a cross-sectional structural diagram of the impact nozzle of the present invention;

[0029] Figure 5 This is a schematic diagram of the overall structure of the firing pin assembler of the present invention. Figure 1 ;

[0030] Figure 6 This is a schematic diagram of the overall structure of the firing pin assembler of the present invention. Figure 2 ;

[0031] Figure 7 This is a schematic diagram of the chain transport device of the present invention;

[0032] Figure 8 This is a schematic diagram of the nozzle front insertion platform and nozzle rear insertion platform of the nozzle hexagonal nozzle body on the chain fixing plate of the present invention;

[0033] Figure 9 This is a schematic diagram of the nozzle front insertion platform and nozzle rear insertion platform on the chain fixing plate of the present invention;

[0034] Figure 10 This is a schematic diagram of the clamping conveyor of the present invention. Figure 1 ;

[0035] Figure 11 This is a schematic diagram of the clamping conveyor of the present invention. Figure 2 ;

[0036] Figure 12 This is a partial structural schematic diagram of the firing pin assembler of the present invention;

[0037] Figure 13 This is a schematic diagram of the structure of the firing pin transport and flipping device of the present invention. Figure 1 ;

[0038] Figure 14 This is a schematic diagram of the structure of the firing pin transport and flipping device of the present invention. Figure 2 ;

[0039] Figure 15 This is a schematic diagram of the structure of the firing pin transport and flipping device of the present invention. Figure 3 ;

[0040] Figure 16 This is a schematic diagram of the structure of the pneumatic lateral thrust rod 23 of the present invention;

[0041] Figure 17 This is a schematic diagram of the structure of the flip clamp of the present invention;

[0042] Figure 18 This is a schematic diagram of the firing pin insert of the present invention. Figure 1 ;

[0043] Figure 19 This is a schematic diagram of the firing pin insert of the present invention. Figure 2 .

[0044] In the diagram: 1. Hexagonal nozzle body; 2. Small hole; 3. Hook bracket; 4. External thread; 5. Conical inner hole of nozzle; 6. Strike pin; 7. Support frame; 8. Chain conveyor; 9. Clamping conveyor; 10. Strike pin conveyor flipper; 11. Strike pin riveting device; 12. Machining station; 13. Conveyor; 14. Chain fixing plate; 15. Nozzle front insertion platform; 16. Nozzle rear insertion platform; 17. Lateral pneumatic conveyor; 18. Longitudinal pneumatic clamping platform; 19. Pneumatic clamping claw; 20. Strike pin collection tray; 21. Belt conveyor; 22. Flipping limit fixing device; 23. Pneumatic lateral push rod; 24. Lateral pneumatic pusher; 25. Longitudinal pneumatic pusher; 26. Flipping clamping device; 27. Fixed arc platform; 28. Flipping driver; 29. ​​Flipping clamping plate; 30. Clamping spring; 31. Pushing hydraulic cylinder; 32. Telescopic fixing platform; 33. Pushing frame; 34. Rotary drive motor; 35. Vacuum suction head. Detailed Implementation

[0045] To make the above-mentioned objects, features and advantages of the present invention more apparent and understandable, the present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0046] In the description of this application, it should be understood that the terms "middle," "top," "bottom," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this application. The terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this application, "a plurality of" means two or more, unless otherwise explicitly specified.

[0047] Furthermore, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection between two components. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances.

[0048] In this application, unless otherwise expressly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature being directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature being directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0049] Example 1:

[0050] like Figure 1 — Figure 4 As shown, an impact nozzle and its processing technology include a hexagonal nozzle body 1, a conical inner hole 5 inside the hexagonal nozzle body 1, a small hole 2 at the center of the hexagonal nozzle body 1 communicating with the conical inner hole 5, a hook bracket 3 inside the hexagonal nozzle body 1, and an impact pin 6 inside the hook bracket 3 aligned with the small hole 2.

[0051] The working principle and beneficial effects of this embodiment are as follows: during installation and use, the nozzle is connected to the equipment, the equipment is threaded to the product, and an open-end wrench is used to clamp the external hexagon and tighten the product.

[0052] Water enters from the threaded end, enters the nozzle, and is then sprayed out through the small hole in the main body. After being sprayed out, the water impacts the tip of the impact pin, forming a cone-shaped atomized spray. It can be used for garden fogging, factory cooling and dust removal, and other equipment.

[0053] This product is an impact-type atomizing nozzle, suitable for dust suppression equipment, and can be used in coal mines, construction sites and other construction sites; it can also be used in humidification and cooling equipment, for cooling of construction sites and other environments, and for humidification in various warehouses and static electricity removal places;

[0054] This innovative design features a unique structure where the hook support is integrally molded with the main body. The impact pin does not require secondary bending, eliminating concerns about deformation caused by bending. This simplifies the manufacturing process and better ensures the concentricity of the impact pin and the main body hole, resulting in superior atomization. In contrast, products on the market have separate hook and main body structures, and the impact pin requires secondary bending, making assembly and processing more difficult and compromising atomization performance.

[0055] Example 2:

[0056] like Figure 1 — Figure 4 As shown, an impact nozzle and its processing technology are disclosed. One end of the hexagonal nozzle body 1 is provided with an external thread 4; the other end of the hexagonal nozzle body 1 is hexagonal in shape.

[0057] The working principle and beneficial effects of this embodiment are as follows: One end of the hexagonal nozzle body 1 has an external thread 4, facilitating the connection between the nozzle and the equipment, and the threaded connection between the equipment and the product, making it convenient for use. The other end of the hexagonal nozzle body 1 has a hexagonal outer surface, allowing for easy tightening of the product using an open-end wrench, thus enabling multiple nozzles to be used side-by-side in dust suppression equipment, suitable for use in coal mines, construction sites, and other construction locations.

[0058] Example 3:

[0059] like Figure 1 — Figure 4 As shown, an impact nozzle and its processing technology are disclosed, wherein the hexagonal nozzle body 1 and the hook bracket 3 are integrally set.

[0060] The working principle and beneficial effects of this embodiment are as follows: by extrusion casting, the hexagonal nozzle body 1 and the hook bracket 3 are integrated. The hook bracket 3 is integrally formed with the main body, and the impact pin 6 does not need to be bent twice. There is no need to worry about deformation caused by bending, which simplifies the processing technology and better ensures the concentricity of the impact pin 6 and the small hole 2 of the main body. The atomization effect is better. In the products on the market, the hook and the main body are separate structures, and the impact pin 6 needs to be bent twice, which is relatively difficult to assemble and process, and it is more difficult to guarantee the atomization effect.

[0061] Example 4:

[0062] like Figure 1 — Figure 4 As shown, an impact nozzle and its processing technology are described, wherein the diameter of the conical inner hole 5 of the nozzle gradually decreases from the outside to the inside.

[0063] The working principle and beneficial effects of this embodiment are as follows: by gradually reducing the diameter of the nozzle conical inner hole 5 from the outside to the inside, it is convenient to concentrate and compress the water flow to form a water column, which facilitates the formation of an atomization effect through collision with the impact pin 6.

[0064] Example 5:

[0065] like Figure 1 — Figure 4 As shown, an impact nozzle and its processing technology are described, wherein the hook bracket 3 is provided with an impact pin insertion hole.

[0066] The working principle and beneficial effects of this embodiment are as follows: The hook bracket 3 is provided with a striker insertion hole. The initial forming size of the striker insertion hole needs to be controlled to be slightly smaller than the diameter of the striker 6, so as to facilitate the interference fit of extrusion riveting and inlay.

[0067] Example 6:

[0068] like Figure 1 — Figure 4 As shown, an impact nozzle and its processing technology are disclosed, wherein the impact pin 6 is disposed in the impact pin insertion hole.

[0069] The working principle and beneficial effects of this embodiment are as follows: by using the firing pin assembler, the firing pin 6 can be easily and quickly riveted into the firing pin socket with an interference fit; thereby assembling it into shape, and at the same time, by using the firing pin assembler, unnecessary deformation and wear of the hook bracket 3 can be prevented during the installation process.

[0070] Example 7:

[0071] like Figure 1 — Figure 4 As shown, an impact nozzle and its processing technology are disclosed. The outer surface of the impact pin 6 is stepped, and the tip of the impact pin 6 is aligned with the small hole 2.

[0072] The working principle and beneficial effects of this embodiment are as follows: by setting the outer surface of the striking pin 6 in a stepped shape, it is convenient for its tip to be aligned with the small hole 2, thereby ensuring the atomization effect.

[0073] Example 8:

[0074] like Figure 1 — Figure 19 As shown, a process for manufacturing an impact nozzle includes the following steps:

[0075] S1: The rough machining of the hexagonal nozzle body 1 is completed by extrusion casting;

[0076] S2: The formed hexagonal nozzle body 1 is machined, and the conical inner hole 5 of the nozzle and the firing pin insertion hole are machined in one step to ensure the concentricity of the conical inner hole 5 of the nozzle and the firing pin insertion hole. At the same time, the external thread 4 is machined.

[0077] S3: Add the machined hexagonal nozzle body 1 one by one into the firing pin assembler for further processing;

[0078] S4: Rivet the firing pin 6 into the hook bracket 3 of the nozzle hexagonal body 1 inside the firing pin assembler;

[0079] S5: After polishing and grinding, an impact nozzle is completed.

[0080] The working principle and beneficial effects of this embodiment are as follows: the rough machining of the nozzle hexagonal body 1 is completed by extrusion casting; the machining of the integrated molding of the nozzle hexagonal body 1 and the hook bracket 3 is ensured, thereby ensuring that the nozzle hexagonal body 1 and the hook bracket 3 are integrated, the hook bracket 3 is integrally molded with the main body, the firing pin 6 does not need to be bent twice, there is no need to worry about deformation caused by bending, and the processing technology is simplified.

[0081] Then, the formed hexagonal nozzle body 1 is machined. During machining, the conical inner hole 5 of the nozzle and the ejector pin insertion hole are machined in one step to ensure the concentricity of the conical inner hole 5 of the nozzle and the ejector pin insertion hole. This allows the ejector pin to be concentric with the small hole 2 during assembly, thus facilitating the entry of liquid from the threaded end of the conical inner hole 5 of the nozzle and the ejection from the small hole 2 during use. The liquid then impacts the ejector pin 6, generating an impact-type atomized water mist. The external thread 4 is then machined by machining a die to complete the machining. This solves the problem that the hook support of the ejector pin in existing impact nozzles is not integrally formed with the nozzle body and is a separate structure, which is prone to secondary bending during use.

[0082] The hexagonal nozzle bodies 1 are added one by one into the firing pin assembler for processing. The chain conveyor 8 of the firing pin assembler is then controlled by a frequency converter program to achieve automated intermittent transport for processing and assembly. The firing pins 6 are riveted and installed within the hook bracket 3 of the hexagonal nozzle body 1 within the firing pin assembler, achieving an interference fit assembly of the firing pins 6 within the hook bracket 3. This ensures automatic assembly while avoiding unnecessary deformation and wear of the hook bracket 3 during installation. After the firing pins 6 are added and fixed, the hexagonal nozzle bodies 1 are transported out via the chain conveyor 8 of the firing pin assembler.

[0083] Then, the hexagonal nozzle body 1 of the formed nozzle is ground to remove surface roughness and impurities. The outer surface is ground and polished in batches using a professional grinding machine or grinding disc to complete the processing of an impact nozzle. This achieves the effect of convenient preparation and processing while automatically installing and adding the impact pin 6 in this product.

[0084] Example 9:

[0085] like Figure 1 — Figure 19 As shown, an impact nozzle and its processing technology are disclosed. The impact pin assembler includes a support frame 7. Two chain conveyors 8 are fixed at both ends of the support frame 7 for transporting the hexagonal nozzle body 1 one by one. Two clamping conveyors 9 are fixed on the support frame 7 for adding and separating the hexagonal nozzle body 1 on the processing fixed table 12. An impact pin transport flipper 10 is fixed on the support frame 7 for adding impact pins 6 one by one. An impact pin riveting device 11 is fixed on the support frame 7 for pressing and rivetizing the impact pin 6 into the hook bracket 3.

[0086] The working principle and beneficial effects of this embodiment are as follows: The support frame 7 on the firing pin assembler serves to support and fix the chain conveyor 8, clamping conveyor 9, firing pin conveyor flipper 10, firing pin riveting device 11, and processing station 12; Two chain conveyors 8 are fixed at both ends of the support frame 7 to transport the hexagonal nozzle body 1 one by one. One chain conveyor adds the polished hexagonal nozzle body 1 one by one into the firing pin assembler for processing, while the other transports the processed hexagonal nozzle body 1 one by one out; Two clamping conveyors 9 are fixed on the support frame 7 to add and separate the hexagonal nozzle body 1 onto the processing station 12, which facilitates the clamping of the chain conveyor 8 to the processing station 12 for processing, and also clamps the processed hexagonal nozzle body 1 to transport it to the departing chain conveyor 8;

[0087] By fixing a striker transport flipper 10 on the support frame 7 to add strikers 6 one by one, the effect of automated one-by-one addition is achieved. By fixing a striker riveter 11 on the support frame 7 to press and stably rivet the strikers 6 into the hook bracket 3, the processing is completed on the processing fixed table 12.

[0088] Example 10:

[0089] like Figure 1 — Figure 19 As shown, an impact nozzle and its processing technology are disclosed. The chain conveyor 8 includes a conveyor 13, on which multiple chain fixing plates 14 are fixed. On the chain fixing plates 14, a nozzle front insertion platform 15 and a nozzle rear insertion platform 16 are fixed to limit the position of the nozzle hexagonal nozzle body 1.

[0090] The processing station 12 is fixed with a nozzle front insertion station 15 and a nozzle rear insertion station 16 for processing the hexagonal nozzle body 1.

[0091] A transverse pneumatic conveyor 17 is fixed on the clamping conveyor 9. The transverse pneumatic conveyor 17 drives the longitudinal pneumatic clamping table 18 to slide laterally on the clamping conveyor 9. The longitudinal pneumatic clamping table 18 drives two symmetrical pneumatic clamping claws 19 to slide laterally relative to each other on the longitudinal pneumatic clamping table 18 to clamp the hexagonal nozzle body 1.

[0092] The firing pin transport flipper 10 adds and flips the firing pins 6 transported one by one onto the firing pin inserter 11, and the firing pin 6 is added by driving the firing pin inserter 11 to press and insert the firing pin 6 into the hexagonal nozzle body 1 on the processing station 12.

[0093] The firing pin transport flipper 10 includes a firing pin collection tray 20, which is fixed on the support frame 7. The outlet of the firing pin collection tray 20 is connected to the belt conveyor 21. A flipping limit fixing device 22 is fixed on the belt conveyor 21 to unify the orientation of the firing pins 6. A pneumatic transverse push rod 23 is laterally slidably arranged at the tail end of the belt conveyor 21. The pneumatic transverse push rod 23 is fixed on a transverse pneumatic pusher 24. The transverse pneumatic pusher 24 is fixed on the support frame 7. The pneumatic transverse push rod 23 pushes the firing pins 6 separately to the upper end of the longitudinal pneumatic pusher 25. A flipping clamp 26 is arranged on the longitudinal pneumatic pusher 25. The flipping clamp 26 drives the clamped firing pins 6 to flip in the longitudinal pneumatic pusher 25. A fixed rotating arc platform 27 is rotatably arranged inside the longitudinal pneumatic pusher 25.

[0094] The flip clamp 26 includes a flip driver 28, which is fixed inside the longitudinal pneumatic thruster 25. The drive shaft of the flip driver 28 is slidably connected to the flip clamping plate 29 via a spline shaft. A clamping spring 30 is sleeved between the flip clamping plate 29 and the drive shaft of the flip driver 28. The flip clamping plate 29 is symmetrically arranged with the fixed rotating platform 27 and is used to clamp the impact pin 6 for flipping.

[0095] The aforementioned ramming pin device 11 includes a telescopic fixing platform 32, which is fixed on the support frame 7. A propulsion hydraulic cylinder 31 is fixed on the telescopic fixing platform 32. The telescopic shaft of the propulsion hydraulic cylinder 31 slides within the telescopic fixing platform 32. A propulsion frame 33 is fixed to the end of the telescopic shaft of the propulsion hydraulic cylinder 31. A vacuum adsorption head 35 is rotatably arranged inside the propulsion frame 33. The vacuum adsorption head 35 is connected to a vacuum adsorption pipe. A rotary drive motor 34 drives the vacuum adsorption head 35 to rotate and connect it to the propulsion frame 33. The adsorption port of the vacuum adsorption head 35 is aligned with the upper end of the longitudinal pneumatic propeller 25.

[0096] The working principle and beneficial effects of this embodiment are as follows: The conveyor 13 is a conventionally used chain conveyor, that is, a prior art product that uses a motor to drive the chain for transportation. Multiple chain fixing plates 14 are fixed on the conveyor 13. A nozzle front insertion platform 15 and a nozzle rear insertion platform 16 for defining the position of the nozzle hexagonal body 1 are fixed on the multiple chain fixing plates 14. Combined with the shape of the nozzle front insertion platform 15 and the nozzle rear insertion platform 16, it is convenient to directly insert and define the installation and use of the nozzle hexagonal body 1, thereby facilitating its stable transportation and processing.

[0097] The nozzle front insertion platform 15 and nozzle rear insertion platform 16, which are fixed on the processing station 12 to support the processing of the hexagonal nozzle body 1, effectively support the nozzle hexagonal nozzle body 1 when adding the riveting pin 6, and prevent the hook bracket 3 from shifting and being damaged during the riveting process; effectively adapting to the use of this product for corresponding processing and assembly.

[0098] The clamping conveyor 9 is equipped with a transverse pneumatic conveyor 17, a longitudinal pneumatic clamping platform 18, and pneumatic clamping claws 19, all of which are conventional pneumatic products of existing technology. Through pneumatic program control, the pneumatic clamping claws 19 are driven laterally up and down to clamp and transport the nozzle hexagonal body 1 to a designated position during the transport process. In addition, the longitudinal pneumatic clamping platform 18 drives two symmetrical pneumatic clamping claws 19 to slide laterally relative to each other on the longitudinal pneumatic clamping platform 18 to clamp the nozzle hexagonal body 1.

[0099] The impact pins 6 are added and flipped onto the impact pin inserter 11 by the impact pin transport flipper 10, and the impact pins 6 are pressed and inserted into the hexagonal nozzle body 1 on the processing station 12 by driving the impact pin inserter 11 to complete the addition of the impact pins 6.

[0100] Because the firing pin transport flipper 10 includes a firing pin collection tray 20, on which multiple spare firing pins 6 are stacked, and its outlet connects to a belt conveyor 21, the belt conveyor 21 transports the firing pins 6 one by one. During the transport process, the firing pins 6 with different orientations collide with the flipping limit fixing device 22, thereby unifying the orientation of the firing pins 6. Due to gravity, the larger diameter is at the bottom and the smaller diameter is at the top. A pneumatic transverse push rod 23 is laterally slidably installed at the tail end of the belt conveyor 21, and the pneumatic transverse push rod 23 is subjected to... The pneumatic lateral thrust rod 23 is driven by the lateral pneumatic thruster 24, and then the single impact pin 6 is separated and transported to the upper end of the longitudinal pneumatic thruster 25 through the surface arc groove. The impact pin 6 is flipped by the flip clamp 26 on the upper end of the longitudinal pneumatic thruster 25 and the symmetrical fixed rotating platform 27, so that the stepped tip is facing down and is inserted into the upper end of the longitudinal pneumatic thruster 25. The longitudinal pneumatic thruster 25 pushes the impact pin 6 with the tip facing down upward and adds it into the impact pin inserter 11 where it is adsorbed and transported.

[0101] The rotating clamp 26 is driven by the rotating driver 28, which is fixed inside the longitudinal pneumatic thruster 25. The rotating clamp 29 is partially displaced by the rotating clamp plate 29 through the spline shaft limit sliding insertion of the rotating clamp 28. A clamping spring 30 is sleeved between the rotating clamp plate 29 and the rotating driver 28, which causes the rotating clamp plate 29 and the fixed rotating stage 27 to clamp the striker 6. The rotating driver 28 is driven to rotate the striker 6, which facilitates the orientation of the striker 6 for use in the installation position.

[0102] The telescopic fixing platform 32 on the ramming pin 11 is fixed on the support frame 7. The telescopic fixing platform 32 is used to fix the propulsion hydraulic cylinder 31. By controlling the telescopic shaft of the propulsion hydraulic cylinder 31, the telescopic shaft of the propulsion hydraulic cylinder 31 is pushed in a stable manner because it is limited to sliding within the telescopic fixing platform 32. This achieves stable propulsion of the telescopic shaft of the propulsion hydraulic cylinder 31, thereby achieving stable propulsion of the end-fixed propulsion frame 33.

[0103] A vacuum adsorption head 35 is rotatably mounted inside the push frame 33. The vacuum adsorption head 35 is connected to a vacuum adsorption pipe. The rotation drive motor 34 drives the vacuum adsorption head 35 to rotate within the push frame 33, thereby achieving a 90° rotation. When moving downwards, the adsorption port of the vacuum adsorption head 35 is aligned with the upper end of the longitudinal pneumatic pusher 25, adsorbing the pushed impact pin 6. After rotating 90°, it is aligned with the nozzle hexagonal mouth body 1 and the hook bracket 3 on the processing fixed table 12. The propulsion hydraulic cylinder 31 is controlled to achieve stable embedding and riveting. This completes the stable riveting assembly of the impact pin 6. By repeating this process, multiple impact pins 6 can be stably embedded and riveted on the corresponding nozzle hexagonal mouth body 1, either one by one or with the addition of different numbers of devices.

[0104] The above description is not intended to limit the present invention, nor is the present invention limited to the examples given above. Any changes, modifications, additions, or substitutions made by those skilled in the art within the scope of the present invention are also within the protection scope of the present invention.

Claims

1. An impact nozzle, characterized in that: It includes a hexagonal nozzle body (1), a conical nozzle inner hole (5) is provided inside the hexagonal nozzle body (1), a small hole (2) is provided in the center of the hexagonal nozzle body (1) to connect the conical nozzle inner hole (5), a hook bracket (3) is provided in the hexagonal nozzle body (1), and a firing pin (6) is provided inside the hook bracket (3) to align with the small hole (2).

2. The impact nozzle according to claim 1, characterized in that: The outer surface of one end of the hexagonal nozzle body (1) is provided with an external thread (4); the outer surface of the other end of the hexagonal nozzle body (1) is hexagonal.

3. An impact nozzle according to claim 1, characterized in that: The nozzle hexagonal body (1) and the hook bracket (3) are integrated into one unit.

4. An impact nozzle according to claim 1, characterized in that: The diameter of the nozzle conical inner hole (5) gradually decreases from the outside to the inside.

5. An impact nozzle according to claim 1, characterized in that: The hook bracket (3) is provided with a striker insertion hole.

6. An impact nozzle according to claim 5, characterized in that: The firing pin (6) is disposed inside the firing pin socket.

7. An impact nozzle according to claim 6, characterized in that: The outer surface of the striker (6) is stepped, and the tip of the striker (6) is aligned with the small hole (2).

8. A manufacturing process for an impact nozzle, applicable to an impact nozzle as described in any one of claims 1-7, characterized in that, Includes the following steps: S1: The rough machining of the hexagonal nozzle body (1) is completed by extrusion casting; S2: The formed nozzle hexagonal nozzle body (1) is machined, and the nozzle conical inner hole (5) and the firing pin insertion hole are machined in one step to ensure the concentricity of the nozzle conical inner hole (5) and the firing pin insertion hole. At the same time, the external thread (4) is machined. S3: Add the machined hexagonal nozzle body (1) one by one into the firing pin assembler for further processing; S4: Rivet the firing pin (6) into the hook bracket (3) of the nozzle hexagonal nozzle body (1) in the firing pin assembler; S5: After polishing and grinding, an impact nozzle is completed.

9. The impingement nozzle processing technology according to claim 8, characterized in that: The firing pin assembler includes a support frame (7), with two chain conveyors (8) fixed at both ends of the support frame (7) for transporting the hexagonal nozzle body (1) one by one. Two clamping conveyors (9) are fixed on the support frame (7) for adding and separating the hexagonal nozzle body (1) on the processing station (12). A firing pin transport flipper (10) is fixed on the support frame (7) for adding the firing pins (6) one by one. A firing pin riveting device (11) is fixed on the support frame (7) for pressing and rivetizing the firing pins (6) into the hook bracket (3).

10. The impingement nozzle processing technology according to claim 9, characterized in that: The chain conveyor (8) includes a conveyor (13), on which multiple chain fixing plates (14) are fixed, and on which a nozzle front insertion platform (15) and a nozzle rear insertion platform (16) for defining the position of the nozzle hexagonal nozzle body (1) are fixed. The processing station (12) is fixed with a nozzle front insertion station (15) and a nozzle rear insertion station (16) for carrying the hexagonal nozzle body (1) for processing; A transverse pneumatic conveyor (17) is fixed on the clamping conveyor (9). The transverse pneumatic conveyor (17) drives the longitudinal pneumatic clamping table (18) to slide laterally on the clamping conveyor (9). The longitudinal pneumatic clamping table (18) drives two symmetrical pneumatic clamping claws (19) to slide laterally relative to each other on the longitudinal pneumatic clamping table (18) for clamping the hexagonal nozzle body (1). The firing pin transport flipper (10) adds and flips the firing pins (6) transported one by one onto the firing pin inserter (11), and by driving the firing pin inserter (11), the firing pins (6) are squeezed and inserted into the hexagonal nozzle body (1) on the processing station (12) to complete the addition of the firing pins (6).

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