A tool for electrochemical jet machining of rifling and a method of machining thereof

Abstract

The application discloses a rifling jet electrolytic machining tool, which comprises an electrolytic box, a pump station, a controller, a multidirectional moving mechanism, a nozzle mechanism and a temperature controller; the pump station is arranged at the left side of the electrolytic box; the controller is installed outside the pump station, and the pump station and the controller are electrically connected; the multidirectional moving mechanism is installed in the inner cavity of the electrolytic box; the nozzle mechanism is arranged at the bottom end of the multidirectional moving mechanism; the temperature controller is embedded in the top end of the inner cavity of the electrolytic box and is electrically connected with the controller. The rifling jet electrolytic machining tool can spray electrolyte on the cannon barrel in all directions, can flexibly adjust the spraying range, can meet different machining requirements, can improve the machining range and flexibility, adopts multi-motor driving, can realize horizontal movement, vertical movement and inclination angle adjustment of the nozzle mechanism, can accurately control the spraying position and direction of the electrolyte and can improve machining precision.

Description

Technical Field

[0001] This invention relates to the field of electrolytic machining technology, specifically to a rifling jet electrolytic machining tool and its machining method. Background Technology

[0002] In the field of metal processing, traditional electrochemical machining techniques are commonly used to process and treat metals. However, traditional electrochemical machining techniques have some shortcomings, such as slow processing speed, high energy consumption, and low processing accuracy, which limit their promotion and application in practice. Therefore, it is necessary to develop a new electrochemical machining tool to improve processing efficiency and quality.

[0003] In recent years, jet electrolytic processing technology has been widely researched and applied. This technology utilizes the jet effect generated by a high-speed liquid flow to electrolyze ions in an electrolyte solution under the influence of an electric field. This technology has advantages such as fast reaction rate, high reaction efficiency, and low energy consumption, and is therefore widely used in metal preparation, wastewater treatment, electrochemical synthesis, and other fields.

[0004] However, existing jet electrolytic machining tools have some shortcomings, such as the inability to fully adjust the machining range and low machining accuracy. Therefore, there is a need to provide a new rifling jet electrolytic machining tool to overcome the shortcomings of existing technologies and improve machining efficiency and quality. Summary of the Invention

[0005] The purpose of this invention is to provide a rifling jet electrolytic machining tool and its machining method to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a rifling jet electrolytic machining tool, comprising:

[0007] First electrolysis box;

[0008] The pump station is located to the left of the first electrolysis tank;

[0009] A controller is installed on the outside of the pumping station, and the pumping station and the controller are electrically connected.

[0010] A multi-directional moving mechanism is installed inside the first electrolysis tank;

[0011] The nozzle mechanism is located at the bottom end of the multi-directional moving mechanism; electrically connected.

[0012] A temperature controller is embedded in the top of the inner cavity of the first electrolysis tank, and the temperature controller is electrically connected to the controller.

[0013] Preferably, the multi-directional moving mechanism includes: a multi-directional moving mechanism housing, a first slide rail, a first limiting slider, a first moving seat, a mounting seat, and a first lead screw nut; the multi-directional moving mechanism housing is installed at the center of the right top of the inner cavity of the first electrolysis tank; the number of the first slide rails is four, and the four first slide rails are respectively arranged at the four left corners of the multi-directional moving mechanism housing; the number of the first limiting sliders is four, and the four first limiting sliders are respectively sleeved on the outer wall of the four first slide rails; the first moving seat is arranged inside the four first limiting sliders; the mounting seat is installed at the center of the front side of the first moving seat; the first lead screw nut is rotatably connected to the inner side of the mounting seat through a bearing; wherein, the inner cavity of the multi-directional moving mechanism housing is provided with a driving assembly, and the inner side of the first moving seat is provided with a lifting assembly.

[0014] Preferably, the drive assembly includes: a first motor, a worm gear, a first lead screw, and a worm wheel; the first motor is installed in the inner cavity of the housing of the multi-directional movement mechanism, and the first motor is electrically connected to the controller; the worm gear is screwed to the output end of the first motor; the first lead screw is rotatably connected to the center position of the left front end of the housing of the multi-directional movement mechanism via a bearing in the left-right direction, the right side of the first lead screw extends into the inner cavity of the housing of the multi-directional movement mechanism, and the first lead screw and the first lead screw nut are screwed together; the worm wheel is keyed to the right end of the first lead screw, and the worm wheel meshes with the worm gear.

[0015] Preferably, the lifting assembly includes: a second slide rail, a second limiting slider, a second movable seat, a second lead screw nut, a second motor, and a second lead screw; the second slide rail is disposed on the inner left end of the second movable seat in a vertical direction; the second limiting slider is sleeved on the outer wall of the second slide rail; the second movable seat is disposed on the outer side of the second limiting slider, and the bottom end of the second movable seat extends out of the lower surface of the second movable seat; the second lead screw nut is rotatably connected to the inner right end of the second movable seat through a bearing; the second motor is installed on the top right side of the second movable seat, and the output end of the second motor extends into the inner side of the second movable seat, and the second motor and the controller are electrically connected; the second lead screw is screwed to the output end of the second motor, and the second lead screw nut is screwed to the second lead screw; wherein, the bottom end of the second movable seat is provided with an angle direction unit.

[0016] Preferably, the angular direction unit includes: a housing, a rotating shaft, a second electrolytic box, a helical gear ring, a first rotating shaft, a connecting seat, a third motor, and a rotating rod; the housing is mounted on the bottom end of the second movable seat; the rotating shaft is rotatably connected to the bottom end of the housing via bearings, and the top end of the rotating shaft extends into the inner cavity of the housing; the second electrolytic box is disposed at the bottom end of the rotating shaft; the helical gear ring is keyed to the top end of the outer wall of the rotating shaft; the first rotating shaft is rotatably connected to the inner side of the second electrolytic box via bearings in the front-rear direction, and the front and rear sides of the first rotating shaft extend out of the outer wall of the second electrolytic box; the connecting seat is screwed to the outer side of the first rotating shaft; the third motor is disposed on the front side of the inner cavity of the housing, and the third motor is electrically connected to the controller; the rotating rod is screwed to the output end of the third motor, and the rotating rod meshes with the helical gear ring.

[0017] Preferably, the angular direction unit further includes: a second rotating shaft, a first bevel gear, a second bevel gear, a fourth motor, a third bevel gear, and a fourth bevel gear; the second rotating shaft is rotatably connected to the top center position of the outer casing via bearings in the vertical direction, and the bottom end of the second rotating shaft passes through the rotating shaft and extends into the inner cavity of the second electrolysis tank; the first bevel gear is screwed to the bottom end of the second rotating shaft; the second bevel gear is keyed to the top end of the outer wall of the second rotating shaft; the fourth motor is disposed on the rear side of the inner cavity of the outer casing, and the fourth motor is electrically connected to the controller; the third bevel gear is screwed to the output end of the fourth motor, and the third bevel gear meshes with the second bevel gear; the fourth bevel gear is keyed to the outer wall of the first rotating shaft, and the fourth bevel gear meshes with the first bevel gear.

[0018] Preferably, the nozzle mechanism includes: a nozzle mechanism electrolysis box, a first guide rail, a first slider, a third slide rail, a second slider, an electric telescopic rod, a limiting slide groove, a limiting pin, and a nozzle; the nozzle mechanism electrolysis box is installed at the bottom end of the second movable seat; the first guide rail is arranged in the left-right direction on the front side of the inner cavity of the nozzle mechanism electrolysis box; the first slider is sleeved on the outer wall of the first guide rail; the third slide rail is arranged in the front-back direction on the rear side of the first slider; the number of second sliders is several, and the several second sliders are spaced together from front to back on the outer wall of the third slide rail; the electric telescopic rod is arranged at the rear of the inner cavity of the nozzle mechanism electrolysis box. On one side, the telescopic end of the electric telescopic rod is fixedly connected to the outer wall of the third slide rail, and the electric telescopic rod is electrically connected to the controller; there are several limiting slide grooves, which are opened from front to back inward at the bottom of the inner cavity of the electrolysis box of the nozzle mechanism; there are several limiting pins, which are respectively set at the bottom of several electric telescopic rods and are respectively inserted into the inner cavity of several limiting slide grooves; there are several nozzles, which are respectively set at the bottom of several limiting pins and are respectively connected to the pump station through conduits.

[0019] Compared with the prior art, the beneficial effects of the present invention are: the rifling jet electrolytic machining tool:

[0020] 1. The first motor drives the worm gear to rotate clockwise or counterclockwise. Under the rotational force of the worm gear, the worm wheel drives the first lead screw to rotate. Under the rotational force of the first lead screw, the first lead screw nut drives the nozzle mechanism to move horizontally to the left or right to a specified position. The second motor drives the second lead screw to rotate. Under the rotational force of the second lead screw, the second lead screw nut drives the nozzle mechanism to move upward or downward to a specified height position. The fourth motor drives the third bevel gear to rotate. Under the rotational force of the third bevel gear, the second bevel gear drives the second rotating shaft to drive the first bevel gear to rotate. Under the rotational force of the first bevel gear, the fourth bevel gear drives the first rotating shaft to drive the connecting seat to rotate, and the connecting seat drives the nozzle mechanism to rotate clockwise or counterclockwise to a specified tilt angle. The third motor drives the rotating rod to rotate clockwise or counterclockwise. Under the rotational force of the rotating rod, the helical gear ring drives the rotating shaft to drive the nozzle mechanism to rotate to a specified directional position.

[0021] 2. The pump station injects electrolyte into the nozzle, which is then sprayed onto the surface of the barrel inside the first electrolysis tank. The electric telescopic rod extends and retracts to move the third slide rail to the left or right. The third slide rail drives the limiting pin to move to the left or right within the inner cavity of the limiting groove, causing the limiting pin to move along the inner cavity of the limiting groove while simultaneously moving the nozzle inward or outward, thereby adjusting the spray range of the nozzle and performing all-round electrolysis on the barrel. Attached Figure Description

[0022] Figure 1 This is a schematic diagram of the structure of the present invention;

[0023] Figure 2 This is a schematic diagram of the multi-directional movement mechanism of the present invention;

[0024] Figure 3 This is an exploded view of the multi-directional movement mechanism of the present invention;

[0025] Figure 4 This is an exploded view of the nozzle mechanism of the present invention.

[0026] In the diagram: 1. First electrolysis tank; 2. Pump station; 3. Controller; 4. Multi-directional moving mechanism; 41. Housing of multi-directional moving mechanism; 42. First slide rail; 43. First limit slider; 44. First moving seat; 45. Mounting seat; 46. First lead screw nut; 47. First motor; 48. Worm gear; 49. First lead screw; 410. Worm wheel; 411. Second slide rail; 412. Second limit slider; 413. Second moving seat; 414. Second lead screw nut; 415. Second motor; 416. Second lead screw; 417. Housing; 418. Rotating shaft; 419. 420. Second electrolysis box; 421. Helical gear ring; 422. First rotating shaft; 423. Connecting seat; 424. Third motor; 425. Rotating rod; 426. Second rotating shaft; 427. First bevel gear; 428. Second bevel gear; 429. Fourth motor; 430. Third bevel gear; 431. Fourth bevel gear; 5. Nozzle mechanism; 51. Nozzle mechanism electrolysis box; 52. First guide rail; 53. First slider; 54. Third slide rail; 55. Second slider; 56. Electric telescopic rod; 57. Limiting groove; 58. Limiting pin; 59. Nozzle; 6. Temperature controller. Detailed Implementation

[0027] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0028] Please see Figure 1-4 This invention provides a technical solution: a rifling jet electrolytic machining tool, comprising: a first electrolytic tank 1, a pump station 2, a controller 3, a multi-directional moving mechanism 4, a nozzle mechanism 5, and a temperature controller 6; the pump station 2 is located on the left side of the first electrolytic tank 1, and the pump station 2 can be controlled by the controller 3 to pre-fill the pump station 2 with electrolyte and inject the electrolyte into the nozzle 59 as needed; the controller 3 is installed on the outside of the pump station 2, and the pump station 2 and the controller 3 are electrically connected; the multi-directional moving mechanism 4 is installed in the inner cavity of the first electrolytic tank 1; the nozzle mechanism 5 is located at the bottom end of the multi-directional moving mechanism 4; the temperature controller 6 is embedded in the top of the inner cavity of the first electrolytic tank 1, and the temperature controller 6 is electrically connected to the controller 3, and the temperature controller 6 can be controlled by the controller 3 to control the internal temperature of the first electrolytic tank 1.

[0029] As a preferred embodiment, the multi-directional moving mechanism 4 further includes: a multi-directional moving mechanism housing 41, a first slide rail 42, a first limiting slider 43, a first moving seat 44, a mounting seat 45, and a first lead screw nut 46; the multi-directional moving mechanism housing 41 is installed at the center of the top right side of the inner cavity of the first electrolysis tank 1; there are four first slide rails 42, which are respectively located at the four left corners of the multi-directional moving mechanism housing 41; there are four first limiting sliders 43, which are respectively sleeved on the outer walls of the four first slide rails 42, and the first limiting sliders 43 can move left and right on the outer walls of the first slide rails 42; the first moving seat 44 is located inside the four first limiting sliders 43; Mounting base 45 is installed at the center of the front side of the first movable base 44; the first lead screw nut 46 is rotatably connected to the inner side of mounting base 45 via bearing; wherein, the inner cavity of the multi-directional moving mechanism housing 41 is provided with a drive assembly, which includes: a first motor 47, a worm gear 48, a first lead screw 49, and a worm wheel 410; the first motor 47 is installed in the inner cavity of the multi-directional moving mechanism housing 41, and the first motor 47 is electrically connected to the controller 3, and the first motor 47 can be controlled by the controller 3 to drive the worm gear 48 to rotate clockwise or counterclockwise; the worm gear 48 is screwed to the output end of the first motor 47; the first lead screw 49 is rotatably connected to the center of the left front end of the multi-directional moving mechanism housing 41 via bearing in the left-right direction, the first lead screw nut 46 ... The right side of the first lead screw 49 extends into the inner cavity of the multi-directional moving mechanism housing 41. The first lead screw 49 and the first lead screw nut 46 are screwed together. The first lead screw nut 46 can move to the left or right under the rotational force of the first lead screw 49. The worm gear 410 is keyed to the right end of the first lead screw 49. The worm gear 410 meshes with the worm 48. The worm gear 410 can drive the first lead screw 49 to rotate clockwise or counterclockwise under the rotational force of the worm 48. A lifting assembly is provided on the inner side of the first moving seat 44. The lifting assembly includes: a second slide rail 411, a second limit slider 412, a second moving seat 413, a second lead screw nut 414, a second motor 415, and a second lead screw 416. The second slide rail 411 is along... The upper and lower direction is set on the inner left end of the first movable seat 44; the second limiting slider 412 is sleeved on the outer wall of the second slide rail 411; the second movable seat 413 is set on the outer side of the second limiting slider 412, and the bottom end of the second movable seat 413 extends out of the lower surface of the first movable seat 44; the second lead screw nut 414 is rotatably connected to the inner right end of the second movable seat 413 through a bearing; the second motor 415 is installed on the top right side of the first movable seat 44, and the output end of the second motor 415 extends into the inner side of the first movable seat 44. The second motor 415 is electrically connected to the controller 3, and the second motor 415 can be controlled by the controller 3 to drive the second lead screw 416 to rotate clockwise or counterclockwise and drive the worm gear 48 to rotate clockwise or counterclockwise.The second lead screw 416 is screwed to the output end of the second motor 415, and the second lead screw nut 414 is screwed to the second lead screw 416. The second lead screw nut 414 can move upward or downward under the rotational force of the second lead screw 416. The bottom end of the second moving base 413 is provided with an angular direction unit.

[0030] The angular direction unit includes: a housing 417, a rotating shaft 418, a second electrolytic box 419, a helical gear ring 420, a first rotating shaft 422, a connecting seat 423, a third motor 424, a rotating rod 425, a second rotating shaft 426, a first bevel gear 427, a second bevel gear 428, a fourth motor 429, a third bevel gear 430, and a fourth bevel gear 431; the housing 417 is mounted on the bottom end of the second movable seat 413; the rotating shaft 418 is rotatably connected to the bottom end of the housing 417 via bearings, and the top end of the rotating shaft 418 extends into the inner cavity of the housing 417; the second electrolytic box 419 is located at the bottom end of the rotating shaft 418; the ...17... The gear ring 420 is keyed to the top of the outer wall of the rotating shaft 418; the first rotating shaft 422 is rotatably connected to the inner side of the second electrolytic tank 419 via bearings in the front-rear direction, and the front and rear sides of the first rotating shaft 422 extend out of the outer wall of the second electrolytic tank 419; the connecting seat 423 is screwed to the outer side of the first rotating shaft 422; the third motor 424 is located on the front side of the inner cavity of the outer casing 417, and the third motor 424 is electrically connected to the controller 3. The third motor 424 can be controlled by the controller 3 to drive the rotating rod 425 to rotate clockwise or counterclockwise; the rotating rod 425 is screwed to the output end of the third motor 424, and the rotating rod 425 is connected to the helical gear. Ring 420 meshes with the helical gear ring 420, which can drive the rotating shaft 418 to rotate under the rotational force of the rotating rod 425; the second rotating shaft 426 is rotatably connected to the top center position of the outer casing 417 via bearings in the vertical direction, and the bottom end of the second rotating shaft 426 passes through the rotating shaft 418 and extends into the inner cavity of the second electrolysis tank 419; the first bevel gear 427 is screwed to the bottom end of the second rotating shaft 426; the second bevel gear 428 is keyed to the top of the outer wall of the second rotating shaft 426; the fourth motor 429 is located on the rear side of the inner cavity of the outer casing 417, and the fourth motor 429 is electrically connected to the controller 3, and the fourth motor 429 can be controlled by the controller 3. The control drives the third bevel gear 430 to rotate clockwise or counterclockwise; the third bevel gear 430 is screwed to the output end of the fourth motor 429, and the third bevel gear 430 meshes with the second bevel gear 428. The second bevel gear 428 can drive the second rotating shaft 426 under the action of the rotational force of the third bevel gear 430; the fourth bevel gear 431 is keyed to the outer wall of the first rotating shaft 422, and the fourth bevel gear 431 meshes with the first bevel gear 427. The fourth bevel gear 431 can drive the first rotating shaft 422 to drive the connecting seat 423 to rotate clockwise or counterclockwise under the action of the rotational force of the first bevel gear 427.

[0031] As a preferred embodiment, the nozzle mechanism 5 further includes: a nozzle mechanism electrolysis box 51, a first guide rail 52, a first slider 53, a third slide rail 54, a second slider 55, an electric telescopic rod 56, a limiting slide groove 57, a limiting pin 58, and a nozzle 59; the nozzle mechanism electrolysis box 51 is installed at the bottom end of the second movable seat 413; the first guide rail 52 is arranged along the left-right direction on the front side of the inner cavity of the nozzle mechanism electrolysis box 51; the first slider 53 is sleeved on the outer wall of the first guide rail 52; the third slide rail 54 is arranged along the front-back direction on the rear side of the first slider 53; the number of second sliders 55 is several, and the several second sliders 55 are spaced together from front to back on the outer wall of the third slide rail 54; the electric telescopic rod 56 is arranged on the rear side of the inner cavity of the nozzle mechanism electrolysis box 51, and the telescopic end of the electric telescopic rod 56 is connected to the first guide rail 59. The outer wall of the three slide rails 54 is fixedly connected, and the electric telescopic rod 56 is electrically connected to the controller 3. The electric telescopic rod 56 can be extended and shortened by the controller 3. There are several limiting slide grooves 57, which are opened from front to back and inward to the bottom of the inner cavity of the electrolysis box 51 of the nozzle mechanism. There are several limiting pins 58, which are respectively set at the bottom of several electric telescopic rods 56. The limiting pins 58 are respectively inserted into the inner cavity of several limiting slide grooves 57. The limiting pins 58 can move along the inner cavity of the limiting slide grooves 57 and drive the nozzles 59 to move inward or outward. There are several nozzles 59, which are respectively set at the bottom of several limiting pins 58. The nozzles 59 are respectively connected to the pump station 2 through conduits.

[0032] The following mainly introduces the working principle and process, and the specific work is as follows.

[0033] The barrel is pre-fixed inside the first electrolysis tank 1. The operator controller 3 activates the temperature controller 6 to control the temperature inside the first electrolysis tank 1. When electrolyte is loaded into the pump station 2, the controller 3 sequentially activates the first motor 47, the second motor 415, the fourth motor 429, and the third motor 424. The first motor 47 drives the worm gear 48 to rotate clockwise or counterclockwise. Due to the meshing of the worm wheel 410 and the worm gear 48, the worm wheel 410 drives the first lead screw 49 to rotate clockwise or counterclockwise under the rotational force of the worm gear 48. Since the first lead screw nut 46 and the first lead screw 49 are screwed together, the first lead screw nut 46 drives the first lead screw 49 to rotate clockwise or counterclockwise. Under the rotational force of the screw 49, it moves to the left or right. Then, under the limiting action of the first limiting slider 43, it causes the first moving seat 44 to drive the nozzle mechanism 5 to move horizontally to the left or right to a designated position in cooperation with the second moving seat 413, the outer shell 417, the rotating shaft 418, the second electrolysis box 419, the first rotating shaft 422, and the connecting seat 423. The second motor 415 drives the second lead screw 416 to rotate clockwise or counterclockwise. Since the second lead screw nut 414 and the first lead screw nut 46 are screwed together, the second lead screw nut 414 moves upward or downward under the rotational force of the second lead screw 416. Under the limiting action of the second limiting slider 412, the second moving seat 413 is caused to drive the nozzle mechanism 5 to move upward or downward to a specified height position with the cooperation of the outer shell 417, rotating shaft 418, second electrolysis box 419, first rotating shaft 422 and connecting seat 423. The fourth motor 429 drives the third bevel gear 430 to rotate clockwise or counterclockwise. Due to the meshing of the second bevel gear 428 and the third bevel gear 430, the second bevel gear 428 drives the second rotating shaft 426 to drive the first bevel gear 427 to rotate clockwise or counterclockwise under the action of the rotational force of the third bevel gear 430. Due to the meshing of the fourth bevel gear 431 and the first bevel gear 427, the second bevel gear 428 drives the second rotating shaft 426 to drive the first bevel gear 427 to rotate clockwise or counterclockwise. When gear 427 meshes, the fourth bevel gear 431, under the rotational force of the first bevel gear 427, drives the first rotating shaft 422 to rotate the connecting seat 423 clockwise or counterclockwise, and the connecting seat 423 drives the nozzle mechanism 5 to rotate clockwise or counterclockwise to a specified tilt angle. The third motor 424 drives the rotating rod 425 to rotate clockwise or counterclockwise. Because the helical gear ring 420 and the rotating rod 425 mesh, the helical gear ring 420, under the rotational force of the rotating rod 425, drives the rotating shaft 418 to drive the second electrolysis box 419, the first rotating shaft 422, and the connecting seat 423 to rotate the nozzle mechanism 5 to a specified directional position.

[0034] Operator controller 3 starts pump station 2 to inject electrolyte into nozzle 59, which is then sprayed onto the barrel inside the first electrolysis tank 1. When the spray range needs to be adjusted, operator controller 3 starts electric telescopic rod 56. Electric telescopic rod 56 extends and retracts to drive third slide rail 54 to move to the left or right. Under the limiting action of first slider 53, third slide rail 54 drives limiting pin 58 to move to the left or right in the inner cavity of limiting slide groove 57. Under the limiting action of limiting slide groove 57, limiting pin 58 moves along the inner cavity of limiting slide groove 57, while driving nozzle 59 to move inward or outward, thereby adjusting the spray range of nozzle 59, so as to perform all-round spray electrolysis on the barrel.

[0035] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A rifling jet electrolytic machining tool, characterized in that, include: First electrolysis box (1); Pump station (2) is located to the left of the first electrolysis tank (1); A controller (3) is installed on the outside of the pump station (2), and the pump station (2) and the controller (3) are electrically connected; A multi-directional moving mechanism (4) is installed inside the first electrolysis tank (1); The nozzle mechanism (5) is located at the bottom end of the multi-directional moving mechanism (4); electrically connected. Temperature controller (6) is embedded in the top of the inner cavity of the first electrolysis tank (1), and the temperature controller (6) and controller (3) are electrically connected; The multi-directional movement mechanism (4) includes: The multi-directional moving mechanism housing (41) is installed at the center of the top right side of the inner cavity of the first electrolysis tank (1); The first slide rail (42) has four sections, and the four first slide rails (42) are respectively set at the four left corners of the multi-directional moving mechanism housing (41); The first limiting slider (43) has four components, and the four first limiting sliders (43) are respectively sleeved on the outer walls of the four first slide rails (42); The first movable seat (44) is disposed inside the four first limiting sliders (43); Mounting base (45) is installed at the center of the front side of the first movable base (44); The first lead screw nut (46) is rotatably connected to the inner side of the mounting base (45) via a bearing; The inner cavity of the multi-directional moving mechanism housing (41) is provided with a driving component, and the inner side of the first moving seat (44) is provided with a lifting component. The lifting assembly includes: The second slide rail (411) is arranged on the inner left side of the first movable seat (44) in the vertical direction; The second limiting slider (412) is sleeved on the outer wall of the second slide rail (411); The second movable seat (413) is disposed outside the second limiting slider (412), and the bottom end of the second movable seat (413) extends out of the lower surface of the first movable seat (44). The second lead screw nut (414) is rotatably connected to the inner right end of the second movable seat (413) via a bearing; The second motor (415) is installed on the top right side of the first movable seat (44). The output end of the second motor (415) extends into the inside of the first movable seat (44). The second motor (415) is electrically connected to the controller (3). The second lead screw (416) is screwed to the output end of the second motor (415), and the second lead screw nut (414) is screwed to the second lead screw (416); The bottom end of the second movable seat (413) is provided with an angle direction unit; The angular direction unit includes: The outer casing (417) is mounted on the bottom end of the second movable base (413); A rotating shaft (418) is rotatably connected to the bottom end of the housing (417) via a bearing, and the top end of the rotating shaft (418) extends into the inner cavity of the housing (417); The second electrolysis tank (419) is located at the bottom end of the rotating shaft (418); A helical gear ring (420) is keyed to the top of the outer wall of the rotating shaft (418); The first rotating shaft (422) is rotatably connected to the inner side of the second electrolytic tank (419) via bearings in the front-back direction, and the front and rear sides of the first rotating shaft (422) extend out of the outer wall of the second electrolytic tank (419); The connecting seat (423) is screwed to the outside of the first rotating shaft (422); The third motor (424) is disposed on the front side of the inner cavity of the housing (417), and the third motor (424) is electrically connected to the controller (3); A rotating rod (425) is screwed to the output end of the third motor (424), and the rotating rod (425) meshes with a helical gear ring (420); The second rotating shaft (426) is rotatably connected to the top center of the outer shell (417) via a bearing in the vertical direction. The bottom end of the second rotating shaft (426) passes through the rotating shaft (418) and extends into the inner cavity of the second electrolytic tank (419). The first bevel gear (427) is screwed to the bottom end of the second shaft (426); The second bevel gear (428) is keyed to the top of the outer wall of the second shaft (426); A fourth motor (429) is disposed on the rear side of the inner cavity of the housing (417), and the fourth motor (429) is electrically connected to the controller (3); The third bevel gear (430) is screwed to the output end of the fourth motor (429), and the third bevel gear (430) meshes with the second bevel gear (428); The fourth bevel gear (431) is keyed to the outer wall of the first rotating shaft (422), and the fourth bevel gear (431) meshes with the first bevel gear (427); The nozzle mechanism (5) includes: The nozzle mechanism electrolysis box (51) is installed at the bottom end of the second movable seat (413); The first guide rail (52) is arranged in the left-right direction on the front side of the inner cavity of the electrolysis box (51) of the nozzle mechanism; The first slider (53) is sleeved on the outer wall of the first guide rail (52); The third slide rail (54) is arranged on the rear side of the first slider (53) in the front-back direction; The second slider (55) is a plurality of the second sliders (55), and the plurality of the second sliders (55) are fitted together from front to back on the outer wall of the third slide rail (54); An electric telescopic rod (56) is installed on the rear side of the inner cavity of the electrolysis box (51) of the nozzle mechanism. The telescopic end of the electric telescopic rod (56) is fixedly connected to the outer wall of the third slide rail (54). The electric telescopic rod (56) and the controller (3) are electrically connected. The limiting slide groove (57) is a plurality of such limiting slide grooves (57), and the plurality of such limiting slide grooves (57) are opened from front to back inward at the bottom of the inner cavity of the electrolysis box (51) of the nozzle mechanism; Limiting pins (58), the number of limiting pins (58) is several, the several limiting pins (58) are respectively set at the bottom end of several electric telescopic rods (56), and the several limiting pins (58) are respectively inserted into the inner cavity of several limiting slide grooves (57); The number of nozzles (59) is several, and the several nozzles (59) are respectively set at the bottom end of several limit pins (58). The several nozzles (59) are respectively connected to the pump station (2) through conduits.

2. The rifling jet electrolytic machining tool according to claim 1, characterized in that: The driving component includes: The first motor (47) is installed in the inner cavity of the housing (41) of the multi-directional moving mechanism, and the first motor (47) is electrically connected to the controller (3); The worm gear (48) is screwed to the output end of the first motor (47); The first lead screw (49) is rotatably connected to the center of the left front end of the multi-directional moving mechanism housing (41) via a bearing in the left-right direction. The right side of the first lead screw (49) extends into the inner cavity of the multi-directional moving mechanism housing (41). The first lead screw (49) and the first lead screw nut (46) are screwed together. A worm gear (410) is keyed to the right end of the first lead screw (49), and the worm gear (410) meshes with the worm (48).

3. The processing method of a rifling jet electrolytic machining tool according to claim 2, characterized in that: Includes the following steps: Step 1: Fix the gun barrel inside the first electrolysis tank (1), start the temperature controller (6) to control the internal temperature of the first electrolysis tank (1), fill the pump station (2) with electrolyte, and start the first motor (47), the second motor (415), the fourth motor (429) and the third motor (424) in sequence. The first motor (47) drives the worm gear (48) to rotate clockwise or counterclockwise, so that the first moving seat (44) is limited by the first limiting slider (43), causing the nozzle mechanism (5) to move horizontally to the designated position. The second motor (415) The second lead screw (416) is driven to rotate clockwise or counterclockwise, causing the second moving seat (413) to move vertically to the specified height position under the limiting action of the second limiting slider (412). The fourth motor (429) drives the third bevel gear (430) to rotate clockwise or counterclockwise, causing the connecting seat (423) to tilt the nozzle mechanism (5) to the specified angle. The third motor (424) drives the rotating rod (425) to rotate clockwise or counterclockwise, causing the nozzle mechanism (5) to rotate to the specified direction position. Step 2: Start the pump station (2) to inject electrolyte into the nozzle (59) and spray it onto the barrel inside the first electrolysis tank (1). When it is necessary to adjust the spray range, start the electric telescopic rod (56) to move the limit pin (58) along the inner cavity of the limit slide groove (57) and drive the nozzle (59) to move inward or outward, thereby adjusting the spray range of the nozzle (59). Step 3: Repeat steps 1 and 2 until the barrel is finished.

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