Multi-angle numerical control water jet cutting equipment

Abstract

The utility model discloses multi-angle numerical control water jet cutting equipment which comprises a first rotating assembly, a second rotating assembly, a third rotating assembly and a fourth rotating assembly. The first rotary driving assembly comprises a driven gear disc and a first motor; the second rotating assembly comprises a left rectangular plate, a right rectangular plate and a second motor, a U-shaped plate is welded to the bottom of the round shell, and a water jet head is installed in the middle of the U-shaped plate through a bolt; the limiting assembly is used for limiting the round shell; according to the angle numerical control water jet cutter cutting equipment, the requirement for adjusting different angles of the water jet cutter head is met, under the action of a limiting assembly, counter-acting force borne by the water jet cutter head is absorbed by a limiting cylinder, damage to an output shaft of a second motor is reduced, the service life is prolonged, and through the action of a driving gear disc and a driven gear disc, the service life is prolonged. Therefore, the output shaft of the first motor is not subjected to the reaction force, and the service life of the first motor is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of water jet cutting, in particular to a multi-angle numerically controlled water jet cutting device. Background Art

[0002] Waterjet cutting, also known as water jet cutting, is a high-pressure water jet cutting technology. It is a machine that uses high-pressure water jet cutting. Under the control of a computer, it can carve workpieces at will and is less affected by the texture of the material. Because of its low cost, easy operation, and high yield rate, waterjet cutting is gradually becoming the mainstream cutting method in industrial cutting technology.

[0003] As disclosed in the prior art (publication (announcement) number: CN215747707U, the publication (announcement) date: 2022-02-08, a device combining a machining center and a sawing water jet is disclosed, including a frame, a machining center, a sawing device, a water jet device, a workbench, a first moving device, and a second moving device; the machining center is arranged on one side of the frame, the workbench is arranged on the other side of the frame, and the sawing device and the water jet device are arranged above the workbench through the first moving device; the first moving device is used to drive the sawing device and the water jet device to move relative to each other along the extension direction of the frame, and the second moving device is used to drive the plate to be processed to be transported between the machining center and the workbench. Different from the prior art, the utility model uses the second moving device to drive the plate to be processed to be transported between the machining center and the workbench, which can eliminate the need for manual handling, improve processing efficiency, and save time and effort.

[0004] However, the cutting angle of the water jet head of this technology is difficult to adjust and has certain defects. Utility Model Content

[0005] The purpose of the utility model is to provide a multi-angle CNC water jet cutting device to solve the problems raised in the above background technology.

[0006] In order to achieve the above-mentioned purpose, the main technical solutions adopted by the utility model include:

[0007] A multi-angle CNC water jet cutting device comprises: a mounting plate connected to a machine body, on which a mounting hole is provided;

[0008] A first rotating assembly includes a first bearing, the top of the inner ring of the first bearing is welded to the bottom of the mounting plate through a connecting rod, and the lower end of the outer ring of the first bearing is welded to a circular plate through an annular plate;

[0009] The first rotation drive assembly includes a driven gear disc and a first motor. The driven gear disc is fixedly connected to the bottom of the circular plate. The first motor is fixedly installed at the bottom of the mounting plate through bolts. The lower end of the output shaft of the first motor is installed with a driving gear disc through bolts. The driving gear disc and the driven gear disc are meshed with each other.

[0010] The second rotation assembly includes two left and right rectangular plates and a second motor. The two left and right rectangular plates are welded to the bottom of the driven gear disc. The left end of the output shaft of the second motor is fixedly connected to the left rectangular plate. The housing of the second motor is rotatably connected to the right rectangular plate. A circular shell is installed outside the second motor through bolts. A U-shaped plate is welded to the bottom of the circular shell. A water knife head is installed in the middle of the U-shaped plate through bolts.

[0011] It further includes a limiting assembly for limiting the circular shell.

[0012] Preferably, the limiting assembly includes at least two limiting cylinders. An annular limiting groove is formed on the outer wall of the limiting cylinder. The circular shell abuts against the inside of the annular limiting groove. The limiting cylinder is rotatably installed between the two left and right rectangular plates.

[0013] Preferably, round rods are integrally formed on both the left and right sides of the limiting cylinder. The round rods pass through the rectangular plates. A third bearing is sleeved on the outer part of the round rods. The third bearing is located inside the rectangular plates.

[0014] Preferably, gaskets are sleeved on the outer part of the round rods.

[0015] Preferably, limit screws are installed on the round rods outside the gaskets.

[0016] Preferably, a second bearing is sleeved on the right end outside of the second motor. The outer ring of the second bearing is fixedly connected to the right rectangular plate.

[0017] The utility model has at least the following beneficial effects:

[0018] This angle numerical control water knife cutting device meets the requirements of different angle adjustments of the water knife head. Under the action of the limiting assembly, the reaction force received by the water knife head is absorbed by the limiting cylinder, reducing the damage to the output shaft of the second motor and improving the service life. Moreover, through the action of the driving gear disc and the driven gear disc, the output shaft of the first motor is not affected by the reaction force either, improving the service life of the first motor. Description of the Drawings

[0019] The drawings described herein are used to provide a further understanding of the present application and form a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation to the present application. In the drawings:

[0020] Figure 1 This is a front view of the multi-angle CNC water jet cutting device of the utility model;

[0021] Figure 2 It is a structural schematic diagram of the limiting component of the multi-angle CNC water jet cutting equipment of the utility model.

[0022] In the figure: 100, mounting plate; 101, mounting hole; 102, connecting rod; 103, first bearing; 104, annular plate; 105, circular plate; 200, driven gear plate; 210, first motor; 220, driving gear plate; 300, rectangular plate; 310, second motor; 320, round shell; 321, second bearing; 330, shaped plate; 340, water jet head; 400, limiting cylinder; 410, annular limiting groove; 420, round rod; 421, third bearing; 422, gasket; 423, limiting screw. DETAILED DESCRIPTION

[0023] The following will describe the implementation methods of the present application in detail with the help of accompanying drawings and examples, so that the implementation process of how the present application uses technical means to solve technical problems and achieve technical effects can be fully understood and implemented accordingly.

[0024] Please refer to Figure 1-Figure 2 As shown, in the embodiment of the utility model,

[0025] A multi-angle CNC water jet cutting device comprises: a mounting plate 100 connected to a machine body, on which a mounting hole 101 is opened;

[0026] The first rotating assembly includes a first bearing 103, the top of the inner ring of the first bearing 103 is welded to the bottom of the mounting plate 100 via a connecting rod 102, and the lower end of the outer ring of the first bearing 103 is welded to a circular plate 105 via an annular plate 104;

[0027] The first rotary drive assembly includes a driven gear plate 200 and a first motor 210. The driven gear plate 200 is fixedly connected to the bottom of the circular plate 105. The first motor 210 is fixedly mounted on the bottom of the mounting plate 100 by bolts. The lower end of the output shaft of the first motor 210 is bolted with a driving gear plate 220. The driving gear plate 220 is meshed with the driven gear plate 200.

[0028] The second rotating assembly includes two left and right rectangular plates 300 and a second motor 310. The two left and right rectangular plates 300 are welded to the bottom of the driven gear disc 200. The left end of the output shaft of the second motor 310 is fixedly connected to the left rectangular plate 300. The housing of the second motor 310 is rotatably connected to the right rectangular plate 300. A circular shell 320 is installed outside the second motor 310 through bolts. A U-shaped plate 330 is welded to the bottom of the circular shell 320. A water knife head 340 is installed in the middle of the U-shaped plate 330 through bolts;

[0029] It further includes a limiting assembly for limiting the circular shell 320.

[0030] By adopting the above design, during use, the mounting plate 100 is connected to a three-axis drive body that can move up, down, left, and right. This is prior art and will not be elaborated here. Connect the water pipe to the water knife head 340. Drive the water knife head 340 to rotate horizontally through the first motor 210 driving the driving gear disc 220 driving the driven gear disc 200;

[0031] Since the left end of the output shaft of the second motor 310 is fixedly connected to the left rectangular plate 300 and the housing of the second motor 310 is rotatably connected to the right rectangular plate 300, the outer shell of the second motor 310 rotates, driving the water knife head 340 to rotate in the vertical direction;

[0032] The cooperation of the two meets the requirement of adjusting the water knife head 340 at different angles. Under the action of the limiting assembly, the reaction force received by the water knife head 340 is absorbed by the limiting cylinder 400, reducing the damage to the output shaft of the second motor 310 and improving the service life. Through the action of the driving gear disc 220 and the driven gear disc 200, the output shaft of the first motor 210 is not affected by the reaction force either, improving the service life of the first motor 210.

[0033] The limiting assembly includes at least two limiting cylinders 400. An annular limiting groove 410 is formed on the outer wall of the limiting cylinder 400. The circular shell 320 is placed inside the annular limiting groove 410. The limiting cylinder 400 is rotatably installed between the two left and right rectangular plates 300. While the annular limiting groove 410 improves the limitation of the second motor 310, the reaction force received by the water knife head 340 is absorbed by the limiting cylinder 400, reducing the damage to the output shaft of the second motor 310 and improving the service life.

[0034] Round rods 420 are integrally formed on both the left and right sides of the limiting cylinder 400. The round rods 420 pass through the rectangular plate 300. A third bearing 421 is sleeved on the outside of the round rods 420. The third bearing 421 is located inside the rectangular plate 300, facilitating the smooth rotation of the round rods 420.

[0035] A gasket 422 is sleeved on the outside of the round rod 420 , and a limiting screw 423 is installed on the round rod 420 outside the gasket 422 , which effectively improves the limiting of the round rod 420 .

[0036] A second bearing 321 is sleeved on the right end of the second motor 310 , and the outer ring of the second bearing 321 is fixedly connected to the rectangular plate 300 on the right side, so as to facilitate the smooth rotation of the housing of the second motor 310 .

[0037] The above description shows and describes several preferred embodiments of the utility model, but as before, it should be understood that the utility model is not limited to the form disclosed herein, and should not be regarded as excluding other embodiments, but can be used in various other combinations, modifications and environments, and can be modified within the scope of the utility model concept of this article through the above teachings or the technology or knowledge of the relevant field. The changes and modifications made by those skilled in the art do not deviate from the spirit and scope of the utility model, and should be within the scope of protection of the claims attached to the utility model.

Claims

1. A multi-angle CNC water jet cutting device, characterized in that: Comprising: A mounting plate (100) connected to the body, on which mounting holes (101) are provided; A first rotating assembly, including a first bearing (103), the top of the inner ring of the first bearing (103) is welded to the bottom of the mounting plate (100) through a connecting rod (102), and the lower end of the outer ring of the first bearing (103) is welded with a circular plate (105) through an annular plate (104); A first rotation driving assembly, including a driven gear disc (200) and a first motor (210), the driven gear disc (200) is fixedly connected to the bottom of the circular plate (105), the first motor (210) is fixedly installed on the bottom of the mounting plate (100) by bolts, the lower end of the output shaft of the first motor (210) is installed with a driving gear disc (220) by bolts, and the driving gear disc (220) and the driven gear disc (200) are meshed; A second rotating assembly, including two left and right rectangular plates (300) and a second motor (310), the two left and right rectangular plates (300) are welded to the bottom of the driven gear disc (200), the left end of the output shaft of the second motor (310) is fixedly connected to the left rectangular plate (300), the housing of the second motor (310) is rotatably connected to the right rectangular plate (300), a circular shell (320) is installed on the outside of the second motor (310) by bolts, a U-shaped plate (330) is welded to the bottom of the circular shell (320), and a water jet head (340) is installed in the middle of the U-shaped plate (330) by bolts; It further includes a limiting assembly for limiting the circular shell (320).

2. The multi-angle CNC water jet cutting device according to claim 1, characterized in that: The limiting assembly includes at least two limiting cylinders (400), an annular limiting groove (410) is provided on the outer wall of the limiting cylinder (400), the circular shell (320) abuts against the inside of the annular limiting groove (410), and the limiting cylinder (400) is rotatably installed between the two left and right rectangular plates (300).

3. The multi-angle CNC water jet cutting device according to claim 1, characterized in that: Round rods (420) are integrally formed on both the left and right sides of the limiting cylinder (400), the round rods (420) pass through the rectangular plates (300), and a third bearing (421) is sleeved on the outside of the round rods (420), and the third bearing (421) is located inside the rectangular plates (300).

4. The multi-angle CNC water jet cutting device according to claim 3, characterized in that: A gasket (422) is sleeved on the outside of the round rod (420).

5. The multi-angle CNC water jet cutting device according to claim 4, characterized in that: A limiting screw (423) is installed on the round rod (420) outside the gasket (422).

6. The multi-angle CNC water jet cutting device according to claim 4, characterized in that: A second bearing (321) is sleeved on the outside of the right end of the second motor (310), and the outer ring of the second bearing (321) is fixedly connected to the right rectangular plate (300).

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