CN219189869U

CN219189869U - High-pressure water jet metal cutting machine

Info

Publication number: CN219189869U
Application number: CN202223227832.6U
Authority: CN
Inventors: 孙伟敬
Original assignee: Shandong Liwang Petroleum Technology Co ltd
Current assignee: Shandong Liwang Petroleum Technology Co ltd
Priority date: 2022-12-03
Filing date: 2022-12-03
Publication date: 2023-06-16
Anticipated expiration: 2032-12-03

Abstract

The utility model discloses a high-pressure water jet metal cutting machine, which belongs to the technical field of water cutting machines and comprises a cutting machine table for cutting high-pressure water jet, wherein supporting leg blocks are arranged at four corners of the bottom surface of the cutting machine table, an inverted U-shaped bracket is arranged on the top surface of the cutting machine table, mounting base plates are welded at the bottoms of two ends of the U-shaped bracket, the two mounting base plates are fixedly connected with the cutting machine table through bolts, and meanwhile, the U-shaped bracket is positioned in the middle of the cutting machine table and a rectangular processing groove, so that the cutting machine table is beneficial to processing and use, and the rectangular processing groove is formed in the top surface below the U-shaped bracket and positioned on the cutting machine table. This high-pressure water jet metal cutting machine can satisfy the processing needs of different positions, in addition, when electric lifting rod drove the high-pressure water cutting head and goes up and down, can go up and down the location to the high-pressure water cutting head through lifting locating component to can effectually prevent that the high-pressure water cutting head from rocking because of high-pressure application of force, thereby improve its cutting accuracy.

Description

High-pressure water jet metal cutting machine

Technical Field

The utility model belongs to the technical field of water cutting machines, and particularly relates to a high-pressure water jet metal cutting machine.

Background

The water cutting machine is a machine for cutting by utilizing high-pressure water flow, and is one of the highest productivity in the worldMachine for processing a sheet of materialThe water cutting is also called a water knife, namely a high-pressure water jet cutting technology, and is a machine for cutting by utilizing high-pressure water jet. The work piece can be carved at will under the control of a computer, and is slightly influenced by the texture of the material. Because of low cost, easy operation and high yield, water cutting is becoming the mainstream cutting mode in the aspect of industrial cutting technology.

Although the current high-pressure water cutting machine can achieve the cutting effect, when the cutting head of the water cutting machine adjusts the position or the cutting angle, when cutting is performed again, certain power can be generated on the cutting head due to the fact that high-pressure water is arranged in the cutting head, and under the condition that the high-pressure water cutting head is positioned, the high-pressure water cutting head is easy to shake, so that the cutting precision is affected.

After searching, the prior Chinese patent number is: the utility model provides a CN 208977984U's a high-pressure water sword cutting machine, its "includes circulation tank and cutting platform, circulation tank upper end is open-type setting, just circulation tank passes through bolt fixed mounting under the cutting platform, circulation tank front side pull is connected with filter equipment, circulation tank bottom one side is through the hard tube intercommunication that has L shape to set up has the circulating pump, circulating pump upper end intercommunication has the hose, cutting platform is grid form setting.

It is known that the patent documents cited above have the same problem that since the high-pressure water is contained in the cutting head, a certain power is generated to the cutting head, and when the high-pressure water cutting head is not positioned, the high-pressure water cutting head is liable to shake, which affects the cutting accuracy.

Disclosure of Invention

The utility model aims to provide a high-pressure water jet metal cutting machine so as to solve the problems in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a high-pressure water jet metal cutting machine, includes the cutting board that is used for high-pressure water jet to cut, the U-shaped support that is the inversion is installed to the top surface of cutting board, rectangular processing recess has been seted up to the top surface that just is located the cutting board of U-shaped support below the inner bottom surface both sides of rectangular processing recess all are equipped with the arc outlet the inner chamber intermediate position of rectangular processing recess is connected with the processing movable plate through linear movement mechanism, the top surface rotation of processing movable plate is connected with the rotatory loading tray that is used for bearing the part of waiting to cut, the transverse inner wall of U-shaped support has hydraulic lifting column through guide rail assembly transverse sliding connection, hydraulic lifting column's lower part elevating end is connected with the lifter plate, the bottom surface of lifter plate is connected with high-pressure water cutting head through electric lifting locating component and lifter plate.

Preferably, the inner bottom wall of the rectangular processing groove is provided with a groove, and the linear moving mechanism comprises a threaded rod piece rotatably arranged in the groove and a servo motor for driving the threaded rod piece.

Preferably, a sliding block piece which is transversely and penetratingly connected with the threaded rod piece is connected in the inner cavity of the groove in a sliding mode, and the sliding block piece is welded with the machining moving plate.

Preferably, the guide rail assembly comprises an electric guide rail arranged on the transverse inner wall of the U-shaped bracket and a sliding block support arranged on the electric guide rail in an adapting mode, and the base of the hydraulic lifting column is fixedly connected with the sliding block support through bolts.

Preferably, the lifting positioning assembly comprises a positioning cross rod sleeved on the periphery of the high-pressure water cutting head, positioning longitudinal rods are welded on the two sides of the high-pressure water cutting head and on the top surface of the positioning cross rod, and the positioning longitudinal rods longitudinally penetrate through the lifting plate.

Preferably, a circular groove for installing the rotary bearing disc is formed in the middle position of the top surface of the machining moving plate, and a rotary motor connected with the rotary bearing disc is longitudinally embedded in the inner bottom of the circular groove.

Preferably, a plurality of water draining through holes are symmetrically formed in the edge of the inner bottom wall of the circular groove, a water collecting tank is embedded in the cutting machine, and water drained through the two arc-shaped water draining holes flows into the water collecting tank.

The utility model has the technical effects and advantages that:

according to the high-pressure water jet metal cutting machine, a workpiece to be cut is placed on the rotary bearing disc on the machining moving plate, the linear moving mechanism drives the machining moving plate to move in the rectangular machining groove, the position of the workpiece to be machined is adjusted, meanwhile, the hydraulic lifting columns are driven to transversely move through the guide rail component, so that machining requirements of different positions are met, in addition, when the electric lifting rod drives the high-pressure water cutting head to lift, the lifting positioning component can lift and position the high-pressure water cutting head, so that the high-pressure water cutting head can be effectively prevented from shaking due to high-pressure force application, and the cutting precision of the high-pressure water cutting head is improved; the water is discharged to the water collecting tank through the arc-shaped water outlets at two sides of the inner part of the rectangular processing groove, so that the centralized treatment of the water is facilitated.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic diagram of the split construction of the carriage support and hydraulic lifting column of the present utility model;

FIG. 3 is a schematic view of a structure of a processing mobile plate according to the present utility model;

fig. 4 is a schematic diagram of a split structure of a processing moving plate and a rotary carrier plate according to the present utility model.

In the figure: 1. a cutting machine; 2. a U-shaped bracket; 3. a water collection tank; 4. rectangular processing grooves; 5. an arc-shaped water outlet; 6. a groove; 7. a threaded rod; 8. a servo motor; 9. machining a movable plate; 10. lifting the plate; 11. a hydraulic lifting column; 12. a base; 13. a slide block support; 14. an electric lifting rod; 15. a high pressure water cutting head; 16. positioning the cross bar; 17. positioning a longitudinal rod; 18. a slider member; 19. rotating the carrying disc; 20. a circular groove; 21. a rotating electric machine; 22. and a water draining through hole.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

The utility model provides a high-pressure water jet metal cutting machine as shown in figures 1-4, which comprises a cutting machine table 1 for high-pressure water jet cutting, wherein four corners of the bottom surface of the cutting machine table 1 are respectively provided with supporting leg blocks, the top surface of the cutting machine table 1 is provided with an inverted U-shaped bracket 2, the bottoms of the two ends of the U-shaped bracket 2 are welded with mounting base plates, the two mounting base plates are fixedly connected with the cutting machine table 1 through bolts, and meanwhile, the U-shaped bracket 2 is positioned in the middle position of the cutting machine table 1 and a rectangular processing groove 4, so that the cutting machine is beneficial to processing and use;

rectangular processing groove 4 has been seted up to the top surface that just is located cutting board 1 of U-shaped support 2 below, and the interior bottom surface both sides at rectangular processing groove 4 all are equipped with arc outlet 5, and two arc outlet 5 are the arc and extend to cutting board 1 inside to be favorable to water and debris to get into header tank 3 from two arc outlet 5, thereby be favorable to centralized processing, a plurality of drainage through openings 22 have been seted up to circular recess 20's interior bottom wall edge symmetry, the inside of cutting board 1 has inlayed header tank 3, in the rivers that discharge through two arc outlet 5 lead to header tank 3.

The middle position of the inner cavity of the rectangular processing groove 4 is connected with a processing moving plate 9 through a linear moving mechanism, the top surface of the processing moving plate 9 is rotationally connected with a rotary bearing disc 19 for bearing a part to be cut, a circular groove 20 for installing the rotary bearing disc 19 is formed in the middle position of the top surface of the processing moving plate 9, and a rotary motor 21 connected with the rotary bearing disc 19 is longitudinally embedded in the inner bottom wall of the circular groove 20.

A mounting concave hole for mounting the rotary motor 21 is formed in the center of the inner bottom wall of the circular groove 20, and the rotary motor 21 runs in the mounting concave hole, so that the rotary bearing disc 19 is driven to rotate in the circular groove 20, and parts to be cut on the rotary bearing disc 19 are driven to rotate, and cutting at different angles is met.

The transverse inner wall of the U-shaped support 2 is transversely connected with a hydraulic lifting column 11 in a sliding manner through a guide rail assembly, the lifting end of the lower portion of the hydraulic lifting column 11 is connected with a lifting plate 10, the bottom surface of the lifting plate 10 is connected with a high-pressure water cutting head 15 through an electric lifting rod 14, the high-pressure water cutting head 15 is connected with the lifting plate 10 through a lifting positioning assembly, the lifting positioning assembly comprises positioning cross rods 16 which are sleeved on the periphery of the high-pressure water cutting head 15, positioning longitudinal rods 17 are welded on the two sides of the high-pressure water cutting head 15 and the top surfaces of the positioning cross rods 16, and the positioning longitudinal rods 17 longitudinally penetrate through the lifting plate 10.

When the electric lifting rod 14 drives the high-pressure water cutting head 15 to lift, the positioning cross rod 16 can be driven to lift along with the lifting, and meanwhile, the two positioning longitudinal rods 17 longitudinally penetrate through the lifting plate 10 in a lifting manner, so that the lifting positioning of the high-pressure water cutting head 15 is facilitated.

The inner bottom wall of the rectangular processing groove 4 is provided with a groove 6, the linear moving mechanism comprises a threaded rod piece 7 rotatably arranged in the groove 6 and a servo motor 8 used for driving the threaded rod piece 7, a sliding block piece 18 transversely penetrating and connected with the threaded rod piece 7 is slidably connected in the inner cavity of the groove 6, and the sliding block piece 18 is welded with the processing moving plate 9.

The guide rail assembly comprises an electric guide rail arranged on the transverse inner wall of the U-shaped bracket 2 and a sliding block support 13 which is adaptively arranged on the electric guide rail, and a base 12 of the hydraulic lifting column 11 is fixedly connected with the sliding block support 13 through bolts.

Working principle:

when the high-pressure water jet metal cutting machine needs to cut parts, the parts to be cut are fixed on a rotary bearing disc 19, a servo motor 8 drives a threaded rod piece 7 to rotate in a groove 6, so that a sliding block piece 18 is driven to linearly reciprocate and adjust to a required position, an electric guide rail in a U-shaped bracket 2 drives a sliding block support 13 to linearly reciprocate and adjust to the required position, a hydraulic lifting column 11 drives a lifting plate 10 to lift, and an external high-pressure water pipe is connected with a high-pressure water cutting head 15, so that high-pressure water cutting is realized;

when the height of the high-pressure water cutting head 15 needs to be adjusted, the electric lifting rod 14 drives the high-pressure water cutting head 15 to lift, and meanwhile, the positioning cross rod 16 can be driven to lift along with the lifting, and meanwhile, the two positioning longitudinal rods 17 longitudinally penetrate through the lifting plate 10 in a lifting manner, so that the lifting positioning of the high-pressure water cutting head 15 is facilitated.

The foregoing is only a preferred embodiment of the utility model, but the scope of the utility model is not limited thereto, and any person skilled in the art who is in the field of the utility model can apply equivalent substitution or modification to the technical solution and the inventive concept according to the utility model within the scope of the utility model.

Claims

1. High-pressure water jet metal cutting machine, including being used for high-pressure water jet cutting's cutting board (1), its characterized in that: the top surface of the cutting machine table (1) is provided with an inverted U-shaped bracket (2), a rectangular processing groove (4) is formed in the top surface, located below the U-shaped bracket (2), of the cutting machine table (1), and arc-shaped water outlets (5) are formed in two sides of the inner bottom surface of the rectangular processing groove (4);

the inner cavity intermediate position of rectangle processing recess (4) is connected with processing movable plate (9) through linear movement mechanism, the top surface of processing movable plate (9) rotates and is connected with rotatory loading tray (19) that are used for bearing the part of waiting to cut, the horizontal inner wall of U-shaped support (2) is connected with hydraulic lifting column (11) through guide rail assembly horizontal sliding, the lower part lift end of hydraulic lifting column (11) is connected with lift plate (10), the bottom surface of lift plate (10) is connected with high-pressure water cutting head (15) through electric lifting rod (14), high-pressure water cutting head (15) are connected with lift plate (10) through lift locating component.

2. A high pressure water jet metal cutting machine as defined in claim 1, wherein: the inner bottom wall of the rectangular processing groove (4) is provided with a groove (6), and the linear moving mechanism comprises a threaded rod piece (7) rotatably arranged in the groove (6) and a servo motor (8) for driving the threaded rod piece (7).

3. A high pressure water jet metal cutting machine as defined in claim 2, wherein: the inner cavity of the groove (6) is connected with a sliding block piece (18) which is transversely and penetratingly connected with the threaded rod piece (7) in a sliding way, and the sliding block piece (18) is welded with the machining moving plate (9).

4. A high pressure water jet metal cutting machine as defined in claim 3, wherein: the guide rail assembly comprises an electric guide rail arranged on the transverse inner wall of the U-shaped bracket (2) and a sliding block support (13) arranged on the electric guide rail in an adapting mode, and a base (12) of the hydraulic lifting column (11) is fixedly connected with the sliding block support (13) through bolts.

5. A high pressure water jet metal cutting machine as defined in claim 1, wherein: the lifting positioning assembly comprises a positioning cross rod (16) sleeved on the periphery of the high-pressure water cutting head (15), positioning longitudinal rods (17) are welded on the two sides of the high-pressure water cutting head (15) and the top surfaces of the positioning cross rods (16), and the positioning longitudinal rods (17) longitudinally penetrate through the lifting plate (10).

6. A high pressure water jet metal cutting machine as defined in claim 1, wherein: a circular groove (20) for installing a rotary bearing disc (19) is formed in the middle position of the top surface of the machining moving plate (9), and a rotary motor (21) connected with the rotary bearing disc (19) is longitudinally embedded in the inner bottom wall of the circular groove (20).

7. The high pressure water jet metal cutting machine as defined in claim 6, wherein: a plurality of water drainage through holes (22) are symmetrically formed in the edge of the inner bottom wall of the circular groove (20), a water collection tank (3) is embedded in the cutting machine table (1), and water discharged through the two arc-shaped water drainage ports (5) flows into the water collection tank (3).