Water jet cutting device capable of conveniently adjusting cutting depth

Abstract

The water jet cutting device comprises an operation table, a water jet cutting device body and a water collecting box, storage boxes are fixedly connected to the middles of the left side and the right side of the upper surface of the operation table, and automatic lifting rods are fixedly connected to the middles of the interiors of the storage boxes; a mounting frame is fixedly connected to the output end of the automatic lifting rod, a first motor is fixedly connected to the middle of the upper surface of the mounting frame, a water jet device body is fixedly connected to an output shaft of the first motor, a grid plate is arranged in the middle of the operation table, and sliding rails are fixedly connected to the left end and the right end of the lower surface of the operation table; a water collecting box is slidably connected to the inner side of the sliding rail, an annular plate frame is fixedly connected to the lower end of the inner side of the water collecting box, and a filter plate is mounted on the upper surface of the annular plate frame. According to the water jet cutting device convenient to adjust the cutting depth, the cutting depth and the cutting position are convenient to adjust, water is convenient to filter, and water resources are recycled.

Description

Technical Field

[0001] The utility model relates to the technical field of water cutting, in particular to a water jet cutting device which is convenient to adjust the cutting depth. Background Technique

[0002] Water cutting, also known as water jet, that is, high-pressure water jet cutting technology, is a machine that uses high-pressure water flow to cut; under the control of a computer, it can arbitrarily carve workpieces, and is less affected by the texture of materials. Because of its low cost, easy operation, and high yield rate, water cutting is gradually becoming the mainstream cutting method in the field of industrial cutting technology.

[0003] A Chinese utility model patent with the reference authorization publication number of CN207432015U discloses a water jet cutting device, which relates to the technical field related to water cutting, including a cutting bed body; a recovery water tank is processed on the cutting bed body, a water level adjusting device is arranged in the recovery water tank, a left moving base and a right moving base are respectively arranged on both sides of the cutting bed body, the left moving base and the right moving base are both connected with a set of moving driving device one, a set of support frames are respectively arranged on the left moving base and the right moving base, a set of installation cross beams are fixedly arranged between the two sets of support frames, a moving driving device two is arranged in the installation cross beam, the moving driving device two is fixedly connected with the installation frame, and a cutting nozzle is arranged on the installation frame; by obliquely arranging the water jet cutter head, the cutting direction of the water flow is changed, and at the same time, a Z-direction moving device is arranged to control the up and down movement of the water jet cutter head to control the cutting depth of the water jet, increasing the cutting efficiency of the water jet and at the same time increasing the controllability of the water jet.

[0004] However, in the existing technology, due to the different thicknesses of the materials to be cut, it is not convenient to adjust the cutting depth, and some materials need to be cut in multiple places, which is not convenient to adjust the cutting position, and the water after water jet cutting will be mixed with the cut debris, which is not convenient to filter and recycle water resources. Therefore, we propose a water jet cutting device that is convenient to adjust the cutting depth to solve the problems mentioned above. Content of the Utility Model

[0005] The purpose of the utility model is to provide a water jet cutting device that is convenient to adjust the cutting depth, so as to solve the problems in the existing technology mentioned in the above background technology, that is, due to the different thicknesses of the materials to be cut, it is not convenient to adjust the cutting depth, and some materials need to be cut in multiple places, which is not convenient to adjust the cutting position, and the water after water jet cutting will be mixed with the cut debris, which is not convenient to filter and recycle water resources.

[0006] To achieve the above object, the present utility model provides the following technical solutions: A water jet cutting device facilitating the adjustment of cutting depth, comprising an operating table, a water jet device body and a water collecting box. Both middle parts of the left and right sides of the upper surface of the operating table are fixedly connected with storage boxes, and an automatic lifting rod is fixedly connected to the middle part of the interior of the storage box. Moreover, the output end of the automatic lifting rod is fixedly connected with a mounting frame, and a first motor is fixedly connected to the middle part of the upper surface of the mounting frame. The output shaft of the first motor is fixedly connected with the water jet device body;

[0007] A grid plate is provided in the middle of the operating table, and slide rails are fixedly connected to both lower ends of the left and right sides of the lower surface of the operating table. Moreover, a water collecting box is slidably connected to the inner sides of the slide rails. An annular plate frame is fixedly connected to the lower end of the inner side of the water collecting box, and a filter plate is mounted on the upper surface of the annular plate frame. A conduit is fixedly connected to the middle part of the bottom end of the left side of the water collecting box, and a hose is fixedly connected to the right side of the top end of the conduit.

[0008] Preferably, the bottom end of the mounting frame is slidably connected to the interior of the storage box.

[0009] Preferably, the water jet device body is composed of a cross bar, a connecting convex block, a second motor, a lead screw, a moving frame and a water jet nozzle. A connecting convex block is fixedly connected to the middle part of the upper surface of the cross bar, and a second motor is fixedly connected to the right side of the cross bar. Moreover, the output shaft of the second motor is fixedly connected with a lead screw, a moving frame is threadedly connected to the outer side of the lead screw, and a water jet nozzle is fixedly connected to the middle part of the bottom end of the moving frame.

[0010] Preferably, the output shaft of the first motor is fixedly connected with the connecting convex block.

[0011] Preferably, a groove is provided in the middle part of the lower surface of the top end of the mounting frame, and the connecting convex block is rotatably connected to the groove in the middle part of the lower surface of the top end of the mounting frame.

[0012] Preferably, the right end of the hose is fixedly connected to the top end of the water jet nozzle.

[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows: This water jet cutting device facilitating the adjustment of cutting depth is convenient for adjusting the cutting depth, convenient for adjusting the cutting position, convenient for filtering water, and recycling water resources;

[0014] 1. Storage boxes are fixedly connected to both middle parts of the left and right ends of the upper surface of the operating table. An automatic lifting rod is fixedly connected to the middle part of the interior of the storage box. The output end of the automatic lifting rod is fixedly connected with a mounting frame. The bottom end of the mounting frame is lifted and lowered in the storage box by the output end of the automatic lifting rod, which is convenient for adjusting the cutting depth;

[0015] 2. The middle part of the upper surface of the mounting frame is fixedly connected with a first motor. The output shaft of the first motor is fixedly connected with the water jet device body. There is a second motor inside the water jet device body. The output shaft of the second motor is fixedly connected with a lead screw. A moving frame is threadedly connected to the outside of the lead screw. The top end of the moving frame is slidably connected inside the cross bar, which is convenient for adjusting the cutting position;

[0016] 3. The middle part of the operating table is fixedly connected with a grid plate. Both the left and right ends of the lower surface of the operating table are fixedly connected with slide rails. A water collection box is slidably connected to the inside of the slide rails. A filter plate is installed inside the water collection box. The middle part of the lower left end of the water collection box is fixedly connected with a conduit. The top end of the conduit is fixedly connected with a flexible hose. The other end of the flexible hose is fixedly connected with the water jet nozzle, which is convenient for filtering water and recycling water resources. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a front perspective structural schematic diagram of the present utility model;

[0018] Figure 2 is a back perspective structural schematic diagram of the present utility model;

[0019] Figure 3 is a bottom perspective structural schematic diagram of the present utility model;

[0020] Figure 4 is a side perspective sectional structural schematic diagram of the present utility model;

[0021] Figure 5 is a side perspective sectional structural schematic diagram of the storage box of the present utility model;

[0022] Figure 6 is a front perspective sectional structural schematic diagram of the water jet device body of the present utility model.

[0023] In the figure: 1, operating table; 2, storage box; 3, automatic lifting rod; 4, mounting frame; 5, first motor; 6, water jet device body; 601, cross bar; 602, connecting convex block; 603, second motor; 604, lead screw; 605, moving frame; 606, water jet nozzle; 7, grid plate; 8, slide rail; 9, water collection box; 10, annular plate frame; 11, filter plate; 12, conduit; 13, flexible hose. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0024] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0025] Example 1: Please refer to Figures 1 - 5 , the existing water jet cutting device is not convenient to adjust the cutting depth due to the different thickness of the materials to be cut. In order to solve this technical problem, this embodiment discloses the following technical contents;

[0026] The upper surface of the operating table 1 is fixedly connected to a storage box 2 in the middle of both left and right sides, and the inner middle of the storage box 2 is fixedly connected to an automatic lifting rod 3, and the output end of the automatic lifting rod 3 is fixedly connected to a mounting frame 4, and the bottom end of the mounting frame 4 is slidably connected to the inner part of the storage box 2;

[0027] The water jet device body 6 is installed on the lower surface of the top of the mounting frame 4. When the cutting depth of the water jet device body 6 needs to be adjusted, the automatic lifting rod 3 is started, and the output end of the automatic lifting rod 3 moves up and down with the mounting frame 4 in the storage box 2 to adjust the cutting depth once;

[0028] Embodiment 2: In the existing water jet cutting device, some materials have multiple places to be cut, which makes it inconvenient to adjust the cutting position. Therefore, this embodiment adopts the following technical solutions, such as Figures 1 - 4 and Figure 6 As shown;

[0029] A first motor 5 is fixedly connected to the middle of the upper surface of the mounting frame 4, and the output shaft of the first motor 5 is fixedly connected to the water jet device body 6. The water jet device body 6 is composed of a cross bar 601, a connecting protrusion 602, a second motor 603, a screw 604, a movable frame 605 and a water jet nozzle 606. The output shaft of the first motor 5 is fixedly connected to the connecting protrusion 602. A groove is provided in the middle of the lower surface of the top of the mounting frame 4, and the groove in the middle of the lower surface of the top of the mounting frame 4 is rotatably connected to the connecting protrusion 602. A connecting protrusion 602 is fixedly connected to the middle of the upper surface of the cross bar 601, and the second motor 603 is fixedly connected to the right side of the cross bar 601, and the output shaft of the second motor 603 is fixedly connected to the screw 604, the outer side of the screw 604 is threadedly connected to the movable frame 605, and the middle of the bottom end of the movable frame 605 is fixedly connected to the water jet nozzle 606;

[0030] The output shaft of the first motor 5 can rotate with the water jet device body 6 as a whole, changing from horizontal cutting to vertical cutting. The connecting protrusion 602 in the middle of the upper surface of the crossbar 601 is slidably connected to the groove opened in the middle of the lower surface of the top of the mounting frame 4. The side of the connecting protrusion 602 is cut into a "T"-shaped structure to prevent the crossbar 601 from detaching from the mounting frame 4 when rotating. When cutting is required, the output shaft of the second motor 603 rotates with the screw rod 604, so that the moving frame 605 threadedly connected to the screw rod 604 moves horizontally in the crossbar 601. The above steps can perform cutting operations, and the cutting angle can be adjusted;

[0031] Embodiment 3: In the existing water jet cutting device, the water after water jet cutting will be mixed with the cut debris, which is not convenient for filtering and recycling water resources. Therefore, in this embodiment, the following technical solutions are adopted, as Figures 1 - 4 shown;

[0032] A grid plate 7 is provided in the middle of the operation table 1, and sliding rails 8 are fixedly connected to both left and right ends of the lower surface of the operation table 1. A water collecting box 9 is slidably connected to the inner side of the sliding rails 8. The upper surface of the water collecting box 9 is attached to the lower surface of the operation table 1. An annular plate frame 10 is fixedly connected to the lower end inside the water collecting box 9, and a filter plate 11 is installed on the upper surface of the annular plate frame 10. The outer end of the lower surface of the filter plate 11 is attached to the upper surface of the annular plate frame 10. A conduit 12 is fixedly connected to the middle of the left bottom end of the water collecting box 9, and a hose 13 is fixedly connected to the right side of the top end of the conduit 12. The right end of the hose 13 is fixedly connected to the top end of the water jet nozzle 606;

[0033] The hose 13 does not affect the rotation or movement of the water jet device body 6. The water after water jet cutting will be centrally collected in the water collecting box 9 and filtered by the filter plate 11 in the water collecting box 9. The filtered water is reused from the water jet nozzle 606 through the conduit 12 and the hose 13. When it is necessary to clean the filter plate 11, the water collecting box 9 is pulled out from the front side of the operation table 1, the filter plate 11 is taken out upward. After cleaning the filter plate 11, the filter plate 11 is reinstalled, and the water collecting box 9 is reinstalled below the operation table 1 to filter water, so as to recycle water resources and achieve the purpose of saving.

[0034] The standard parts used in the present utility model can all be purchased from the market. The special-shaped parts can be customized according to the description in the specification and the drawings. The specific connection methods of each part all adopt conventional means such as bolts, rivets, and welding that are mature in the existing technology. The machines, parts, and equipment all adopt conventional models in the existing technology, and the circuit connection adopts the conventional connection method in the existing technology, which will not be elaborated here.

[0035] Although the present utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements on some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A water jet cutting device that is convenient for adjusting cutting depth, comprising an operating table (1), a water jet device body (6) and a water collecting box (9), characterized in that: A storage box (2) is fixedly connected to the middle of both left and right sides of the upper surface of the operating table (1), and an automatic lifting rod (3) is fixedly connected to the middle of the inner part of the storage box (2), and the output end of the automatic lifting rod (3) is fixedly connected to a mounting frame (4), and a first motor (5) is fixedly connected to the middle of the upper surface of the mounting frame (4), and the output shaft of the first motor (5) is fixedly connected to the water jet device body (6); A grid plate (7) is provided in the middle of the operating table (1), and slide rails (8) are fixedly connected to both left and right ends of the lower surface of the operating table (1), and a water collecting box (9) is slidably connected to the inner side of the slide rail (8), an annular plate frame (10) is fixedly connected to the inner lower end of the water collecting box (9), and a filter plate (11) is installed on the upper surface of the annular plate frame (10), a conduit (12) is fixedly connected to the middle of the left bottom end of the water collecting box (9), and a hose (13) is fixedly connected to the right side of the top end of the conduit (12).

2. A water jet cutting device that is convenient for adjusting cutting depth according to claim 1, characterized in that: The bottom end of the mounting frame (4) is slidably connected to the interior of the storage box (2).

3. A water jet cutting device that is convenient for adjusting cutting depth according to claim 1, characterized in that: The water jet device body (6) is composed of a cross bar (601), a connecting protrusion (602), a second motor (603), a screw rod (604), a movable frame (605) and a water jet nozzle (606); the middle part of the upper surface of the cross bar (601) is fixedly connected to the connecting protrusion (602), the right side of the cross bar (601) is fixedly connected to the second motor (603), and the output shaft of the second motor (603) is fixedly connected to the screw rod (604); the outer side of the screw rod (604) is threadedly connected to the movable frame (605), and the middle part of the bottom end of the movable frame (605) is fixedly connected to the water jet nozzle (606).

4. A water jet cutting device that is convenient for adjusting cutting depth according to claim 1, characterized in that: The output shaft of the first motor (5) is fixedly connected to the connecting protrusion (602).

5. A water jet cutting device that is convenient for adjusting cutting depth according to claim 1, characterized in that: A groove is provided in the middle of the lower surface of the top end of the mounting frame (4), and the groove in the middle of the lower surface of the top end of the mounting frame (4) is rotatably connected to the connecting protrusion (602).

6. A water jet cutting device that is convenient for adjusting cutting depth according to claim 1, characterized in that: The right end of the hose (13) is fixedly connected to the top end of the water jet nozzle (606).

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