Water-saving type numerical control water cutting device

Abstract

The utility model relates to a water-saving type numerical control water cutting device. The water cutting device comprises a water tank, a placing frame, a moving mechanism and a jet cutting head, the placing frame is arranged in the water tank, the placing frame is used for placing a to-be-cut material, the placing frame is detachably connected with at least two sets of fixing mechanisms, the two sets of fixing mechanisms are arranged on the two corresponding sides of a to-be-cut assembly respectively, and the moving mechanism is used for moving the to-be-cut assembly. A pressing and abutting assembly is connected to the fixing mechanism and used for abutting and pressing materials to be cut to the surface of the containing frame, the moving mechanism is connected to the edge of the water tank, and the jet cutting head is located above the containing frame and connected to the driving end of the moving mechanism. According to the water cutting device, the detachable fixing mechanism is arranged on the containing frame, the pressing and abutting assembly is connected to the fixing mechanism, through cooperation of the detachable fixing mechanism and the pressing and abutting assembly, the cutting device can well fix a plate to be cut, and therefore the flatness of the cutting face of the plate is improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to material cutting technical field, concretely relates to a water -saving numerical control water cutting device. BACKGROUND

[0002] A set of numerical control water jet cutting machine is composed of an ultrahigh pressure water jet generator (a high pressure pump), a numerical control machining platform, a jet cutting head, a sand supply system and a cooling system. The water jet cutting machine uses high pressure water to jet abrasive materials such as sand at high speed, and the high speed jet abrasive flow is used to cut and machine workpieces. The water jet cutting machine is widely used in the cutting and machining of ceramic, stone, glass and other materials due to its high cutting precision.

[0003] The existing water jet cutting device cannot fix the cutting material, so that the cutting material will shake during cutting, thereby affecting the flatness of the cutting surface. Therefore, a water cutting device is provided to solve the problem. SUMMARY

[0004] The utility model discloses a water cutting device with simple structure and reasonable design.

[0005] The utility model discloses a water cutting device with simple structure and reasonable design.

[0006] A water-saving numerical control water cutting device includes a water tank, a placing rack, a moving mechanism and a jet cutting head. The placing rack is arranged in the water tank and is used for placing cutting materials. A fixing mechanism is detachably connected to the placing rack. The fixing mechanism includes at least two groups of fixing blocks. The two groups of fixing blocks are arranged on the two sides of the cutting assembly respectively. A pressing assembly is connected to the fixing mechanism and is used for pressing the cutting material on the surface of the placing rack. The moving mechanism is connected to the edge of the water tank. The jet cutting head is located above the placing rack and is connected to the driving end of the moving mechanism. The moving mechanism drives the jet cutting head to move to cut the cutting material.

[0007] As a further optimization scheme of the utility model, the placing rack includes an outer frame and multiple groups of transverse plates. The multiple groups of transverse plates are arranged in a straight line array and are fixedly connected to the inner wall of the outer frame. Multiple groups of through grooves are arranged on the surface of the transverse plate in a straight line array. The outer frame is connected to the inner wall of the water tank.

[0008] The fixing mechanism includes a fixing block. Two groups of clamping grooves are arranged on the lower surface of the fixing block. The two groups of clamping grooves are clamped on the adjacent two groups of transverse plates. An installation groove is arranged on the surface of the fixing block. Two groups of insertion blocks are arranged in the installation groove. A pushing assembly is installed in the installation groove. The pushing assembly pushes the two groups of insertion blocks to insert into the through grooves of the adjacent two groups of transverse plates from the installation groove, so as to connect the fixing block to the placing rack.

[0009] As a further optimization scheme of the utility model, at least one group of fixed blocks is provided with a sliding groove on the side close to the material to be cut, a side abutting plate is slidably connected in the sliding groove, the side abutting plate extends to the outside of the sliding groove and abuts against the side of the cutting assembly, and the pressing assembly arranged on the group of fixed blocks is fixedly connected to the side abutting plate.

[0010] As a further optimization scheme of the utility model, the pressing assembly comprises a connecting shell, a driving member is connected in the connecting shell, and the driving end of the driving member extends out from below the connecting shell and is fixedly connected with a pressing plate.

[0011] As a further optimization scheme of the utility model, the lower surface of the pressing plate is fixedly connected with an anti-skid pad.

[0012] As a further optimization scheme of the utility model, the pushing assembly comprises a trigger, an elastic member one, a connecting column, a pushing block and two groups of inclined blocks one, the two groups of inclined blocks one are fixedly connected at the corresponding one end of the two groups of insertion blocks and are slidably connected on the inner wall of the mounting groove, the trigger is slidably connected on the inner wall of the mounting groove, the two ends of the elastic member one are connected on the inner wall of the mounting groove and the bottom surface of the trigger, one end of the connecting column is connected on the bottom surface of the trigger, the pushing block is connected on the other end of the connecting column, the trigger is pressed to drive the pushing block to move, thereby pushing the two groups of insertion blocks to be inserted into the two groups of corresponding through grooves, and the pushing assembly is provided with a control assembly for controlling the elastic member one.

[0013] As a further optimization scheme of the utility model, the surface of the inclined block one is connected with a restoring assembly, and the restoring assembly comprises a connecting plate and an elastic member three, and the two ends of the elastic member three are connected on the inner wall of the mounting groove and the surface of the connecting plate.

[0014] As a further optimization scheme of the utility model, the control assembly comprises a fixed column, a fixed ring, a movable ring, an elastic member two and an inclined block two, the outer edge of the upper surface of the fixed ring is beveled, the outer edges of the upper and lower surfaces of the movable ring are beveled, the bottom surface of the trigger is provided with a groove, the inner wall of the groove is provided with a hole groove, the inclined block two is slidably connected in the hole groove, the two ends of the elastic member two are connected on the inner wall of the hole groove and the surface of the inclined block two, the fixed column is connected on the inner wall of the mounting groove, the fixed ring is fixedly connected on the surface of the fixed column, and the movable ring is slidably connected on the surface of the fixed column and located on the lower side of the fixed ring.

[0015] The end of the connecting column away from the pushing block is connected on the inner top surface of the groove, and the connecting column penetrates through the fixed column.

[0016] As a further optimization scheme of the utility model, the elastic member one, the elastic member two and the elastic member three are all compression springs.

[0017] The beneficial effects of this utility model are as follows: This utility model has a detachable fixing mechanism on the placement rack, and a pressing component is connected to the fixing mechanism. Through the cooperation of the detachable fixing mechanism and the pressing component, the cutting device can fix the board to be cut well, thereby improving the flatness of the cut surface of the board. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0019] Figure 2 This is a plan view of the overall structure of this utility model;

[0020] Figure 3 This is a schematic diagram of the internal structure of the fixing block of this utility model;

[0021] Figure 4 This is a schematic diagram of the internal structure of the groove of this utility model;

[0022] Figure 5 This is a schematic diagram of the internal structure of the mounting slot of this utility model;

[0023] Figure 6 This is an enlarged view of the control component structure of this utility model.

[0024] In the diagram: 1. Water tank; 2. Placement rack; 21. Outer frame; 22. Horizontal plate; 23. Through groove; 3. Moving mechanism; 4. Spray cutting head; 5. Fixing mechanism; 51. Fixing block; 52. Slot; 53. Mounting slot; 54. Insert block; 6. Pressing assembly; 61. Connecting shell; 62. Driving component; 63. Pressing plate; 7. Pushing assembly; 71. Trigger; 72. Elastic component one; 73. Connecting column; 74. Push block; 75. Inclined block one; 8. Control assembly; 81. Fixing column; 82. Fixing ring; 83. Moving ring; 84. Elastic component two; 85. Inclined block two; 86. Groove; 87. Hole groove; 9. Slide groove; 10. Side abutment plate; 11. Restoration assembly; 111. Connecting plate; 112. Elastic component three. Detailed Implementation

[0025] The present application will now be described in further detail with reference to the accompanying drawings. It should be noted that the following specific embodiments are only used to further illustrate the present application and should not be construed as limiting the scope of protection of the present application. Those skilled in the art can make some non-essential improvements and adjustments to the present application based on the above application content.

[0026] refer to Figures 1 to 3A water-saving CNC waterjet cutting device includes a high-pressure pump, a water tank 1, a placement rack 2, a moving mechanism 3, and a jet cutting head 4. The jet cutting head 4 is connected to the high-pressure pump. The placement rack 2 is located in the water tank 1 and is used to place the material to be cut. A fixing mechanism 5 is detachably connected to the placement rack 2. At least two sets of fixing mechanisms 5 are provided, and the two sets of fixing mechanisms 5 are respectively located on opposite sides of the component to be cut. A pressing component 6 is connected to the fixing mechanism 5 to press the material to be cut against the surface of the placement rack 2. The moving mechanism 3 is connected to the edge of the water tank 1. The jet cutting head 4 is located above the placement rack 2 and is connected to the drive end of the moving mechanism 3. The moving mechanism 3 drives the jet cutting head 4 to move in order to cut the material to be cut.

[0027] It should be noted that the high-pressure pump is the power source for the water jet, increasing the pressure of ordinary tap water and ejecting it through the jet nozzle (jet cutting head 4);

[0028] The moving mechanism 3 uses rolling linear guides and ball screws as transmissions. Under the precise control of the CNC program and the control motor, it can accurately move the X and Y axes individually or in linkage, driving the cutting head to achieve straight and arbitrary curve cutting.

[0029] It should be further explained that this utility model can be used for cutting sheet materials and for fixing sheet materials of different sizes.

[0030] This utility model has a filter device installed at the drain outlet of the water tank to filter the water in the water tank for recycling. The filtered water is then transported back to the high-pressure pump for continuous circulation, thereby saving water resources.

[0031] Using high-efficiency, water-saving nozzles can also reduce water flow and thus water consumption. Regularly inspecting and maintaining the equipment to ensure its normal operation and reducing unnecessary water flow and pressure loss can also effectively save water.

[0032] Furthermore, the placement rack 2 includes an outer frame 21 and multiple sets of horizontal plates 22. The multiple sets of horizontal plates 22 are arranged in a linear array and are fixedly connected to the inner wall of the outer frame 21. Multiple sets of through slots 23 arranged in a linear array are opened on the surface of the horizontal plates 22. The outer frame 21 is connected to the inner wall of the water tank 1.

[0033] The fixing mechanism 5 includes a fixing block 51. The lower surface of the fixing block 51 has two sets of slots 52. The two sets of slots 52 are engaged with two adjacent sets of horizontal plates 22. The surface of the fixing block 51 has an installation groove 53. Two sets of inserts 54 are provided in the installation groove 53. A pushing component 7 is installed in the installation groove 53. The pushing component 7 pushes the two sets of inserts 54 from the installation groove 53 into the through grooves 23 of the two adjacent sets of horizontal plates 22, thereby connecting the fixing block 51 to the placement frame 2.

[0034] refer to Figure 4 At least one set of fixing blocks 51 has a groove 9 on one side near the material to be cut. A side abutment plate 10 is slidably connected in the groove 9. The side abutment plate 10 extends to the outside of the groove 9 and abuts against the side of the component to be cut. The pressing component 6 provided on the fixing blocks 51 is fixedly connected to the side abutment plate 10.

[0035] It should be noted that the number of fixing mechanisms 5 can be set according to the actual situation. If the size of the placement rack 2 is too large, the number of fixing mechanisms 5 can also be increased accordingly. In this embodiment, four sets of fixing mechanisms 5 are set. Among the four sets of fixing mechanisms 5, the number of fixing mechanisms 5 with side abutment plates 10 is two sets. The two sets of fixing mechanisms 5 with side abutment plates 10 and the other two sets of fixing mechanisms 5 are respectively set on the two sides of the plate.

[0036] refer to Figure 1 , Figure 3 and Figure 4 The pressing component 6 includes a connecting shell 61, a driving component 62 is connected inside the connecting shell 61, and the driving end of the driving component 62 extends out from the bottom of the connecting shell 61 and is fixedly connected to a pressing plate 63.

[0037] It should be noted that the driving component 62 can be any kind of mechanical structure capable of linear motion, specifically an electric actuator, a hydraulic actuator, or a pneumatic actuator.

[0038] Furthermore, an anti-slip pad is fixedly connected to the lower surface of the pressure plate 63.

[0039] Furthermore, the pushing component 7 includes a trigger 71, an elastic element 72, a connecting post 73, a push block 74, and two sets of inclined blocks 75. The two sets of inclined blocks 75 are respectively fixedly connected to one end of the two sets of insert blocks 54 and slidably connected to the inner wall of the mounting groove 53. The trigger 71 is slidably connected to the inner wall of the mounting groove 53. The two ends of the elastic element 72 are respectively connected to the inner wall of the mounting groove 53 and the bottom surface of the trigger 71. One end of the connecting post 73 is connected to the bottom surface of the trigger 71. The push block 74 is connected to the other end of the connecting post 73. Pressing the trigger 71 moves the push block 74, thereby pushing the two sets of insert blocks 54 into the two sets of corresponding through grooves 23. The pushing component 7 is provided with a control component 8 for controlling the elastic element 72.

[0040] refer to Figure 5 The surface of the inclined block 75 is connected to a recovery component 11, which includes a connecting plate 111 and an elastic element 112. The two ends of the elastic element 112 are respectively connected to the inner wall of the mounting groove 53 and the surface of the connecting plate 111.

[0041] refer to Figure 6 The control component 8 includes a fixed post 81, a fixed ring 82, a movable ring 83, an elastic element 84, and a wedge 85. The outer edge of the upper surface of the fixed ring 82 is inclined, and the outer edge of the lower surface of the movable ring 83 is inclined. The bottom surface of the trigger 71 has a groove 86, and the inner wall of the groove 86 has a hole 87. The wedge 85 is slidably connected in the hole 87. The two ends of the elastic element 84 are connected to the inner wall of the hole 87 and the surface of the wedge 85. The fixed post 81 is connected to the inner wall of the mounting groove 53. The fixed ring 82 is fixedly connected to the surface of the fixed post 81, and the movable ring 83 is slidably connected to the surface of the fixed post 81 and located below the fixed ring 82.

[0042] The end of the connecting post 73 away from the push block 74 is connected to the inner top surface of the groove 86, and the connecting post 73 passes through the fixing post 81.

[0043] Furthermore, the elastic element 1 72, elastic element 2 84 and elastic element 3 112 are all compression springs.

[0044] In actual use, first place the board to be cut on the placement rack 2. Then, insert the two sets of fixing mechanisms 5 (without side abutments 10) between the two adjacent sets of horizontal plates 22 near the board, so that the insert 54 corresponds to the through slot 23. Then press the trigger 71. During the process of the second inclined block 85 moving between the fixed ring 82 and the movable ring 83, the trigger 71 drives the push block 74 to contact the inclined surface of the two sets of first inclined blocks 75, thereby pushing the two sets of insert 54 into the two sets of through slots 23. Since the flat side of the second inclined block 85 cooperates with the fixed ring 82, On the lower surface, the fixing block 51 is connected to the placement rack 2. Then, the side edge of the plate is abutted against the surface of the two sets of fixing blocks 51. Then, the driving component 62 is activated to make the pressing plate 63 press the plate. Then, according to the position of the plate, the two sets of fixing mechanisms 5 with side plates 10 are installed on the two adjacent sets of horizontal plates 22 closest to the plate on the other side of the plate. Since one side of the plate is already fixed, the side plate 10 needs to be abutted against the side of the plate. Then, the two sets of driving components 62 on that side are activated to drive the pressing plate 63 to fix the edge of the plate on that side.

[0045] It should be noted that when the fixing mechanism 5 needs to be removed from the placement rack 2, the trigger 71 can be pressed again, so that the inclined surface of the second inclined block 85 contacts the outer edge of the upper surface of the movable ring 83. The movable ring 83 pushes the second inclined block 85 into the slot 87 until the second inclined block 85 moves to the bottom of the movable ring 83. The second elastic element 84 pushes the second inclined block 85 out of the slot 87. At this time, the pressure applied to the trigger 71 is released. Due to the force of the first elastic element 72, the second inclined block 85 drives the movable ring 83 to move upward until the movable ring 83 abuts against the surface of the fixed ring 82. At this time, the inclined surface of the second inclined block 85 contacts the movable ring 83, and the second inclined block 85 is pressed into the slot 87. As the trigger 71 moves upward, the second inclined block 85 passes over the movable ring 83 and the fixed ring 82. At the same time, the pusher 74 gradually moves upward, so that the insert block 54 moves out of the through slot 23. At this time, the fixing block 51 can be removed from the placement rack 2.

[0046] The embodiments described above are merely examples of several implementations of this utility model, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of this utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these modifications and improvements all fall within the protection scope of this utility model.

Claims

1. A CNC waterjet cutting device, characterized in that, The device includes a water tank (1), a placement rack (2), a moving mechanism (3), and a jet cutting head (4). The placement rack (2) is located in the water tank (1) and is used to place the material to be cut. A fixing mechanism (5) is detachably connected to the placement rack (2). At least two sets of fixing mechanisms (5) are provided, and the two sets of fixing mechanisms (5) are respectively located on the corresponding sides of the component to be cut. A pressing component (6) is connected to the fixing mechanism (5) to press the material to be cut against the surface of the placement rack (2). The moving mechanism (3) is connected to the edge of the water tank (1). The jet cutting head (4) is located above the placement rack (2) and is connected to the driving end of the moving mechanism (3). The moving mechanism (3) drives the jet cutting head (4) to move in order to cut the material to be cut.

2. The CNC waterjet cutting device according to claim 1, characterized in that: The placement rack (2) includes an outer frame (21) and multiple sets of horizontal plates (22). The multiple sets of horizontal plates (22) are arranged in a linear array and are fixedly connected to the inner wall of the outer frame (21). Multiple sets of through slots (23) arranged in a linear array are opened on the surface of the horizontal plates (22). The outer frame (21) is connected to the inner wall of the water tank (1). The fixing mechanism (5) includes a fixing block (51). The lower surface of the fixing block (51) is provided with two sets of slots (52). The two sets of slots (52) are engaged with two adjacent sets of horizontal plates (22). The surface of the fixing block (51) is provided with an installation groove (53). Two sets of inserts (54) are provided in the installation groove (53). A pushing component (7) is installed in the installation groove (53). The pushing component (7) pushes the two sets of inserts (54) from the installation groove (53) into the through grooves (23) of the two adjacent sets of horizontal plates (22), thereby connecting the fixing block (51) to the placement frame (2).

3. The CNC waterjet cutting device according to claim 2, characterized in that: At least one set of fixing blocks (51) has a groove (9) on one side near the material to be cut. A side abutment plate (10) is slidably connected in the groove (9). The side abutment plate (10) extends to the outside of the groove (9) and abuts against the side of the component to be cut. A pressing component (6) provided on the fixing block (51) is fixedly connected to the side abutment plate (10).

4. The CNC waterjet cutting device according to claim 3, characterized in that: The pressing assembly (6) includes a connecting shell (61), a driving member (62) is connected inside the connecting shell (61), and the driving end of the driving member (62) extends out from the bottom of the connecting shell (61) and is fixedly connected to a pressing plate (63).

5. A CNC waterjet cutting device according to claim 4, characterized in that: The lower surface of the pressure plate (63) is fixedly connected with an anti-slip pad.

6. A CNC waterjet cutting device according to claim 3, characterized in that: The pushing assembly (7) includes a trigger (71), an elastic element (72), a connecting post (73), a push block (74), and two sets of inclined blocks (75). The two sets of inclined blocks (75) are fixedly connected to one end of the two sets of inserts (54) and slidably connected to the inner wall of the mounting groove (53). The trigger (71) is slidably connected to the inner wall of the mounting groove (53). The two ends of the elastic element (72) are respectively connected to the inner wall of the mounting groove (53) and the bottom surface of the trigger (71). One end of the connecting post (73) is connected to the bottom surface of the trigger (71). The push block (74) is connected to the other end of the connecting post (73). Pressing the trigger (71) moves the push block (74), thereby pushing the two sets of inserts (54) into the two sets of corresponding through slots (23). The pushing assembly (7) is provided with a control assembly (8) for controlling the elastic element (72).

7. A CNC waterjet cutting device according to claim 6, characterized in that: The surface of the inclined block (75) is connected to a recovery component (11), which includes a connecting plate (111) and an elastic element (112). The two ends of the elastic element (112) are respectively connected to the inner wall of the mounting groove (53) and the surface of the connecting plate (111).

8. A CNC waterjet cutting device according to claim 7, characterized in that: The control component (8) includes a fixed post (81), a fixed ring (82), a movable ring (83), an elastic element two (84), and an inclined block two (85). The outer edge of the upper surface of the fixed ring (82) is inclined, and the outer edges of the upper and lower surfaces of the movable ring (83) are inclined. The bottom surface of the trigger element (71) is provided with a groove (86), and the inner wall of the groove (86) is provided with a hole (87). An inclined block two (85) is slidably connected in the hole (87). The two ends of the elastic element two (84) are connected to the inner wall of the hole (87) and the surface of the inclined block two (85). The fixed post (81) is connected to the inner wall of the mounting groove (53). The fixed ring (82) is fixedly connected to the surface of the fixed post (81). The movable ring (83) is slidably connected to the surface of the fixed post (81) and located below the fixed ring (82). The end of the connecting post (73) away from the push block (74) is connected to the inner top surface of the groove (86), and the connecting post (73) passes through the fixing post (81).

9. A CNC waterjet cutting device according to claim 8, characterized in that: The elastic element one (72), elastic element two (84) and elastic element three (112) are all compression springs.

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