WO2019114667A1

WO2019114667A1 - Numerically controlled machining center device and machining method using said numerically controlled machining center device

Info

Publication number: WO2019114667A1
Application number: PCT/CN2018/120127
Authority: WO
Inventors: 陈益鸿
Original assignee: 佛山市神创机电有限公司
Priority date: 2017-12-11
Filing date: 2018-12-10
Publication date: 2019-06-20

Abstract

A numerically controlled machining center device and a machining method using said numerically controlled machining center device. Said numerically controlled machining center device comprises a base (110), a mounting and clamping structure (120), a water tank (180), a gantry driving structure (130), a water jet cutter (160), and a milling device (170); a sheet material (140) is mounted to the mounting and clamping structure (120), and the mounting and clamping structure (120) can drive the sheet material (140) to move in the Y direction; the water jet cutter (160) and the milling device (170) are mounted to the gantry driving structure (130), and the gantry driving structure (130) can drive the water jet cutter (160) and the milling device (170) to move in the X direction; the sheet material (140) is located between the water jet cutter (160) and the water tank (180). A structure that combines the water jet cutter (160) and the milling device (170) is used, achieving high degree of automation, improving the production efficiency; the sheet material (140) is fixed and driven by the mounting and clamping structure (120), avoiding deflection of the sheet material (140), reducing the rejection rate; the water jet cutter (160) directly jets water into the water tank (180) during operation, preventing a water jet from coming into contact with an operating platform, prolonging the service life.

Description

Numerical control machining center equipment and processing method using the same

Cross-reference to related applications

The present disclosure claims priority to Chinese Patent Application No. 2017113262843, entitled "A CNC Machining Center Apparatus and Processing Method Using the NC Machining Center Apparatus", filed on Dec. 11, 2017.

Technical field

The present disclosure relates to the field of non-metallic material processing equipment, and in particular to a numerical control machining center apparatus and a processing method using the same.

Background technique

The use of waterjets for glass processing has become the device of choice for all types of art glass processing.

Since the water cutting device and the mechanical milling device are both mounted on the waterjet table, when the waterjet is cut, the water jet with a large penetrating force inevitably cuts the workpiece at the same time, and the waterjet work surface is also cut. Frequent cutting is difficult to repair the damage caused by the waterjet table, resulting in a significantly shorter service life; because the prior art (including CNC machining centers and multi-function waterjets) requires the use of workpiece clamping devices and pneumatic suction cups to fix In order to ensure the flatness of the product and to avoid damage to the clamp and the suction cup during the cutting of the water jet, the mounting position of the clamp and the suction cup and the height of the suction cup must be adjusted repeatedly before each processing. These cumbersome processes lead to production. The efficiency is low; because the workpiece clamping device and the pneumatic suction cup are installed in a small number of beams in the water tank, when the workpiece is processed in the peripheral and inner holes (especially the relatively large inner hole), the workpiece The projected area of the beam, that is, the position at which the suction cup can be mounted, has been significantly reduced, and the suction cup needs to avoid the cutting damage of the high-pressure water jet. There are fewer positions for the suction cups. The smaller the number of suction cups, the more unstable the workpiece will be. When processing thick plates, the large lateral force caused by the milling tool to mill the plates often leads to plate offset. Walking position, resulting in higher scrap rate; because the water tank is open, the cutting range of the water cutting head is large, and accordingly the tank needs to be made, which not only leads to an increase in the manufacturing cost of the equipment, but also causes the water knife to cut the workpiece. The high-pressure water jet clip carries the cutting sand at high speed through the workpiece to the water tank beam and the baffle bounces back over the water tank, which not only generates a lot of noise and dust pollution, but also rebounds the water and cutting sand powder often on the side of the water tank. The tool holder, the tool holder in the tool magazine is therefore easily rusted and rusted, and the taper surface of the shank is stained with sand. As a result, the shank and the spindle cannot be tight due to the tapered surface of the shank and the tapered surface of the main shaft. When you close the knife, it will not only produce waste, but also cause equipment failure and safety hazard.

Summary of the invention

Objects of the present disclosure include, for example, providing a numerically controlled machining center apparatus to improve the inefficiencies of existing water cutting devices and mechanical milling devices with low production efficiency, short service life, and high failure rate.

The object of the present disclosure also includes, for example, providing a processing method using the numerical control machining center apparatus to improve the inefficiencies of the prior art water cutting apparatus and mechanical milling apparatus, such as low production efficiency, short service life, and high failure rate.

Embodiments of the present disclosure are implemented as follows:

Embodiments of the present disclosure provide a numerical control machining center apparatus configured to process a board, including a base, a clamping structure, a water tank, a gantry driving structure, a water jet and a milling device, the clamping structure, the water tank, and the The gantry driving structure is respectively mounted on the base, the plate is mounted on the clamping structure, the clamping structure can drive the plate to move in the Y direction, and the water knife and the milling device are respectively installed on The gantry drive structure is configured to drive the waterjet and the milling device to move in an X direction, the plate being located between the waterjet and the water tank.

Optionally, the clamping structure has a bearing surface and a pressing surface, and the bearing surface is spaced apart from the pressing surface in the z direction, and the bearing surface and the pressing surface are defined to be configured Holding a clamping space of the plate; the water jet of the water jet is offset from the bearing surface along an orthographic projection perpendicular to the bearing surface in a working path along the X direction. And the water jet of the water jet is offset from the pressing surface along an orthographic projection perpendicular to the pressing surface.

Optionally, the water tank is provided with an opening and a working side facing the waterjet, the opening is located on the working side, and the water outlet is vertical on the working path of the waterjet along the X direction An orthographic projection in the direction of the bearing surface is located in the opening, and an orthographic projection of the opening on a plane coplanar with the bearing surface in a direction perpendicular to the bearing surface is offset from the bearing surface.

Optionally, the opening is disposed in a strip shape, the length direction of the opening is along the X direction, the width of the opening is 2 mm, and the length of the opening is not less than the waterjet along the X direction. Move the trip.

Optionally, the clamping structure comprises a moving platform, the moving platform comprises a bracket, a conveying assembly and a pressing assembly, the bracket is mounted on the base, and the conveying assembly is mounted on the bracket, The bearing surface is disposed on the conveying assembly; the pressing assembly is mounted on the base, and the pressing surface is disposed on the pressing assembly.

Optionally, the conveying assembly comprises a timing belt, an active synchronous wheel and a driven synchronous wheel, wherein the active synchronous wheel and the driven synchronous wheel are both mounted on the bracket, and the synchronous belt is wrapped around The active synchronous wheel and the driven synchronous wheel are disposed on a belt surface of the synchronous belt.

Optionally, the conveying assembly further includes a pallet, the pallet is mounted on the bracket, the pallet is disposed in an area enclosed by the timing belt, and the pallet is provided with two mounting boards The surface of the mounting plate is provided with a limiting slot, and the timing belt is slidably disposed in the limiting slot.

Optionally, the mobile platform comprises at least two transport components, the at least two transport components are arranged side by side in the X direction, and at least two bearing surfaces of the at least two transport components are located in the same plane.

Optionally, the pressing assembly comprises a pressure roller frame mounted on the pressure roller frame, the pressure roller frame is mounted on the base, and the conveying component is located at the Between the base and the set of pressure rollers.

Optionally, the pressure wheel carrier comprises a leg and a mounting beam, the leg is configured as a telescopic structure, the leg is mounted on the base, and the mounting beam is mounted on the leg, the mounting beam edge The z direction reciprocates to change the height of the clamping space; the pressure wheel set is mounted on the mounting beam.

Optionally, the pressure roller set includes a mounting shaft and at least two rollers, and the at least two rollers are rotatably mounted on the mounting shaft, and the at least two rollers are spaced along the central axis direction of the mounting shaft. The cloth is mounted on the mounting beam.

Optionally, the clamping structure comprises two moving platforms, the two moving platforms are arranged in the Y direction, and the water tank is located between the two moving platforms.

Optionally, the numerical control machining center device further includes an auxiliary driving device, the auxiliary driving device includes a mounting portion, a first Z-axis screw guide pair and a second Z-axis screw guide pair, and the mounting portion is installed in the In the gantry driving structure, the first Z-axis screw guide pair and the second Z-axis screw guide pair are respectively mounted on the mounting portion, and the water knife is mounted on the first Z-axis screw a guide rail pair, the milling device being mounted to the second Z-axis screw guide pair.

Optionally, the gantry driving structure comprises a gantry, a motor and a lead screw, the motor is mounted on the gantry, the motor is drivingly connected to the lead screw, and the screw is away from one end of the motor The gantry is rotatably connected, the mounting portion is screwed to the lead screw; the gantry is provided with a guide rail, the guide rail is parallel to the lead screw, and the mounting portion is screwed to the lead screw. The mounting portion is slidably coupled to the guide rail, and the mounting portion is disposed to be reciprocally slidable relative to the gantry in the X direction.

Optionally, the milling device comprises a milling drive, a cutter and a tool magazine, the tool magazine is mounted on the base and the tool magazine is located above the clamping structure, and the milling drive is installed in the same On the second Z-axis lead screw pair, the milling drive is configured to remove the tool from the magazine and drive the tool to rotate.

Optionally, the method further includes a lifting mechanism, the lifting mechanism is mounted on the base, and the lifting mechanism is configured to drive the water tank to reciprocately move in the z direction.

Optionally, the lifting mechanism includes four lifting cylinders, and two of the four lifting cylinders are a group, and two sets of the lifting cylinders are respectively installed on the two sides of the water tank along the Y direction. on.

Optionally, a bottom of the water tank is mounted with a cut-resistant steel plate, and the water tank is provided with a slag discharge port.

Embodiments of the present disclosure also provide a processing method suitable for the above-mentioned numerical control machining center equipment, including the following steps:

First adjust the position and order of the tools in the magazine;

Then placing the sheet into the clamping structure;

Then manually lower the pressure roller to press the plate;

Finally boot the device.

The waterjet and the sheet are moved along the set route to complete the water cutting operation;

Adjusting the plate position at an initial position before the water cutting operation, and adjusting a position of the water knives of the milling device before the water cutting operation;

The milling device and the plate material complete the milling operation according to the set route movement.

Advantageous effects of embodiments of the present disclosure include, for example, compared to prior art techniques:

In summary, the numerical control machining center device provided by the present disclosure combines the water jet and the milling device, and is fully automated and high in productivity, and the plate is fixed and driven by the clamping structure, which can well avoid the deviation of the plate. The problem of shifting, thereby reducing the scrap rate; the output end of the water jet is set toward the water tank, and the water jet is directly injected into the water tank when the water jet is working, thereby avoiding contact with the worktable, thereby prolonging the service life of the whole device.

DRAWINGS

In order to more clearly illustrate the specific embodiments of the present disclosure or the technical solutions in the prior art, a brief description of the drawings which are required in the specific embodiments or the description of the prior art will be briefly introduced. Obviously, the drawings described below It is a certain embodiment of the present disclosure, and other drawings may be obtained from those skilled in the art without any creative work.

1 is a schematic view showing a numerical control machining center apparatus provided by Embodiment 1 of the present disclosure;

2 is a schematic view showing a clamping structure provided by Embodiment 1 of the present disclosure;

FIG. 3 is a schematic diagram of a mobile platform provided by Embodiment 1 of the present disclosure; FIG.

4 is a schematic view showing a pressure roller set provided by Embodiment 1 of the present disclosure;

Figure 5 is a schematic view showing a water jet and a milling device provided in Embodiment 1 of the present disclosure;

6 is a schematic view showing a gantry driving structure provided by Embodiment 1 of the present disclosure;

FIG. 7 is a schematic view showing an auxiliary driving device provided by Embodiment 1 of the present disclosure; FIG.

Figure 8 is a schematic view showing a water tank provided by Embodiment 1 of the present disclosure;

9 is a schematic view showing a numerical control machining center apparatus according to Embodiment 2 of the present disclosure;

10 is a schematic view of a numerical control machining center apparatus provided by Embodiment 2 of the present disclosure (a magazine is not shown);

11 is a schematic diagram of a mobile platform provided by Embodiment 2 of the present disclosure;

Figure 12 shows a schematic view of a delivery assembly provided in embodiment 2 of the present disclosure;

Figure 13 is a schematic view showing a timing belt provided in Embodiment 2 of the present disclosure;

FIG. 14 is a schematic view showing a pressure roller group provided in Embodiment 2 of the present disclosure.

In the figure: 110-base; 120-clamping structure; 001-bearing surface; 002-compression surface; 003-clamping space; 004-transporting component; 041-motor; 042-synchronous belt; 0421-semi-circular section ;0422-straight section;005-pressing component;006-actuator shaft;007-driven shaft;121-moving platform;1211-bracket;1212-mounting plate;122-active synchronous wheel;123-driven synchronous wheel; 124-sync belt set; 125-support plate; 1251-limit groove; 126-pressure wheel set; 1261-mounting shaft; 127-control structure; 128-pressure wheel frame; 1281-foot; 1282-mounting beam; Roller; 130-gantry drive structure; 131-gantry; 1311-beam; 1312-pillar; 132-motor; 133-screw; 134-rail; 140-plate; 150-auxiliary drive; 151-mounting; - first Z-axis screw guide pair; 153-second Z-axis screw guide pair; 160-water knife; 170-milling device; 180-water tank; 181-opening; 182-lifting cylinder; 183-slag drain ; 184 - working side; 190 - knife library; 200 - tool.

Detailed ways

In order to improve the above problems, the present disclosure provides a numerical control machining center apparatus configured to process a sheet material 140, including a base 110, a clamping structure 120, a water tank 180, a gantry driving structure 130, a water knife 160, and a milling device 170. The clamping structure 120, the water tank 180 and the gantry driving structure 130 are respectively mounted on the base 110, and the plate is mounted on the clamping structure 120. The clamping structure 120 can drive the plate 140 to move in the Y direction, and the water knife 160 and the milling device 170 are both Mounted on the gantry drive structure 130, the gantry drive structure 130 is configured to drive the waterjet 160 and the milling device 170 to move in the X direction, the sheet 140 being located between the waterjet 160 and the water tank 180.

The present disclosure will be further described in detail below by way of specific embodiments and the accompanying drawings.

The technical solutions in the embodiments of the present disclosure are clearly and completely described in conjunction with the drawings in the embodiments of the present disclosure, and the embodiments are described. It is a partial embodiment of the present disclosure, and not all of the embodiments. The components of the disclosed embodiments, which are generally described and illustrated in the figures herein, can be arranged and designed in various different configurations.

Therefore, the above detailed description of the embodiments of the present disclosure are not intended to All other embodiments obtained by a person of ordinary skill in the art based on the embodiments of the present disclosure without departing from the inventive scope are the scope of the disclosure.

It should be noted that similar reference numerals and letters indicate similar items in the following figures, and therefore, once an item is defined in a drawing, it is not necessary to further define and explain it in the subsequent drawings.

In the description of the present disclosure, it is to be understood that the meaning of the orientation or the positional relationship is based on the orientation or positional relationship shown in the drawings, and is merely for the convenience of the description and the simplified description, rather than indicating or implying The device or component must have a particular orientation, is constructed and operated in a particular orientation, and thus is not to be construed as limiting the disclosure.

In the present disclosure, the terms "mounted," "connected," "connected," and "fixed" are used in a broad sense, and may be, for example, fixedly connected, or integrated, unless otherwise specifically defined and defined; The mechanical connection may also be an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and may be an internal connection of two elements or an interaction relationship of two elements. The specific meanings of the above terms in the present disclosure can be understood by those skilled in the art on a case-by-case basis.

In the present disclosure, the first feature may include direct contact between the first and second features above or below the second feature, and may also include that the first and second features are not in direct contact, unless explicitly stated and defined otherwise. It is through the contact of additional features between them. Moreover, the first feature includes, above and above the second feature, the first feature is directly above and above the second feature, or merely indicates that the first feature level is higher than the second feature. The first feature includes, below and below the second feature, the first feature is directly below and below the second feature, or merely indicates that the first feature level is less than the second feature.

It should be noted that the embodiments in the present disclosure and the features in the embodiments may be combined with each other without conflict.

Example 1

1 to 8, the present disclosure provides a numerical control machining center apparatus configured to process a sheet material 140, including a base 110, a clamping structure (clamping device) 120, a water tank 180, a gantry driving structure 130, a water knife 160, and The milling device 170, the clamping structure 120, the water tank 180 and the gantry driving structure 130 are respectively mounted on the base 110. When cutting, the plate 140 is mounted on the clamping structure 120, and the clamping structure 120 is configured to drive the plate 140 to move in the Y direction. Both the waterjet 160 and the milling device 170 are mounted on the gantry drive structure 130, and the gantry drive structure 130 is configured to drive the waterjet 160 and the milling device 170 to move in the X direction, with the sheet 140 being located between the waterjet 160 and the water tank 180.

Referring to FIG. 7, the numerical control machining center apparatus further includes an auxiliary driving device 150. The auxiliary driving device 150 includes a mounting portion 151, a first Z-axis screw guide pair 152, and a second Z-axis screw guide pair 153. The mounting portion 151 is mounted on the gantry. The output end of the driving structure 130, the first Z-axis screw guide pair 152 and the second Z-axis screw guide pair 153 are respectively mounted on the mounting portion 151, and the water jet 160 is mounted on the first Z-axis screw guide pair 152, milling The grinding device 170 is mounted on the second Z-axis screw guide pair 153.

Referring to FIG. 6, the gantry driving structure 130 includes a gantry 131, a motor 132 and a lead screw 133. The motor 132 is mounted on the gantry 131. The motor 132 drives the connecting screw 133. The end of the screw 133 away from the motor 132 is rotatably connected to the gantry 131. The length direction of the lead screw 133 is parallel to the X direction; the gantry 131 is provided with three parallel guide rails 134, the guide rail 134 is parallel to the lead screw 133, the two guide rails 134 are located above the lead screw 133, and the other guide rail 134 is located on the lead screw 133. The mounting portion 151 is screwed to the lead screw 133, the upper end of the mounting portion 151 and the lower end of the mounting portion 151 are respectively engaged with the three guide rails 134, and the mounting portion 151 is slidably coupled to the gantry 131. The mounting portion 151 is opposite to the X-direction. The gantry 131 slides.

The milling device 170 includes a milling drive, a tool and a tool magazine 190. The tool magazine 190 is mounted on the base 110 and the tool magazine 190 is located above the clamping structure 120. One side of the tool holder 190 is mounted toward the gantry drive structure 130. The grinding drive is mounted on the second Z-axis screw guide pair 153. The milling drive is configured to take the tool out of the magazine 190 and drive the tool to rotate to achieve the milling operation of the sheet. Alternatively, the tool can be a grinding wheel.

Alternatively, the magazine 190 may be disposed on one side of the clamping structure 120 in the x direction.

The gantry 131 includes a beam 1311 mounted above the base 110 and a column 1312 disposed on both sides of the base 110. The two columns 1312 are arranged along the X direction. The length direction of the beam 1311 is parallel to the X direction, and the beam 1311 is fixed to the column 1312. on. The milling device 170 includes a belt mechanical spindle having an automatic tool change function, the axis of the belt mechanical spindle and the center point of the water jet 160 are parallel to the X direction and overlap with the central axis of the water tank 180 to ensure water cutting operation. The high-pressure water jet of the abrasive material can accurately and unimpededly enter the water tank 180 after cutting through the workpiece, and ensure that the cutting line and the center line of the milling device 170 overlap, facilitating the setting of the cutting path. The motor 132 rotates the lead screw 133 through the coupling according to the instruction of the numerical control system, thereby driving the water jet 160 and the milling device 170 to reciprocate along the guide rail 134. In the water cutting state, the water jet 160 is driven by the first Z-axis screw guide 152 to descend to the specified position in the Z direction to water cut the workpiece, while the milling device 170 is on the second Z-axis screw guide. Driven by the sub-153, it rises to the waiting position in the Z direction. When the water cutting process is completed, the water jet 160 automatically rises to the waiting position, and the milling device 170 grinds or polishes the workpiece according to the command down to a specified position.

Referring to FIG. 2 to FIG. 4 , the clamping structure 120 includes two moving platforms 121 . The two moving platforms 121 are respectively located on two sides of the water tank 180 in the Y direction. Each group of moving platforms 121 includes a bracket 1211 , an active synchronous wheel 122 , and a driven unit . The synchronous wheel 123, the timing belt set 124, the pallet 125 and the pressure wheel set 126, the bracket 1211 is mounted on the base 110, and the active synchronous wheel 122, the driven synchronous wheel 123, the pallet 125 and the pressure wheel set 126 are all mounted on the bracket 1211. The timing belt set 124 is wrapped around the active synchronous wheel 122 and the driven synchronous wheel 123. The pallet 125 is located in the area enclosed by the timing belt set 124, and the pressure wheel set 126 is located above the timing belt set 124.

A bracket is mounted on the bracket 1211. The left side of the ruler is adjacent to the edge of the timing belt group 124. The bottom surface of the ruler is adjacent to the surface of the timing belt group 124. The left end surface of the ruler is 90 degrees perpendicular to the central axis of the water tank 180. The cross point of the cross is the working origin of the device.

The timing belt group 124 is composed of one or more timing belts. When the timing belt is multiple, a plurality of timing belts are arranged side by side in the X direction, and at the same time, a layer of rubber can be covered on the timing belt to increase friction. Force to prevent slippage between the sheet and the timing belt.

The pressure wheel set 126 includes a pressure wheel frame 128, a control structure 127 and a plurality of rollers 129. The pressure wheel frame 128 is connected to the base 110 through a control structure 127, and the control structure 127 can control the movement of the pressure roller frame 128 in the Z direction, and the plurality of rollers 129 They are respectively mounted on the pressure roller frame 128, and the axial line of the roller 129 is parallel to the axial line of the active synchronous wheel 122. By controlling the design of the structure 127, the height of the pressure roller frame 128 can be adjusted, thereby adjusting the distance between the roller 129 and the timing belt set 124, which is suitable for clamping of plates of different thicknesses.

Referring to FIG. 8, two ends of the water tank 180 are respectively provided with a lifting cylinder 182. The water tank 180 is connected to the base 110 through a cylinder 182. The bottom of the cylinder 182 is mounted on the base 110. The water tank 180 is mounted on the lifting cylinder 182, and the lifting cylinder 182 is in the Z direction. The expansion and contraction further drives the water tank 180 to rise or fall in the z direction, changing the distance between the water tank 180 and the water jet 160.

The water tank 180 is provided with an opening 181 which is provided toward the water outlet of the water jet 160. The width of the opening 181 is 2 mm, and the length of the opening 181 is the same as the moving stroke of the water jet 160. The bottom of the water tank 180 is further provided with a cut-resistant steel plate, and a slag discharge port 183 is respectively disposed on both sides of the water tank 180, and the slag discharge port 183 is located between the cut-resistant steel plate and the opening, and optionally, the distance between the slag discharge port 183 and the cut-resistant steel plate is further near.

When the water tank 180 is manufactured, the width of the water tank 180 is about 400 mm larger than the processing width of the apparatus, the thickness of the water tank 180 is set to about 60 mm, and the height of the water tank 180 is set to about 600 mm. The width direction of the water tank 180 is parallel to the X direction, the thickness direction of the water tank 180 is parallel to the Y direction, and the height direction of the water tank 180 is parallel to the Z direction. The steel plate at the upper portion of the water tank 180 has a slit having a width of less than 2 mm and a length equal to the maximum cutting width of the water jet 160 (i.e., the processing width of the apparatus). A V-shaped slide rail and a lifting cylinder 182 are mounted on both sides of the water tank 180. When the equipment is ready to enter the water cutting state, the lifting cylinder 182 drives the water tank 180 upward to the opening 181 of the upper portion of the water tank 180 to be close to the bottom surface of the workpiece, so that the waterjet 160 is cut. The high velocity water jet passing through the workpiece and its entrained abrasive can enter the water tank 180 through the opening 181 in the water tank 180. When the water cutting process completes the water tank 180 to automatically descend, as the water tank 180 descends, the upper portion of the water tank 180 and the bottom surface of the workpiece form a space, which allows the subsequent grinding and polishing process to process the workpiece without interference.

When the water tank 180 is originally based on the processing range (processing length and width) of the equipment, the water tank 180 must be made large, and the volume of the water tank 180 is only required: the processing width X (60-80) X600 of the equipment is greatly reduced. The volume of the water tank 180. At the same time, since the width of the opening 181 of the water tank 180 provided by the embodiment of the present disclosure is set to about 2 mm, it can function as a muffler. Compared with the structural design of the open-type water tank 180 of the prior art, the cutting noise is greatly reduced, and the sewage is not Splash again, making the working environment more environmentally friendly.

The width direction of the base 110 is set to the X direction, the longitudinal direction of the base 110 is set to the Y direction, and the height direction of the base 110 is set to the Z direction.

The numerical control machining center equipment provided in this embodiment is mainly configured to process metal sheets and non-metal sheets, especially non-metal brittle sheets.

Example 2

Referring to FIG. 1 and FIG. 2 , an embodiment of the present disclosure provides a numerical control machining center device configured to process a plate 140 , including a base 110 , a clamping structure , a water tank 180 , a gantry driving structure 130 , a water knife 160 , and a milling device 170, the clamping structure, the water tank 180 and the gantry driving structure 130 are respectively mounted on the base 110. When cutting, the plate 140 is mounted on the clamping structure 120, and the clamping structure 120 is configured to drive the plate 140 to move in the Y direction, the water knife 160 and The milling devices 170 are respectively mounted on the gantry drive structure 130, and the gantry drive structure 130 is configured to drive the waterjet 160 and the milling device 170 to move in the X direction, and the plate 140 is located between the waterjet 160 and the water tank 180.

Referring to FIG. 11 to FIG. 14 , in the embodiment, the clamping structure 120 has a bearing surface 001 and a pressing surface 002 , and the bearing surface 001 and the pressing surface 002 are arranged along the z direction, and the bearing surface 001 and the pressing surface 002 are arranged. A clamping space 003 configured to clamp the sheet 140 is defined therebetween; on the working path of the water jet 160 in the X direction, the water outlet of the water jet 160 is offset from the bearing surface 001 along an orthographic projection perpendicular to the bearing surface 001. The water jet of the water jet 160 is offset from the pressing surface 002 along the orthographic projection perpendicular to the pressing surface 002.

Referring to FIG. 10, optionally, the clamping structure 120 includes two moving platforms 121, both of which are mounted on the base 110, two moving platforms 121 are arranged in the Y direction, and the water tank 180 is located in two movements. Between platforms 121. By providing two moving platforms 121, the plate 140 can be reciprocated between the two moving platforms 121 to ensure that the plate 140 can be formed in one time, without the need to change the position of the plate 140 in the middle, the processing efficiency is higher, and the processing quality is higher. At the same time, when the sheet 140 is processed, according to the processing position of the sheet 140, during the movement of the sheet 140, the sheet 140 can be simultaneously contacted with the two moving platforms 121, and the two moving platforms 121 are common. The action realizes the support of the plate 140, so that the suspended portion of the plate 140 above the water tank 180 is reduced when the plate 140 is processed, and the support of the plate 140 is more firm and reliable, and is not easily damaged.

Referring to FIG. 11 , the mobile platform 121 includes a bracket 1211 , a transport component 004 , and a pressing component 005 . The bracket 1211 includes two mounting boards 1212 . The two mounting boards 1212 are rectangular boards, and the two mounting boards 1212 are both. Mounted on the base 110, the two mounting plates 1212 are disposed perpendicular to the base 110, and the two mounting plates 1212 are spaced apart in the X direction.

Referring to FIG. 12, the transport assembly 004 includes a motor 041, a timing belt 042, an active synchronous wheel 122, a driven synchronous wheel 123, and a pallet 125. The active synchronous wheel 122 and the same synchronous wheel are both mounted on the mounting plate 1212 for active synchronization. Both the wheel 122 and the driven synchronizing wheel 123 are rotatably coupled to the mounting plate 1212. The active synchronizing wheel 122 and the driven synchronizing wheel 123 are arranged along the Y direction. The timing belt 042 is wrapped around the active synchronizing wheel 122 and the driven synchronizing wheel 123. The motor 041 is mounted on the base 110, and the output shaft of the motor 041 is driven. The active synchronous wheel 122 is connected to drive the active synchronous wheel 122 to rotate, thereby driving the synchronous belt 042 to rotate. The timing belt 042 is disposed parallel to the base 110, and the belt surface of the timing belt 042 facing away from the base 110 is disposed as a bearing surface 001. Specifically, referring to FIG. 13, the timing belt 042 has two semi-circular segments 0421 and two straight segments 0422. The two straight segments 0422 are arranged in parallel and are arranged parallel to the base 110. The two semi-circular segments 0421 are connected between the two straight segments 0422, and the bearing surface 001 is disposed on the outer side of the straight segment 0422 facing away from the base 110. The bearing surface 001 is configured to be in contact with the sheet 140 to be processed.

It should be noted that, as the timing belt 042 rotates, the position of the timing belt 042 constituting the semicircular section 0421 and the straight section 0422 is constantly changed, but the bearing surface 001 is always located on the straight section 0422 of the timing belt 042 away from the base 110. .

Referring to FIG. 12, the pallet 125 is disposed in a region surrounded by the timing belt 042. The bracket 125 extends from the timing belt 042 on both sides in the X direction, and overlaps the side of the two mounting plates 1212 away from the base 110. The tray 125 is parallel to the base 110, and the tray 125 is disposed away from the surface of the base 110. The limiting slot 1251 is a rectangular slot, and the timing belt 042 is slidably disposed in the limiting slot 1251, and the timing belt 042 is provided. The face is in sliding contact with the portion of the plate 125 that forms the groove bottom of the limit groove 1251. By setting the pallet 125, the pallet 125 functions as a supporting belt 042, and also serves as a supporting plate 140 to ensure that the timing belt 042 is not easily damaged due to excessive deformation of the sheet 140, and the synchronization is extended. The service life of the belt 042 also avoids the problem that the timing belt 042 is excessively deformed due to the weight of the sheet material 140, so that the sheet material 140 cannot be normally conveyed.

It should be understood that by providing the pallet 125, it is also ensured that the pressing assembly 005 can provide sufficient pressing force to position the sheet 140 between the timing belt 042 and the pressing assembly 005, thereby avoiding the timing belt 042 due to excessive pressing force. Excessive deformation.

It should be understood that in other embodiments, the support of the timing belt 042 can also be achieved by passing a roller in the timing belt 042, which is rotatably mounted on the two mounting plates 1212. Optionally, the number of rollers is set as needed, and at least two rollers may be disposed, and at least two rollers are arranged side by side, and each roller is parallel to the axle 122 of the active synchronous wheel.

Referring to FIG. 11 or FIG. 12, optionally, the mobile platform 121 includes at least two transport components 004, at least two transport components 004 are arranged side by side in the X direction, and at least two bearing surfaces 001 of at least two transport components 004 are located in the same In the plane. Correspondingly, at least two limiting slots 1251 are disposed on the pallet 125, and each timing belt 042 is slidably disposed in one limiting slot 1251. At least two timing belts 042 located on the same mobile platform 121 constitute a timing belt group 124.

Referring to FIG. 12, it should be noted that the mobile platform 121 further includes a driving shaft 006 and a driven shaft 007. The driving shaft 006 is mounted on the two mounting plates 1212, and the driven shaft 007 is mounted on the two mounting plates 1212, at least At least two active synchronous wheels 122 of the two transport assemblies 004 are mounted on the drive shaft 006, and the drive shaft 006 is driven by a motor 041 to drive at least two active synchronous wheels 122 to rotate; at least two of the at least two transport assemblies 004 The driven synchronizing wheel 123 is mounted on the driven shaft 007, and at least two driven synchronizing wheels 123 rotate together. The overall structure is more compact, and at least two timing belts 042 move synchronously, and the conveyance is more accurate.

In other embodiments, the mobile platform 121 may be provided with one on one side of the water tank 180 in the Y direction.

Referring to FIG. 11 and FIG. 14 , optionally, the pressing assembly 005 includes a pressure roller frame 128 and a pressure roller assembly 126 . The pressure roller assembly 126 is mounted on the pressure roller frame 128 , and the pressure roller frame 128 is mounted on the base 110 and transported. The component 004 is located between the base 110 and the pressure wheel set 126, and the pressure wheel set 126 is provided with a pressing surface 002. The pressure wheel set 126 can position the plate material 140 on the bearing surface 001 on the bearing surface 001 by means of the pressing surface 002, and The friction between the pressing assembly 005 and the plate 140 is less than the friction between the timing belt 042 and the plate 140, and the timing belt 042 ensures that the plate 140 reciprocates linearly in the Y direction.

Optionally, the pressure roller frame 128 includes two legs 1281 and a mounting beam 1282. The legs 1281 are configured as a telescopic structure, that is, the legs 1281 are telescoped in the z direction to change the supporting height thereof, and the legs 1281 are mounted on the base 110. The legs 1281 are arranged along the X direction, the transport assembly 004 is located between the two legs 1281, the mounting beam 1282 is mounted on the legs 1281, and the pressure wheel set 126 is mounted on the mounting beam 1282, and the height is changed by the height of the legs 1281. The beam 1282 reciprocates in the z direction, ultimately changing the height of the clamping space 003. Such a structural design can adjust the pressing force of the pressing assembly 005 to meet the installation of the different thickness plates 140.

For example, the leg 1281 includes a first rod and a second rod. The first rod and the second rod are slidably coupled, and the first rod and the second rod are relatively slid to change the length of the leg 1281, thereby changing the height of the mounting beam 1282, and finally changing the pressure. The position of the wheel set 126 enables adjustment of the height of the clamping space 003. It should be noted that the first rod and the second rod can be connected by the screw 133 mechanism. Alternatively, in other embodiments, the leg 1281 includes a telescoping cylinder, the cylinder of the telescopic cylinder is a first rod, and the piston rod of the telescopic cylinder is a second rod.

Referring to FIG. 14 , optionally, the pressure roller set 126 includes a mounting shaft 1261 and at least two rollers 129 . The at least two rollers 129 are rotatably mounted on the mounting shaft 1261 , and at least two rollers 129 are along the central axis of the mounting shaft 1261 . Arranged in a spaced relationship, the mounting shaft 1261 is mounted on the mounting beam 1282. A part of the tread of the roller 129 is a pressing surface 002, and at least two pressing surfaces 002 of the at least two rollers 129 are located in the same plane, and the plate 140 is pressed against the bearing by the interaction of the at least two pressing surfaces 002. On face 001.

It should be noted that the roller 129 may be a rubber wheel, or the outer sleeve of the roller 129 may be provided with a rubber ring. When the roller 129 is pressed against the plate 140, a certain deformation may occur to prevent the formation of indentations or scratches on the plate 140.

In this embodiment, the water tank 180 is a rectangular parallelepiped box, and the water tank 180 is mounted on the base 110 by a lifting mechanism, and the lifting mechanism reciprocates linearly in the z direction to drive the water tank 180 to reciprocate linearly.

Referring to FIG. 8 , optionally, the water tank 180 is provided with an opening 181 and a working side 184 facing the water jet 160 . The opening 181 is located on the working side 184 , and the water outlet of the water jet 160 is located on the working path of the water jet 160 in the X direction. An orthographic projection in a direction perpendicular to the bearing surface 001 is located in the opening 181, and the orthographic projection of the opening 181 in a plane perpendicular to the bearing surface 001 on a plane coplanar with the bearing surface 001 is offset from the bearing surface 001. Alternatively, the opening 181 is provided in a strip shape, the length direction of the opening 181 is along the X direction, the width of the opening 181 is 2 mm, and the length of the opening 181 is not less than the movement stroke of the water jet 160 in the X direction.

Obviously, in other embodiments, the width of the opening 181 can be adjusted according to the width or diameter of the water flow emitted from the water outlet of the water jet 160 to ensure that the width of the opening 181 is not less than the width or diameter of the water flow, so that the water flow from the water jet 160 is generated. Always enter the opening 181.

Optionally, the lifting mechanism includes four lifting cylinders 182, and two of the four lifting cylinders 182 are one set, and two sets of lifting cylinders 182 are respectively mounted on both sides of the water tank 180 in the Y direction.

Optionally, a slag discharge port 183 is disposed on the water tank 180, and the slag discharge port 183 is located at a side of the water tank 180, and the slag discharge port 183 may be disposed in two or other quantities.

Through the cooperation design of the water tank 180, the water knife 160 and the clamping structure 120, the plate 140 is mounted on the clamping structure 120, and the pressing assembly 005 is adjusted to realize the positioning of the plate 140. The plate 140 reciprocates in the Y direction under the action of the conveying assembly 004. The movement is such that the cutting position of the sheet 140 is adjusted to be above the opening 181 of the water tank 180, and the reciprocating movement of the water knife 160 in the X direction is performed to realize the cutting of the sheet 140. During the operation of the water jet 160, the water flow ejected from the water outlet of the water jet 160 acts on the plate 140, and the plate 140 is cut. Since the water flow cuts the plate 140 and directly hits the opening 181, the clamping structure 120 is not damaged. The operation process is safe and reliable. Since the working path of the water jet 160 is along the X direction, it is only necessary to provide the opening 181 in the working path of the water tank 180 along the water jet 160, and the width of the opening 181 satisfies not less than the width of the water flow ejected by the water jet 160. The width of the opening 181 is greatly reduced, and the volume of the water tank 180 is also reduced. The water tank 180 can be set smaller, the space occupied by the water tank 180 is small, space is saved, and the overall structure is more compact.

It should be noted that before cutting, the height of the water tank 180 is adjusted by the telescopic mechanism, so that the opening 181 of the water tank 180 is close to the water knife 160, so that the water jet 160 passes through the high-speed water jet of the sheet 140 and the abrasive material of the belt. It can enter the water tank 180 through the opening 181. When the water cutting process is completed, the water tank 180 is lowered. As the water tank 180 is lowered, the working side 184 of the water tank 180 and the bottom surface of the plate 140 form a space which allows the subsequent grinding and polishing process to process the plate 140. No interference.

In this embodiment, the base 110 may be a rectangular parallelepiped plate. The X direction mentioned in this embodiment is parallel to the width direction of the base 110. The Y direction mentioned in this embodiment is parallel to the length direction of the base 110. The z direction mentioned in this embodiment is parallel to the height direction of the base 110, in other words, the X direction, the Y direction, and the z direction represent three directions perpendicular to each other in the same three-dimensional coordinate system. Obviously, in other embodiments, the X direction, the Y direction, and the z direction may not be perpendicular to each other.

In the present embodiment, when the sheet material 140 is processed, the sheet material 140 on the chucking structure 120 is cut by the water knife 160, and during the cutting process, at least the water knife 160 moves in the X direction and the sheet material 140 moves in the Y direction. An action; after the cutting is completed, the cut plate 140 is milled by the milling device 170. The milling device 170 reciprocates in the X direction, and its movement range is the same as that of the water jet 160. For example, after the waterjet 160 and the sheet 140 complete the water cutting according to the set route, the sheet 140 is returned to the initial position, and then the milling device 170 is adjusted so that the milling device 170 is at the initial position where the waterjet 160 is located during water cutting, and then The starting device, the milling device 170 and the sheet 140 are again moved in accordance with the set route described above to complete the milling.

It should be noted that when the waterjet 160 moves in the X direction or the plate 140 moves in the Y direction, the plate 140 is linearly cut; when the waterjet 160 moves in the X direction and the plate 140 moves in the Y direction, the plate 140 performs a composite path cutting. Square holes, elliptical holes or circular holes can be cut.

Example 3

The present disclosure also provides a processing method comprising the following steps:

The position and sequence of the tools in the magazine 190 are first adjusted; the sheet 140 is then placed in the clamping structure 120; the plate 140 is then manually lowered to compress the sheet 140; and finally the apparatus is activated.

The specific embodiment of the processing method of the present disclosure is:

According to the design requirements of the graphics, processing steps, tool selection, design the tool path, and program;

Put the tool into the corresponding tool position according to the order in which the tool is set according to the program;

The plate 140 is placed on the clamping structure 120, the center line of the plate 140 is aligned with the center line of the water tank 180, and the right side edge of the plate 140 is placed close to the ruler on the right side of the device, and the pressure roller set 126 is manually lowered to press the plate 140. When the manual auxiliary feeding operation is completed;

Boot up

The water tank 180 automatically rises close to the bottom surface of the plate 140, and the water knife 160 automatically reaches the device origin and the water cutting system starts to work;

After the water cuts through the plate 140, the clamping structure 120 and the gantry driving structure 130 are linked according to the instruction of the numerical control system, and the clamping structure 120 drives the plate 140 to advance, retreat or stop along the X direction with the instruction of the numerical control system; The knife 160 advances, retreats or stops in the Y direction in accordance with an instruction of the numerical control system, and the process of moving the sheet 140 or/and the movement of the water jet 160 is a process in which the sheet 140 is cut. The process of moving the water cutting head is the process of cutting the sheet 140;

When the water cutting process is completed, the water cutting system automatically rises to the standby position and the water cutting system stops working;

After the water cutting system stops working, the milling device 170 automatically descends to the height of the knife, and the gantry driving structure 130 operates according to the instruction of the numerical control system, and drives the automatic tool changing spindle to reach the No. 1 cutting position;

The tool dust cover of the tool magazine 190 is raised, the tool magazine 190 is automatically moved forward to the position to be taken, the automatic tool change spindle is lowered into the No. 1 tool holder, and the tool cylinder is clamped to the No. 1 tool holder while the tool magazine 190 is retracted. After the tool magazine 190 is retracted, the dust cover automatically lowers and covers the tool holder, and the automatic tool change spindle captures the No. 1 grinding wheel tool process;

When the milling device 170 automatically changes the tool and grasps the No. 1 grinding wheel tool, the spindle motor starts to rotate the grinding wheel and the cooling water is sprayed, and the device automatically enters the grinding and forming process of the plate 140 that has completed the cutting process;

According to the programming instruction of the numerical control system, the clamping structure 120, the gantry driving structure 130 and the milling device 170 perform milling molding on the edge of the cut plate 140 according to the programmed cutting path;

When the No. 1 grinding wheel completes the milling process, the automatic tool change spindle automatically returns to the No. 1 tool storage position according to the command of the CNC system. Next, the tool dust cover of the tool magazine 190 rises, and the tool magazine 190 moves forward to make the No. 1 knife. The No. 1 tool is clamped, and the tool change cylinder of the automatic tool change spindle is released to release the No. 1 tool holder. The automatic tool change spindle releases the No. 1 tool holder and then rises and moves to the top of the No. 2 tool holder, and then falls down. No. 2 holder, the knife cylinder works to tighten the No. 2 holder and the magazine 190 retreats. After the magazine 190 is retracted, the dust cover automatically lowers the holder, and the automatic tool change spindle grabs the No. 2 grinding wheel. carry out;

Just as the No. 1 grinding wheel tool automatically completes the milling process on the edge of the plate 140 according to the instructions of the numerical control system, the milling process of the No. 2 grinding wheel, the No. 3 grinding wheel and even all the polishing processes are the steps of repeating the No. 1 grinding wheel, but each process The preset tool offset is different;

After the last polishing process is completed, the pressure roller set 126 is raised, the completed workpiece is withdrawn, and the machine is stopped.

So far, all the processes from the water cutting of the plate 140 to the milling forming and the automatic polishing are all automatically completed by the numerical control system according to a preset program.

The above description is only a preferred embodiment of the present disclosure, and is not intended to limit the disclosure, and various changes and modifications may be made to the present disclosure. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and scope of the present disclosure are intended to be included within the scope of the present disclosure.

Industrial applicability:

In summary, the present disclosure provides a numerical control machining center device and a processing method using the same, which has high production efficiency and high qualification rate.

Claims

A numerical control machining center device configured to process a sheet material, comprising: a base, a clamping structure, a water tank, a gantry driving structure, a water jet and a milling device, the clamping structure, the water tank and the gantry drive The structure is respectively mounted on the base, the plate is mounted on the clamping structure, the clamping structure is configured to drive the plate to move in the Y direction, and the water knife and the milling device are respectively mounted on the a gantry drive structure configured to drive the waterjet and the milling device to move in an X direction, the sheet being located between the waterjet and the water tank.
The numerical control machining center device according to claim 1, wherein the clamping structure comprises a bearing surface and a pressing surface, and the bearing surface and the pressing surface are arranged in the z direction, the bearing surface A clamping space configured to clamp the plate is defined between the pressing surface; and a water outlet of the water jet is perpendicular to the bearing in a working path of the waterjet along the X direction The orthographic projection in the plane direction is offset from the bearing surface, and the water jet of the water jet is offset from the pressing surface along an orthographic projection perpendicular to the direction of the pressing surface.
The numerical control machining center apparatus according to claim 2, wherein said water tank is provided with an opening and a working side facing said water jet, said opening being located on said working side, said water knife along said X An orthographic projection of the water outlet in a direction perpendicular to the bearing surface is located in the opening, and the opening is located in a plane perpendicular to the bearing surface in a direction perpendicular to the bearing surface The upper orthographic projection is offset from the bearing surface.
The numerical control machining center apparatus according to claim 3, wherein said opening is provided in a strip shape, said opening has a length direction along said X direction, said opening has a width of 2 mm, and said opening has a length Not less than the movement stroke of the waterjet in the X direction.
The numerical control machining center apparatus according to any one of claims 2 to 4, wherein the clamping structure comprises a moving platform, the moving platform comprises a bracket, a conveying assembly and a pressing assembly, the bracket is mounted on On the base, the conveying assembly is mounted on the bracket, the bearing surface is disposed on the conveying assembly; the pressing assembly is mounted on the base, and the pressing surface is disposed on the pressing Tightly on the assembly.
The numerical control machining center apparatus according to claim 5, wherein the conveying assembly comprises a timing belt, an active synchronous wheel, and a driven synchronous wheel, wherein the active synchronous wheel and the driven synchronous wheel are both mounted On the bracket, the timing belt is wrapped around the active synchronous wheel and the driven synchronous wheel, and the bearing surface is disposed on a belt surface of the synchronous belt.
The numerical control machining center apparatus according to claim 6, wherein the conveying assembly further comprises a pallet, the pallet is mounted on the bracket, and the pallet is disposed in the synchronization belt In the area, the pallet is provided with two mounting plate faces, and a limiting slot is disposed on the mounting plate surface, and the timing belt is slidably disposed in the limiting slot.
The numerical control machining center apparatus according to any one of claims 5-7, wherein the moving platform comprises at least two conveying assemblies, the at least two conveying assemblies are arranged side by side in the X direction, the at least two At least two bearing surfaces of the conveying assemblies are located in the same plane.
The numerical control machining center apparatus according to any one of claims 5-8, wherein the pressing assembly comprises a pressure roller frame and a pressure roller set, and the pressure roller group is mounted on the pressure roller frame, The pressure roller frame is mounted on the base, and the conveying assembly is located between the base and the pressure roller set.
The numerical control machining center apparatus according to claim 9, wherein the pressure roller frame comprises a leg and a mounting beam, the leg is configured as a telescopic structure, the leg is mounted on the base, and the mounting beam Mounted on the leg, the mounting beam reciprocates in the z direction to change the height of the clamping space; the pressure wheel set is mounted on the mounting beam.
The numerical control machining center apparatus according to claim 10, wherein said pressure roller set comprises a mounting shaft and at least two rollers, said at least two rollers being rotatably mounted on said mounting shaft, said at least two The rollers are spaced apart along the central axis of the mounting shaft, and the mounting shaft is mounted on the mounting beam.
The numerical control machining center apparatus according to any one of claims 4-11, wherein the clamping structure comprises two moving platforms, the two moving platforms are arranged in the Y direction, and the water tank Located between two of the mobile platforms.
The numerical control machining center apparatus according to any one of claims 1 to 12, wherein the numerical control machining center apparatus further comprises an auxiliary driving device, the auxiliary driving device comprising a mounting portion, a first Z-axis screw guide a second Z-axis screw guide pair, the mounting portion is mounted on the gantry driving structure, and the first Z-axis screw guide pair and the second Z-axis screw guide pair are respectively mounted on the gantry In the mounting portion, the water knife is mounted on the first Z-axis screw guide pair, and the milling device is mounted on the second Z-axis screw guide pair.
The numerical control machining center apparatus according to claim 13, wherein the gantry driving structure comprises a gantry, a motor and a lead screw, the motor is mounted on the gantry, and the motor is driven to connect the lead screw, One end of the lead screw remote from the motor is rotatably connected to the gantry, the mounting portion is screwed to the lead screw; the gantry is provided with a guide rail, and the guide rail is parallel to the lead screw. The mounting portion is screwed to the lead screw, and the mounting portion is slidably coupled to the guide rail, and the mounting portion is configured to reciprocally slide relative to the gantry in the X direction.
A numerical control machining center apparatus according to any one of claims 13 to 14, wherein the milling device comprises a milling drive, a cutter and a magazine, the magazine is mounted to the base and the knife a magazine is located above the clamping structure, the milling drive is mounted on the second Z-axis screw guide pair, the milling drive configured to remove the tool from the magazine and drive the The tool rotates.
The numerical control machining center apparatus according to any one of claims 1 to 15, further comprising a lifting mechanism, wherein the lifting mechanism is mounted to the base, and the lifting mechanism is configured to drive the water tank along a z direction Reciprocating movement.
The numerical control machining center apparatus according to claim 16, wherein the lifting mechanism comprises four lifting cylinders, two of the four lifting cylinders are a group, and two sets of the lifting cylinders are respectively installed. On the two sides of the water tank along the Y direction.
The numerical control machining center apparatus according to any one of claims 1 to 17, characterized in that the bottom of the water tank is provided with a cut-resistant steel plate, and the water tank is provided with a slag discharge port.
A machining method, which is suitable for the numerical control machining center device according to any one of claims 1 to 18, characterized in that it comprises the following steps:

First adjust the position and order of the tools in the magazine;

Then placing the sheet into the clamping structure;

Then manually lower the pressure roller to press the plate;

Finally boot the device.
A machining method, which is suitable for the numerical control machining center device according to any one of claims 1 to 18, characterized in that it comprises the following steps:

The waterjet and the sheet are moved along the set route to complete the water cutting operation;

Adjusting the plate position at an initial position before the water cutting operation, and adjusting a position of the water knives of the milling device before the water cutting operation;

The milling device and the plate material complete the milling operation according to the set route movement.