CN110640219A - Machining center - Google Patents
Machining center Download PDFInfo
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- CN110640219A CN110640219A CN201910832580.3A CN201910832580A CN110640219A CN 110640219 A CN110640219 A CN 110640219A CN 201910832580 A CN201910832580 A CN 201910832580A CN 110640219 A CN110640219 A CN 110640219A
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- Prior art keywords
- guide rail
- screw rod
- output shaft
- driving motor
- machining
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D79/00—Methods, machines, or devices not covered elsewhere, for working metal by removal of material
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/12—Arrangements for cooling or lubricating parts of the machine
- B23Q11/126—Arrangements for cooling or lubricating parts of the machine for cooling only
- B23Q11/127—Arrangements for cooling or lubricating parts of the machine for cooling only for cooling motors or spindles
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- Mechanical Engineering (AREA)
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- Optics & Photonics (AREA)
- Machine Tool Units (AREA)
Abstract
The invention discloses a machining center, comprising: the device comprises a machine table, a fixing device, a processing device and a control system, wherein the fixing device comprises a swinging mechanism which can drive a workpiece to rotate around a first direction and a second direction respectively, and the first direction and the second direction are in the same horizontal plane and are mutually vertical; the machining device is arranged on the machine table and comprises a machining main shaft, the machining main shaft is used for machining a workpiece, and the axis of the machining main shaft is perpendicular to a plane formed by the first direction and the second direction. Through wabbler mechanism, can drive the work piece and rotate around two sharp of mutually perpendicular, conveniently adjust the angle of treating the machined part, can treat the machined part through processingequipment, set up to be perpendicular with first direction and second direction through the axis direction with the main shaft, the work piece can be adjusted by the multi-angle to make things convenient for processing main shaft processing, complicated processing technology can be realized to this embodiment, and processing is more accurate swift.
Description
Technical Field
The invention relates to the technical field of dental processing equipment, in particular to a processing center.
Background
Most of the existing denture bases are machined by industrial machine tools, but the industrial machine tools are large in size and high in price, and because the denture bases are irregular in shape, the angle of a workpiece is inconvenient to adjust when the denture bases are machined by a common machine tool, so that machining is slow, inconvenient and inaccurate, and a lot of machined denture bases are unqualified.
Disclosure of Invention
In view of this, the invention provides a machining center, which can adjust the angle of a workpiece to be machined conveniently and accurately.
According to an aspect of the present invention, there is provided a machining center including:
a machine platform;
the fixing device is arranged on the machine table and used for fixing the workpiece, and comprises a swinging mechanism which can drive the workpiece to rotate around a first direction and a second direction respectively, wherein the first direction and the second direction are perpendicular to each other;
the machining device is arranged on the machine table and comprises a machining main shaft, the machining main shaft is used for machining a workpiece, and the axis of the machining main shaft is perpendicular to the first direction and the second direction; and
and the control system is electrically connected with the fixing device and the processing device.
The swing mechanism comprises a first driving motor, a swing arm and a second driving motor, the first driving motor is arranged on the machine table and is provided with a first output shaft, and the axis of the first output shaft is consistent with the direction of the first direction; the swing arm is fixedly connected with the first output shaft; the second driving motor is fixedly arranged on the swing arm and provided with a second output shaft, and the direction of the second output shaft is consistent with the direction of the second direction.
The fixing device further comprises a clamp used for clamping a workpiece, the clamp is rotatably arranged on the swing arm, and the second output shaft is in transmission connection with the clamp.
The swing arm is the U type, the swing arm is including relative first even board and the second that sets up even board, anchor clamps rotate to set up first even board with between the second even board, the second output shaft passes first even board or second even board with anchor clamps transmission is connected.
The first connecting plate and the second connecting plate are symmetrically arranged relative to the axis of the first output shaft, and the axis of the first output shaft and the axis of the second output shaft are in the same plane.
The fixing device also comprises a third driving motor, a first screw rod, a first guide rail and a first carriage, wherein the third driving motor is arranged on the machine table; the first screw rod is in transmission connection with the third driving motor; the first guide rail is arranged on the machine table, and the guide direction of the first guide rail is the same as the axial direction of the first screw rod; the first dragging plate is slidably mounted on the first guide rail and is in threaded transmission connection with the first screw rod, and the swinging mechanism is fixedly arranged on the first dragging plate.
The machining device comprises a cross beam, a fourth driving motor, a second screw rod, a second guide rail, a second carriage, a fifth driving motor, a third screw rod and a third guide rail, and the cross beam is arranged on the machine table; the fourth driving motor is arranged on the cross beam; the second screw rod is arranged on the cross beam, the axial direction of the second screw rod is vertical to the axial direction of the first screw rod and is positioned above the first screw rod, and the second screw rod is in transmission connection with an output shaft of the fourth driving motor; the second guide rail is arranged on the cross beam, and the guide direction of the second guide rail is parallel to the axial direction of the second screw rod; the second carriage is slidably mounted on the second guide rail and is in threaded transmission connection with the second screw rod; the fifth driving motor is arranged on the second carriage; the third screw rod is arranged on the second carriage, the axial direction of the third screw rod is respectively vertical to the axial direction of the first screw rod and the axial direction of the second screw rod, and the third screw rod is in transmission connection with an output shaft of the fifth driving motor; the third guide rail is arranged on the second carriage, the guide direction of the third guide rail is parallel to the axial direction of the third screw rod, and the machining spindle is slidably mounted on the third guide rail and in threaded transmission connection with the third screw rod.
The tool holder is fixedly arranged on the first carriage; the fourth guide rail is arranged on the cutter seat, and the guide direction of the fourth guide rail is parallel to the guide direction of the first guide rail; the cutter is detachably arranged on the cutter seat, and the cutter is positioned at one end of the first guide rail; the piston cylinder is fixedly arranged on the cutter seat, the piston cylinder is positioned at the other end of the guide rail, and the direction of an output shaft of the piston cylinder is consistent with the direction of the guide rail; the safety cover slidable mounting be in on the fourth guide rail, the safety cover with the output shaft fixed connection of piston cylinder.
The beam, the first carriage plate and the second carriage plate are integrally cast and formed.
Still include the casing, the casing cover is established in order to incite somebody to action on the board fixing device processingequipment and control system keeps apart with the external world, be provided with observation window on the casing, be provided with display and control panel on the casing, the display with control system electric connection, the last a plurality of control switch that is provided with of control panel, control switch with control system electric connection.
The embodiment of the invention has at least the following beneficial effects:
in this embodiment, through wabbler mechanism, can drive the work piece and rotate around two sharp of mutually perpendicular, the angle of machined part is treated in the convenient regulation, can treat the machined part through processingequipment machineability, set up to be perpendicular with first direction and second direction through the axis direction with the main shaft, the work piece can be adjusted by the multi-angle, in order to make things convenient for processing main shaft processing, complicated processing technology can be realized to this embodiment, and process more accurate swift, through control system, control fixing device and processingequipment, the control process is more stable accurate.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Wherein:
FIG. 1 is a schematic view of a part of a machining center in one embodiment;
FIG. 2 is a schematic view showing a structure of a processing apparatus combined with a fixing apparatus according to an embodiment;
FIG. 3 is a schematic view of the structure of the fixing device in one embodiment;
FIG. 4 is a schematic diagram of the rocking mechanism of one embodiment;
FIG. 5 is a schematic mechanical diagram of the processing apparatus in one embodiment;
FIG. 6 is a schematic diagram of a tool magazine according to an embodiment;
FIG. 7 is a schematic view showing an overall structure of a machining center according to an embodiment;
reference numerals:
100. a machine table 110, a working platform 120, a water tank 140, casters 150 and a foot cup;
200. the device comprises a fixing device, 210, a swinging mechanism, 211, a first driving motor, 2111, a first output shaft, 212, a speed reducer, 213, a first supporting seat, 214, a swinging arm, 2141, a first connecting plate, 2142, a second connecting plate, 215, a second driving motor, 2151, a second output shaft, 221, a second supporting seat, 222, a third driving motor, 223, a first guide rail, 224, a first screw rod, 225, a first carriage, 231, a clamp, 240 tool magazine, 241, a tool row seat, 242, a fourth guide rail, 243, a tool, 244, a piston cylinder, 245 and a protective cover;
300. the machining device comprises a machining device 311, a cross beam 313, a second guide rail 314, a fourth driving motor 315, a second screw rod 321, a second carriage 322, a fifth driving motor 323, a third screw rod 324, a third guide rail 331, a third carriage 332, a machining spindle 3321, a cutter fixing seat 333, a fixing plate 334, a spray head 335, a protective cover 341, a stop plate 342 and a buffer part;
400. a control system;
500. a housing 510, an observation window 520, a display 530, a control panel 540 and a switch door;
600. an electromagnetic valve;
700. a water cooling machine.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1, the machining center in this embodiment includes a machine table 100, a fixing device 200, a machining device 300, and a control system 400, where the fixing device 200 is configured to fix a workpiece blank and is disposed on the machine table 100, preferably, a working platform 110 is disposed on the machine table 100, the fixing device 200 is disposed on the working platform 110, the machining device 300 is configured to machine and manufacture the workpiece blank on the fixing device 200, the machining device 300 is disposed on the machining platform, the control system 400 is electrically connected to the fixing device 200 and the machining device 300, and the control system 400 is capable of controlling the fixing device 200 and the machining device 300 to start and stop and controlling the fixing device 200 and the machining device 300 to change positions in real time.
Referring to fig. 2, the fixing device 200 in this embodiment includes a swing mechanism 210, the swing mechanism 210 includes a first driving motor 211, a first supporting seat 213, a swing arm 214, and a second driving motor 215, the first driving motor 211 is installed on the first supporting seat 213, the first supporting seat 213 is disposed on the machine 100, an output shaft of the first driving motor 211 is a first output shaft 2111, an axis of the first output shaft 2111 is a first direction, the first output shaft 2111 is fixedly connected to the swing arm 214, the second driving motor 215 is fixed on the swing arm 214, an output shaft of the second driving motor 215 is a second output shaft 2151, an axis of the second output shaft 2151 is a second direction, a rotation center line of the second output shaft 2151 is perpendicular to a rotation center line of the first output shaft 2111, preferably, the second output shaft 2151 and the first output shaft 2111 are both horizontally disposed, the fixing device 200 in this embodiment further includes a clamp 231, used for the centre gripping work piece, anchor clamps 231 rotates and installs on swing arm 214, anchor clamps 231 is connected with second output shaft 2151 transmission, rotation through first driving motor 211, can drive swing arm 214, and fix second driving motor 215 and anchor clamps 231 on swing arm 214 and rotate around first output shaft 2111, and then work piece on anchor clamps 231 can rotate around first output shaft 2111, rotation through second driving motor 215, can drive anchor clamps 231 and rotate around second output shaft 2151, and then work piece on anchor clamps 231 can rotate around second output shaft 2151, and then can be according to the processing demand, carry out the multi-angle to anchor clamps 231, on a large scale the regulation, the multi-angle on the anchor clamps 231 is adjusted, processing is convenient and fast, and processing is more accurate. In other embodiments, a rotating shaft is rotatably mounted on the swing arm 214, the rotating shaft is in transmission connection with the first output shaft 2111 through a transmission mechanism, the transmission mechanism may be gear transmission, for example, the axis of the rotating shaft and the axis of the first output shaft 2111 are in a mutually perpendicular state through a bevel gear structure, which is not described herein, or the axis of the rotating shaft and the axis of the first output shaft 2111 are in transmission connection through a universal shaft, at this time, the first output shaft 2111 and the rotating shaft can be driven to rotate simultaneously only by the first driving motor 211, and the workpiece on the fixture 231 can also be rotated to an angle required for processing.
Referring to fig. 4, the swing mechanism in this embodiment further includes a speed reducer, through which the rotation speed of the first output shaft 2111 can be reduced to a suitable range, so that the adjustment is more stable, and in this embodiment, the swing arm 214 is U-shaped, that is, the section of the swing arm 214 is U-shaped, preferably, the swing arm 214 has a first connecting plate and a second connecting plate 2142 which are arranged in parallel, preferably, the first connecting plate and the second connecting plate 2142 are arranged symmetrically with respect to the first output shaft 2111, further preferably, the axis of the first output shaft 2111 and the axis of the second output shaft 2151 are in the same horizontal plane, the clamp 231 is rotatably installed between the first connecting plate 2141 and the second connecting plate 2142, the second output shaft 2151 rotatably penetrates the second connecting plate 2142 to be in transmission connection with the clamp 231, specifically, the second output shaft 2151 can rotatably penetrate the second connecting plate 2142 to be connected to the first connecting plate 2141, and the clamp 231 is installed on the second output shaft 2151. In the present embodiment, the intersection point of the rotation center line of the first output shaft 2111 and the rotation center line of the second output shaft 2151 is the geometric center of the jig 231.
Referring to fig. 3, the fixing device 200 in this embodiment further includes a second support seat 221, a third driving motor 222, a first guide rail 223, a first screw rod 224 and a first carriage 225, the second support seat 221 is installed on the working platform 110, the third driving motor 222, the first guide rail 223 and the first screw rod 224 are all installed on the second support seat 221, an axial direction of the first screw rod 224 is parallel to a guiding direction of the first guide rail 223, the first carriage 225 is slidably installed on the first guide rail 223 and is in threaded transmission connection with the first screw rod 224, the first driving motor 211 rotates to drive the first screw rod 224 to rotate, and further drives the first carriage 225 to move on the first guide rail 223, and herein, for convenience of description, the guiding direction of the first guide rail 223 is defined as an X direction; the swing mechanism 210 is fixedly mounted on the first carriage 225, and specifically, the first support seat 213 of the swing mechanism 210 is fixedly mounted on the first carriage 225.
Referring to fig. 2, in the present embodiment, a processing apparatus 300 includes:
a cross beam 311 disposed on the machine 100, specifically, fixed on the working platform 110; the cross beam 311 is integrally cast, so that the rigidity of the cross beam 311 is enhanced, and the stable operation of the components arranged on the cross beam 311 can be ensured, and the higher and stable precision can be achieved;
the fourth driving motor 314 is arranged on the cross beam 311, specifically, a U-shaped groove is formed in the cross beam 311, and the fourth driving motor 314 is fixedly installed on the inner wall of the U-shaped groove, so that the fourth driving motor 314 is prevented from being installed on the cross beam 311 through another fixing frame, and the motor is more stable in operation;
the second screw rod 315 is arranged on the cross beam 311, the axial direction of the second screw rod 315 is perpendicular to the axial direction of the first screw rod 224 and is positioned above the first screw rod 224, and the second screw rod 315 is in transmission connection with an output shaft of the fourth driving motor 314;
the second guide rail 313 is arranged on the cross beam 311, the guiding direction of the second guide rail 313 is parallel to the axial direction of the second screw 315, and for convenience of description, the guiding direction of the second guide rail 313 is defined as the Y direction;
the second carriage 321 is slidably mounted on the second guide rail 313 and is in threaded transmission connection with the second screw 315;
the fourth driving motor 314 can drive the second screw 315 to rotate, so as to drive the second carriage 321 to move along the Y direction on the second guide rail 313.
Referring to fig. 2, in this embodiment, the processing apparatus 300 further includes a fifth driving motor 322, a third screw rod 323, a processing spindle 332, and a third guide rail 324, wherein the fifth driving motor 322 is disposed on the second carriage 321; the third screw rod 323 is arranged on the second carriage 321, the axial direction of the third screw rod 323 is respectively vertical to the axial direction of the first screw rod 224 and the axial direction of the second screw rod 315, and the third screw rod 323 is in transmission connection with an output shaft of the fifth driving motor 322; for convenience of description, the guiding direction of the third guiding rail 324 is defined as a Z direction, the third guiding rail 324 is arranged on the second carriage 321, the guiding direction of the third guiding rail 324 is arranged parallel to the axial direction of the third screw rod 323, and the machining spindle 332 is slidably mounted on the third guiding rail 324 and is in threaded transmission connection with the third screw rod 323. The fifth driving motor 322 rotates to drive the third lead screw 323 to rotate, and further drive the processing spindle 332 to move up and down along the Z direction, so as to conveniently adjust the height of the processing spindle 332, preferably, the axis direction of the processing spindle 332 is the Z direction.
Referring to fig. 2, in the machining center of this embodiment, a plane is formed by the axial direction of the first output shaft 2111 and the axial direction of the second output shaft 2151, the axial direction of the machining spindle 332 is perpendicular to the plane, and further, the workpiece on the fixture 231 can be rotated to any angle convenient for machining the machining spindle 332, so that the machining capability of the machining center of this embodiment is stronger, and the machining accuracy is higher. Preferably, the axial direction of the first output shaft 2111 is the X direction, and the axial direction of the second output shaft 2151 is the Y direction. By the arrangement of the directions of the first guide rail 223, the second guide rail 313 and the third guide rail 324, namely, the X direction, the Y direction and the Z direction are perpendicular to each other, the processing spindle 332 can be moved to any position within the range allowed by the length of the guide rail, so that the processing spindle 332 and the workpiece can be conveniently matched for processing, the adaptability is wider, and in addition, in the machining center of the present embodiment, it is not limited whether the first guide rail 223, the second guide rail 313, and the third guide rail 324 belong to the machining device 300 or the fixing device 200, as long as the machining spindle 332 can move in the X direction, the Y direction, and the Z direction with respect to the fixture 231 is reached, for example in some other embodiments, the swing mechanism 210 is directly fixed on the processing platform, and the beam 311 is provided with a first guide rail 223, a second guide rail 313 and a third guide rail 324 which are perpendicular to each other in pairs, which also belongs to the protection scope of the present invention.
Referring to fig. 2 and 5, in the present embodiment, the processing apparatus 300 further includes a processing mechanism, the processing mechanism includes a third carriage 331, a fixing plate 333, a nozzle 334 and a protective cover 245, the third carriage 331 is slidably mounted on the third guide rail 324 and is in threaded transmission connection with the third screw rod 323, the fixing plate 333 is fixed on the third carriage 331, the processing spindle 332 is fixedly mounted on the fixing plate 333, a tool fixing seat 3321 is provided at a lower end of the processing spindle 332 for mounting a fixed tool (not shown in fig. 2 and 5), the processing spindle 332 is provided with the nozzle 334, the nozzle 334 can spray water to the tool to wash away debris generated during processing, the protective cover 245 is fixed on the fixing plate 333, and the spindle is covered in the protective cover 245.
Referring to fig. 6, the machining center in this embodiment further includes a tool magazine 240 for placing tools 243 of different specifications for easy replacement during machining, the tool magazine 240 includes a tool gang base 241, tools 243, a piston cylinder 244, a fourth guide rail 242 and a protective cover 335, the tool gang base 241 is mounted on the first carriage 225 through a fixing block, the tools 243 are placed on the tool gang base 241, the fourth guide rail 242 is disposed on the tool gang base 241, the guiding direction of the fourth guide rail 242 is preferably the same as the guiding direction of the first guide rail 223, the protective cover 335 is slidably mounted on the fourth guide rail 242, the protective cover 335 is connected to an output end of the piston cylinder 244, wherein the tools 243 and the piston cylinders 244 are respectively located at two ends of the fourth guide rail 242, the protective cover 335 can be pushed to slide on the fourth guide rail 242 through the piston cylinders 244, when the tools 243 do not need to be replaced, the tools 243 can be covered by the protective cover 335, when the tools 243 need to be, the piston cylinder 244, in turn, can move the shield 335 to move the cutter 243 out of the shield 335. The tool 243 is protected from the cutting fluid and chips during machining of the product by a shield 335. The shield 335 is driven by the piston cylinder 244 and guided by the fourth guide rail 242, thereby ensuring smooth movement of the shield 335.
Referring to fig. 1, in the embodiment, the processing apparatus 300 further includes a buffer member 342 and a stop plate 341 engaged with the buffer member 342, the buffer member 342 is disposed at two ends of the second carriage 321 along the Y direction and two ends of the third carriage 331 along the Z direction, the stop plate 341 is disposed at two ends of the second guide rail 313 on the cross beam 311 and two ends of the third guide rail 324 on the second carriage 321, and the buffer member 342 can prevent the second carriage 321 and the third carriage 331 from colliding with the stop plate 341 during the moving process, thereby reducing the damage to the device. Including basin 120, truckle 140 and foot cup 150 in this embodiment, basin 120 sets up on processing platform, be located the below of work piece, be used for holding or guide discharge nozzle 334 spun water, the scalable lower extreme of installing at board 100 of foot cup 150, truckle 140 is fixed at the lower extreme of board 100, when foot cup 150 stretches out, its outermost end is farther than the lower terminal surface of the outermost end distance of truckle 140 from board 100, through foot cup 150, truckle 140, the machining center in this embodiment can be convenient fixed and removal. The embodiment further comprises an electromagnetic valve 600, a water tank and a water cooler 700, the electromagnetic valve 600, the water tank and the water cooler 700 are arranged on the machine table 100 and located below the working platform 110, and the water cooler 700 is used for cooling the processing spindle 332; the water tank is filled with cutting fluid and is provided with a filtering structure, so that the cutting fluid can be recycled; the solenoid valve 600 is used to control the operation of certain components.
Referring to fig. 7, the machining center of the embodiment further includes a housing 500, the housing 500 covers the machine 100 to isolate the fixing device 200, the machining device 300, and the control system 400 from the outside, an observation window 510 is disposed on the housing 500 to observe the inside of the housing 500, a display 520 and a control panel 530 are disposed on the housing 500, the display 520 is electrically connected to the control system 400, and a plurality of control switches are disposed on the control panel 530 and electrically connected to the control system 400. The lower part of the shell is provided with an opening and closing door 540 which can be opened or closed, the display 520 adopts a black panel for drawing, the control panel 530 adopts a black opaque acrylic plate, and the observation door adopts a black transparent acrylic plate, so that the whole appearance looks beautiful and atmospheric; the panel is provided with a tightly-stopping switch, a high-voltage switch, a low-voltage switch, a USB interface and a main power switch, so that the habit is met and the operation is convenient.
The present embodiment also provides a method for machining a connecting part of a dental prosthesis, including:
preparing a blank;
processing a connecting part, wherein the connecting part is used for connecting with an implant of the false tooth;
and processing an abutment which is used for being connected with the dental crown of the artificial tooth.
In the prior art, the connecting part of the denture is firstly processed into a pre-processing shape from a blank, only one connecting part connected with the implant is arranged at the moment, then a pre-processing shape preparation part is sold, then another processing manufacturer processes the preparation body to produce a final denture connecting part, the cost is high, the period is long, the pre-processing products are single, no bridge-connected products exist, the application range is limited, the blank is directly processed into the final shape by the processing method in the embodiment, the processing cost is reduced, the processing precision is improved, the delivery period is greatly reduced, and in the embodiment, the processing of the implant bridge can be realized through the processing center in the embodiment.
The above disclosure is only for the purpose of illustrating the preferred embodiments of the present invention, and it is therefore to be understood that the invention is not limited by the scope of the appended claims.
Claims (10)
1. Machining center, its characterized in that includes:
a machine platform;
the fixing device is arranged on the machine table and used for fixing the workpiece, and comprises a swinging mechanism which can drive the workpiece to rotate around a first direction and a second direction respectively, wherein the first direction and the second direction are perpendicular to each other;
the machining device is arranged on the machine table and comprises a machining main shaft, the machining main shaft is used for machining a workpiece, and the axis of the machining main shaft is perpendicular to the first direction and the second direction; and
and the control system is electrically connected with the fixing device and the processing device.
2. The machining center according to claim 1, wherein the swing mechanism includes a first driving motor, a swing arm, and a second driving motor, the first driving motor is disposed on the machine table, the first driving motor has a first output shaft, and an axis of the first output shaft is aligned with the first direction; the swing arm is fixedly connected with the first output shaft; the second driving motor is fixedly arranged on the swing arm and provided with a second output shaft, and the direction of the second output shaft is consistent with the direction of the second direction.
3. The machining center according to claim 2, wherein the fixing device further comprises a clamp for clamping a workpiece, the clamp is rotatably arranged on the swing arm, and the second output shaft is in transmission connection with the clamp.
4. The machining center according to claim 3, wherein the swing arm is U-shaped, the swing arm comprises a first connecting plate and a second connecting plate which are arranged oppositely, the fixture is rotatably arranged between the first connecting plate and the second connecting plate, and the second output shaft penetrates through the first connecting plate or the second connecting plate to be in transmission connection with the fixture.
5. The machining center according to claim 4, wherein the first connecting plate and the second connecting plate are symmetrically arranged with respect to an axis of the first output shaft, and the axis of the first output shaft and the axis of the second output shaft are in the same plane.
6. The machining center according to claim 1, wherein the fixing device further comprises a third driving motor, a first lead screw, a first guide rail and a first carriage, and the third driving motor is arranged on the machine table; the first screw rod is in transmission connection with the third driving motor; the first guide rail is arranged on the machine table, and the guide direction of the first guide rail is the same as the axial direction of the first screw rod; the first dragging plate is slidably mounted on the first guide rail and is in threaded transmission connection with the first screw rod, and the swinging mechanism is fixedly arranged on the first dragging plate.
7. The machining center according to claim 6, wherein the machining device comprises a cross beam, a fourth driving motor, a second screw, a second guide rail, a second carriage, a fifth driving motor, a third screw and a third guide rail, and the cross beam is arranged on the machine table; the fourth driving motor is arranged on the cross beam; the second screw rod is arranged on the cross beam, the axial direction of the second screw rod is vertical to the axial direction of the first screw rod and is positioned above the first screw rod, and the second screw rod is in transmission connection with an output shaft of the fourth driving motor; the second guide rail is arranged on the cross beam, and the guide direction of the second guide rail is parallel to the axial direction of the second screw rod; the second carriage is slidably mounted on the second guide rail and is in threaded transmission connection with the second screw rod; the fifth driving motor is arranged on the second carriage; the third screw rod is arranged on the second carriage, the axial direction of the third screw rod is respectively vertical to the axial direction of the first screw rod and the axial direction of the second screw rod, and the third screw rod is in transmission connection with an output shaft of the fifth driving motor; the third guide rail is arranged on the second carriage, the guide direction of the third guide rail is parallel to the axial direction of the third screw rod, and the machining spindle is slidably mounted on the third guide rail and in threaded transmission connection with the third screw rod.
8. The machining center according to claim 7, further comprising a tool holder, a fourth guide rail, a tool, a piston cylinder, and a protective cover, wherein the tool holder is fixedly disposed on the first carriage; the fourth guide rail is arranged on the cutter seat, and the guide direction of the fourth guide rail is parallel to the guide direction of the first guide rail; the cutter is detachably arranged on the cutter seat, and the cutter is positioned at one end of the first guide rail; the piston cylinder is fixedly arranged on the cutter seat, the piston cylinder is positioned at the other end of the guide rail, and the direction of an output shaft of the piston cylinder is consistent with the direction of the guide rail; the safety cover slidable mounting be in on the fourth guide rail, the safety cover with the output shaft fixed connection of piston cylinder.
9. The machining center of claim 7, wherein the cross beam, the first carriage, and the second carriage are integrally cast.
10. The machining center according to claim 1, further comprising a housing, wherein the housing covers the machine table to isolate the fixing device, the machining device and the control system from the outside, the housing is provided with an observation window, the housing is provided with a display and a control panel, the display is electrically connected with the control system, the control panel is provided with a plurality of control switches, and the control switches are electrically connected with the control system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910832580.3A CN110640219A (en) | 2019-09-04 | 2019-09-04 | Machining center |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910832580.3A CN110640219A (en) | 2019-09-04 | 2019-09-04 | Machining center |
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| CN110640219A true CN110640219A (en) | 2020-01-03 |
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| CN201910832580.3A Pending CN110640219A (en) | 2019-09-04 | 2019-09-04 | Machining center |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112277048A (en) * | 2020-10-10 | 2021-01-29 | 深圳云甲科技有限公司 | Dustproof false tooth processing machine |
| CN114406348A (en) * | 2021-12-09 | 2022-04-29 | 徐州沃斯克机械设备有限公司 | Foundry goods cutting forming device |
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| CN114406348A (en) * | 2021-12-09 | 2022-04-29 | 徐州沃斯克机械设备有限公司 | Foundry goods cutting forming device |
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Application publication date: 20200103 |