CN117532429A

CN117532429A - Multi-shaft multi-station deburring machine

Info

Publication number: CN117532429A
Application number: CN202311518973.XA
Authority: CN
Inventors: 张春贵; 卢安军
Original assignee: Shenzhen Xinkai Cnc Equipment Co ltd
Current assignee: Shenzhen Xinkai Cnc Equipment Co ltd
Priority date: 2023-11-13
Filing date: 2023-11-13
Publication date: 2024-02-09

Abstract

The invention discloses a multi-axis multi-station deburring machine, which comprises a machining base station, wherein the machining base station comprises a first machine base, an X-axis driving assembly arranged on the first machine base, an installation table and a Y-axis driving assembly arranged on the installation table, and a machining station, the machining station comprises a second machine base, a Z-axis driving assembly arranged on the second machine base, a swinging assembly and a rotating assembly, and the polishing mechanism comprises a connecting piece and a polishing assembly, and the polishing assembly is used for polishing a workpiece to be machined.

Description

Multi-shaft multi-station deburring machine

Technical Field

The invention relates to the technical field of polishing equipment, in particular to a multi-shaft multi-station deburring machine.

Background

At present, the surface of the workpiece subjected to preliminary processing is easy to form thorns or burrs, so that the workpiece is usually required to be subjected to deburring treatment by a polishing deburring machine, and the appearance and the quality of the workpiece are ensured to meet the requirements.

The existing multi-shaft polishing deburring machine is in a single-station mode, equipment is stopped after each machining is finished, the equipment can start to work continuously after waiting for blanking and then feeding, and in this case, the deburring machine does not work when feeding and discharging, so that feeding and discharging time is wasted, and the machining efficiency of the deburring machine is reduced.

Disclosure of Invention

The invention mainly aims to provide a multi-shaft multi-station deburring machine and aims to solve the problem of low machining efficiency of the multi-shaft polishing-position deburring machine.

In order to achieve the above object, the present invention provides a multi-axis multi-station deburring machine comprising:

the machining base comprises a first base, an X-axis driving assembly arranged on the first base, an installation table and a Y-axis driving assembly arranged on the installation table, wherein the installation table is installed on the first base through the X-axis driving assembly;

the machining stations comprise a second machine base, a Z-axis driving assembly, a swinging assembly and a rotating assembly, wherein the Z-axis driving assembly is arranged on the second machine base, the second machine base is arranged on one side of the moving direction of the mounting table, the swinging assembly is mounted on the second machine base through the Z-axis driving assembly, the Z-axis driving assembly drives the swinging assembly to be far away from or close to the first machine base, the rotating assembly is mounted on the swinging assembly, the rotating assembly is used for fixing a workpiece to be machined so as to enable the workpiece to be machined to rotate to different angles, and the swinging assembly swings the workpiece to be machined to different positions; and

The polishing mechanism comprises a connecting piece and a polishing assembly, the connecting piece is installed on the installation table through the Y-axis driving assembly, the polishing assembly is fixedly arranged on the connecting piece, and the polishing assembly is used for polishing a workpiece to be processed.

Optionally, the X-axis driving assembly, the Z-axis driving assembly, and the Y-axis driving assembly are all configured as linear modules.

Optionally, the linear module comprises a motor, a screw rod, a nut seat, a bearing, a guide rail, a sliding block and a guide rail mounting seat;

the guide rail mounting seat is arranged on the first machine seat, the second machine seat or the mounting table, one end of the screw rod is connected with the output end of the motor, the other end of the screw rod sequentially penetrates through the nut seat and the bearing, the screw rod is in threaded connection with the nut seat, the screw rod is rotationally connected with the bearing, one end of the sliding block is in sliding connection with the guide rail, the other end of the sliding block is connected with the mounting table or the swinging assembly or the connecting piece, and the nut seat is connected with the mounting table or the swinging assembly or the connecting piece.

Optionally, at least two guide rails are provided, each guide rail is provided with at least two sliding blocks, and the two guide rails are respectively arranged on two sides of the screw rod.

Optionally, the swing subassembly includes first base plate, swing seat, A axle drive assembly and two support arms, first base plate with Z axle drive assembly's nut seat and a plurality of slider all are connected, two the support arm interval is located first base plate, two the interval direction of support arm with X axle drive assembly's direction of operation is parallel to be set up, the relative both ends of swing seat are rotationally located respectively the support arm, A axle drive assembly with swing seat drive connection, rotating assembly locates the swing seat.

Optionally, the rotation subassembly is including locating B axle drive assembly and the objective table of swing seat, B axle drive assembly includes B axle motor and B axle reduction gear, B axle reduction gear includes the B axle input shaft and the B axle output shaft of looks perpendicular setting, B axle input shaft with B axle output shaft drive connection, B axle output of B axle motor with B axle input shaft drive connection, B axle output shaft with the objective table drive connection.

Optionally, the mount table bottom is connected with the second base plate, the second base plate with the nut seat and the multiple sliders of X axle drive assembly all are connected, guide rail mount pad in the X axle drive assembly is fixed in the mount table to in its integrated into one piece.

Optionally, the polishing assembly comprises a C-axis driving assembly, a cutterhead assembly and a protective shell, wherein the protective shell is fixedly arranged on the connecting piece, the cutterhead assembly comprises a turntable and a plurality of polishing tools arranged on the turntable, and the C-axis driving assembly is arranged in a mounting cavity of the protective shell and is in driving connection with the turntable so as to drive the turntable to rotate;

the connecting piece is configured to be a connecting plate, and the connecting plate is connected with the nut seat and the sliding blocks of the Y-axis driving assembly.

Optionally, processing station sets up to a plurality of, and is a plurality of processing station is followed the mount table direction of movement sets up, processing station one side is provided with the partition panel, be provided with album bits structure on the partition panel.

Optionally, still include the detritus subassembly, the detritus subassembly includes negative pressure dust collection box, connecting pipe, adsorption head and electric telescopic handle, negative pressure dust collection box set firmly in the mount table, electric telescopic handle install in being close to of connecting piece processing station department, adsorption head install in electric telescopic handle's flexible end, adsorption head pass through the connecting pipe with negative pressure dust collection box is connected.

According to the technical scheme, the plurality of processing stations are matched with the processing base station for processing, when the polishing tool polishes a workpiece on one of the processing stations, the rest processing stations can perform feeding or discharging operation, so that time waste is avoided, the working efficiency is improved, the polishing tool can be subjected to seamless connection among the plurality of processing stations for polishing, the polishing efficiency is improved, and the problem of low processing efficiency of the multi-axis polishing deburring machine in the prior art is solved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings may be obtained according to the structures shown in these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of a multi-axis multi-station deburring machine according to an embodiment of the present invention;

FIG. 2 is a schematic view of an embodiment of the processing station and processing station of FIG. 1;

FIG. 3 is an enlarged view of FIG. 2 at A;

FIG. 4 is a schematic view of an embodiment of the polishing mechanism of FIG. 1;

FIG. 5 is a schematic diagram of an embodiment of the shield and C-axis drive assembly of FIG. 4;

FIG. 6 is a schematic diagram of an embodiment of the distribution of the sliders in the linear module of FIG. 1;

FIG. 7 is a schematic view of the internal structure of an embodiment of the swing assembly and the swivel assembly of FIG. 1;

FIG. 8 is a schematic diagram illustrating an internal structure of an embodiment of the B-axis reduction gear or the C-axis reduction gear of FIG. 1;

FIG. 9 is a schematic top view of a multi-axis multi-station deburring machine according to another embodiment of the present invention;

Fig. 10 is an enlarged view at B in fig. 9.

Reference numerals illustrate:

the achievement of the objects, functional features and advantages of the present invention will be further described with reference to the accompanying drawings, in conjunction with the embodiments.

Detailed Description

The following description of the embodiments of the present invention will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

It should be noted that all directional indicators (such as up, down, left, right, front, and rear … …) in the embodiments of the present invention are merely used to explain the relative positional relationship, movement, etc. between the components in a particular posture (as shown in the drawings), and if the particular posture is changed, the directional indicator is changed accordingly.

In the present invention, unless specifically stated and limited otherwise, the terms "connected," "affixed," and the like are to be construed broadly, and for example, "affixed" may be a fixed connection, a removable connection, or an integral body; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.

In addition, if there is a description of "first", "second", etc. in the embodiments of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the meaning of "and/or" as it appears throughout includes three parallel schemes, for example "A and/or B", including the A scheme, or the B scheme, or the scheme where A and B are satisfied simultaneously. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present invention.

The invention provides a multi-shaft multi-station deburring machine.

In an embodiment of the present invention, referring to fig. 1 and 2, the multi-axis multi-station deburring machine comprises a machining base 1, a plurality of machining stations 2 and a polishing mechanism 3; the machining base 1 comprises a first base 101, an X-axis driving assembly arranged on the first base 101, a mounting table 102 and a Y-axis driving assembly arranged on the mounting table 102, wherein the mounting table 102 is arranged on the first base 101 through the X-axis driving assembly, namely, the X-axis driving assembly drives the mounting table 102 to move on the first base 101 along the st1 direction in FIG. 1; the processing station 2 comprises a second stand 201, a Z-axis driving component, a swinging component 210 and a rotating component 220, wherein the Z-axis driving component is arranged on the second stand 201, the swinging component 210 and the rotating component 220 are arranged on one side of the moving direction of the mounting table 102, that is, the second stand 201 is arranged on one side of the moving direction of the mounting table 102, the mounting table 102 can pass through the second stand 201 when moving along the st1 direction in fig. 1, the swinging component 210 is arranged on the second stand 201 through the Z-axis driving component, that is, the swinging component 210 is driven by the Z-axis driving component to move along the st2 direction in fig. 1, so that the swinging component 210 is driven by the Z-axis driving component to be far away from or close to the first stand 101, the rotating component 220 is arranged on the swinging component 210, the rotating component 220 can be far away from or close to the first stand 101 when the swinging component 210 is far away from or close to the first stand 101, the rotating component 220 is used for fixing a workpiece to be processed, so that a user can fix the workpiece to be processed on the rotating component 220, the workpiece to be processed can rotate to different angles, the workpiece to be processed can be driven by the rotating component 220 through the rotating component 220 to rotate to a certain angle, namely, the rotating component 220 can be processed well, and the rotating component can be arranged on the rotating axis to be better to be processed; the swinging component 210 swings the workpiece to be processed to different positions, and meanwhile, in order to better process the workpiece to be processed on the rotating component 220, the swinging component 210 can drive the workpiece to be processed to swing, the swinging angle of the swinging component 210 is one-way zero to one hundred eighty degrees, and the workpiece to be processed can be processed in an omnibearing manner by matching with the rotating component 220 within the range of the swinging angle, wherein the swinging axis of the swinging component 210 is perpendicular to the rotating axis of the rotating component 220; the polishing mechanism 3 comprises a connecting piece 301 and polishing components, the connecting piece 301 is mounted on the mounting table 102 through the Y-axis driving component, namely the Y-axis driving component drives the connecting piece 301 to move along the st3 direction in fig. 1, meanwhile, the mounting table 102 can drive the connecting piece 301 to synchronously move along the st1 direction in fig. 1 on the first base 101, the polishing components are fixedly arranged on the connecting piece 301, the polishing components are used for polishing workpieces to be processed, the structure and the number of the polishing components are not limited, when the connecting piece 301 moves along the st3 direction in fig. 1, the polishing components fixedly arranged on the connecting piece 301 can synchronously move, at the moment, the mounting table 102 can drive the polishing components to move along the st1 direction in fig. 1, so that the workpieces to be processed on one side of the moving direction of the mounting table 102 can be processed, and the workpieces to be processed can be far away from or close to the first base 101 along the st2 direction in fig. 1 under the driving of the swinging component 210, so that the polishing components can polish different positions of the workpieces to be processed; as shown in fig. 1.

According to the technical scheme, the plurality of processing stations are matched with the processing base station for processing, when the polishing tool polishes a workpiece on one of the processing stations, the rest processing stations can perform feeding or discharging operation, so that time waste is avoided, the working efficiency is improved, the polishing tool can be subjected to seamless connection among the plurality of processing stations for polishing, and the polishing efficiency is improved, thereby solving the problem of low efficiency of the multi-shaft polishing deburring machine in the prior art.

In an embodiment, referring to fig. 2, the x-axis driving assembly, the Z-axis driving assembly, and the Y-axis driving assembly are all configured as the linear modules 4, and a preset angle exists in the moving direction between every two linear modules 4, where the preset angle may be ninety degrees, that is, the mounting table 102, the connecting piece 301, and the swinging assembly 210 move uniformly in a linear manner, and the moving directions between every two linear directions are perpendicular to each other, which can facilitate the operation and numerical control programming of the device by a user, and facilitate the calculation of the moving stroke of the polishing assembly and the moving stroke of the workpiece to be processed. In other embodiments, the angles between the two linear modules 4 may be other angles, and the X-axis, Y-axis, and Z-axis in the present application represent only the reference numerals.

In this embodiment, referring to fig. 2 and 7, in order to further reduce the cost of the linear module 4, the linear module 4 may have a structure in which the linear module 4 includes a driving motor 405, a screw 402, a nut seat 407, a bearing 403, a guide rail 401, a slider 406, and a guide rail mounting seat 404; the guide rail mounting seat 404 is mounted on the first machine seat 101, the second machine seat 201 or the mounting table 102, namely, the guide rail mounting seat 404 in the X-axis driving component is fixed on the first machine seat 101, the guide rail mounting seat 404 in the Z-axis driving component is fixed on the second machine seat 201, the guide rail mounting seat 404 in the Y-axis driving component is fixed on the mounting table 102, one end of the screw rod 402 is connected with the output end of the driving motor 405, the other end sequentially passes through the nut seat 407 and the bearing 403, the screw rod 402 is in threaded connection with the nut seat 407, the screw rod 402 is in rotary connection with the bearing 403, one end of the slide block 406 is in sliding connection with the guide rail 401, the other end is in sliding connection with the mounting table 102, or the swinging component 210 or the connecting piece 301, namely, the slide block 406 in the X-axis driving component is fixed on the mounting table 102, the slide block 406 in the Z-axis driving component is fixed on the swinging component 210, and the slide block 406 in the Y-axis driving component is fixed on the connecting piece 301; the nut seat 407 is connected with the mounting table 102, or the swinging component 210, or the connecting piece 301, that is, the nut seat 407 in the X-axis driving component is fixed on the mounting table 102, the nut seat 407 in the Z-axis driving component is fixed on the swinging component 210, and the nut seat 407 in the Y-axis driving component is fixed on the connecting piece 301; under this structure, the driving motor 405 drives the screw rod 402 to rotate, the screw rod 402 drives the nut seat 407 to rotate, and since the nut seat 407 is connected with the mounting table 102 or the swinging component 210 or the connecting piece 301, and the mounting table 102 or the swinging component 210 or the connecting piece 301 is connected with the guide rail 401 through the sliding block 406, the nut seat 407 can drive the mounting table 102 or the swinging component 210 or the connecting piece 301 to perform linear motion, and the reciprocating linear motion of the mounting table 102 or the swinging component 210 or the connecting piece 301 is realized through the reciprocating rotation of the driving motor 405, so that the production cost of the deburring machine is further reduced, the use problem is further reduced, and meanwhile, the cost is lower when the linear module 4 is maintained later.

In this embodiment, referring to fig. 1, 2 and 7, in order to make the mounting table 102 or the swinging component 210 or the connecting piece 301 more stable in the process of linear motion, at least two guide rails 401 are provided, at least two sliding blocks 406 are provided on each guide rail 401, two guide rails 401 are respectively provided on two sides of the screw rod 402, and two guide rails 401 are respectively provided on two sides of the screw rod 402, meanwhile, according to the specification of the deburring machine, the number of the guide rails 401 can be four or six, so that the deburring machine is more stable in the process of operation, and meanwhile, the quality of the guide rails 401 can be increased to improve the stability and precision of the deburring machine in the process of operation.

In this embodiment, since the screw rod 402, the nut seat 407, the bearing 403, the guide rail 401 and the slider 406 are all of a module structure that can be replaced independently, the damaged components thereof can be replaced singly in the subsequent use process, and other complex circuit structures and other structures are not involved in the replacement process, so that the later maintenance is facilitated, the maintenance difficulty is reduced, and the later use cost is reduced.

Of course, the invention is not limited to this, in other embodiments, the X-axis driving assembly, the Z-axis driving assembly, and the Y-axis driving assembly may be configured as a cylinder driving assembly, a hydraulic driving assembly, and an electric cylinder driving assembly, and the use and operation of the cylinder are very simple and convenient, the installation is very easy, the complicated steps and the use method are not too easy, the requirements for some use environments are not too high, the normal operation can be performed at high temperature, and the device has certain waterproof and dustproof properties, can adapt to many severe use environments, and can increase the service life of the driving assembly. The hydraulic cylinder has the advantages of fatigue resistance, impact resistance, stable operation and the like, and the operation stability of the driving assembly can be improved. The electric cylinder has an ultra-long service life, and the electric cylinder moves steadily and has low noise, so that the noise of the driving assembly during operation can be reduced, and the service life of the shaft driving assembly can be prolonged.

In an embodiment, referring to fig. 7, the swing assembly 210 includes a first substrate 214, an a-axis driving assembly and two supporting arms 211, the first substrate 214 is connected with a nut seat 407 and a plurality of sliding blocks 406 in the Z-axis driving assembly, wherein the first substrate 214 may be in a rectangular plate structure, the nut seat 407 in the Z-axis driving assembly is connected at a central position of a bottom of the first substrate 214, the plurality of sliding blocks 406 may be four, the four sliding blocks 406 are respectively connected at four corners of the bottom of the first substrate 214, so as to stably support the first substrate 214, meanwhile, the plurality of sliding blocks 406 may be six, two groups of six sliding blocks 406 are equally and uniformly arranged at two ends and a middle position of the bottom of the first substrate 214, the two supporting arms 211 are arranged on the first substrate 214 at intervals, wherein the supporting arms 211 may be fixed on the first substrate 214 to increase stability of the swing assembly 210, an interval direction of the two supporting arms 211 is parallel to a running direction of the X-axis driving assembly, opposite ends of the swing seat 212 are respectively rotatably arranged at two ends of the supporting arms 211, the a-axis driving assembly is respectively connected with the swing seat 212, and the swing seat 212 is rotatably arranged at the driving assembly 212. Of course, the present invention is not limited thereto, in other embodiments, the swinging device may also include a first substrate 214, a swinging seat 212, an a-axis driving assembly and two supporting frames, wherein two ends of each supporting frame are respectively rotatably connected with two opposite ends of the swinging seat 212, one side of the two supporting frames away from the swinging seat 212 is fixed with the first substrate 214, a triangular column is enclosed between the two supporting frames and the first substrate 214, the extending direction of the supporting frames is parallel to the running direction of the X-axis driving assembly, and the a-axis driving assembly is in driving connection with the swinging seat 212.

In one embodiment, the a-axis driving assembly includes an a-axis motor and an a-axis reducer, and the a-axis motor is in driving connection with the swing seat 212 through the a-axis reducer to drive the swing seat 212 to swing. Of course, the invention is not limited thereto, and in other embodiments, the a-axis drive assembly may include only a motor. Further, the a-axis reducer includes an a-axis input gear shaft, an a-axis planetary gear and an a-axis output end, the a-axis input gear shaft is matched with the a-axis output end of the a-axis motor, the gear part of the a-axis input gear shaft is meshed with each a-axis planetary gear, the a-axis planetary gear is in driving connection with the a-axis output end, the a-axis output end is connected with the swing seat 212, the a-axis input gear shaft is matched with the a-axis output end of the a-axis motor, the gear of the a-axis input gear shaft drives each a-axis planetary gear to rotate under the driving action of the a-axis motor, and each a-axis planetary gear drives each a-axis planetary gear to rotate again with the a-axis output end to drive the swing seat 212 to swing.

In an embodiment, referring to fig. 1, 2 and 7, the swing seat 212 includes two opposite side swing walls, and the interval between the two side swing walls changes in an increasing state in a direction away from the first substrate 214; it can be appreciated that when the swing seat 212 swings, the swing seat 212 rotates around the rotation positions of the swing seat 212 and the support arm 211, and the larger the width of the swing seat 212 near the first substrate 214 is, the larger the rotation radius is, so that the interval between the two side swing walls is changed in an increasing state in a direction away from the first substrate 214, so that the assembly space of the assembly cavity can be ensured, and the rotation radius of the swing seat 212 can be reduced, thereby avoiding interference with the first substrate 214 when the swing seat 212 swings.

In an embodiment, the width of the swing seat 212 is changed in an increasing state in the direction from the two ends of the swing seat 212 to the middle of the swing seat 212; it will be appreciated that the assembly cavity of the B-axis driving assembly 222 is disposed in the middle of the swing seat 212, and the width of the swing seat 212 is gradually changed in the direction from the two ends of the swing seat 212 to the middle of the swing seat 212, so that the overall volume of the swing seat 212 is prevented from being increased while the space of the assembly cavity required by the B-axis driving assembly 222 is satisfied, and the structure of the swing seat 212 is more compact.

In an embodiment, referring to fig. 7 and 8, the rotating assembly 220 includes a B-axis driving assembly 222 and a stage 221 disposed on the swing seat 212, the B-axis driving assembly 222 includes a B-axis motor 222B and a B-axis reducer 222a, the B-axis reducer 222a includes a B-axis input shaft 2225 and a B-axis output shaft 2226 disposed vertically, the B-axis input shaft 2225 is in driving connection with the B-axis output shaft 2226, and the B-axis output end of the B-axis motor 222B is in driving connection with the B-axis input shaft 2225, and the B-axis output shaft 2226 is in driving connection with the stage 221.

It should be noted that, the input end and the output end of the speed reducer of the object carrying base of the deburring machine in the market at present are generally arranged in parallel, so that when the motor is installed, the motor and the object stage 221 can only be installed in the direction of the extension lines of the input end and the output end of the speed reducer; the B-axis input shaft 2225 and the B-axis output shaft 2226 of the B-axis speed reducer 222a are vertically arranged, so that the B-axis motor 222B is arranged in the direction of the extension line of the B-axis input shaft 2225 of the B-axis speed reducer 222a, and the object stage 221 is arranged in the direction of the extension line of the B-axis output shaft 2226, compared with the technical scheme that the motor and the object stage 221 in the current market are arranged in the directions of the extension lines of the input end and the output end of the speed reducer, the height of the object stage 221 compared with the base can be reduced, and the overall height of the object carrying base is reduced; the height of the cutterhead mechanism of the multi-shaft multi-station deburring machine is in positive correlation with the height of the objective table 221, and after the height of the objective table 221 is reduced, the arrangement height of the cutterhead mechanism can be reduced, so that the overall height of the deburring machine is shortened; and the present solution reduces the overall arrangement space length of the B-axis decelerator 222a, the stage 221 and the B-axis motor 222B, thus increasing the rigidity of the motor and decelerator.

In an embodiment, referring to fig. 8, the B-axis reducer 222a further includes a B-axis driving bevel gear 2221, a B-axis driven bevel gear 2222, a B-axis driven shaft 2223, and a B-axis planetary gear 2224, the B-axis driving bevel gear 2221 having a diameter smaller than that of the B-axis driven bevel gear 2222 is mounted on the B-axis input shaft 2225, the B-axis driven bevel gear 2222 is meshed with the B-axis driving bevel gear, the B-axis driven shaft 2223 is disposed on the B-axis driven bevel gear 2222, the B-axis planetary gear 2224 is disposed at an end of the B-axis driven shaft 2223 far from the B-axis driven bevel gear 2222, the B-axis planetary gear 2224 is meshed with the B-axis output shaft 2226, the working principle of the reducer is that the B-axis output end of the B-axis motor 222B is connected with the B-axis input shaft 2225, the B-axis driving bevel gear 2221 mounted on the B-axis input shaft 2225 rotates together, then drives the B-axis driven shaft 2222 to rotate, and then drives the B-axis driven shaft 2223 to rotate, and finally drives the B-axis driven shaft 2223 to rotate, and then drives the B-axis output shaft 2226 to rotate; since the diameter of the B-axis driving gear is smaller than that of the B-axis driven bevel gear 2222, the B-axis driving bevel gear 2221 rotates several turns, and the B-axis driven bevel gear 2222 can rotate one turn, thereby achieving the purpose of deceleration and completing the deceleration of the motor.

In one embodiment, referring to fig. 7 and 8, the B-axis drive assembly 222 further includes a B-axis coupling (not shown) through which the B-axis output end of the B-axis motor 222B is connected to the B-axis input shaft 2225; the first shaft coupling can be assembled and disassembled without disturbing the driving device, so that the equipment utilization rate can be improved. And secondly, the B-axis coupler has strong eccentric bearing capacity and corresponding vibration and noise reduction capacity. Thirdly, the nonlinear change of the rigidity of the B-axis coupler effectively limits the drift of the iron core of the B-axis motor 222B, the B-axis coupler does not need lubrication, the vibration of the tooth surface B-axis coupler caused by tooth surface abrasion can be fundamentally eliminated without maintenance, and the problems of balance and the like of the tooth surface B-axis coupler caused by oil accumulation are avoided. Fourth, the B-axis coupling assembly is assembled without gaps and operation noise, and maintains the same initial dynamic balance precision, and the B-axis output end of the B-axis coupling connection B-axis motor 222B is connected with the B-axis input shaft 2225 of the B-axis speed reducer 222a, so that noise can be reduced, equipment utilization rate can be improved, and drift of an iron core of the B-axis motor 222B can be effectively limited. Of course, the invention is not limited thereto, and in other embodiments, the B-shaft output end of the B-shaft motor 222B may be splined to the B-shaft input shaft 2225.

In an embodiment, referring to fig. 1 and 2, the mounting table 102 is configured as a hollow structure, the mounting table 102 is integrally formed, the strength of the mounting table 102 can be improved, the weight of the mounting table 102 can be reduced at the same time under the structure, the structure of the mounting table 102 can be the structure shown in fig. 1, the bottom of the mounting table 102 is connected with the second substrate 103, the mounting table 102 is in a columnar structure, the guide rail mounting frame 404 in the Y-axis driving assembly can be integrally formed with the mounting table 102, the second substrate 103 can be in a rectangular plate structure, the second substrate 103 is connected with the nut seat 407 in the X-axis driving assembly and the plurality of sliding blocks 406, the nut seat 407 in the X-axis driving assembly is connected at the bottom center position of the second substrate 103, the connection between the nut seat 407 in the X-axis driving assembly and the second substrate 103 can fix the nut seat 407 in the X-axis driving assembly and the second substrate 103 through the connecting piece 301 such as a bolt, wherein the number of the plurality of sliders 406 in the X-axis driving assembly may be four or six, when the number of the plurality of sliders 406 in the X-axis driving assembly is four, the four sliders 406 are respectively disposed at four corners of the bottom of the second base plate 103, referring to fig. 6, the sliders 406 and the second base plate 103 may be fixed by the connecting members 301 such as nuts between the sliders 406 and the second base plate 103, and when the number of the plurality of sliders 406 is six, the six sliders 406 are equally divided into two groups to be respectively connected with the bottom of the second base plate 103, each group of sliders 406 is respectively connected at two ends and the middle position of the bottom of the second base plate 103, so that a support can be stably provided for the second base plate 103, so that the mounting table 102 can stably reciprocate on the first base plate 101, further improving the stability of the deburring machine in use, thereby improving the deburring precision of the deburring machine.

In an embodiment, the polishing assembly may adopt a single polishing mechanism 3, the polishing mechanism 3 is fixed on the connecting piece 301, the mounting table 102 moves along the direction st1 in fig. 1 to drive the polishing mechanism 3 to move towards the processing station 2, then the connecting piece 301 moves along the direction st3 in fig. 1 to drive the polishing mechanism 3 to be close to the workpiece to be processed on the processing station 2, at this time, the swinging assembly 210 drives the workpiece to be processed to move towards the polishing mechanism 3 along the direction st2 in fig. 1, and makes the workpiece to be processed contact with the polishing mechanism 3, at this time, the polishing mechanism 3 polishes and deburrs the workpiece, in the deburring process, the polishing mechanism 3 can move along the directions st1 and st3 in fig. 1 to adjust the polishing position of the workpiece, and the workpiece can move along the direction st2 in fig. 1 to adjust the distance between the workpiece and the polishing mechanism 3, so that the polishing mechanism 3 polishes different positions of the workpiece, and simultaneously the swinging assembly 210 and the rotating assembly 220 adjust the polishing angle of the workpiece, so that the workpiece completes omnibearing polishing.

In an embodiment, referring to fig. 4 and 5, the polishing assembly may further adopt a structure that the polishing assembly includes a C-axis driving assembly, a cutterhead assembly 303 and a protection shell 302, the protection shell 302 is fixedly disposed on the connection piece 301, the cutterhead assembly 303 includes a turntable 3031 and a plurality of polishing tools 3032 disposed on the turntable 3031, the exterior of the turntable 3031 is connected with a protection shell 304, the protection shell 304 is used for protecting a connection line at the polishing tools 3032, and the C-axis driving assembly is disposed in a mounting cavity 3021 of the protection shell 302 and is in driving connection with the turntable 3031 to drive the turntable 3031 to rotate;

The connecting piece 301 is configured to be a connecting plate, the connecting plate is connected with a nut seat 407 and a plurality of sliding blocks 406 in the Y-axis driving assembly, an avoidance groove 3011 is formed in one end, connected with the protective shell 302, of the connecting plate, the avoidance groove 3011 is used for avoiding the C-axis driving assembly, the connecting plate is fixed between the nut seat 407 in the Y-axis driving assembly and the plurality of sliding blocks 406 through bolts, a plurality of mounting grooves 3012 are formed in the outer side of the connecting plate, the connecting plate is connected with the sliding blocks 406 through the mounting grooves 3012, the plurality of mounting grooves 3012 are formed in the mode that the connecting plate can be conveniently connected with the sliding blocks 406 in the Y-axis driving assembly, and the dead weight of the connecting plate is reduced, so that inertia of the mounting table 102 during moving and stopping is reduced.

In an embodiment, referring to fig. 5 and 8, the C-axis driving assembly includes a C-axis motor 311 and a C-axis reducer 312, the C-axis reducer 312 includes a C-axis input shaft 3125 and a C-axis output shaft 3126 that are vertically disposed, the C-axis input shaft 3125 is in driving connection with the C-axis output shaft 3126, and the C-axis output end of the C-axis motor 311 is in driving connection with the C-axis input shaft 3125. Specifically, the input end and the output end of the decelerator of the cutterhead mechanism in the market at present are generally parallel, so that when the motor is installed, the motor and the cutterhead assembly 303 can only be installed in the extending line direction of the input end and the output end of the decelerator, the arrangement space of the cutterhead assembly 303 is long, the rigidity of the connection position of the motor and the decelerator is poor, the C-axis input shaft 3125 and the C-axis output shaft 3126 of the C-axis decelerator 312 are vertically arranged, the C-axis output end of the C-axis motor 311 and the C-axis input shaft 3125 are parallelly arranged, and the cutterhead assembly 303 is arranged on the extending line of the C-axis output shaft 3126, so that the arrangement space of the cutterhead mechanism can be reduced, and the rigidity of the connection position of the motor and the decelerator is increased.

Optionally, the C-axis driving assembly further includes a C-axis coupling, and the C-axis output end of the C-axis motor 311 is connected to the C-axis input shaft 3125 through the C-axis coupling; the scheme adopts the C-axis coupling to connect the C-axis output end and the C-axis input shaft 3125, firstly, the C-axis coupling can be assembled and disassembled under the condition of not interfering the C-axis motor 311 and the C-axis reducer 312, thereby improving the utilization rate of equipment, secondly, the C-axis coupling has strong eccentric bearing capacity and corresponding vibration reduction and noise reduction capacity. Thirdly, because the nonlinear change of the rigidity of the C-axis coupler effectively limits the drift of the iron core of the C-axis motor 311, the C-axis coupler does not need lubrication, the vibration of the tooth surface C-axis coupler caused by tooth surface abrasion can be fundamentally eliminated without maintenance, and the problems of balance and the like of the tooth surface C-axis coupler caused by oil accumulation are avoided. Fourthly, the C-axis coupler has zero clearance and constant low unbalance, so that the assembly of the noiseless C-axis coupler has no clearance and no running noise, and the same initial dynamic balance precision is maintained; therefore, the C-axis coupler can improve the utilization rate of equipment and reduce noise. Of course, the invention is not limited thereto, and in other embodiments, the C-axis output end of the C-axis motor 311 may be splined to the C-axis input shaft 3125.

Optionally, the C-axis reducer 312 further includes a C-axis driving bevel gear 3121, a C-axis driven bevel gear 3122, a C-axis driven shaft 3123, and a C-axis planetary gear 3124, the C-axis driving bevel gear 3121 is mounted on the C-axis input shaft 3125, the C-axis driven bevel gear 3122 is meshed with the C-axis driving gear, the C-axis driven shaft 3123 is disposed on the C-axis driven bevel gear 3122, and the C-axis planetary gear 3124 is mounted on an end of the C-axis driven shaft 3123 remote from the C-axis driven bevel gear 3122, the C-axis planetary gear 3124 is meshed with the C-axis output shaft 3126. The working principle of the speed reducer is as follows, the C-axis output end of the C-axis motor 311 is connected with the C-axis input shaft 3125, the rotation motion of the C-axis output end of the C-axis motor 311 drives the C-axis output shaft 3126 to rotate, then the C-axis driving bevel gear 3121 mounted on the C-axis input shaft 3125 also rotates together, then drives the C-axis driven bevel gear 3122, then drives the C-axis driven shaft 3123 to rotate, under the action of the C-axis driven shaft 3123, the C-axis planetary gear 3124 also rotates, and finally drives the C-axis output shaft 3126 to rotate; since the diameter of the C-axis driving gear is smaller than that of the C-axis driven bevel gear 3122, the C-axis driving bevel gear 3121 rotates several turns, and the C-axis driven bevel gear 3122 can rotate one turn, thereby achieving the purpose of deceleration, and thus completing the deceleration of the motor.

Optionally, referring to fig. 5, the grinding tool 3032 includes at least one of a milling cutter, a steel brush, a floating abrasive disc, a floating vibratory machine, and a floating rasp machine disposed along the circumference of the turntable 3031; the arrangement of the different polishing tools 3032 meets various processing requirements.

Further, referring to fig. 5, the cutterhead assembly 303 includes six grinding tools 3032, the first grinding tool 3032 being configured as a number one milling cutter, the second grinding tool 3032 being configured as a steel brush, the third grinding tool 3032 being configured as a floating grinder, the fourth grinding tool 3032 being configured as a floating vibratory grinder, the fifth grinding tool 3032 being configured as a number two milling cutter, and the sixth grinding tool 3032 being configured as a floating rasper. Of course, the present invention is not limited thereto, and in other embodiments, the cutterhead assembly 303 may include five, the first grinding tool 3032 being configured as a milling cutter, the second grinding tool 3032 being configured as a steel brush, the third grinding tool 3032 being configured as a floating grinder, the fourth grinding tool 3032 being configured as a floating rasp, and the sixth grinding tool 3032 being configured as a floating rasp. The number of the polishing tools 3032 and the specific configuration of the polishing tools 3032 are not particularly limited here, and a user may install different polishing tools 3032 as desired.

In an embodiment, referring to fig. 1 and 2, a plurality of processing stations 2 are provided, and the swing assemblies 210 and the rotating assemblies 220 in the plurality of processing stations 2 may have the same structure, so as to facilitate maintenance and management; the Z-axis driving components in the plurality of processing stations 2 are respectively a Z1-axis driving component, a Z2-axis driving component and the like, wherein the number of the processing stations 2 can be two, three, four and the like, a user can adapt to different station numbers according to the difficulty degree of workpiece polishing and the specification of the first machine base 101 and the specification of the second machine base 201, when the workpiece polishing time is longer, the number of stations can be reduced, and conversely when the workpiece polishing time is shorter, the number of stations can be increased to improve the working efficiency of a deburring machine, and the using effect of the device is further improved; in this embodiment, when the time for polishing the workpiece is long, two or three stations may be selected, and when the polishing tool 3032 polishes the workpiece in one of the stations, the other two stations may perform feeding or discharging, so as to improve the processing efficiency of the device; the multiple processing stations 2 are arranged along the moving direction of the mounting table 102, under the effect of the structure, the polishing mechanism 3 can pass through the multiple processing stations 2 in the moving process, the deburring treatment on workpieces in the multiple processing stations 2 is realized, the benefit of the device is further improved, the using effect is greatly improved, meanwhile, in order to reduce the space occupation rate of the deburring machine, the second machine seat 201 can be arranged next to the first machine seat 101, meanwhile, in order to facilitate the movement of the mounting table 102 on the first machine seat 101, the position, close to the first machine seat 101, of the second machine seat 201 can be provided with an avoidance gap 2011 to avoid the mounting table 102; one side of the processing station 2 is provided with a partition board 5, and the partition board 5 can prevent abrasive dust from splashing to another station in the polishing process. In an embodiment, be provided with album bits structure on the partition panel 5, wherein album bits structure can be for seting up the album bits groove in partition panel 5 side, perhaps connect the album bits frame in partition panel 5 bottom, because grinding mechanism 3 can splash at the in-process of polishing, its most abrasive dust can throw to partition panel 5, then abrasive dust falls down under the effect of dead weight, can fall into album bits structure this moment, when album bits structure disposes as the collection groove, wherein the collection groove can be set up to multilayer or singly, the area of its collection groove is similar to the area of partition panel 5 when accomodating the groove position singly, abrasive dust can pile up in the collection groove, be convenient for the workman and clear up regularly, when album bits structure disposes album bits frame, abrasive dust can pile up in album bits frame be convenient for the workman to empty abrasive dust in album bits frame, improve the environment of this deburring machine at the during operation, collection bits structure disposes album bits frame, can adopt the magnetism to inhale between album bits frame and the partition panel 5 to connect for album bits frame when using and fix it in the appointed position, when removing it when needing to empty. In other embodiments, the dust collecting structure may further include an adsorption sponge layer, and the splashed abrasive dust is adsorbed and collected by the adsorption sponge layer, so that a dust collecting effect is achieved.

In this embodiment, a partition board 5, for example, fig. 1, may be disposed between two adjacent processing stations 2, where it is required to make the polishing assembly control the polishing dust to throw toward the partition board 5, and where it is convenient for the dust collecting structure to collect the polishing dust, how the polishing assembly controls the throwing direction of the polishing dust may be determined by the rotation direction of the rotating shaft in the polishing assembly; simultaneously, two adjacent processing stations 2 can be provided with three partition plates 5, that is to say, the two sides of each processing station 2 are provided with the partition plates 5, and at the moment, the polishing assembly is provided with the partition plates 5 at the two sides of the processing station 2 in the polishing process, so that a user can not need to control the throwing direction of the abrasive dust.

In an embodiment, referring to fig. 9 and 10, in order to further remove the abrasive dust in the polishing process, the multi-axis multi-station deburring machine further comprises a dust removing assembly 6, the dust removing assembly 6 comprises a negative pressure dust box 601, a connecting pipe 602, an adsorption head 604 and an electric telescopic rod 603, the negative pressure dust box 601 is fixedly arranged on the mounting table 102, wherein the negative pressure dust box 601 comprises a dust collecting box and a negative pressure generating device, the negative pressure generating device can be configured as a negative pressure fan or a negative pressure air pump, the electric telescopic rod 603 is arranged at a position, close to the processing station 2, of the connecting piece 301, the adsorption head 604 is arranged at the telescopic end of the electric telescopic rod 603, the adsorption head 604 is connected with the negative pressure dust box 601 through the connecting pipe 602, negative pressure is generated in the dust collecting box through the negative pressure generating device, at the moment, the connecting pipe 602 is connected with the dust collecting box, the negative pressure suction head 604 can generate negative pressure suction through the connecting pipe 602, and part of the abrasive dust can be adsorbed into the connecting pipe 602 by the negative pressure of the adsorption head 604 when the polishing assembly polishes a workpiece, so that part of the abrasive dust can be absorbed into the dust collecting box; in this embodiment, the negative pressure dust box 601 is fixedly arranged on the mounting table 102, and the adsorption head 604 is mounted on the connecting piece 301, so that the mounting table 102 can drive the negative pressure dust box 601 to move in the moving process, and the connecting piece 301 can drive the adsorption head 604 to move when moving, so that the adsorption head 604 is close to a polishing position, and the adsorption capability of the adsorption head 604 on abrasive dust can be better provided. In an embodiment, in order to further make the distance between the suction head 604 and the polishing position within a proper range, the suction head 604 may be located at the polishing head of the polishing tool 3032 in the polishing assembly by using the electric telescopic rod 603, and the telescopic end of the electric telescopic rod 603 is provided with a claw for fixing the suction head 604, and the claw is driven to move by the telescopic end, so as to drive the suction head 604 to move; in this embodiment, according to different polishing head positions, the position of the suction head 604 is adjusted by the electric telescopic tube to be close to the positions of different polishing heads, so that the suction head 604 is in a reasonable working position.

The foregoing description is only of the optional embodiments of the present invention, and is not intended to limit the scope of the invention, and all the equivalent structural changes made by the description of the present invention and the accompanying drawings or the direct/indirect application in other related technical fields are included in the scope of the invention.

Claims

1. A multi-axis, multi-station deburring machine comprising:

2. The multi-axis, multi-station deburring machine of claim 1, wherein said X-axis drive assembly, said Z-axis drive assembly and said Y-axis drive assembly are each configured as a linear module.

3. The multi-axis, multi-station deburring machine of claim 2, wherein said linear die set includes a motor, a screw, a nut block, bearings, guide rails, slides and guide rail mounts;

4. A multi-axis and multi-station deburring machine as claimed in claim 3, wherein at least two guide rails are provided, and each guide rail is provided with at least two sliding blocks, and the two guide rails are respectively arranged on two sides of the screw rod.

5. The multi-axis and multi-station deburring machine as set forth in claim 4, wherein said oscillating assembly comprises a first base plate, an oscillating base, an a-axis driving assembly and two supporting arms, said first base plate is connected with said nut base and said plurality of sliders of said Z-axis driving assembly, said two supporting arms are disposed on said first base plate at intervals, the direction of spacing between said two supporting arms is parallel to the direction of operation of said X-axis driving assembly, said supporting arms are disposed at opposite ends of said oscillating base in a rotating manner, respectively, said a-axis driving assembly is connected with said oscillating base in a driving manner, and said rotating assembly is disposed on said oscillating base.

6. The multi-axis and multi-station deburring machine as set forth in claim 4, wherein said rotating assembly comprises a B-axis driving assembly and a stage mounted on said oscillating base, said B-axis driving assembly comprises a B-axis motor and a B-axis reducer, said B-axis reducer comprises a B-axis input shaft and a B-axis output shaft mounted vertically, said B-axis input shaft is in driving connection with said B-axis output shaft, said B-axis output end of said B-axis motor is in driving connection with said B-axis input shaft, and said B-axis output shaft is in driving connection with said stage.

7. The multi-axis and multi-station deburring machine as set forth in claim 4, wherein said mounting base has a second base plate connected to the bottom thereof, said second base plate being connected to both the nut base and the plurality of sliders of said X-axis drive assembly, said guide rail mounting base of said X-axis drive assembly being secured to said mounting base and integrally formed therewith.

8. The multi-axis and multi-station deburring machine as set forth in claim 4, wherein said polishing assembly comprises a C-axis driving assembly, a cutterhead assembly and a protective shell, said protective shell is fixedly provided on said connecting piece, said cutterhead assembly comprises a turntable and a plurality of polishing tools provided on said turntable, said C-axis driving assembly is provided in a mounting cavity of said protective shell and is in driving connection with said turntable to drive said turntable to rotate;

9. A multi-axis, multi-station deburring machine as claimed in any one of claims 1 to 8, wherein a plurality of said machining stations are arranged in the direction of movement of said mounting table, a partition panel being provided on one side of said machining stations, said partition panel being provided with a chip collecting structure.

10. The multi-axis and multi-station deburring machine as claimed in any one of claims 1 to 8, further comprising a chip removing assembly, wherein the chip removing assembly comprises a negative pressure dust box, a connecting pipe, an adsorption head and an electric telescopic rod, the negative pressure dust box is fixedly arranged on the mounting table, the electric telescopic rod is arranged at a position, close to the processing station, of the connecting piece, the adsorption head is arranged at the telescopic end of the electric telescopic rod, and the adsorption head is connected with the negative pressure dust box through the connecting pipe.