CN218363271U - Multi-degree-of-freedom drilling and milling machine - Google Patents
Multi-degree-of-freedom drilling and milling machine Download PDFInfo
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- CN218363271U CN218363271U CN202222225901.3U CN202222225901U CN218363271U CN 218363271 U CN218363271 U CN 218363271U CN 202222225901 U CN202222225901 U CN 202222225901U CN 218363271 U CN218363271 U CN 218363271U
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Abstract
The utility model discloses a multi-degree-of-freedom drilling and milling machine, which belongs to the technical field of plate processing equipment and comprises an upper beam and a lower beam, wherein the upper beam is provided with an upper beam first processing mechanism and an upper beam second processing mechanism which are both provided with an upper drill bit assembly, the upper drill bit assembly is provided with a plurality of drill bits, and the upper beam first processing mechanism is also provided with an upper milling cutter assembly for milling plates; the lower beam is provided with a first lower beam processing mechanism and a second lower beam processing mechanism which are both provided with lower milling cutter assemblies for milling plates, and the first lower beam processing mechanism is also provided with a lower drill bit assembly. The first processing mechanism of lower beam, the second processing mechanism of lower beam are integrated in limited space to realize independent control, break through the limitation of lower beam installation space, application prospect is fairly showing.
Description
Technical Field
The utility model belongs to the technical field of the panel processing equipment, concretely relates to multi freedom's brill mills machine.
Background
In the field of plate processing, the processing efficiency of traditional plate processing equipment is low, and manufacturers need to correspondingly modify the processing parameters of the plate processing equipment and adjust the technical indexes of operators according to the customization requirements of different customers; in addition, along with the further improvement that customer customization required, often need carry out multiaspect processing to panel, adopt traditional panel processing equipment to add man-hour needs artifical turn-over and reposition, and operation process is loaded down with trivial details and waste time and energy. In order to solve the inconvenience, people develop a numerical control six-sided drilling and milling machine which integrates the functions of drilling, milling, slotting and the like, can effectively meet the processing requirements of different customized plates, and can form an automatic connection line with other furniture production equipment. Therefore, the application of the numerical control six-sided drilling and milling machine is more and more common.
At present, the existing numerical control six-sided drilling and milling machine generally uses a processing mechanism arranged on an upper cross beam to drill and mill a groove on the top surface or the side wall of a plate, and uses a processing mechanism arranged on a lower cross beam to drill and mill a groove on the bottom surface of the plate. However, because the six-sided drilling and milling machine needs a large installation space when installing the machining mechanism, the machining mechanisms of the upper and lower beams cannot be configured identically, and generally only one set of milling spindle and drill bit assembly can be arranged on the lower beam, and when the bottom of a plate needs to be machined more, the machining time of the lower beam machining mechanism can be prolonged due to the increase of labor intensity. In the prior art, two sets of processing mechanisms are arranged on a lower cross beam of a part of six-sided drilling and milling machine, but due to the limitation of the operating space of the lower cross beam, the two sets of processing mechanisms can only synchronously act and cannot realize independent processing control, so that the processing efficiency of the drilling and milling machine on the bottom of a plate is low.
Therefore, in order to solve the problems in the prior art, it is necessary to provide a drilling and milling machine with multiple degrees of freedom, so as to meet the increasingly improved processing requirements in the field of plate processing.
Disclosure of Invention
To the problem among the correlation technique, the utility model provides a multi freedom's brill mills machine has broken through the limitation of bottom end rail installation space through optimizing the structural layout who bores the mill machine, adopts the processing agency of two sets of mutual independent controls, realizes the quick processing to the panel bottom to overcome the above-mentioned technical problem that current correlation technique exists.
The technical scheme of the utility model is realized like this: a drilling and milling machine with multiple degrees of freedom comprises a frame, wherein the frame comprises an upper cross beam and a lower cross beam, a longitudinal beam is arranged between the upper cross beam and the lower cross beam, the longitudinal beam is positioned at one side of the upper cross beam and the lower cross beam and is vertical to the upper cross beam and the lower cross beam, a workbench for placing plates is also arranged on the frame,
the longitudinal beam is provided with a gripper device and an X-axis driving device for driving the gripper device to move along an X axis, and the plate is clamped and moved by the gripper device;
the upper beam is provided with an upper beam first processing mechanism and an upper beam second processing mechanism, the upper beam first processing mechanism and the upper beam second processing mechanism are respectively provided with an upper drill bit assembly, the upper drill bit assembly is provided with a plurality of drill bits and used for drilling the top surface or the side surface of the woodworking plate, the upper beam first processing mechanism is also provided with an upper milling cutter assembly, and the upper milling cutter assembly is provided with a milling cutter main shaft and used for milling the woodworking plate;
the lower cross beam is provided with a first lower cross beam machining mechanism and a second lower cross beam machining mechanism, the first lower cross beam machining mechanism and the second lower cross beam machining mechanism are both provided with lower milling cutter assemblies, each lower milling cutter assembly is provided with a milling cutter main shaft and used for milling the wood-working plate, the first lower cross beam machining mechanism is further provided with a lower drill bit assembly, and each lower drill bit assembly is provided with a plurality of drill bits and used for drilling the bottom surface of the wood-working plate;
the upper and lower beams are respectively provided with a base plate and a Y-axis driving device for driving the base plates to move along the Y axis, each base plate is provided with a hanging plate, each processing mechanism is arranged on the corresponding hanging plate, and each base plate is also provided with a Z-axis driving device for driving the processing mechanism on the hanging plate to move along the Z axis.
The utility model discloses in, through configuration processing agency on upper and lower crossbeam, the quick processing of six faces of processing panel is realized waiting in the centre gripping action of cooperation tongs device, need not to treat that processing panel carries out manual turn-over and relocation, has improved the machining efficiency and the off-the-shelf yields of panel greatly.
As a further improvement of the above scheme, the lower drill bit assembly comprises a lower drill bit base, the lower drill bit base is fixed on a hanging plate of the first processing mechanism of the lower cross beam, the lower drill bit base is provided with the drill bit, and a lower drill bit driver for driving the drill bit to vertically extend and retract towards the workbench;
as a further improvement of the above scheme, the lower milling cutter assembly is located on one side of the lower drill bit assembly, the lower milling cutter assembly comprises a lower milling cutter base, the lower milling cutter base is slidably connected with a hanging plate of the first processing mechanism of the lower cross beam or the second processing mechanism of the lower cross beam, a milling cutter spindle is arranged on the lower milling cutter base, a lower milling cutter driver is arranged on the hanging plate, and an output end of the lower milling cutter driver is in driving connection with the lower milling cutter base and is used for driving the milling cutter spindle to move up and down towards the workbench;
it should be noted that, when the traditional plate processing equipment is processed, manual turning and repositioning are needed, and the operation process is complicated, time-consuming and labor-consuming; furthermore, the multi-degree-of-freedom drilling and milling machine is reasonable in structural layout of the milling cutter assembly and the drill bit assembly, comprehensive automatic production of plate processing is achieved, and the problems that traditional plate processing equipment is high in operation difficulty and low in production efficiency are solved.
As a further improvement of the scheme, the Y-axis driving device on the lower beam comprises a Y-axis driver, the Y-axis driver is vertically fixed on a substrate of the first processing mechanism of the lower beam or the second processing mechanism of the lower beam and is arranged in the horizontal direction, the output end of the Y-axis driver is arranged towards one side of the substrate, a Y-axis gear is arranged at the output end of the Y-axis driver, a Y-axis rack extending along the Y axis is correspondingly arranged on the lower beam, and the Y-axis gear and the Y-axis rack are in meshed transmission.
As a further improvement of the above scheme, the Z-axis driving device on the lower beam comprises a Z-axis driver, the Z-axis driver is vertically fixed on a hanging plate of the first processing mechanism of the lower beam or the second processing mechanism of the lower beam and is arranged in the horizontal direction, the hanging plate is connected with the substrate in a sliding manner, a gap is arranged between the hanging plate and the substrate, the output end of the Z-axis driver penetrates through the hanging plate and extends into the gap, a Z-axis gear is arranged at the output end of the Z-axis driver, a Z-axis rack extending along the Z-axis is correspondingly arranged on the substrate, and the Z-axis gear and the Z-axis rack are in meshing transmission with each other;
as a further improvement of the above scheme, the hanging plate further comprises a supporting assembly, wherein the supporting assembly comprises a supporting guide rail, a supporting sliding block and a supporting cylinder, the supporting guide rail is arranged on the base plate along the vertical direction, the supporting sliding block is correspondingly arranged on the hanging plate, and the supporting guide rail and the supporting sliding block are mutually connected in a sliding manner; one end of the supporting cylinder is connected with the base plate, the other end of the supporting cylinder is supported on the hanging plate, and the base plate is in transmission connection with the hanging plate through the supporting cylinder;
it should be noted that, when the Z-axis driving device drives the processing mechanisms to move along the Z-axis direction, the Z-axis driving device needs to overcome gravity to apply work, and because the mass of each processing mechanism is large, the energy consumption of the Z-axis driving device is high in the driving process; furthermore, the supporting assembly is arranged, so that auxiliary supporting force can be provided for the Z-axis driving device, and the smooth operation of the machining mechanism is ensured.
As a further improvement of the above scheme, the milling cutter further comprises a material ejecting assembly, wherein the material ejecting assembly is positioned on one side of the milling cutter main shaft and comprises a top plate, a top plate mounting plate, a material ejecting cylinder and a material ejecting cylinder mounting plate, one side of the material ejecting cylinder mounting plate is fixed with the base plate, a cylinder body of the material ejecting cylinder is mounted on the material ejecting cylinder mounting plate, a push rod of the material ejecting cylinder is connected with the top plate mounting plate, one side of the top plate mounting plate is connected with the base plate in a sliding manner, the top plate mounting plate and the material ejecting cylinder mounting plate are arranged in parallel, a gap is formed between the top plate mounting plate and the material ejecting cylinder mounting plate, and the top plate is fixed on the top plate mounting plate and driven by the material ejecting cylinder to move up and down towards the workbench;
the texture of the plate is not uniform, and the deformation problems such as warping, insufficient flatness and the like are inevitable; furthermore, the ejection assembly is arranged to provide a pre-tightening force for the cutting machining of the milling cutter, and the machining precision of the plate is effectively guaranteed.
As a further improvement of the above scheme, the milling cutter machining device further comprises a dust collection system, wherein the dust collection system comprises a dust collection pipeline and a dust collection cover, the starting end of the dust collection pipeline is communicated with the fan, the tail end of the dust collection pipeline is communicated to the dust collection cover, and the dust collection cover is arranged around the drill bit assembly and the milling cutter assembly of each machining mechanism in a surrounding manner;
it should be noted that in the field of plate processing, processing scraps are continuously generated along with the processing process, and if the processing scraps are not cleaned in time, the processing quality of the surface of a plate is seriously affected; furthermore, a dust collection system is arranged, the processing scraps are rapidly collected through a dust collection pipeline, and the yield of the processed plates of the drilling and milling machine is greatly improved.
As a further improvement of the above scheme, the lubricating system further comprises an oil pump and a lubricating pipeline, wherein the starting end of the lubricating pipeline is connected with the oil pump, and the tail end of the lubricating pipeline is communicated to a grease distributor and is shunted to structural components in sliding connection and transmission connection by the grease distributor;
in order to improve the smooth degree of the matching of each sliding connecting part and each transmission connecting part, a lubricating system is further arranged, the lubricating system is used for realizing the accurate allocation of grease, the friction and the abrasion among the parts are greatly reduced, the actual service life of each connecting part is effectively prolonged, and the economic benefit is high.
As a further improvement of the above scheme, the extension length size range of the first processing mechanism of the lower cross beam and the second processing mechanism of the lower cross beam in the Z-axis direction is 450-750 mm; the extension length size range in the Y-axis direction is 400 mm-600 mm; the extension length in the Z-axis direction is 750mm to 950mm.
It should be noted that, the traditional drilling and milling machine needs a large installation space when installing the machining mechanism, the machining mechanisms of the upper and lower beams cannot be configured equally, and generally only one set of milling spindle and drill bit assembly can be arranged on the lower beam; furthermore, the multi-degree-of-freedom drilling and milling machine integrates the first lower beam machining mechanism and the second lower beam machining mechanism in a limited space, and can correspondingly control the first lower beam machining mechanism and the second lower beam machining mechanism to independently drill or mill the bottom of the plate according to the machining requirements of different plates, so that the limitation of the installation space of the lower beam is broken through, the structure is compact, and the application prospect is quite remarkable.
The utility model has the advantages that:
(1) The processing mechanism is arranged on the upper cross beam and the lower cross beam, and the clamping action of the gripper device is matched, so that the six surfaces of the plate to be processed can be quickly processed, the plate to be processed does not need to be manually turned over and repositioned, and the processing efficiency of the plate and the yield of finished products are greatly improved;
(2) The lower cross beam machining device is wide in application range, the first lower cross beam machining mechanism and the second lower cross beam machining mechanism are integrated in a limited space, the first lower cross beam machining mechanism and the second lower cross beam machining mechanism can be correspondingly controlled to independently drill or mill the bottom of a plate according to the machining requirements of different plates, the limitation of the installation space of the lower cross beam is broken through, the structure is compact, and the application prospect is quite obvious;
(3) The milling cutter assembly and the drill bit assembly are reasonably arranged, so that comprehensive automatic production of plate processing is realized, and the problems of high operation difficulty and low production efficiency of the traditional plate processing equipment are solved.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a perspective view of a first processing mechanism of the lower beam of the present invention;
fig. 3 is a top view of the first processing mechanism of the lower beam of the present invention;
fig. 4 is a perspective view of a second processing mechanism of the lower beam of the present invention;
fig. 5 is a top view of the second processing mechanism of the lower beam of the present invention;
fig. 6 is a schematic structural view of the air suction system of the present invention;
fig. 7 is a schematic structural view of the lubrication system of the present invention;
reference numerals are as follows:
1. a frame; 11. an upper cross beam; 12. a lower cross beam; 13. a stringer;
2a, an upper cross beam first processing mechanism; 2b, an upper beam second processing mechanism; 2c, a first processing mechanism of the lower cross beam; 2d, a second machining mechanism of the lower cross beam; j0, a substrate; g0, hanging a plate;
21. a drill bit component is lowered; 211. a lower drill bit base; 212. a drill bit; 213. a lower drill bit driver;
22. a lower mill assembly; 221. a lower milling cutter base; 222. a milling cutter spindle; 223. a lower mill driver;
23. a support assembly; 231. a support rail; 232. a support slider; 233. a support cylinder;
24. a material ejecting component; 241. a top plate; 242. a top plate mounting plate; 243. a material ejecting cylinder; 244. a mounting plate of a material ejecting cylinder;
3. a work table;
4. a gripper device;
5. a Y-axis drive device; 51. a Y-axis driver; 52. a Y-axis gear;
6. a Z-axis drive device; 61. a Z-axis driver; 62. a Z-axis gear; 63. a Z-axis rack;
x0, a dust collection system; x1, a dust hood; x2, a dust absorption pipeline;
r0, a lubricating system; r1, an oil pump; r2, a lubricating pipeline; r3 and a grease distributor.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without making creative efforts belong to the protection scope of the present invention.
As shown in fig. 1 to 7, a multi-degree-of-freedom drilling and milling machine includes a frame 1, where the frame 1 includes an upper beam 11 and a lower beam 12, a longitudinal beam 13 is disposed between the upper beam 11 and the lower beam 12, the longitudinal beam 13 is located at one side of the upper beam 11 and the lower beam 12 and is perpendicular to the upper beam 11 and the lower beam 12, and a workbench 3 for placing a plate is further installed on the frame 1, and in this embodiment, the plate is preferably a wood plate;
during the working process of the drilling and milling machine, a plate is placed on the workbench 3 and is clamped by the gripper device 4, the moving direction of the gripper device 4 is the X-axis direction, and the machining mechanism of the drilling and milling machine moves in the Y-axis direction and is in the Z-axis direction from top to bottom. During drilling or cutting, the tool moves mainly, the gripping device 4 is used for clamping and moving or feeding the tool, and the plate to be processed can obtain a required processing surface.
In this embodiment, the longitudinal beam 13 is provided with a gripper 4 and an X-axis driving device (not shown) for driving the gripper 4 to move along an X-axis, and the plate is gripped and moved by the gripper 4; specifically, the X-axis driving device includes an X-axis driver (not shown in the drawings) and an X-axis gear (not shown in the drawings), the longitudinal beam 13 is correspondingly provided with an X-axis rack (not shown in the drawings), the X-axis gear and the X-axis rack are engaged with each other, and the gripper device 4 is driven by the X-axis driver to reciprocate along the X-axis direction.
The upper beam 11 is provided with an upper beam first processing mechanism 2a and an upper beam second processing mechanism 2b, the upper beam first processing mechanism 2a and the upper beam second processing mechanism 2b are both provided with an upper drill bit assembly, the upper drill bit assembly is provided with a plurality of drill bits 212 for drilling the top surface or the side surface of the plate, the upper beam first processing mechanism 2a is also provided with an upper milling cutter assembly, and the upper milling cutter assembly is provided with a milling cutter spindle 222 for milling the plate;
it should be noted that, the installation space in the horizontal and vertical directions on the upper cross beam 11 is large enough, a large-scale processing mechanism can be configured according to the processing requirement, the function is strong, and the customized processing requirement of most customized plates can be met.
The lower beam 12 is provided with a first lower beam processing mechanism 2c and a second lower beam processing mechanism 2d, the first lower beam processing mechanism 2c and the second lower beam processing mechanism 2d are both provided with a lower milling cutter assembly 22, the lower milling cutter assembly is provided with a milling cutter spindle 222 for milling plates, the first lower beam processing mechanism 2c is further provided with a lower drill bit assembly 21, and the lower drill bit assembly 21 is provided with a plurality of drill bits 212 for drilling the bottom surfaces of the plates;
it should be noted that, because the installation space required by the six-sided drilling and milling machine when installing the machining mechanism is large, the depth dimension of the traditional machining mechanism on the X axis is larger than 1500mm, the width dimension of the traditional machining mechanism on the Y axis is larger than 1700mm, the vertical height is larger than 1700mm, and the space occupation is large; the processing mechanisms of the upper cross beam 11 and the lower cross beam 12 cannot be configured identically, and generally only one set of milling spindle and drill bit assembly can be arranged on the lower cross beam 12, the drilling and milling machine with multiple degrees of freedom integrates the first processing mechanism 2c of the lower cross beam and the second processing mechanism 2d of the lower cross beam in a limited space, the limitation of the installation space of the lower cross beam 12 is broken through, the structure is compact, and the application prospect is quite remarkable.
Specifically, in the present embodiment, the extension length of the first lower beam machining means 2c and the second lower beam machining means 2d in the Z-axis direction ranges from 450mm to 750mm; the extension length size range in the Y-axis direction is 400 mm-600 mm; the extension length in the Z-axis direction is 750mm to 950mm.
In this embodiment, the lower drill head assembly 21 includes a lower drill head base 211, the lower drill head base 211 is fixed on a hanging plate G0 of the first processing mechanism 2c of the lower beam, the lower drill head base 211 is provided with the drill head 212, and a lower drill head driver 213 for driving the drill head 212 to vertically extend and retract toward the workbench 3;
in this embodiment, the lower milling cutter assembly 22 is located on one side of the lower drill bit assembly 21, the lower milling cutter assembly 22 includes a lower milling cutter base 221, the lower milling cutter base 221 is slidably connected to a hanging plate G0 of the first lower beam machining mechanism 2c or the second lower beam machining mechanism 2d, a milling cutter spindle 222 is disposed on the lower milling cutter base 221, a lower milling cutter driver 223 is disposed on the hanging plate G0, and an output end of the lower milling cutter driver 223 is drivingly connected to the lower milling cutter base 221 for driving the milling cutter spindle 222 to move up and down toward the workbench 3;
the milling cutter spindle comprises a milling cutter spindle 222, and is characterized by further comprising a material ejecting assembly 24, wherein the material ejecting assembly 24 is positioned on one side of the milling cutter spindle 222 and comprises a top plate 241, a top plate mounting plate 242, an ejecting cylinder 243 and an ejecting cylinder mounting plate 244, one side of the ejecting cylinder mounting plate 244 is fixed with the base plate J0, the cylinder body of the ejecting cylinder 243 is mounted on the ejecting cylinder mounting plate 244, the push rod of the ejecting cylinder 243 is connected with the top plate mounting plate 242, one side of the top plate mounting plate 242 is slidably connected with the base plate J0, the top plate mounting plate 242 is arranged in parallel with the ejecting cylinder mounting plate 244, a gap is formed between the top plate mounting plate 242 and the ejecting cylinder mounting plate 244, and the top plate 241 is fixed on the top plate mounting plate 242 and driven by the ejecting cylinder 243 to move up and down towards the workbench 3; the texture of the plate is not uniform, and the deformation problems such as warping, insufficient flatness and the like are inevitable; furthermore, the ejection component 24 is arranged to provide a pretightening force for the cutting machining of the milling cutter, so that the machining precision of the plate is effectively guaranteed.
It should be noted that, when the traditional plate processing equipment is processed, manual turning and repositioning are needed, and the operation process is complicated, time-consuming and labor-consuming; furthermore, the multi-freedom-degree drilling and milling machine is reasonably provided with the structural layout of the milling cutter assembly and the drill bit assembly, so that the comprehensive automatic production of plate processing is realized, and the problems of high operation difficulty and low production efficiency of the traditional plate processing equipment are solved.
The upper beam 11 and the lower beam 12 are respectively provided with a substrate J0 and a Y-axis driving device 5 for driving the substrate J0 to move along the Y axis, each substrate J0 is provided with a hanging plate G0, each processing mechanism is arranged on the corresponding hanging plate G0, and each substrate J0 is also provided with a Z-axis driving device 6 for driving the processing mechanism on the hanging plate G0 to move along the Z axis.
It should be noted that, two sets of processing mechanisms are configured on the lower beam 12 of part of the six-sided drilling and milling machine, but due to the limitation of the operating space of the lower beam 12, the two sets of processing mechanisms can only act synchronously, and cannot realize independent processing control, so that the drilling and milling machine has low processing efficiency on the bottom of the plate.
Specifically, in this embodiment, the Y-axis driving device 5 on the lower beam 12 includes a Y-axis driver 51, the Y-axis driver 51 is vertically fixed on the substrate J0 of the first processing mechanism 2c of the lower beam or the second processing mechanism 2d of the lower beam and is arranged in the horizontal direction, the output end of the Y-axis driver 51 is arranged toward one side of the substrate J0, a Y-axis gear 52 is arranged at the output end of the Y-axis driver 51, a Y-axis rack extending along the Y-axis is correspondingly arranged on the lower beam 12, and the Y-axis gear 52 and the Y-axis rack are in meshed transmission.
In this embodiment, the Z-axis driving device 6 on the lower beam 12 includes a Z-axis driver 61, the Z-axis driver 61 is vertically fixed on a hanging plate G0 of the first processing mechanism 2c or the second processing mechanism 2d of the lower beam and is arranged in a horizontal direction, the hanging plate G0 is slidably connected with the substrate J0, a gap is formed between the hanging plate G0 and the substrate J0, an output end of the Z-axis driver 61 penetrates through the hanging plate G0 and extends into the gap, a Z-axis gear 62 is arranged at an output end of the Z-axis driver 61, a Z-axis rack 63 extending along the Z-axis is correspondingly arranged on the substrate J0, and the Z-axis gear 62 and the Z-axis rack 63 are engaged with each other for transmission;
it should be noted that, the installation space on the lower beam 12 is limited, and in order to break through the limitation of the installation space of the lower beam 12, the Y-axis driving device 5 arranged on the lower beam 12 is vertically fixed on the substrate J0, and the Z-axis driving device 6 is vertically fixed on the hanging plate G0, so that the Y-axis driving device 5 and the Z-axis driving device 6 extend along the horizontal direction, thereby reducing the occupation of the space in the vertical direction, making the processing mechanism on the lower beam 12 compact in structure, and the application prospect is quite remarkable.
In a preferred embodiment, the supporting assembly 23 further comprises a supporting rail 231, a supporting slider 232 and a supporting cylinder 233, wherein the supporting rail 231 is vertically arranged on the base plate J0, the supporting slider 232 is correspondingly arranged on the hanging plate G0, and the supporting rail 231 and the supporting slider 232 are mutually connected in a sliding manner; one end of the supporting cylinder 233 is connected with the substrate J0, the other end of the supporting cylinder is supported on the hanging plate G0, and the substrate J0 is in transmission connection with the hanging plate G0 through the supporting cylinder; it should be noted that, when the Z-axis driving device 6 drives the processing mechanisms to move along the Z-axis direction, the processing mechanisms need to overcome gravity to do work, and because the mass of each processing mechanism is large, the energy consumption of the Z-axis driving device 6 is high in the driving process; furthermore, a supporting component is arranged, so that auxiliary supporting force can be provided for the Z-axis driving device 6, and the smooth operation of the machining mechanism is ensured.
The drivers adopt servo motors, so that the control is accurate, and the processing quality of the processed surface of the plate is effectively guaranteed.
In a preferred embodiment, the milling cutter machining device further comprises a dust collection system X0, wherein the dust collection system X0 comprises a dust collection pipeline X2 and a dust collection cover X1, the starting end of the dust collection pipeline X2 is communicated with the fan, the tail end of the dust collection pipeline X2 is communicated with the dust collection cover X1, and the dust collection cover X1 is arranged around the drill bit assemblies and the milling cutter assemblies of the machining mechanisms in a surrounding manner; it should be noted that in the field of plate processing, processing scraps are continuously generated along with the processing process, and if the processing scraps are not cleaned in time, the processing quality of the surface of a plate is seriously influenced; further, a dust collection system X0 is arranged, the processing scraps are rapidly collected through a dust collection pipeline X2, and the board processing yield of the drilling and milling machine is greatly improved.
The lubricating system R0 comprises an oil pump R1 and a lubricating pipeline R2, the starting end of the lubricating pipeline R2 is connected with the oil pump R1, the tail end of the lubricating pipeline R2 is communicated to a grease distributor R3, and the lubricating pipeline R3 is divided to each sliding-connected and transmission-connected structural component;
specifically, taking the combination of the support rail 231 and the support slider 232 of the support assembly as an example for illustration, the oil pump R1 delivers the lubricating grease to the grease distributor R3 through the lubricating pipeline R2, the grease distributor R3 is provided with a plurality of output ports, and each output port is communicated to the grease inlet of each support slider 232 through each branch pipeline, so as to realize the automatic supply of the lubricating grease. In order to improve the smooth degree of the matching of each sliding connection part and each transmission connection part, a lubricating system R0 is further arranged, the precise allocation of grease is realized through the lubricating system R0, the friction and the abrasion between the parts are greatly reduced, the actual service life of each connection part is effectively prolonged, and the economic benefit is high. The sliding connection mentioned above adopts the combination of the sliding block and the guide rail, and the smooth degree of the operation of each part can be greatly improved by matching the lubricating action of the lubricating system R0.
Through the technical scheme of the utility model, in the concrete application, firstly, the plate is placed on the workbench 3 and is clamped by the gripper device 4, and the moving direction of the gripper device 4 is the X-axis direction;
the upper beam first processing mechanism 2a and the upper beam second processing mechanism 2b are respectively provided with an upper drill bit assembly for drilling the top surface or the side surface of the plate, and the upper beam first processing mechanism 2a is also provided with an upper milling cutter assembly for milling the plate;
the lower beam first processing mechanism 2c and the lower beam second processing mechanism 2d are both provided with a lower milling cutter assembly 22 for milling the plate, the lower beam first processing mechanism 2c is also provided with a lower drill bit assembly 21, and the lower drill bit assembly 21 is provided with a plurality of drill bits 212 for drilling the bottom surface of the plate;
the drilling and milling machine machining mechanism moves in the Y-axis direction, and the upper direction and the lower direction are in the Z-axis direction. During drilling or cutting, the tool moves mainly, the gripping device 4 is used for clamping and moving or feeding the tool, and the plate to be processed can obtain a required processing surface. The processing mechanisms are arranged on the upper cross beam 11 and the lower cross beam 12 and matched with the clamping action of the gripper device 4, so that the six surfaces of the plate to be processed can be quickly processed, the plate to be processed does not need to be manually turned over and repositioned, and the processing efficiency of the plate and the yield of finished products are greatly improved; meanwhile, the limitation of the installation space of the lower cross beam 12 is broken through, the first processing mechanism 2c of the lower cross beam and the second processing mechanism 2d of the lower cross beam are correspondingly controlled to independently drill or mill the bottom of the plate, the comprehensive automatic production of plate processing is realized, and the application prospect is quite remarkable.
Variations and modifications to the above-described embodiments may occur to those skilled in the art, in light of the above teachings and teachings. Therefore, the present invention is not limited to the specific embodiments disclosed and described above, and some modifications and changes to the present invention should fall within the protection scope of the claims of the present invention. Furthermore, although specific terms are employed herein, they are used in a generic and descriptive sense only and not for purposes of limitation.
Claims (10)
1. A multi-degree-of-freedom drilling and milling machine comprises a machine frame, wherein the machine frame comprises an upper cross beam and a lower cross beam, a longitudinal beam is arranged between the upper cross beam and the lower cross beam, the longitudinal beam is positioned at one side of the upper cross beam and the lower cross beam and is vertical to the upper cross beam and the lower cross beam, a workbench for placing plates is also arranged on the machine frame, and the multi-degree-of-freedom drilling and milling machine is characterized in that,
the longitudinal beam is provided with a gripper device and an X-axis driving device for driving the gripper device to move along an X axis, and the plate is clamped and moved by the gripper device;
the upper beam is provided with an upper beam first processing mechanism and an upper beam second processing mechanism, the upper beam first processing mechanism and the upper beam second processing mechanism are respectively provided with an upper drill bit assembly, the upper drill bit assembly is provided with a plurality of drill bits and used for drilling the top surface or the side surface of the woodworking plate, the upper beam first processing mechanism is also provided with an upper milling cutter assembly, and the upper milling cutter assembly is provided with a milling cutter main shaft and used for milling the woodworking plate;
the lower cross beam is provided with a first lower cross beam machining mechanism and a second lower cross beam machining mechanism, the first lower cross beam machining mechanism and the second lower cross beam machining mechanism are both provided with lower milling cutter assemblies, each lower milling cutter assembly is provided with a milling cutter main shaft and used for milling the wood-working plate, the first lower cross beam machining mechanism is further provided with a lower drill bit assembly, and each lower drill bit assembly is provided with a plurality of drill bits and used for drilling the bottom surface of the wood-working plate;
the upper and lower beams are respectively provided with a substrate and a Y-axis driving device for driving the substrates to move along the Y-axis, each substrate is provided with a hanging plate, each processing mechanism is arranged on the corresponding hanging plate, and each substrate is also provided with a Z-axis driving device for driving the processing mechanism on the hanging plate to move along the Z-axis.
2. The drilling and milling machine as claimed in claim 1, wherein the lower drill head assembly comprises a lower drill head base, the lower drill head base is fixed on a hanging plate of the first processing mechanism of the lower cross beam, the lower drill head base is provided with the drill head, and a lower drill head driver for driving the drill head to vertically extend and retract towards the workbench.
3. The drilling and milling machine of claim 1, wherein the lower milling cutter assembly is located on one side of the lower drill bit assembly, the lower milling cutter assembly comprises a lower milling cutter base, the lower milling cutter base is slidably connected with a hanging plate of the first machining mechanism of the lower cross beam or the second machining mechanism of the lower cross beam, a milling cutter spindle is arranged on the lower milling cutter base, a lower milling cutter driver is arranged on the hanging plate, and an output end of the lower milling cutter driver is in driving connection with the lower milling cutter base so as to drive the milling cutter spindle to move up and down towards the workbench.
4. The drilling and milling machine as claimed in claim 1, wherein the Y-axis driving device on the lower beam comprises a Y-axis driver, the Y-axis driver is vertically fixed on a base plate of the first processing mechanism of the lower beam or the second processing mechanism of the lower beam and is arranged in a horizontal direction, an output end of the Y-axis driver is arranged towards one side of the base plate, a Y-axis gear is arranged at an output end of the Y-axis driver, a Y-axis rack extending along the Y-axis is correspondingly arranged on the lower beam, and the Y-axis gear and the Y-axis rack are in meshed transmission.
5. The drilling and milling machine according to claim 1, wherein the Z-axis driving device on the lower beam comprises a Z-axis driver, the Z-axis driver is vertically fixed on a hanging plate of the first processing mechanism of the lower beam or the second processing mechanism of the lower beam and is arranged in the horizontal direction, the hanging plate is in sliding connection with the base plate, a gap is arranged between the hanging plate and the base plate, the output end of the Z-axis driver penetrates through the hanging plate and extends into the gap, a Z-axis gear is arranged at the output end of the Z-axis driver, a Z-axis rack extending along the Z axis is correspondingly arranged on the base plate, and the Z-axis gear and the Z-axis rack are in meshing transmission with each other.
6. The drilling and milling machine of claim 1, further comprising a support assembly, wherein the support assembly comprises a support guide rail, a support slider and a support cylinder, the support guide rail is vertically arranged on the base plate, the support slider is correspondingly arranged on the hanging plate, and the support guide rail and the support slider are mutually connected in a sliding manner; one end of the supporting cylinder is connected with the base plate, the other end of the supporting cylinder is supported on the hanging plate, and the base plate is in transmission connection with the hanging plate through the supporting cylinder.
7. The drilling and milling machine of claim 1, further comprising a jacking assembly, wherein the jacking assembly is located on one side of the milling cutter spindle and comprises a top plate, a top plate mounting plate, a jacking cylinder and a jacking cylinder mounting plate, one side of the jacking cylinder mounting plate is fixed to the base plate, a cylinder body of the jacking cylinder is mounted on the jacking cylinder mounting plate, a push rod of the jacking cylinder is connected with the top plate mounting plate, one side of the top plate mounting plate is slidably connected with the base plate, the top plate mounting plate and the jacking cylinder mounting plate are arranged in parallel, a gap is formed between the top plate mounting plate and the jacking cylinder mounting plate, and the top plate is fixed to the top plate mounting plate and driven by the jacking cylinder to move up and down towards the workbench.
8. The drilling and milling machine as claimed in claim 1, further comprising a dust suction system, wherein the dust suction system comprises a dust suction pipeline and a dust suction hood, the dust suction pipeline has a start end communicated with the blower and a tail end communicated to the dust suction hood, and the dust suction hood is arranged around the drill bit assembly and the milling cutter assembly of each processing mechanism.
9. The drilling and milling machine of claim 1, further comprising a lubricating system, wherein the lubricating system comprises an oil pump and a lubricating pipeline, the starting end of the lubricating pipeline is connected with the oil pump, the tail end of the lubricating pipeline is communicated to a grease distributor, and the lubricating pipeline is divided to the structural components in sliding connection and transmission connection by the grease distributor.
10. The drilling and milling machine as claimed in claim 1, wherein the extension length of the first processing mechanism of the lower beam and the second processing mechanism of the lower beam in the Z-axis direction is 450 mm-750 mm; the extension length in the Y-axis direction ranges from 400mm to 600mm; the extension length in the Z-axis direction is 750mm to 950mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222225901.3U CN218363271U (en) | 2022-08-23 | 2022-08-23 | Multi-degree-of-freedom drilling and milling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222225901.3U CN218363271U (en) | 2022-08-23 | 2022-08-23 | Multi-degree-of-freedom drilling and milling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218363271U true CN218363271U (en) | 2023-01-24 |
Family
ID=84969715
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222225901.3U Active CN218363271U (en) | 2022-08-23 | 2022-08-23 | Multi-degree-of-freedom drilling and milling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218363271U (en) |
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2022
- 2022-08-23 CN CN202222225901.3U patent/CN218363271U/en active Active
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