CN116175177B - Automatic drilling and milling line for aluminum product cutting - Google Patents
Automatic drilling and milling line for aluminum product cutting Download PDFInfo
- Publication number
- CN116175177B CN116175177B CN202211607105.4A CN202211607105A CN116175177B CN 116175177 B CN116175177 B CN 116175177B CN 202211607105 A CN202211607105 A CN 202211607105A CN 116175177 B CN116175177 B CN 116175177B
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- 238000003801 milling Methods 0.000 title claims abstract description 157
- 238000005553 drilling Methods 0.000 title claims abstract description 96
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract description 81
- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 81
- 238000005520 cutting process Methods 0.000 title claims abstract description 35
- 230000007246 mechanism Effects 0.000 claims abstract description 153
- 239000000463 material Substances 0.000 claims abstract description 42
- 238000007599 discharging Methods 0.000 claims abstract description 8
- 210000000078 claw Anatomy 0.000 claims description 15
- 229910000838 Al alloy Inorganic materials 0.000 abstract description 10
- 238000004519 manufacturing process Methods 0.000 abstract description 10
- 230000006872 improvement Effects 0.000 description 9
- 238000003754 machining Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000008859 change Effects 0.000 description 2
- 230000003028 elevating effect Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000011218 segmentation Effects 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P23/00—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass
- B23P23/02—Machine tools for performing different machining operations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/155—Arrangements for automatic insertion or removal of tools, e.g. combined with manual handling
- B23Q3/1552—Arrangements for automatic insertion or removal of tools, e.g. combined with manual handling parts of devices for automatically inserting or removing tools
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q7/00—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q7/00—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting
- B23Q7/06—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting by means of pushers
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Abstract
The embodiment of the invention discloses an aluminum product cutting, drilling and milling automatic line which comprises a conveying mechanism, drilling and milling equipment, cutting equipment and end face milling equipment; the conveying mechanism comprises a feeding frame, a front-end conveying module, a rear-end conveying module and a discharging frame, wherein the feeding and front-end conveying module is arranged at the front end of the drilling and milling equipment, and the rear-end conveying module and the discharging frame are used for conveying out aluminum materials from the end face milling equipment; the drilling and milling equipment comprises a clamping mechanism and a disc drilling and milling mechanism; the end face milling equipment comprises a three-dimensional driving mechanism and a milling mechanism, wherein the three-dimensional driving mechanism is used for driving the milling mechanism to move and rotate in a three-dimensional mode. By adopting the aluminum product cutting, drilling and milling automatic line, all operations required by the aluminum alloy door and window frame can be completed once, the time of repeated clamping and material transferring is saved, the automation degree is high, and the production efficiency is greatly improved.
Description
Technical Field
The invention relates to aluminum product processing equipment, in particular to an aluminum product cutting, drilling and milling automatic line.
Background
In the field of aluminum alloy door and window processing, operations such as cutting, drilling, milling grooves and the like are required to be carried out on aluminum materials, and the aluminum materials are processed into aluminum alloy door and window frames. The existing aluminum alloy door and window frame is processed by adopting various devices, such as drilling by adopting a drilling machine, sawing by adopting a sawing machine, independent clamping is required each time, and the production efficiency is low. And machining errors can be accumulated by repeated clamping, so that the machining precision is affected.
In addition, because the outer surface shapes of the aluminum alloy door and window frames are different, the aluminum alloy door and window frames are provided with cambered surfaces, edges and the like, the existing general processing equipment is difficult to reliably clamp, each equipment is required to be matched with different clamps, the clamping is complex, and the production cost is high.
Disclosure of Invention
The invention aims to solve the defects of the prior art, and provides the aluminum product cutting, drilling and milling automatic line which can complete all operations required by aluminum alloy door and window frames at one time, saves time of repeated clamping and material transferring, has high automation degree and greatly improves production efficiency.
In order to solve the technical problems, the embodiment of the invention provides an aluminum product cutting, drilling and milling automatic line, which comprises a conveying mechanism, a drilling and milling device, a cutting device and an end surface milling device, wherein the drilling and milling device, the cutting device and the end surface milling device are sequentially arranged along a feeding direction;
the conveying mechanism comprises a feeding frame, a front-end conveying module, a rear-end conveying module and a discharging frame, wherein the feeding adding and front-end conveying module is arranged at the front end of the drilling and milling equipment and is used for conveying aluminum materials into the drilling and milling equipment, and the rear-end conveying module and the discharging frame are used for conveying the aluminum materials out of the end face milling equipment;
the drilling and milling equipment comprises a clamping mechanism and a disc drilling and milling mechanism, and is used for drilling the aluminum material;
the cutting equipment is used for cutting the aluminum material;
the end face milling equipment comprises a three-dimensional driving mechanism and a milling mechanism, wherein the three-dimensional driving mechanism is used for driving the milling mechanism to move and rotate in a three-dimensional mode, and the milling mechanism is used for milling the aluminum material.
As an improvement of the scheme, the front-end conveying module comprises a rack and a front-end conveying assembly, wherein an X-axis guide rail and a rack are arranged on the rack, and the front-end conveying assembly is provided with an X-axis sliding block matched with the X-axis guide rail, a gear matched with the rack and an X-axis driving motor;
the front end conveying assembly comprises a first fixing piece used for clamping the aluminum material to be processed, a Y-axis adjusting mechanism used for adjusting the Y-axis direction position of the first fixing piece and a Z-axis adjusting mechanism used for adjusting the Z-axis direction position of the first fixing piece;
the X-axis driving motor is used for driving the gear to move along the rack and driving the first fixing piece to push the aluminum material to be processed to be conveyed into the processing equipment.
The rear end conveying module comprises a second fixing piece used for clamping the aluminum material and a rear end conveying assembly used for conveying the aluminum material.
As an improvement of the above solution, the front end conveying assembly further includes a slider plate;
the Y-axis adjusting mechanism comprises a Y-axis sliding block, a fixed seat and a Y-axis driving motor which are arranged on one surface of the sliding block plate, which is far away from the X-axis guide rail;
the fixed seat is connected with the first fixed piece, and a Y-axis guide rail matched with the Y-axis sliding block is arranged on the fixed seat;
the Y-axis driving motor is used for driving the Y-axis guide rail to move along the Y-axis sliding block so as to adjust the position of the first fixing piece in the Y-axis direction;
the X-axis sliding block is arranged on one surface of the sliding block plate, which is close to the X-axis guide rail.
As an improvement of the scheme, the Z-axis adjusting mechanism is arranged between the fixed seat and the first fixed piece;
the Z-axis adjusting mechanism comprises a connecting plate, a Z-axis guide rail arranged on the connecting plate, a Z-axis sliding block matched with the Z-axis guide rail and a Z-axis driving motor;
the connecting plate is connected with the fixing seat; the Z-axis sliding block is connected with the first fixing piece;
the Z-axis driving motor is used for driving the Z-axis sliding block to move along the Z-axis locking guide rail so as to adjust the position of the first fixing piece in the Z-axis direction.
As an improvement of the scheme, the clamping mechanism comprises a clamping seat, clamping claws, a clamping spring and a reset cylinder,
the clamping mechanism is arranged at the feeding end of the disc drilling and milling mechanism,
at least two clamping claws are hinged on the clamping seat side by side,
the clamping spring is arranged between the clamping claw and the clamping seat and used for driving the clamping end of the clamping claw to extend out towards the aluminum material;
the reset cylinder is arranged at the reset end of the clamping claw and is used for driving the clamping claw to be separated from the aluminum material.
As the improvement of above-mentioned scheme, the disc bores and mills the mechanism and includes disc seat, carousel and bores and mills the mechanism, the carousel can be relative the disc seat rotates, it locates on the carousel to bore and mill the mechanism each other interval preset distance circumference for carry out the drilling to the aluminum product.
As an improvement of the scheme, the drilling and milling equipment further comprises an automatic tool changing mechanism, wherein the automatic tool changing mechanism comprises a tool magazine, an automatic tool changing arm and an automatic tool taking holder, and the tool magazine is used for accommodating drilling and milling cutters; the automatic cutter taking clamp is arranged at one end of the automatic cutter changing arm and used for taking a cutter sleeve seat, and a drilling and milling cutter is arranged on the cutter sleeve seat; the automatic tool changing arm is also connected with a lifting and rotating mechanism, and the lifting and rotating mechanism can drive the automatic tool changing arm to lift and rotate.
As an improvement of the scheme, the lifting rotating mechanism comprises a lifting rotating shaft, a lifting rotating disc, a lifting rotating motor and a lifting cylinder; the lower end of the lifting rotating shaft is connected with the automatic tool changing arm, and the lifting rotating shaft is sleeved in the lifting rotating disc and can lift relative to the lifting rotating disc; the lifting rotating motor is used for driving the lifting rotating disk to rotate; the lifting cylinder is connected with the upper part of the lifting rotating shaft and is used for driving the lifting rotating shaft to lift relative to the lifting rotating disc.
As an improvement of the scheme, the automatic tool taking clamp comprises a clamp opening of the tool sleeve seat, and a clamping jaw is arranged at the front end of the clamp opening of the tool sleeve seat.
As an improvement of the proposal, the three-dimensional driving mechanism comprises a left-right moving mechanism, a lifting mechanism, a front-back moving mechanism and a rotating mechanism,
the left-right moving mechanism comprises a left guide rail, a right guide rail, a bottom sliding seat, a left-right driving motor and a rack, wherein the left guide rail and the rack are arranged on the base in the same trend;
the lifting mechanism is arranged on the bottom sliding seat and comprises a vertical frame, a front-back moving mechanism is arranged on the vertical frame, and the lifting mechanism can drive the front-back moving mechanism to lift along the vertical frame;
the rotating mechanism is arranged on the front-back moving mechanism and can be driven by the front-back moving mechanism to move back and forth;
the rotary mechanism comprises a linear rail plate, a rotary motor, a rotary shaft and a rotary bearing seat, wherein the rotary bearing seat and the rotary motor are arranged on the linear rail plate, and the rotary motor is connected with the milling mechanism through the rotary shaft;
the milling mechanism comprises a milling motor, and a rotating shaft of the milling motor is connected with a milling head or a saw blade.
The embodiment of the invention has the following beneficial effects:
by adopting the aluminum product cutting, drilling and milling automatic line, aluminum products can be fed into drilling and milling equipment, cutting equipment and end face milling equipment through a conveying mechanism to carry out different local drilling and milling, cutting and end face milling operations, all operations required by aluminum alloy door and window frames can be completed once, the time of repeated clamping and material transferring is saved, the automation degree is high, and the production efficiency is greatly improved.
The aluminum product conveying device comprises the feeding frame and the front end conveying module, has high conveying precision, can effectively adjust the positions of the aluminum product X, Y to be processed and the Z axis, and can effectively clamp the aluminum product to be processed and convey the aluminum product to processing equipment, so that the production efficiency is improved.
Drawings
FIG. 1 is a schematic diagram of the overall structure of an aluminum cutting, drilling and milling automatic line of the invention;
fig. 2 is an enlarged view of a portion a of fig. 1;
FIG. 3 is a schematic structural view of the milling and drilling apparatus of the present invention;
fig. 4 is an enlarged view of a portion B of fig. 3;
FIG. 5 is a schematic structural view of another view of the milling and drilling apparatus of the present invention;
fig. 6 is an enlarged view of a portion a of fig. 5;
fig. 7 is an enlarged view of a portion a of fig. 3;
fig. 8 is an enlarged view of a portion a of fig. 7;
FIG. 9 is a schematic view of the structure of the cutting apparatus of the present invention;
FIG. 10 is a schematic view of the overall structure of the end face milling apparatus of the present invention;
FIG. 11 is a schematic bottom view of an end face milling apparatus of the present invention;
fig. 12 is an enlarged view of a portion a of fig. 10;
fig. 13 is an enlarged view of a portion a of fig. 12.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings, for the purpose of making the objects, technical solutions and advantages of the present invention more apparent. It is only stated that the terms of orientation such as up, down, left, right, front, back, inner, outer, etc. used in this document or the imminent present invention, are used only with reference to the drawings of the present invention, and are not meant to be limiting in any way.
As shown in fig. 1, a specific embodiment of the present invention provides an aluminum cutting, drilling and milling automatic line, which comprises a conveying mechanism 100, a drilling and milling device 200, a cutting device 300 and an end surface milling device 400, wherein the drilling and milling device 200, the cutting device 300 and the end surface milling device 400 are sequentially arranged along a feeding direction;
the conveying mechanism 100 comprises a feeding frame 100a, a front-end conveying module 100b, a rear-end conveying module 100c and a discharging frame 100d, wherein the feeding frame 100a and the front-end conveying module 100b are arranged at the front end of the drilling and milling equipment 200 and are used for conveying aluminum materials into the drilling and milling equipment 200, and the rear-end conveying module 100c and the discharging frame 100d are used for conveying the aluminum materials out of the end face milling equipment 400; the rear end conveying module 100c has the same structure as the front end conveying module 100 b;
the drilling and milling equipment 200 comprises a clamping mechanism 5 and a disc drilling and milling mechanism, and is used for drilling the aluminum material;
the cutting apparatus 300 is used for cutting aluminum materials, and comprises a saw blade 301, a sawing motor (not shown in the figure) and a sawing rotary motor 303;
the end face milling apparatus 400 includes a three-dimensional drive mechanism for driving the milling mechanism for three-dimensional movement and rotation, and a milling mechanism for milling the aluminum material.
By adopting the aluminum product cutting, drilling and milling automatic line, aluminum products can be fed into the drilling and milling equipment 200, the cutting equipment 300 and the end face milling equipment 400 through the conveying mechanism 100 to carry out different local drilling and milling, cutting and end face milling operations, all operations required by the aluminum alloy door and window frame can be completed once, the time of repeated clamping and material transferring is saved, the automation degree is high, and the production efficiency is greatly improved.
The front end conveying module comprises a frame 1 and a front end conveying assembly 2, wherein an X-axis guide rail 11 and a rack 12 are arranged on the frame 1, and the front end conveying assembly 2 is provided with an X-axis sliding block 21 matched with the X-axis guide rail 11, a gear 22 matched with the rack 12 and an X-axis driving motor 23; the front end conveying assembly 2 comprises a first fixing piece 24 for clamping an aluminum material to be processed, a Y-axis adjusting mechanism 3 for adjusting the Y-axis direction position of the first fixing piece 24, and a Z-axis adjusting mechanism 4 for adjusting the Z-axis direction position of the first fixing piece 24; the X-axis driving motor 23 is used for driving the gear 22 to move along the rack 12 and driving the first fixing piece 24 to push the aluminum material to be processed to be conveyed into the drilling and milling equipment 200. The invention adopts a gear-rack transmission mode, and simultaneously cooperates with linear guide rail movement, thus having high operation precision and accurate positioning. Specifically, the first fixing piece 24 is provided with a first fixing grip, and the aluminum material to be processed can be effectively fixed through the first fixing grip, so that the stability in the conveying process is ensured.
The aluminum product conveying device comprises the feeding frame 100a and the front end conveying module 100b, has high conveying precision, can effectively adjust the positions of the X axis, the Y axis and the Z axis of the aluminum product to be processed, can effectively clamp the aluminum product to be processed and convey the aluminum product to processing equipment, and further improves the production efficiency.
Specifically, the front end conveying assembly 2 further comprises a sliding block plate 25, and the X-axis sliding block 21 is arranged on one surface of the sliding block plate 25, which is close to the X-axis guide rail 11, so that a foundation can be laid for the front end conveying assembly 2 to move back and forth on the frame 1.
The Y-axis adjusting mechanism 3 comprises a Y-axis sliding block 31, a fixed seat 32 and a Y-axis driving motor 33 which are arranged on one surface of the sliding block plate 25 away from the X-axis guide rail 11; the fixed seat 32 is connected with the first fixing piece 24, and a Y-axis guide rail 34 matched with the Y-axis sliding block 31 is arranged on the fixed seat 32; the Y-axis driving motor 33 is configured to drive the Y-axis guide rail 34 to move along the Y-axis slider 31, so as to adjust the position of the first fixing member 24 in the Y-axis direction.
According to the aluminum product conveying device based on the technical characteristics, the position of the aluminum product to be processed in the Y-axis direction on the feeding frame 100a can be effectively adjusted, so that the conveying precision is improved, the production efficiency is improved, and the quality of subsequent processing is ensured.
The Z-axis adjusting mechanism 4 is arranged between the fixed seat 32 and the first fixing piece 24; the Z-axis adjusting mechanism 4 comprises a connecting plate 41, a Z-axis guide rail 42 arranged on the connecting plate 41, a Z-axis sliding block 43 matched with the Z-axis guide rail 42, and a Z-axis driving motor 44; the connecting plate 41 is connected with the fixed seat 32; the Z-axis sliding block 43 is connected with the first fixing piece 24; the Z-axis driving motor 44 is configured to drive the Z-axis slider 43 to move along the locked Z-axis rail 42, so as to adjust the position of the first fixing member 24 in the Z-axis direction.
According to the aluminum product conveying device based on the technical characteristics, the position of the aluminum product to be processed in the Z-axis direction on the feeding frame 100a can be effectively adjusted, so that the conveying precision is improved, the production efficiency is improved, and the quality of subsequent processing is ensured.
As shown in connection with fig. 3-8, for the milling machine 200, the clamping mechanism 5 comprises a clamping seat 51, clamping jaws 52, a clamping spring 53 and a return cylinder 54,
the clamping mechanism 5 is arranged at the feeding end of the disc drilling and milling mechanism,
at least two of said jaws 52 are hinged side by side to said clamping seat 51,
the clamping spring 53 is arranged between the clamping claw 52 and the clamping seat 51 and is used for driving the clamping end of the clamping claw 52 to extend towards the aluminum material direction;
the reset cylinder 54 is disposed at the reset end of the clamping jaw 52, and is used for driving the clamping jaw 52 to be separated from the aluminum material.
Preferably, the disc drilling and milling mechanism comprises a disc seat 55, a rotary disc 56 and a drilling and milling mechanism 57, wherein the rotary disc 56 can rotate relative to the disc seat 55, and the drilling and milling mechanism 57 is circumferentially arranged on the rotary disc 56 at a preset distance from each other and is used for drilling the aluminum material. Adopt gripper jaw 52 to carry out the centre gripping to the aluminum product, at least two gripper jaw 52 hinge side by side in on the clamping seat 51, clamping spring 53 locates between gripper jaw 52 and the clamping seat 51 for the centre gripping end of drive gripper jaw 52 stretches out to the aluminum product direction, can carry out the segmentation centre gripping to the uneven aluminum product surface, reliably fix the aluminum product of different angles of putting, improves and bores and mills the precision. The disc is arranged so that the drilling and milling mechanism 57 can rotate relative to the disc seat 55, so that the drilling and milling angle is adjusted, and the requirements of different machining processes are met. The drilling and milling mechanism 57 includes a drilling and milling motor 571, a drilling and milling head 572, and a laser drilling mechanism 573. The drill milling head 572 and the laser drilling and milling mechanism 573 can be operated individually or cooperatively to perform drilling and milling operations. Generally, the hole drilled by the drill and mill head 572 driven by the drill and mill motor 571 is smoother, but the machining efficiency is lower, and each drilling requires a longer time; the laser drilling mechanism 573 cuts the aluminum material by utilizing laser with specific frequency, has high drilling efficiency, and is particularly suitable for drilling operation in deeper narrow areas. The drilling and milling head 572 and the laser drilling mechanism 573 are designed at the same time, so that the advantages and disadvantages of the drilling and milling head 572 and the laser drilling mechanism 573 are complemented, and different drilling and milling equipment is selected according to different operation environments and process requirements.
In order to ensure that the drilling and milling equipment 200 can automatically work for a long time, the equipment further comprises an automatic tool changing mechanism, wherein the drilling and milling equipment 200 further comprises a tool magazine 61, an automatic tool changing arm 62 and an automatic tool taking clamp 63, and the tool magazine 61 is used for accommodating drilling and milling cutters; the automatic cutter taking clamp 63 is arranged at one end of the automatic cutter changing arm 62 and is used for taking a cutter sleeve seat 64, and a drilling and milling cutter 65 is arranged on the cutter sleeve seat 64; the tool holder 64 and the drill milling cutter 65 constitute the drill milling head 572. The automatic tool changing arm 62 is also connected to a lifting and rotating mechanism that can drive the automatic tool changing arm 62 to lift and rotate.
The lifting rotating mechanism comprises a lifting rotating shaft 66, a lifting rotating disc 67, a lifting rotating motor 68 and a lifting cylinder 69; the lower end of the elevation rotation shaft 66 is connected to the automatic tool changing arm 62,
the lifting rotating shaft 66 is sleeved in the lifting rotating disc 67 and can lift relative to the lifting rotating disc 67; the lifting rotary motor 68 is used for driving the lifting rotary disk 67 to rotate; the lifting cylinder 69 is connected to the upper part of the lifting rotating shaft 66, and is used for driving the lifting rotating shaft 66 to lift relative to the lifting rotating disc 67.
The automatic tool taking holder 63 includes a holder clamping opening 631, and a claw 632 is disposed at the front end of the holder clamping opening 631.
The working principle of the automatic tool changing mechanism is as follows:
when a tool change is required, the disc seat 55 moves the drilling and milling motor 571, which requires the tool change, to the tool changing station. The automatic tool changing arm 62 drives the automatic tool taking holder 63 to be close to the tool sleeve seat 64, the automatic tool changing arm 62 rotates, the automatic tool taking holder 63 is driven to be clamped into the tool sleeve seat 64, the drilling and milling cutter 65 and the tool sleeve seat 64 are taken out from the drilling and milling motor 571 together, the lifting and milling rotary motor 68 drives the lifting and milling rotary disk 67 to drive the lifting and milling rotary shaft 66 to rotate, the drilling and milling cutter 65 is brought to the tool magazine 61, then the lifting and milling rotary shaft 66 is driven by the lifting air cylinder 69 to ascend, and the tool sleeve seat 64 is installed in the clamping sleeve 60 of the tool magazine 61.
The new milling cutter is installed in a manner opposite to the cutter disassembling operation, the cutter sleeve seat 64 and the drilling and milling cutter 65 in the cutting sleeve 60 of the cutter magazine 61 are pulled out, and the cutter replacing operation can be completed by lifting and rotating the cutter sleeve seat 64 and the drilling and milling cutter 65 to be installed in the drilling and milling motor 571.
In the tool changing process, the tool holder 64 can be reliably clamped and fixed by the automatic tool taking holder 63 with the tool holder clamping opening 631 and the clamping jaws 632. The automatic tool changing mechanism has the advantages of compact structure, less power parts, stable and reliable work and low maintenance cost. The magazine 61 may store a number of drill bits 572 to accommodate the long-term machining requirements.
As shown in fig. 9 to 13 in combination, for the end face milling apparatus 400 of the present embodiment, the three-dimensional driving mechanism includes the left-right moving mechanism 7, the elevating mechanism 8, the front-rear moving mechanism 9 and the rotating mechanism 10,
the left and right moving mechanism 7 includes a left and right guide rail 71, a bottom slider 72, a left and right driving motor 73, and a rack 74, wherein the left and right guide rail 71 and the rack 74 are arranged on a base 75 in the same direction, the bottom slider 72 is arranged on the left and right guide rail 71, the left and right driving motor 73 is connected with a left and right driving gear 76, and the left and right driving gear 76 is meshed with the rack 74;
the lifting mechanism 8 is arranged on the bottom sliding seat 72 and comprises a vertical frame 81, a front-back moving mechanism 9 is arranged on the vertical frame 81, and the lifting mechanism 8 can drive the front-back moving mechanism 9 to lift along the vertical frame 81;
the rotation mechanism 10 is provided on the forward/backward movement mechanism 9 and can be driven by the forward/backward movement mechanism 9 to move forward/backward;
the rotary mechanism 10 comprises a linear rail plate 101, a rotary motor 102, a rotary shaft 103 and a rotary bearing seat 104, wherein the rotary bearing seat 104 and the rotary motor 102 are arranged on the linear rail plate 101, and the rotary motor 102 is connected with a milling mechanism through the rotary shaft 103;
the milling mechanism comprises a milling motor 105, and a milling head or saw blade 106 is connected to a rotating shaft of the milling motor 105.
By adopting the structure, the milling mechanism can be driven by the left-right moving mechanism 7, the lifting mechanism 8 and the front-back moving mechanism 9 to move in a three-dimensional space and is matched with the rotating mechanism 10 to rotate around the shaft, the milling operation is carried out on different positions and directions of the end face of the aluminum product on the premise of one-time clamping and positioning, the processing precision is improved, the waiting time of multiple times of clamping is avoided, and the processing efficiency is improved. The rotating mechanism 10 is connected with the milling motor 105 through the wire rail plate 101 and the rotating shaft 103, so that stable rotating moment can be provided for the milling motor 105, and the milling precision in the rotating process is ensured.
Preferably, the lifting mechanism 8 further comprises a vertical sliding rail 82, a vertical sliding seat 83, a vertical driving motor 84 and a vertical screw rod 85; the vertical sliding rail 82 is arranged on the vertical frame 81, and the vertical sliding seat 83 is matched with the vertical sliding rail 82 and connected with the vertical screw rod 85; the vertical driving motor 84 is connected with a vertical screw rod 85, and is used for driving the vertical screw rod 85 to rotate and driving the vertical sliding seat 83 to lift.
The front-back moving mechanism 9 comprises a front-back sliding sleeve 91 and a front-back threaded sleeve 92 which are arranged on the vertical sliding seat 83, a front-back sliding rail 93 which is arranged on the back surface of the wire rail plate 101, and a front-back driving motor 94 and a front-back threaded rod 95 which are arranged on one side of the wire rail plate 101; the front and rear sliding sleeves 91 are arranged on the front and rear sliding rails 93, the front and rear driving motor 94 is connected with the front and rear screw rods 95 of the bolts, and the front and rear screw sleeves 92 are arranged on the front and rear screw rods 95.
It should be noted that, this application sets up vertical spout 831 with the back of vertical slide 83, is connected with vertical slide rail 82 through vertical spout 831, simultaneously sets up front and back sliding sleeve 91 in the front of vertical slide 83, makes vertical slide 83 possess simultaneously and slide about sliding rail 93 fore-and-aft gliding ability about sliding and allowing, and the integrated level is high, has simplified the structure, makes the elevating movement and the fore-and-aft movement of milling motor 105 more reliable and more stable.
In order to improve the machining efficiency, the milling motor 105 is a double-ended motor, and both ends of the rotating shaft of the milling motor are provided with milling heads or saw blades 106. The window frame end of the aluminum alloy door and window is often provided with symmetrical grooves and other processing elements, the double-head milling mechanism is designed, and the milling heads or the saw blades 106 are simultaneously arranged at the two ends of the milling motor 105, so that the specific grooves and the like of the aluminum product can be synchronously processed, the processing efficiency is improved, and the relative position accuracy of the processing elements is also improved.
In order to further increase the machining efficiency, the milling motor 105 of the present application is entirely located on one side of the left-right movement mechanism 7, the lifting mechanism 8, the forward-backward movement mechanism 9, and the rotation mechanism 10. Therefore, two groups of aluminum end face milling equipment 400 can be symmetrically arranged on two sides of an aluminum conveying route, a milling mechanism is kept on two sides of an aluminum travelling track, and different positions on two sides of the aluminum are synchronously processed, so that on one hand, the efficiency can be improved, and on the other hand, the problem that one side of the aluminum away from the milling mechanism is blocked by the aluminum and certain milling processes are difficult to apply can be avoided.
While the foregoing is directed to the preferred embodiments of the present invention, it will be appreciated by those skilled in the art that changes and modifications may be made without departing from the principles of the invention, such changes and modifications are also intended to be within the scope of the invention.
Claims (4)
1. The aluminum product cutting, drilling and milling automatic line is characterized by comprising a conveying mechanism, drilling and milling equipment, cutting equipment and end face milling equipment, wherein the drilling and milling equipment, the cutting equipment and the end face milling equipment are sequentially arranged along the feeding direction;
the conveying mechanism comprises a feeding frame, a front-end conveying module, a rear-end conveying module and a discharging frame, wherein the feeding frame and the front-end conveying module are arranged at the front end of the drilling and milling equipment and are used for conveying aluminum materials into the drilling and milling equipment, and the rear-end conveying module and the discharging frame are used for conveying the aluminum materials out of the end face milling equipment;
the drilling and milling equipment comprises a clamping mechanism and a disc drilling and milling mechanism, and is used for drilling the aluminum material;
the cutting equipment is used for cutting the aluminum material;
the end face milling equipment comprises a three-dimensional driving mechanism and a milling mechanism, wherein the three-dimensional driving mechanism is used for driving the milling mechanism to move and rotate in a three-dimensional mode, and the milling mechanism is used for milling aluminum materials
The clamping mechanism comprises a clamping seat, clamping claws, a clamping spring and a reset cylinder,
the clamping mechanism is arranged at the feeding end of the disc drilling and milling mechanism,
at least two clamping claws are hinged on the clamping seat side by side,
the clamping spring is arranged between the clamping claw and the clamping seat and used for driving the clamping end of the clamping claw to extend out towards the aluminum material;
the reset cylinder is arranged at the reset end of the clamping claw and is used for driving the clamping claw to be separated from the aluminum material;
the disc drilling and milling mechanism comprises a disc seat, a rotary disc and a drilling and milling mechanism, wherein the rotary disc can rotate relative to the disc seat, and the drilling and milling mechanisms are circumferentially arranged on the rotary disc at a preset distance from each other and are used for drilling the aluminum material;
the drilling and milling equipment further comprises an automatic tool changing mechanism, wherein the automatic tool changing mechanism comprises a tool magazine, an automatic tool changing arm and an automatic tool taking holder, and the tool magazine is used for accommodating drilling and milling cutters; the automatic cutter taking clamp is arranged at one end of the automatic cutter changing arm and used for taking a cutter sleeve seat, and a drilling and milling cutter is arranged on the cutter sleeve seat; the automatic tool changing arm is also connected with a lifting and rotating mechanism, and the lifting and rotating mechanism can drive the automatic tool changing arm to lift and rotate;
the lifting rotating mechanism comprises a lifting rotating shaft, a lifting rotating disc, a lifting rotating motor and a lifting cylinder; the lower end of the lifting rotating shaft is connected with the automatic tool changing arm, and the lifting rotating shaft is sleeved in the lifting rotating disc and can lift relative to the lifting rotating disc; the lifting rotating motor is used for driving the lifting rotating disk to rotate; the lifting cylinder is connected with the upper part of the lifting rotating shaft and is used for driving the lifting rotating shaft to lift relative to the lifting rotating disc;
the automatic tool taking clamp comprises a clamp opening of a tool sleeve seat, and a clamping jaw is arranged at the front end of the clamp opening of the tool sleeve seat;
the three-dimensional driving mechanism comprises a left-right moving mechanism, a lifting mechanism, a front-back moving mechanism and a rotating mechanism,
the left-right moving mechanism comprises a left guide rail, a right guide rail, a bottom sliding seat, a left-right driving motor and a rack, wherein the left guide rail and the rack are arranged on the base in the same trend;
the lifting mechanism is arranged on the bottom sliding seat and comprises a vertical frame, a front-back moving mechanism is arranged on the vertical frame, and the lifting mechanism can drive the front-back moving mechanism to lift along the vertical frame;
the rotating mechanism is arranged on the front-back moving mechanism and can be driven by the front-back moving mechanism to move back and forth;
the rotary mechanism comprises a linear rail plate, a rotary motor, a rotary shaft and a rotary bearing seat, wherein the rotary bearing seat and the rotary motor are arranged on the linear rail plate, and the rotary motor is connected with the milling mechanism through the rotary shaft;
the milling mechanism comprises a milling motor, and a rotating shaft of the milling motor is connected with a milling head or a saw blade.
2. The aluminum product cutting, drilling and milling automatic line according to claim 1, wherein the front end conveying module comprises a frame and a front end conveying assembly, an X-axis guide rail and a rack are arranged on the frame, and the front end conveying assembly is provided with an X-axis sliding block matched with the X-axis guide rail, a gear matched with the rack and an X-axis driving motor;
the front end conveying assembly comprises a first fixing piece used for clamping an aluminum material to be processed, a Y-axis adjusting mechanism used for adjusting the Y-axis direction position of the first fixing piece, and a Z-axis adjusting mechanism used for adjusting the Z-axis direction position of the first fixing piece;
the X-axis driving motor is used for driving the gear to move along the rack and driving the first fixing piece to push the aluminum material to be processed to be conveyed into processing equipment;
the rear end conveying module comprises a second fixing piece used for clamping the aluminum material and a rear end conveying assembly used for conveying the aluminum material.
3. The aluminum cutting, drilling and milling automatic line according to claim 2, wherein the front end conveyor assembly further comprises a slider plate;
the Y-axis adjusting mechanism comprises a Y-axis sliding block, a fixed seat and a Y-axis driving motor which are arranged on one surface of the sliding block plate, which is far away from the X-axis guide rail;
the fixed seat is connected with the first fixed piece, and a Y-axis guide rail matched with the Y-axis sliding block is arranged on the fixed seat;
the Y-axis driving motor is used for driving the Y-axis guide rail to move along the Y-axis sliding block so as to adjust the position of the first fixing piece in the Y-axis direction;
the X-axis sliding block is arranged on one surface of the sliding block plate, which is close to the X-axis guide rail.
4. The aluminum product cutting, drilling and milling automatic line according to claim 3, wherein the Z-axis adjusting mechanism is arranged between the fixed seat and the first fixed piece;
the Z-axis adjusting mechanism comprises a connecting plate, a Z-axis guide rail arranged on the connecting plate, a Z-axis sliding block matched with the Z-axis guide rail and a Z-axis driving motor;
the connecting plate is connected with the fixing seat; the Z-axis sliding block is connected with the first fixing piece;
the Z-axis driving motor is used for driving the Z-axis sliding block to move along the Z-axis locking guide rail so as to adjust the position of the first fixing piece in the Z-axis direction.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211607105.4A CN116175177B (en) | 2022-12-14 | 2022-12-14 | Automatic drilling and milling line for aluminum product cutting |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211607105.4A CN116175177B (en) | 2022-12-14 | 2022-12-14 | Automatic drilling and milling line for aluminum product cutting |
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| CN116175177A CN116175177A (en) | 2023-05-30 |
| CN116175177B true CN116175177B (en) | 2024-02-09 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN116748879B (en) * | 2023-08-10 | 2023-10-24 | 孚诺泽石油装备(山东)有限公司 | Drilling and milling machine tool for machining environment-friendly machine pump shell |
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| CN116175177A (en) | 2023-05-30 |
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