CN113829069A - Double-spindle double-tool-tower turning and milling composite machine tool - Google Patents
Double-spindle double-tool-tower turning and milling composite machine tool Download PDFInfo
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- CN113829069A CN113829069A CN202111239356.7A CN202111239356A CN113829069A CN 113829069 A CN113829069 A CN 113829069A CN 202111239356 A CN202111239356 A CN 202111239356A CN 113829069 A CN113829069 A CN 113829069A
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- 238000003801 milling Methods 0.000 title claims abstract description 24
- 239000002131 composite material Substances 0.000 title claims abstract description 22
- 230000007246 mechanism Effects 0.000 claims description 45
- 238000005520 cutting process Methods 0.000 claims description 34
- 230000008878 coupling Effects 0.000 claims description 14
- 238000010168 coupling process Methods 0.000 claims description 14
- 238000005859 coupling reaction Methods 0.000 claims description 14
- 230000009977 dual effect Effects 0.000 claims description 14
- 239000007787 solid Substances 0.000 claims description 13
- 238000003032 molecular docking Methods 0.000 claims description 8
- 230000000712 assembly Effects 0.000 claims description 7
- 238000000429 assembly Methods 0.000 claims description 7
- 150000001875 compounds Chemical class 0.000 claims description 7
- 210000001503 joint Anatomy 0.000 claims description 6
- 238000009434 installation Methods 0.000 claims description 5
- 238000003754 machining Methods 0.000 abstract description 6
- 238000000034 method Methods 0.000 description 6
- 238000005299 abrasion Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 239000000872 buffer Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000003746 surface roughness Effects 0.000 description 1
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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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
- B23Q1/70—Stationary or movable members for carrying working-spindles for attachment of tools or work
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q39/00—Metal-working machines incorporating a plurality of sub-assemblies, each capable of performing a metal-working operation
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q39/00—Metal-working machines incorporating a plurality of sub-assemblies, each capable of performing a metal-working operation
- B23Q2039/002—Machines with twin spindles
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Abstract
The invention relates to the technical field of machining, in particular to a double-spindle double-tool-tower turning and milling composite machine tool, is connected with the base through two first servo motors, two first couplers are connected with two first servo motors, two first rotating screw rods are connected with two first couplers, two adapter rings are connected with two first rotating screw rods, two adapter rings are connected with two main shafts, the main shafts are arranged on a first guide rail of the base through first slide blocks, and the clamping components on the two main shafts are positioned on the same horizontal plane, a first rotating screw rod on a driving coupler is rotated in a first servo motor corresponding to a main shaft of the clamping component for clamping the machined part, so that the switching ring drives the main shaft to approach to the other main shaft until the machined part is butted to the clamping component of the other main shaft, the original clamping component for clamping the machined part releases the machined part, and the problem of low machining efficiency of the double-main-shaft double-tool-tower turning and milling composite machine tool on the machined part is solved.
Description
Technical Field
The invention relates to the technical field of machining, in particular to a double-spindle double-tool-tower turning and milling combined machine tool.
Background
The method belongs to parts with higher precision requirement and thinner surface roughness requirement, and generally the final processing is carried out on a machine tool by using a cutting method;
the existing double-spindle double-tool-tower turning and milling composite machine tool carries out composite cutting work on one side of a processing part clamped on a clamping component by a power tool tower;
after the cutting is finished, the machined part is manually taken down from the clamping assembly for direction exchange, and then the other side of the machined part can be subjected to composite cutting work, so that the machining efficiency of the machined part is reduced.
Disclosure of Invention
The invention aims to provide a double-spindle double-tool-turret turning and milling composite machine tool, and aims to solve the problem that the double-spindle double-tool-turret turning and milling composite machine tool is low in machining efficiency of machined parts.
In order to achieve the purpose, the invention provides a double-spindle double-tool-tower turning and milling composite machine tool, which comprises an installation mechanism, a butt joint mechanism and two cutting mechanisms, wherein the installation mechanism is arranged on the machine tool;
the mounting mechanism comprises a base and four supporting components, the four supporting components are respectively and fixedly connected with the base and are all positioned on one side of the base, and the two cutting mechanisms are respectively and fixedly connected with the base and are all positioned on one side far away from the supporting components;
the butt joint mechanism comprises two first guide rails, four first slide blocks, two main shafts, two clamping assemblies, two first servo motors, two first couplers, two first rotating lead screws and two first transfer rings, wherein the two first guide rails are fixedly connected with the base respectively and are positioned at one side far away from the supporting assembly, the four first slide blocks are respectively in sliding connection with the two first guide rails and are positioned at one side far away from the base respectively, the two main shafts are respectively fixedly connected with the four first slide blocks and are positioned at one side far away from the first guide rails, the two clamping assemblies are respectively fixedly connected with the two main shafts and are positioned at the outer side wall of the main shaft, the two first servo motors are respectively fixedly connected with the base and are positioned at one side close to the first guide rails, and the two first couplers are respectively fixedly connected with the output ends of the two first servo motors, two first commentaries on classics pole respectively with two first shaft coupling fixed connection all is located and keeps away from one side of first servo motor, two the inner circle of first change-over ring respectively with two first commentaries on classics pole rotates to be connected, and is located around the first commentaries on classics pole, two the outer lane of first change-over ring respectively with two main shaft fixed connection.
The main shaft passes through first slider is in the base slide on the first guide rail and can carry out position control, and two epaxial the centre gripping subassembly is in on the same horizontal plane, the centre gripping processing part the main shaft of centre gripping subassembly corresponds drive among the first servo motor on the first shaft coupling first rotation screw rod rotates, makes first switching ring drive the main shaft is to another the main shaft is close to, until processing part dock to another the main shaft on the centre gripping subassembly and the butt joint the centre gripping subassembly will process the part and press from both sides tightly, former centre gripping processing part the centre gripping subassembly will process the part release, just first servo motor drive the main shaft drives the centre gripping subassembly resets to the initial position.
Wherein, docking mechanism still includes two first solid fixed rings and two first bearings, two first solid fixed ring respectively with base fixed connection all is located and is close to one side of first guide rail, two the outer lane of first bearing respectively with two first fixed ring fixed connection all is located inside the first solid fixed ring, two the inner circle of first bearing respectively with two first rotation lead screw fixed connection all is located first rotation lead screw is all around.
The first bearing will keep away from of first rotation lead screw one side of first shaft coupling is fixed on the base on the first solid fixed ring, make first rotation lead screw when rotating with the base keeps the level, thereby avoids first rotation lead screw takes place the slope when rotating and causes wearing and tearing.
The cutting mechanism comprises a power assembly, a supporting plate and a power tool turret, the power assembly is fixedly connected with the base and is positioned at one side close to the first guide rail, the supporting plate is fixedly connected with the power assembly and is positioned at one side far away from the base, and the power tool turret is fixedly connected with the supporting plate and is positioned at one side far away from the power assembly.
And the power assembly drives the power tool turret on the supporting plate to approach to the processing part on the clamping assembly to carry out combined cutting work.
The cutting mechanism further comprises two second guide rails and two second sliding blocks, the two second guide rails are fixedly connected with the base and located on one side close to the power assembly, one sides of the two second sliding blocks are slidably connected with the two second guide rails and located on one side far away from the base, and the other sides of the two second sliding blocks are fixedly connected with the supporting plate.
When the power assembly drives the power tool turret on the supporting plate to move, the second sliding block on the supporting plate slides on the second guide rail on the base, so that the stability of the supporting plate during moving is improved.
The power assembly comprises a second servo motor, a second coupler, a second rotating screw rod and a second switching ring, the second servo motor is fixedly connected with the base and is located at one side close to the second guide rail, the second coupler is fixedly connected with the output end of the second servo motor, the second rotating screw rod is fixedly connected with the second coupler and is located at one side far away from the second servo motor, the inner ring of the second switching ring is respectively connected with the second rotating screw rod in a rotating mode and is located around the second rotating screw rod, and the outer ring of the second switching ring is respectively fixedly connected with the supporting plate.
The second servo motor of the power assembly drives the second rotating screw rod on the second coupling to rotate, so that the second adapter ring on the second rotating screw rod drives the power tool turret on the supporting plate to adjust the position.
The power assembly further comprises a second fixing ring and a second bearing, the second fixing ring is fixedly connected with the base and is located close to one side of the second guide rail, the outer ring of the second bearing is fixedly connected with the second fixing ring and is located inside the second fixing ring, and the inner ring of the second bearing is fixedly connected with the second rotating screw rod and is located around the second rotating screw rod.
The second bearing will the second rotates keeping away from of lead screw one side of second shaft coupling is fixed on the base on the solid fixed ring of second makes the second rotate the lead screw when rotating with the base keeps the level, thereby avoids the second rotates the lead screw and takes place the slope when rotating and cause wearing and tearing.
The support assembly comprises a support leg and a non-slip mat, the support leg is fixedly connected with the base and is positioned on one side far away from the first guide rail, and the non-slip mat is fixedly connected with the support leg and is positioned on one side far away from the base.
The supporting leg provides stability for the operation of the butting mechanism and the cutting mechanism on the base, and the non-slip mat increases the friction force between the supporting leg and a contact surface, so that the stability of the supporting leg is increased.
The invention relates to a double-spindle double-tool-tower turning and milling composite machine tool, wherein the spindle can be adjusted in position by sliding the first slide block on the first guide rail of the base, the clamping components on the two main shafts are positioned on the same horizontal plane, the first servo motor corresponding to the main shaft of the clamping component for clamping the machined part drives the first rotating screw rod on the first coupler to rotate, so that the first transfer ring drives the main shaft to approach to the other main shaft until the machined part is butted to the clamping component of the other main shaft and the butted clamping component clamps the machined part tightly, the clamping component for clamping the machined part originally releases the machined part, and the first servo motor drives the main shaft to drive the clamping assembly to reset to an initial position, so that the problem of low machining efficiency of the double-main-shaft double-tool-tower turning and milling composite machine tool on machined parts is solved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic structural diagram of a double-spindle double-turret turning and milling composite machine tool provided by the invention;
FIG. 2 is an enlarged view of detail A of FIG. 1;
FIG. 3 is an enlarged view of detail B of FIG. 1;
FIG. 4 is a schematic structural diagram of a first servo motor, a first coupler, a first rotating screw, a first transfer ring, a first fixing ring and a first bearing;
FIG. 5 is a schematic structural view of the power assembly;
FIG. 6 is a schematic structural view of two fixed plates and a retractable plate;
fig. 7 is a cross-sectional view of the clamping assembly.
1-mounting mechanism, 2-base, 3-supporting component, 4-butt joint mechanism, 5-cutting mechanism, 6-first guide rail, 7-first slide block, 8-main shaft, 9-clamping component, 10-first servo motor, 11-first coupler, 12-first rotating screw rod, 13-first adapter ring, 14-first fixing ring, 15-first bearing, 16-power component, 17-supporting plate, 18-power tool turret, 19-second guide rail, 20-second slide block, 21-second servo motor, 22-second coupler, 23-second rotating screw rod, 24-second adapter ring, 25-second fixing ring, 26-second bearing, 27-anti-skid pad, 28-fixing block, 32-a telescopic plate, 33-a shell, 34-a first outer cylinder, 35-a return spring, 36-a first limiting block, 37-a first inner cylinder, 38-a protective pad, 39-a clamp and 40-a supporting leg.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.
In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are used merely for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present invention. Further, in the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
Referring to fig. 1 to 7, the present invention provides a double-spindle double-turret turning and milling composite machine tool, which includes an installation mechanism 1, a docking mechanism 4 and two cutting mechanisms 5;
the mounting mechanism 1 comprises a base 2 and four supporting components 3, the four supporting components 3 are respectively and fixedly connected with the base 2 and are all positioned on one side of the base 2, and the two cutting mechanisms 5 are respectively and fixedly connected with the base 2 and are all positioned on one side far away from the supporting components 3;
the docking mechanism 4 comprises two first guide rails 6, four first sliding blocks 7, two main shafts 8, two clamping assemblies 9, two first servo motors 10, two first couplers 11, two first rotating screw rods 12 and two first docking rings 13, the two first guide rails 6 are respectively fixedly connected with the base 2 and are both positioned at one side far away from the supporting assembly 3, the four first sliding blocks 7 are respectively slidably connected with the two first guide rails 6 and are both positioned at one side far away from the base 2, the two main shafts 8 are respectively fixedly connected with the four first sliding blocks 7 and are both positioned at one side far away from the first guide rails 6, the two clamping assemblies 9 are respectively fixedly connected with the two main shafts 8 and are both positioned at the outer side wall of the main shafts 8, the two first servo motors 10 are respectively fixedly connected with the base 2 and are both positioned at one side close to the first guide rails 6, two first shaft coupling 11 respectively with two first servo motor 10 output end fixed connection, two first rotation lead screw 12 respectively with two first shaft coupling 11 fixed connection all is located and keeps away from one side of first servo motor 10, two the inner circle of first change ring 13 respectively with two first rotation lead screw 12 rotates to be connected, and is located first rotation lead screw 12 is around, two the outer lane of first change ring 13 respectively with two main shaft 8 fixed connection.
In this embodiment, a machined part is placed on the clamping assembly 9 of the docking mechanism 4, the clamping assembly 9 clamps the machined part, the cutting mechanism 5 performs composite cutting work on the machined part on the clamping assembly 9, after the cutting is completed, the main shaft 8 can be adjusted in position by sliding the first slider 7 on the first guide rail 6 of the base 2, the clamping assemblies 9 on the two main shafts 8 are located on the same horizontal plane, the first servo motor 10 corresponding to the main shaft 8 of the clamping assembly 9 clamping the machined part drives the first rotating screw 12 on the first coupling 11 to rotate, so that the first coupling ring 13 drives the main shaft 8 to approach to the other main shaft 8 until the machined part is docked to the clamping assembly 9 of the other main shaft 8 and the docked clamping assembly 9 clamps the machined part, the original clamping processing part clamping assembly 9 releases the processing part and the first servo motor 10 drives the main shaft 8 to drive the clamping assembly 9 to reset to an initial position, the cutting mechanism 5 carries out composite cutting work on the other side of the processing part, manual adjustment of the processing part is avoided, time waste is avoided, the processing efficiency of the cutting mechanism 5 on the processing part is reduced, and the problem that the processing efficiency of a double-main-shaft double-tool-tower turning and milling composite machine tool on the processing part is low is solved.
Further, docking mechanism 4 still includes two first solid fixed rings 14 and two first bearings 15, two first solid fixed ring 14 respectively with 2 fixed connection of base all are located and are close to one side of first guide rail 6, two first bearing 15's outer lane respectively with two first solid fixed ring 14 fixed connection all is located inside first solid fixed ring 14, two first bearing 15's inner circle respectively with two first rotation lead screw 12 fixed connection all is located first rotation lead screw 12 is all around.
In this embodiment, the first bearing 15 fixes the side of the first rotating screw 12 away from the first coupling 11 on the first fixing ring 14 on the base 2, so that the first rotating screw 12 is kept horizontal with the base 2 during rotation, and abrasion caused by inclination of the first rotating screw 12 during rotation is avoided.
Further, the cutting mechanism 5 comprises a power assembly 16, a supporting plate 17 and a power turret 18, the power assembly 16 is fixedly connected with the base 2 and is located at one side close to the first guide rail 6, the supporting plate 17 is fixedly connected with the power assembly 16 and is located at one side far away from the base 2, and the power turret 18 is fixedly connected with the supporting plate 17 and is located at one side far away from the power assembly 16; the cutting mechanism 5 further comprises two second guide rails 19 and two second sliding blocks 20, the two second guide rails 19 are respectively and fixedly connected with the base 2 and are both positioned at one side close to the power assembly 16, one sides of the two second sliding blocks 20 are respectively and slidably connected with the two second guide rails 19 and are both positioned at one side far away from the base 2, and the other sides of the two second sliding blocks 20 are respectively and fixedly connected with the supporting plate 17; the power assembly 16 comprises a second servo motor 21, a second coupler 22, a second rotary screw 23 and a second adapter ring 24, the second servo motor 21 is fixedly connected with the base 2 and is positioned at one side close to the second guide rail 19, the second coupler 22 is fixedly connected with the output end of the second servo motor 21, the second rotary screw 23 is fixedly connected with the second coupler 22 and is positioned at one side far away from the second servo motor 21, the inner ring of the second adapter ring 24 is respectively rotatably connected with the second rotary screw 23 and is positioned around the second rotary screw 23, and the outer ring of the second adapter ring 24 is respectively fixedly connected with the supporting plate 17; the power assembly 16 further comprises a second fixing ring 25 and a second bearing 26, wherein the second fixing ring 25 is respectively fixedly connected with the base 2 and is located close to one side of the second guide rail 19, the outer ring of the second bearing 26 is respectively fixedly connected with the second fixing ring 25 and is located inside the second fixing ring 25, and the inner ring of the second bearing 26 is fixedly connected with the second rotating screw rod 23 and is located around the second rotating screw rod 23.
In this embodiment, the second servo motor 21 of the power assembly 16 drives the second rotary screw 23 on the second coupling 22 to rotate, so that the second adaptor ring 24 on the second rotary screw 23 drives the power turret 18 on the supporting plate 17 to approach to the machined part on the clamping assembly 9 for performing a compound cutting operation, when the power assembly 16 drives the power turret 18 on the supporting plate 17 to move, the second slider 20 on the supporting plate 17 slides on the second guide rail 19 on the base 2, so as to increase the stability of the supporting plate 17 during moving, the second bearing 26 fixes the side of the second rotary screw 23 away from the second coupling 22 on the second fixing ring 25 on the base 2, so that the second rotary screw 23 is kept horizontal with the base 2 during rotating, the second rotary screw 23 is prevented from being inclined when rotating, thereby causing abrasion.
Further, the support assembly 3 includes a support leg 40 and a non-slip mat 27, the support leg 40 is fixedly connected to the base 2 and located at a side far away from the first guide rail 6, and the non-slip mat 27 is fixedly connected to the support leg 40 and located at a side far away from the base 2.
In the present embodiment, the support leg 40 provides stability to the operations of the docking mechanism 4 and the cutting mechanism 5 on the base 2, and the non-slip pad 27 increases the friction force of the support leg 40 with the contact surface, thereby increasing the stability of the support leg 40.
Further, the installation mechanism 1 further includes two fixing plates 28 and a retractable plate 32, the two fixing plates 28 are respectively fixedly connected with the two main shafts 8 and are both located at one side close to the base 2, and the retractable plate 32 is fixedly connected with the two fixing plates 28 and is located between the two fixing plates 28.
In this embodiment, the two fixing plates 28 fix the expansion plate 32 between the two main shafts 8, the expansion plate 32 expands and contracts according to the distance between the two main shafts 8, the expansion plate 32 shields the first rotary screw 12 on the base 2, and the extra parts cut off when the cutting mechanism 5 processes the processed part fall on the expansion plate 32 on the base 2, so as to avoid the extra parts cut off from colliding with the first rotary screw 12 or blocking the first rotary screw 12, thereby affecting the operation of the first rotary screw 12.
Further, the clamping assembly 9 includes a housing 33, a first outer cylinder 34, a return spring 35, a first stopper 36, a first inner cylinder 37, a protection pad 38 and a clamp 39, the housing 33 is fixedly connected to the main shaft 8 and is located on the outer side wall of the main shaft 8, the first outer cylinder 34 is fixedly connected to the housing 33 and is located inside the housing 33, the return spring 35 is fixedly connected to the first outer cylinder 34 and is located inside the first outer cylinder 34, the first stopper 36 is fixedly connected to the return spring 35 and is located inside the first outer cylinder 34, the first inner cylinder 37 is fixedly connected to the first stopper 36 and penetrates through the first outer cylinder 34, the protection pad 38 is fixedly connected to the first inner cylinder 37 and is located on the side far away from the first stopper 36, the clamp 39 is fixedly connected to the housing 33, and is located on the inner side wall of the housing 33.
In this embodiment, when a processing component is butted, the processing component enters the outer shell 33 of the clamping assembly 9, the clamp 39 on the inner side wall of the outer shell 33 clamps the processing component, and when the processing component enters the outer shell 33, the processing component extrudes the first inner cylinder 37, the first inner cylinder 37 is pressed into the first outer cylinder 34, and transmits the pressure to the return spring 35 inside the first outer cylinder 34, the return spring 35 buffers the pressure, so as to protect the processing component, the protection pad 38 can prevent the processing component from being damaged due to friction with the first inner cylinder 37, the diameter of the first limit block 36 is larger than the diameter of the first outer cylinder 34, and the return spring 35 can prevent the first inner cylinder 37 from being pushed out of the first outer cylinder 34 by the return spring 35.
The invention relates to a double-spindle double-tool-tower turning and milling composite machine tool, a machined part is placed on a clamping component 9 of a butting mechanism 4, the clamping component 9 clamps the machined part, a cutting mechanism 5 carries out composite cutting work on the machined part on the clamping component 9, after cutting is finished, a spindle 8 can be adjusted in position by sliding on a first guide rail 6 of a base 2 through a first sliding block 7, the clamping components 9 on two spindles 8 are positioned on the same horizontal plane, a first rotating screw rod 12 on a first coupling 11 is driven to rotate in a first servo motor 10 corresponding to the spindle 8 of the clamping component 9 for clamping the machined part, a first butting ring 13 drives the spindle 8 to approach to the other spindle 8 until the machined part is butted to the clamping component 9 of the other spindle 8, and the butted clamping component 9 clamps the machined part, the original clamping processing part clamping assembly 9 releases the processing part and the first servo motor 10 drives the main shaft 8 to drive the clamping assembly 9 to reset to an initial position, the cutting mechanism 5 carries out composite cutting work on the other side of the processing part, manual adjustment of the processing part is avoided, time waste is avoided, the processing efficiency of the cutting mechanism 5 on the processing part is reduced, and the problem that the processing efficiency of a double-main-shaft double-tool-tower turning and milling composite machine tool on the processing part is low is solved.
While the above disclosure describes a preferred embodiment of a dual spindle, dual turret turning and milling machine, it should be understood that the scope of the present invention is not limited thereto, and that all or a portion of the process flow for implementing the above embodiment may be understood by those skilled in the art and equivalents thereof may be made within the scope of the present invention.
Claims (7)
1. A double-spindle double-tool-tower turning and milling composite machine tool is characterized by comprising an installation mechanism, a butt joint mechanism and two cutting mechanisms;
the mounting mechanism comprises a base and four supporting components, the four supporting components are respectively and fixedly connected with the base and are all positioned on one side of the base, and the two cutting mechanisms are respectively and fixedly connected with the base and are all positioned on one side far away from the supporting components;
the butt joint mechanism comprises two first guide rails, four first slide blocks, two main shafts, two clamping assemblies, two first servo motors, two first couplers, two first rotating lead screws and two first transfer rings, wherein the two first guide rails are fixedly connected with the base respectively and are positioned at one side far away from the supporting assembly, the four first slide blocks are respectively in sliding connection with the two first guide rails and are positioned at one side far away from the base respectively, the two main shafts are respectively fixedly connected with the four first slide blocks and are positioned at one side far away from the first guide rails, the two clamping assemblies are respectively fixedly connected with the two main shafts and are positioned at the outer side wall of the main shaft, the two first servo motors are respectively fixedly connected with the base and are positioned at one side close to the first guide rails, and the two first couplers are respectively fixedly connected with the output ends of the two first servo motors, two first commentaries on classics pole respectively with two first shaft coupling fixed connection all is located and keeps away from one side of first servo motor, two the inner circle of first change-over ring respectively with two first commentaries on classics pole rotates to be connected, and is located around the first commentaries on classics pole, two the outer lane of first change-over ring respectively with two main shaft fixed connection.
2. The dual spindle dual turret turning and milling compound machine tool of claim 1,
docking mechanism still includes two first solid fixed rings and two first bearings, two first solid fixed ring respectively with base fixed connection all is located and is close to one side of first guide rail, two the outer lane of first bearing respectively with two first solid fixed ring fixed connection all is located inside the first solid fixed ring, two the inner circle of first bearing respectively with two first rotation lead screw fixed connection all is located first rotation lead screw is all around.
3. The dual spindle dual turret turning and milling compound machine tool of claim 1,
the cutting mechanism comprises a power assembly, a supporting plate and a power tool turret, the power assembly is fixedly connected with the base and is positioned at one side close to the first guide rail, the supporting plate is fixedly connected with the power assembly and is positioned at one side far away from the base, and the power tool turret is fixedly connected with the supporting plate and is positioned at one side far away from the power assembly.
4. The dual spindle dual turret turn-milling compound machine tool of claim 3,
the cutting mechanism further comprises two second guide rails and two second sliding blocks, the two second guide rails are fixedly connected with the base respectively and are located at one side close to the power assembly, one side of each second sliding block is connected with the two second guide rails in a sliding mode and is located at one side far away from the base, and the other side of each second sliding block is fixedly connected with the supporting plate respectively.
5. The dual spindle dual turret turn-milling compound machine tool of claim 4,
the power assembly comprises a second servo motor, a second coupler, a second rotating screw rod and a second switching ring, the second servo motor is fixedly connected with the base and is located at one side close to the second guide rail, the second coupler is fixedly connected with the output end of the second servo motor, the second rotating screw rod is fixedly connected with the second coupler and is located at one side far away from the second servo motor, the inner ring of the second switching ring is respectively connected with the second rotating screw rod in a rotating mode and is located around the second rotating screw rod, and the outer ring of the second switching ring is respectively fixedly connected with the supporting plate.
6. The dual spindle dual turret turning and milling compound machine tool of claim 5,
the power assembly further comprises a second fixing ring and a second bearing, the second fixing ring is respectively fixedly connected with the base and is located close to one side of the second guide rail, the outer ring of the second bearing is respectively fixedly connected with the second fixing ring and is located inside the second fixing ring, and the inner ring of the second bearing is fixedly connected with the second rotating screw rod and is located around the second rotating screw rod.
7. The dual spindle dual turret turning and milling compound machine tool of claim 1,
the support assembly comprises a support leg and a non-slip mat, the support leg is fixedly connected with the base and is positioned on one side far away from the first guide rail, and the non-slip mat is fixedly connected with the support leg and is positioned on one side far away from the base.
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| CN202111239356.7A CN113829069A (en) | 2021-10-25 | 2021-10-25 | Double-spindle double-tool-tower turning and milling composite machine tool |
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| CN202111239356.7A CN113829069A (en) | 2021-10-25 | 2021-10-25 | Double-spindle double-tool-tower turning and milling composite machine tool |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN115338640A (en) * | 2022-09-16 | 2022-11-15 | 浙江磐龙机床有限公司 | Numerical control turning and milling composite all-in-one machine |
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