CN108237426B - Automatic go up light-duty five equipment of unloading - Google Patents
Automatic go up light-duty five equipment of unloading Download PDFInfo
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- CN108237426B CN108237426B CN201810132323.4A CN201810132323A CN108237426B CN 108237426 B CN108237426 B CN 108237426B CN 201810132323 A CN201810132323 A CN 201810132323A CN 108237426 B CN108237426 B CN 108237426B
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- 230000005540 biological transmission Effects 0.000 claims abstract description 27
- 238000007599 discharging Methods 0.000 claims abstract description 25
- 238000012545 processing Methods 0.000 claims abstract description 20
- 238000003860 storage Methods 0.000 claims abstract description 14
- 238000000034 method Methods 0.000 claims abstract description 6
- 230000001360 synchronised effect Effects 0.000 claims description 16
- 210000000078 claw Anatomy 0.000 claims description 15
- 239000003638 chemical reducing agent Substances 0.000 claims description 12
- 230000006835 compression Effects 0.000 claims description 9
- 238000007906 compression Methods 0.000 claims description 9
- 238000003466 welding Methods 0.000 claims description 7
- 238000003754 machining Methods 0.000 claims description 6
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 238000009826 distribution Methods 0.000 claims description 3
- 230000005484 gravity Effects 0.000 claims description 3
- 230000008569 process Effects 0.000 claims description 3
- 239000004576 sand Substances 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000003801 milling Methods 0.000 abstract description 3
- 230000033001 locomotion Effects 0.000 description 8
- 230000001133 acceleration Effects 0.000 description 5
- 238000013461 design Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
Classifications
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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
- 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
- B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
- B23Q1/25—Movable or adjustable work or tool supports
- B23Q1/26—Movable or adjustable work or tool supports characterised by constructional features relating to the co-operation of relatively movable members; Means for preventing relative movement of such members
- B23Q1/28—Means for securing sliding members in any desired position
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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
- B23Q1/25—Movable or adjustable work or tool supports
- B23Q1/44—Movable or adjustable work or tool supports using particular mechanisms
- B23Q1/56—Movable or adjustable work or tool supports using particular mechanisms with sliding pairs only, the sliding pairs being the first two elements of the mechanism
- B23Q1/60—Movable or adjustable work or tool supports using particular mechanisms with sliding pairs only, the sliding pairs being the first two elements of the mechanism two sliding pairs only, the sliding pairs being the first two elements of the mechanism
- B23Q1/62—Movable or adjustable work or tool supports using particular mechanisms with sliding pairs only, the sliding pairs being the first two elements of the mechanism two sliding pairs only, the sliding pairs being the first two elements of the mechanism with perpendicular axes, e.g. cross-slides
- B23Q1/621—Movable or adjustable work or tool supports using particular mechanisms with sliding pairs only, the sliding pairs being the first two elements of the mechanism two sliding pairs only, the sliding pairs being the first two elements of the mechanism with perpendicular axes, e.g. cross-slides a single sliding pair followed perpendicularly by a single sliding pair
- B23Q1/623—Movable or adjustable work or tool supports using particular mechanisms with sliding pairs only, the sliding pairs being the first two elements of the mechanism two sliding pairs only, the sliding pairs being the first two elements of the mechanism with perpendicular axes, e.g. cross-slides a single sliding pair followed perpendicularly by a single sliding pair followed perpendicularly by a single rotating pair
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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
- B23Q1/25—Movable or adjustable work or tool supports
- B23Q1/64—Movable or adjustable work or tool supports characterised by the purpose of the movement
- B23Q1/66—Worktables interchangeably movable into operating positions
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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
- 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
- B23Q7/04—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 grippers
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Milling Processes (AREA)
Abstract
The automatic feeding and discharging light five-axis equipment comprises a machine body, a processing device, a working table, a feeding and discharging device and a base, wherein a ram is arranged above the processing device, a servo motor is arranged inside the ram, a balance cylinder is arranged outside the ram, and the servo motor is matched with the balance cylinder to drive the ram to move up and down along a Z axis; a C shaft is arranged in the ram to enable the four-head cutter shafts to rotate along the ram, and a B shaft is arranged below the C shaft to enable the four-head cutter shafts to swing along the ram; the workbench surface is arranged above the base, a transmission device is arranged in the base and connected with the positive and negative pressure clamp, and the feeding and discharging device comprises a feeding and discharging sliding block, a feeding seat, a storage device, a feeding device and a discharging device. The invention can complete the multi-working procedure of the workpiece by one-time clamping, can complete the workpiece which cannot be processed by the three-axis milling machine, and ensures the processing speed and the production efficiency by adopting an automatic feeding and discharging system to be matched with a multifunctional workbench.
Description
Technical Field
The invention belongs to the technical field of machining, and particularly relates to a five-axis linkage double-table-board machining device.
Background
The five-axis linkage blade machining center shaft system consists of a X, Y, Z linear shaft, a rotary C shaft and a swinging B shaft. The rotary C shaft is used for clamping the blade part to do rotary motion, and the swinging B shaft is used for driving the main shaft and the cutter to do swinging motion.
The general layout structure of the existing five-axis linkage blade machining center has two types:
an X-axis, a Z-axis and a swing B-axis are arranged above the processed blade part, and a Y-axis and a rotation C-axis are arranged below the processed blade part. The X-axis dragging Z-axis and the swinging B-axis move left and right together, and the X-axis guide rail is arranged on a horizontal plane; the Z-axis drags the swing B-axis, the main shaft and the cutter to move up and down, and the Z-axis guide rail is arranged in a vertical plane along the vertical direction; the Y-axis dragging rotary C-axis and the blade part move forwards and backwards, and the Y-axis guide rail is arranged on the horizontal plane.
This structure has mainly the following drawbacks:
(1) The moving piece dragged by the X axis has large mass, low moving acceleration and poor dynamic response characteristic, so that the five-axis linkage performance of the whole machine is affected;
(2) The swinging B shaft is overlapped on the X shaft, and the swinging direction is parallel to the movement direction of the X shaft, so that a pendulum effect of the swinging B shaft is caused, and the positioning precision and the acceleration performance of the swinging B shaft can be influenced when the X shaft moves in an acceleration and deceleration way;
(3) The Z shaft drives the swinging B shaft to drive the main shaft and the cutter to be arranged above the blade part, and when unexpected conditions such as external sudden power failure occur, the main shaft and the cutter inevitably have a phenomenon of downward movement at the moment, so that expensive blades are damaged;
(4) The Y-axis guide rail for supporting the processed blade parts is arranged in the horizontal plane, and the guide rail protective cover Fang Qiexie is easy to accumulate and difficult to discharge.
The X axis, the Y axis and the swinging B axis are arranged above the processed blade part, and the Z axis and the rotary C axis are arranged below the processed blade part. The X axis drags the Y axis and swings the B axis to move left and right together, the Y axis drags the swing B axis and the main shaft and the cutter to move back and forth, the XY guide rails are all arranged in the horizontal plane; the Z-axis dragging rotary C-axis and the blade part move up and down, and the Z-axis guide rail is arranged in a vertical plane along the vertical direction.
This structure has mainly the following drawbacks:
the mass of the moving part integrated on the 1X axis is too high, the dynamic response characteristic is poor, and meanwhile, the superposition connection links of the shafting above the processed blade part are too many, so that the integral cutting rigidity of the machine tool is reduced, and the five-axis linkage performance of the whole machine is greatly influenced;
the 2-axis B is overlapped on the X-axis, the swinging direction is parallel to the movement direction of the X-axis, so that the pendulum effect of the B-axis B is caused, and the positioning precision and the acceleration performance of the B-axis B can be influenced during the acceleration and deceleration movement of the X-axis.
The five-axis linkage machine tool at the present stage can process continuous smooth free curved surfaces which cannot be processed or cannot be processed by one-time clamping of a common three-axis linkage machine tool. Although a plurality of main shafts can be assembled in the traditional triaxial equipment, the main shafts cannot be integrated together, and rotation of the B, C shaft is uniformly realized. In the traditional five-axis equipment, only one main shaft is assembled, different working procedures of processing the same workpiece are needed, and a tool magazine is needed to be equipped for replacing tools.
Disclosure of Invention
The invention aims to provide a multifunctional machining center for realizing five-axis linkage milling, engraving, drilling and sawing in all directions of a space by one-time clamping and positioning of a workpiece.
In order to achieve the aim, the technical scheme adopted by the invention is to provide automatic feeding and discharging light five-axis equipment which consists of a machine body, a processing device, a workbench surface, a feeding and discharging device and a base, wherein a cross beam is arranged above the machine body, a rack, a guide rail and a ram are arranged on the cross beam, the ram is connected with the processing device, and the processing device can realize the movement along an X axis through gear-rack transmission;
a ram is arranged above the processing device, a servo motor and a synchronous belt are arranged in the ram, a balance cylinder is arranged outside the ram, and the servo motor and the balance cylinder are matched to drive the ram to move up and down along a Z axis;
the four-head cutter shafts formed by independent cutter shafts are arranged below the ram, a C shaft is arranged in the ram to enable the four-head cutter shafts to rotate along the ram, and a B shaft is arranged below the C shaft to enable the four-head cutter shafts to swing along the ram;
the workbench surface is arranged above the base, a transmission device is arranged in the base and consists of a servo motor, a base guide rail and a sliding block, the transmission device is connected with the positive and negative pressure clamp, and the position can be adjusted at will according to the processing requirement and is locked manually;
the feeding and discharging device comprises a feeding and discharging sliding block, a feeding seat, a storage device, a feeding device and a discharging device;
the storage equipment comprises side baffles, a fixed feeding plate and a movable feeding plate, wherein the side baffles, the fixed feeding plate and the movable feeding plate are fixed on the feeding seat through triangular pieces and used for storing and guiding workpieces; the feeding device is arranged below the storage device, a compression cylinder is arranged below the storage device, a feeding claw is arranged below the compression cylinder, and the feeding claw is fixed at the end part of a piston rod of the feeding claw cylinder; the feeding device is characterized in that a discharging device is arranged below the feeding device and comprises a discharging plate, and a tail swing type cylinder is arranged behind the discharging plate.
Further, the C shaft is arranged in the ram, an independent transmission device is arranged on the C shaft and comprises a C shaft servo motor, a C shaft synchronous belt and a C shaft speed reducer, the C shaft is driven by the C shaft servo motor through the C shaft synchronous belt to drive the C shaft speed reducer device to realize rotation of four-head cutter shafts, a B shaft is arranged below the C shaft, an independent transmission device is arranged on the B shaft and comprises a B shaft servo motor, a B shaft synchronous belt and a B shaft speed reducer, and the B shaft is driven by the B shaft servo motor through the B shaft synchronous belt to drive the B shaft speed reducer device to realize swing of the four-head cutter shafts around the Z shaft.
Further, the machine body is an integrated gantry machine body, high-strength welding is adopted outside the machine body, a sand sealing structure is adopted inside the machine body, and the gravity center of the machine body is lowered.
Further, the fuselage structure is formed by welding steel plates, round pipes and square pipes, is designed into a totally-enclosed box-shaped structure, adopts a round pipe welding longitudinal baffle structure according to the fuselage structure and load distribution conditions, and enhances the torsional rigidity of the fuselage.
Further, the positive and negative pressure clamp comprises a strip-shaped table top arranged on the table top, a sliding block is arranged below the strip-shaped table top, the sliding block is in contact with the table top and can be manually adjusted by a handle, a square sliding block is arranged below the positive and negative pressure clamp, the square sliding block slides along a transmission device on a base, and a movable clamping device is arranged on the strip-shaped table top; the clamping device comprises an upper clamping device and a lower clamping device, and a telescopic positioning vertical pipe is arranged in a movable positioning frame arranged on the strip-shaped table top.
Further, the work table is a dual work table design.
Furthermore, the four cutter shafts are integrated together by the independent cutter shafts, and the workpiece can be simultaneously processed in multiple ways under the control of a computer.
Further, a blanking hook is arranged on the blanking plate.
Further, pedal control is also provided.
Compared with the prior art, the invention has the beneficial effects that:
1. the invention can complete the multi-working procedure of the workpiece by one-time clamping, and can complete the workpiece which can not be processed by the triaxial milling machine
2. The invention adopts the automatic feeding and discharging system to cooperate with the multifunctional workbench, thereby ensuring the processing speed and the production efficiency.
3. The invention omits a series of complex actions of automatic clamping loosening, tool unloading, tool loading, clamping, and the like, and omits automatic tool changing time.
4. The angle of the cutter relative to the workpiece in the machining process of the five-axis linkage numerical control machine tool can be adjusted at any time, so that machining interference of the cutter is avoided, and the cutter can be in the most effective cutting state relative to the surface of the workpiece.
5. The invention adopts the design of double working tables, clamps once, and the double table boards work alternately, thereby realizing efficient and rapid production and processing.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a front view of the present invention;
FIG. 3 is a side view of the present invention;
FIG. 4 is a rear view of the present invention;
FIG. 5 is a schematic diagram of the spindle configuration of the present invention;
fig. 6 is a schematic structural diagram of the automatic loading and unloading device of the present invention.
The machine body 1, the processing device 2, the working table top 3, the loading and unloading device 4, the base 5, the cross beam 6, the rack 7, the guide rail 8, the ram 9, the balance cylinder 10, the four-head cutter shaft 11, the C shaft 12, the B shaft 13, the transmission device 14, the positive and negative pressure clamp 15, the loading and unloading slide block 16, the loading seat 17, the side baffle 18, the fixed loading plate 19, the movable loading plate 20, the compression cylinder 21, the loading claw 22, the loading claw cylinder 23, the unloading plate 24, the tail swing cylinder 25, the servo motor 26, the synchronous belt 27, the unloading hook 28 and the pedal control 29.
Detailed Description
The following detailed description of the invention is provided in connection with the accompanying drawings, which are to be taken as illustrative only and not as limiting the invention.
Embodiments of the present invention are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout.
The embodiments described below by referring to the drawings are illustrative and intended to explain the present invention and should not be construed as limiting the invention.
In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present invention, unless otherwise specified, the meaning of "a plurality" is two or more, unless otherwise clearly defined.
In the present invention, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.
In the present invention, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.
Example 1
The automatic feeding and discharging light five-axis equipment is shown in figures 1-5, and consists of a machine body 1, a processing device 2, a working table surface 3, a feeding and discharging device 4 and a base 5, wherein a cross beam 6 is arranged above the machine body 1, a rack 7, a guide rail 8 and a ram 9 are arranged on the cross beam 6, the ram 9 is connected with the processing device 2, and the processing device 2 can realize the movement along an X axis through gear-rack transmission;
a ram is arranged above the processing device, a servo motor 26 and a synchronous belt 27 are arranged inside the ram 9, a balance cylinder 10 is arranged outside the ram 9, and the servo motor 26 and the balance cylinder 10 are matched to drive the ram 9 to move up and down along the Z axis;
a four-head cutter shaft 11 consisting of independent cutter shafts is arranged below the ram 9, a C shaft 12 is arranged in the ram 9, the four-head cutter shaft 11 rotates along the ram 9, a B shaft 13 is arranged below the C shaft 12, and the four-head cutter shaft 11 swings along the ram 9;
the workbench surface 3 is arranged above the base 5, a transmission device 14 is arranged in the base 5, the transmission device 14 consists of a servo motor 26, a base guide rail and a sliding block, the transmission device 14 is connected with a positive and negative pressure clamp 15, and the position can be adjusted at will according to the processing requirement and is locked manually;
the feeding and discharging device 4 comprises a feeding and discharging sliding block 16, a feeding seat 17, a storage device, a feeding device and a discharging device;
the storage equipment comprises side baffles 18, a fixed feeding plate 19 and a movable feeding plate 20, wherein the side baffles 18, the fixed feeding plate 19 and the movable feeding plate 20 are fixed on the feeding seat 17 through triangular pieces and used for storing and guiding workpieces; the feeding device is arranged below the storage device, a compression cylinder 21 is arranged below the storage device, a feeding claw 22 is arranged below the compression cylinder 21, and the feeding claw 22 is fixed at the end part of a piston rod of the feeding claw cylinder 23; the feeding equipment is arranged below the feeding equipment and comprises a blanking plate 24, and a tail swing type cylinder 25 is arranged behind the blanking plate 24.
The C-axis 12 is arranged in the ram 9, an independent transmission device is arranged on the C-axis 12, the transmission device comprises a C-axis servo motor, a C-axis synchronous belt and a C-axis speed reducer, the C-axis is driven by the C-axis servo motor through the C-axis synchronous belt to drive the C-axis speed reducer device, the rotation of the four-head cutter shaft 11 is realized, a B-axis 13 is arranged below the C-axis 12, the independent transmission device is arranged on the B-axis 13, the transmission device comprises a B-axis servo motor, a B-axis synchronous belt and a B-axis speed reducer, the B-axis is driven by the B-axis servo motor through the B-axis synchronous belt to drive the B-axis speed reducer device, and the swing of the four-head cutter shaft 11 around the Z-axis is realized.
The machine body 1 is an integral gantry machine body 1, the outside is welded with high strength, the inside is in a sand sealing structure, and the gravity center of the machine body is lowered.
The machine body 1 structure is formed by welding steel plates, round pipes and square pipes, is designed into a totally-enclosed box-shaped structure, adopts the round pipe welding longitudinal baffle structure according to the machine body 1 structure and the load distribution condition, and enhances the torsional rigidity of the machine body.
The positive and negative pressure clamp comprises a strip-shaped table top arranged on the table top 3, a sliding block is arranged below the strip-shaped table top, the sliding block is in contact with the table top 3 and can be manually adjusted by a handle, a square sliding block is arranged below the positive and negative pressure clamp, the square sliding block slides along a transmission device 14 on the base 5, and a movable clamping device is arranged on the strip-shaped table top; the clamping device comprises an upper clamping device and a lower clamping device, and a telescopic positioning vertical pipe is arranged in a movable positioning frame arranged on the strip-shaped table top.
The table top 3 is a double-table design.
The four-head cutter shafts 11 are integrated by 4 independent cutter shafts, and the four-head cutter shafts are controlled by a computer to simultaneously process workpieces in multiple ways.
The blanking plate 24 is provided with a blanking hook 28.
A foot control 29 is also provided.
Example 2
As shown in fig. 5, the whole feeding and discharging device moves on the guide rail through the sliding block so as to adjust the distance between the two feeding and discharging devices according to the size of the workpiece, the side baffle plate, the fixed feeding plate and the movable feeding plate are fixed on the feeding seat through the triangular piece to form a whole and used for storing and guiding the workpiece, during the storage stage, the piston rod of the compression cylinder compresses the workpiece at the bottommost end to prevent the workpiece from falling off, the piston rod of the compression cylinder retreats, the workpiece falls onto the feeding claw, the feeding claw is fixed on the end part of the piston rod of the feeding claw cylinder, the piston rod of the feeding claw cylinder extends out, the strip positive and negative pressure clamp moves to the feeding area, the workpiece is clamped by the positioning block and the cylinder pressing block on the strip positive and negative pressure clamp and is sent to the processing area, the four-head cutter shafts controlled by a computer are used for simultaneously carrying out multi-working on the workpiece, and double-table-board alternately works. After the workpiece is machined, the strip-shaped positive and negative pressure clamp moves to a blanking area, a piston rod of the tail-swing type air cylinder stretches out, a blanking plate moves to the lower part of the workpiece, a positioning block and an air cylinder pressing block on the positive and negative pressure clamp loosen the workpiece, and the blanking plate withdraws along with the tail-swing type air cylinder to finish blanking action.
While embodiments of the present invention have been shown and described above, it will be understood that the above embodiments are illustrative and not to be construed as limiting the invention, and that variations, modifications, alternatives, and variations of the above embodiments, as well as simple combination variations thereof, may be resorted to by those skilled in the art without departing from the spirit and principles of the invention as defined by the invention.
Claims (7)
1. Automatic go up light-duty five equipment of unloading, by fuselage (1), processingequipment (2), table surface (3), go up unloader (4) and base (5) and constitute, its characterized in that:
a cross beam (6) is arranged above the machine body (1), a rack (7), a guide rail (8) and a ram (9) are arranged on the cross beam (6), the ram (9) is connected with the machining device (2), and the machining device (2) can move along an X axis through gear-rack transmission;
a ram (9) is arranged above the processing device (2), a servo motor (26) and a synchronous belt (27) are arranged inside the ram (9), a balance cylinder (10) is arranged outside the ram (9), and the servo motor (26) and the balance cylinder (10) are matched to drive the ram (9) to move up and down along a Z axis;
four-head cutter shafts (11) consisting of independent cutter shafts are arranged below the ram (9), C shafts (12) are arranged in the ram (9) to enable the four-head cutter shafts (11) to rotate along the ram (9), and B shafts (13) are arranged below the C shafts (12) to enable the four-head cutter shafts (11) to swing along the ram (9);
the workbench surface (3) is arranged above the base (5), a transmission device (14) is arranged in the base (5), the transmission device (14) consists of a transmission device servo motor, a base guide rail and a sliding block, the transmission device (14) is connected with a positive and negative pressure clamp (15), and the position can be adjusted at will according to the processing requirement;
the feeding and discharging device (4) comprises a feeding and discharging sliding block (16), a feeding seat (17), a storage device, a feeding device and a discharging device;
the storage equipment comprises side baffles (18), a fixed feeding plate (19) and a movable feeding plate (20), wherein the side baffles (18), the fixed feeding plate (19) and the movable feeding plate (20) are fixed on a feeding seat (17) through triangular pieces and used for storing and guiding workpieces; the feeding device is arranged below the storage device, a compression cylinder (21) is arranged below the storage device, a feeding claw (22) is arranged below the compression cylinder (21), and the feeding claw (22) is fixed at the end part of a piston rod of the feeding claw cylinder (23); a blanking device is arranged below the feeding device and comprises a blanking plate (24), and a tail-swing type air cylinder (25) is arranged behind the blanking plate (24);
the C shaft (12) is arranged in the ram (9), an independent transmission device is arranged on the C shaft (12), the transmission device comprises a C shaft servo motor, a C shaft synchronous belt and a C shaft speed reducer, the C shaft is driven by the C shaft servo motor through the C shaft synchronous belt to drive the C shaft speed reducer device to realize the rotation of the four-head cutter shaft (11), a B shaft (13) is arranged below the C shaft (12), the independent transmission device is arranged on the B shaft (13), the transmission device comprises a B shaft servo motor, a B shaft synchronous belt and a B shaft speed reducer, and the B shaft is driven by the B shaft servo motor through the B shaft synchronous belt to drive the B shaft speed reducer device to realize the swing of the four-head cutter shaft (11) around the Z shaft;
the positive and negative pressure clamp comprises a strip-shaped table top arranged on the working table top (3), a sliding block is arranged below the strip-shaped table top, the sliding block is in contact with the working table top (3) and can be manually adjusted by a handle, a square sliding block is arranged below the positive and negative pressure clamp, the square sliding block slides along a transmission device (14) on the base (5), and a movable clamping device is arranged on the strip-shaped table top; the clamping device comprises an upper clamping device and a lower clamping device, a movable positioning frame is further arranged on the strip-shaped table top, and a telescopic positioning vertical pipe is arranged in the positioning frame.
2. An automatic loading and unloading light five-axis device according to claim 1, characterized in that: the machine body (1) is an integral gantry machine body (1), the outside is welded with high strength, the inside is in a sand sealing structure, and the gravity center of the machine body is lowered.
3. An automatic loading and unloading light five-axis device according to claim 1, characterized in that: the machine body (1) structure is formed by welding steel plates, round pipes and square pipes, is designed into a totally-enclosed box-shaped structure, adopts the round pipe welding longitudinal baffle structure according to the machine body (1) structure and the load distribution condition, and enhances the torsional rigidity of the machine body.
4. An automatic loading and unloading light five-axis device according to claim 1, characterized in that: the working table surface (3) is designed for a double working table.
5. An automatic loading and unloading light five-axis device according to claim 1, characterized in that: the four-head cutter shafts (11) are integrated together by 4 independent cutter shafts, and the four-head cutter shafts can be controlled by a computer to simultaneously process workpieces in multiple ways.
6. An automatic loading and unloading light five-axis device according to claim 1, characterized in that: and a blanking hook (28) is arranged on the blanking plate (24).
7. An automatic loading and unloading light five-axis device according to claim 1, characterized in that: a foot control (29) is also provided.
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| CN201810132323.4A CN108237426B (en) | 2018-02-09 | 2018-02-09 | Automatic go up light-duty five equipment of unloading |
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| CN201810132323.4A CN108237426B (en) | 2018-02-09 | 2018-02-09 | Automatic go up light-duty five equipment of unloading |
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| CN108237426A CN108237426A (en) | 2018-07-03 |
| CN108237426B true CN108237426B (en) | 2023-12-05 |
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| CN108907754A (en) * | 2018-07-31 | 2018-11-30 | 四川省青城机械有限公司 | A kind of sevenfive axis processing unit (plant) |
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| CN115256417B (en) * | 2022-08-04 | 2024-04-19 | 江苏联诚精密合金科技有限公司 | Nine-axis numerical control automatic shell-control automatic picking and hanging manipulator and method for automatically manufacturing shell by using same |
| CN116604386B (en) * | 2023-07-04 | 2023-11-03 | 苏州锦富迈锐精机有限公司 | Five-axis sawing and milling integrated full-automatic CNC system |
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