CN114406744A - HPC mills processing four-axis multistation frock - Google Patents
HPC mills processing four-axis multistation frock Download PDFInfo
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- CN114406744A CN114406744A CN202111592906.3A CN202111592906A CN114406744A CN 114406744 A CN114406744 A CN 114406744A CN 202111592906 A CN202111592906 A CN 202111592906A CN 114406744 A CN114406744 A CN 114406744A
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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
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/0042—Devices for removing chips
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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
- B23Q3/062—Work-clamping means adapted for holding workpieces having a special form or being made from a special material
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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
- B23Q3/062—Work-clamping means adapted for holding workpieces having a special form or being made from a special material
- B23Q3/064—Work-clamping means adapted for holding workpieces having a special form or being made from a special material for holding elongated workpieces, e.g. pipes, bars or profiles
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- 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
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- Filtering Of Dispersed Particles In Gases (AREA)
- Auxiliary Devices For Machine Tools (AREA)
Abstract
The invention relates to a four-axis multi-station tool for HPC milling, which comprises a horizontally arranged bottom plate, wherein the left side of the bottom plate is detachably connected with a tailstock connecting disc, the right side of the bottom plate is detachably connected with a four-axis connecting disc, a tailstock center is fixedly connected to the tailstock connecting disc, a four-axis center is fixedly connected to the four-axis connecting disc, a plurality of clamping mechanisms are arranged on the top of the bottom plate, the clamping mechanisms are uniformly distributed from left to right, and a collecting mechanism is arranged at the bottom of the bottom plate; this HPC mills processing four-axis multistation frock can realize having promoted repeated clamping uniformity to the automatic positioning of toper stock part, and the simplified operation has improved work efficiency, moreover, can accomplish the processing of a plurality of parts through a plurality of stations, has saved the human cost to work efficiency has further been improved.
Description
Technical Field
The invention relates to a four-axis multi-station tool for HPC milling, and belongs to the field of station tools.
Background
High Performance Cutting (HPC) has been regarded as an important way to achieve High production efficiency. By centralizing the working procedures, optimizing the cutter and shortening the machining and auxiliary time, the cutting machining efficiency can be improved by times under the condition that the service life of the cutting cutter is the same or longer. In the meantime, the demand for special machining has also multiplied and cutting machining techniques have to meet this demand in order to achieve high efficiency in machining in these applications. Efficient machining requires the use of highly reliable machine tools, highly trained machine tool operators, and consistent performance workpiece materials.
When HPC mills processing toper stock part, there is the repeated clamping uniformity poor, the difficult scheduling problem of clamping, need consume the plenty of time to adjust and press from both sides the dress position, has reduced work efficiency, consequently, needs to have an HPC to mill processing four-axis multistation frock, realizes the repeated uniformity of pressing from both sides the dress of toper stock part, improves work efficiency.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: in order to overcome prior art's not enough, provide a HPC and mill processing four-axis multistation frock.
The technical scheme adopted by the invention for solving the problems is as follows: a four-axis multi-station tool for HPC milling comprises a horizontally arranged bottom plate, wherein the left side of the bottom plate is detachably connected with a tailstock connecting disc, the right side of the bottom plate is detachably connected with a four-axis connecting disc, a tailstock center is fixedly connected to the tailstock connecting disc, a four-axis center is fixedly connected to the four-axis connecting disc, a plurality of clamping mechanisms are arranged on the top of the bottom plate, the clamping mechanisms are uniformly distributed from left to right, and a collecting mechanism is arranged at the bottom of the bottom plate;
the clamping mechanism comprises two connecting plates, the connecting plates are perpendicular to the front-back direction, the two clamping assemblies are uniformly distributed from front to back, the connecting plate on the front side of the two connecting plates is fixedly arranged on the bottom plate, the connecting plate on the back side of the two connecting plates is provided with an air cylinder, the telescopic end of the air cylinder is connected with the back side of the connecting plates, the cylinder body of the air cylinder is fixedly connected to the bottom plate, and the clamping assemblies are arranged on the sides, close to each other, of the two connecting plates;
the clamping assembly comprises an extrusion plate and two locking blocks, the extrusion plate is parallel to the connecting plate, the two locking blocks are sequentially distributed on one side of the extrusion plate away from the connecting plate from left to right, a gap is formed between the two locking blocks, the extrusion plate is provided with two locking units, the locking units correspond to the locking blocks one to one, and the connecting plate and the locking blocks are connected with the locking units;
the locking unit comprises a push rod, the push rod is perpendicular to the connecting plate, a strip-shaped through groove is formed in the extrusion plate, the through groove is parallel to the left and right direction, the push rod penetrates through the through groove, the push rod is connected with the through groove in a sliding mode, a connecting rod is arranged between the connecting plate and the push rod, one end of the push rod is hinged to the connecting plate through the connecting rod, the locking block is fixedly arranged at the other end of the push rod, a guide component is further arranged between the extrusion plate and the connecting plate, and the guide component is connected with the push rod;
the guide part comprises a guide rod, one end of the guide rod is fixedly connected with the extrusion plate, the push rod is movably sleeved on the guide rod, the guide rod is connected with the push rod through a first spring, and the guide rod is parallel to the left and right directions;
an arc opening is arranged on one side, close to each other, of the two locking blocks on the same extrusion plate, and the axis of the arc opening is parallel to the front-back direction.
The collecting mechanism comprises a collecting box, the top of the collecting box is provided with an opening, the top of the collecting box is hermetically arranged at the bottom of a bottom plate, a plurality of collecting grooves are arranged on the bottom plate and are uniformly distributed from left to right, and the top of the bottom plate is communicated with the inside of the collecting box through the collecting grooves;
the collecting assembly is arranged on each of two sides of the collecting box and comprises an air pipe, a fan blade and a filtering ring, the collecting box is arranged at one end of the air pipe, the air pipe is communicated with the collecting box, the filtering ring is coaxially and hermetically arranged at one end, close to the collecting box, of the air pipe, a filter screen is installed in an annular hole of the filtering ring, the fan blade is located in the air pipe, and a driving assembly is in transmission connection with the fan blade.
The drive assembly includes driving motor and transmission shaft, the transmission shaft sets up with the trachea is coaxial, the one end at the transmission shaft is installed to the flabellum, driven gear is installed to the other end of transmission shaft, driving motor fixes on the trachea, the last drive gear that installs of driving motor, drive gear and driven gear meshing, the transmission shaft passes through the bearing and is connected with the trachea.
The trachea is internally provided with an auxiliary unit, the auxiliary unit comprises a fixing ring, a moving ring and at least three pushing parts, the fixing ring and the moving ring are coaxially arranged with the trachea, the moving ring slides and is sealed and sleeved on the transmission shaft, the moving ring is positioned in the fixing ring, the moving ring slides and is hermetically connected with the fixing ring, the fixing ring is hermetically fixed on the inner wall of the trachea, each pushing part uses the axis of the transmission shaft as one side of the moving ring, which is far away from the fan blades, of the circumference uniform distribution, and the moving ring is connected with the transmission shaft through the pushing parts.
The pushing component comprises a supporting rod, the axis of the supporting rod is perpendicular to the axis of the transmission shaft and intersected with the axis of the transmission shaft, the supporting rod is fixedly arranged on the transmission shaft, a sliding block is sleeved on the supporting rod and connected with the supporting rod through a second spring, an articulated rod is arranged between the sliding block and the moving ring, and the sliding block is articulated with the moving ring through the articulated rod.
The fan blade air filter is characterized in that an annular groove is formed in one side, close to the fan blades, of the moving ring, a moving rod penetrates through the filtering ring in a movable and sealed mode, the moving rod is parallel to the air pipe, one end of the moving rod is connected with the annular groove through a ball, a plurality of auxiliary plates are arranged in the collecting box, and the auxiliary plates are evenly and fixedly arranged at the bottom of the moving rod along the axial direction of the moving rod.
The tailstock connecting disc and the four-axis connecting disc are in interference fit with the tailstock center and the four-axis center respectively.
This HPC mills processing four-axis multistation frock use step: each conical long rod part is correspondingly placed between two extrusion plates of the same clamping mechanism one by one, the conical long rod part is positioned between two locking rods on the same extrusion plate, then, a connecting plate at the rear part is pushed by an air cylinder to move forwards, so that two ends of the conical long rod part are respectively abutted against the two extrusion plates, the conical long rod part continues to move forwards along with the connecting plate at the rear part, because the two extrusion plates and the conical long rod part are abutted to be in a static state, the extrusion plates and the connecting plate generate relative movement, the distance between the extrusion plates and the connecting plate is reduced, the push rod is pushed by a connecting rod to respectively move towards the direction close to the conical long rod part in a guide rod and a through groove, simultaneously, the first spring generates deformation, the movement of the push rod drives the locking block to synchronously move, and after the locking block is abutted against the conical surface of the conical long rod part, the conical long rod part is locked, prevent toper stock part back-and-forth movement, and prevent about toper stock part and reciprocate through being provided with arc open-ended latch segment, realize the location of toper stock part, after the toper stock part mills the processing and finishes, the connecting plate reverse movement of cylinder drive rear side realizes reseing, and make the push rod drive latch segment reverse movement through the elastic action of first spring and realize reseing, after first spring resumes, the reseing of connecting plate then drives locking plate reverse movement and realizes reseing, and during milling, driving motor starts, make drive gear drive driven gear rotate, driven gear's rotation drives the transmission shaft and rotates on the bearing, and make the flabellum rotate, and the rotation of transmission shaft still drives the slider through the bracing piece and rotates, and the slider removes towards keeping away from the transmission shaft direction under the effect of centrifugal force, and the second spring produces deformation during, the removal of slider drives the shifting collar through the hinge rod and removes and separates with solid fixed ring separation towards keeping away from the flabellum direction towards keeping away from the flabellum and with solid fixed ring removal At the moment, the air in the collecting box is conveyed to the air pipe and discharged from the air pipe, the air at the top of the bottom plate is conveyed into the collecting box from the collecting tank, chips generated in the milling process are sucked into the air pipe under the action of air flow and are intercepted through the filter screen, the function of automatically collecting the chips is realized, after the milling process is finished, the driving motor stops running, at the moment, the sliding block is reset through the elastic action of the second spring, the sliding block is reset through the hinge rod to drive the movable ring to reset, the air in the air pipe is conveyed into the collecting box through the movement of the movable ring in the fixed ring towards the direction close to the fan blades, the chips intercepted on the filter screen are blown into the collecting box under the action of the air flow, the cleaning of the filter screen is realized, the filter screen is prevented from being blocked, in addition, clear water is put into the collecting box in advance, the water level is lower than the air pipe, and the chips can enter the clear water, prevent to mill once more and hold back on the filter screen again with the piece in the collecting box, and the removal of shift ring makes the carriage release lever drive the accessory plate through the ball and removes, and in fact, the bottom of accessory plate is located the clear water to realize the stirring of clear water, the piece evenly distributed of being convenient for is in the bottom in the collecting box, prevents that the piece part from piling up too high and unable submergence in the clear water.
Compared with the prior art, the invention has the advantages that:
the HPC milling four-axis multi-station tool can automatically position a conical long rod part, improves the consistency of repeated clamping, simplifies operation and improves working efficiency, can complete the processing of a plurality of parts through a plurality of stations, saves labor cost, further improves working efficiency, can be suitable for conical long rod parts with different sizes by adjusting the moving distance of the extrusion plate and the locking block, has wider application range, and can intercept chips generated in the milling process through the filter screen, realize the collection of the chips and simultaneously realize the automatic cleaning of the filter screen.
Drawings
Fig. 1 is a schematic structural view of a four-axis multi-station tool for HPC milling according to the present invention;
FIG. 2 is a top view of a four-axis multi-station tool for HPC milling according to the present invention;
FIG. 3 is a schematic structural view of the clamping assembly;
fig. 4 is a schematic structural view of the collecting assembly.
Wherein: 1. the novel pneumatic type pneumatic conveyor comprises a base plate, 2 parts of a tailstock connecting disc, 3 parts of a four-axis connecting disc, 4 parts of a tailstock center, 5 parts of a four-axis center, 6 parts of a connecting plate, 7 parts of an air cylinder, 8 parts of an extrusion plate, 9 parts of a locking block, 10 parts of a collecting box, 11 parts of a collecting tank, 12 parts of an air pipe, 13 parts of fan blades, 14 parts of a filter ring, 15 parts of a filter screen, 16 parts of a push rod, 17 parts of a through groove, 18 parts of a connecting rod, 19 parts of a guide rod, 20 parts of a first spring, 21 parts of a driving motor, 22 parts of a transmission shaft, 23 parts of a driven gear, 24 parts of a driving gear, 25 parts of a bearing, 26 parts of a fixed ring, 27 parts of a moving ring, 28 parts of a sliding block, 29 parts of a second spring, 30 parts of a hinge rod, 31 parts of an annular groove, 32 parts of a moving rod, 33 parts of a ball, 34 parts of an auxiliary plate, 35 parts of an arc opening, 36 supporting rod and 37 parts of a conical part.
Detailed Description
As shown in fig. 1-4, the HPC milling four-axis multi-station tool in this embodiment includes a bottom plate 1 horizontally disposed, a tailstock connection disc 2 is detachably connected to the left side of the bottom plate 1, a four-axis connection disc 3 is detachably connected to the right side of the bottom plate 1, a tailstock center 4 is fixedly connected to the tailstock connection disc 2, a four-axis center 5 is fixedly connected to the four-axis connection disc 3, a plurality of clamping mechanisms are disposed on the top of the bottom plate 1, the clamping mechanisms are uniformly distributed from left to right, and a collection mechanism is disposed at the bottom of the bottom plate 1;
the clamping mechanism comprises two connecting plates 6, the connecting plates 6 are perpendicular to the front and back direction, the two clamping assemblies are uniformly distributed from front to back, the connecting plate 6 on the front side of the two connecting plates 6 is fixedly arranged on the bottom plate 1, the connecting plate 6 on the back side is provided with an air cylinder 7, the telescopic end of the air cylinder 7 is connected with the back side of the connecting plate 6, the cylinder body of the air cylinder 7 is fixedly connected on the bottom plate 1, and the clamping assemblies are arranged on the sides, close to each other, of the two connecting plates 6;
the clamping assembly comprises an extrusion plate 8 and two locking blocks 9, the extrusion plate 8 is parallel to the connecting plate 6, the two locking blocks 9 are sequentially distributed on one side, away from the connecting plate 6, of the extrusion plate 8 from left to right, a gap is formed between the two locking blocks 9, two locking units are arranged on the extrusion plate 8, the locking units correspond to the locking blocks 9 one by one, and the connecting plate 6 and the locking blocks 9 are both connected with the locking units;
the locking unit comprises a push rod 16, the push rod 16 is perpendicular to the connecting plate 6, a strip-shaped through groove 17 is formed in the extrusion plate 8, the through groove 17 is parallel to the left-right direction, the push rod 16 penetrates through the through groove 17, the push rod 16 is in sliding connection with the through groove 17, a connecting rod 18 is arranged between the connecting plate 6 and the push rod 16, one end of the push rod 16 is hinged to the connecting plate 6 through the connecting rod 18, the locking block 9 is fixedly arranged at the other end of the push rod 16, a guide part is further arranged between the extrusion plate 8 and the connecting plate 6, and the guide part is connected with the push rod 16;
the guide part comprises a guide rod 19, one end of the guide rod 19 is fixedly connected with the extrusion plate 8, the push rod 16 is movably sleeved on the guide rod 19, the guide rod 19 is connected with the push rod 16 through a first spring 20, and the guide rod 19 is parallel to the left and right directions;
an arc-shaped opening 35 is arranged at one side of the same extrusion plate 8, which is close to the two locking blocks 9, and the axis of the arc-shaped opening 35 is parallel to the front and back directions.
The collecting mechanism comprises a collecting box 10, the top of the collecting box 10 is open, the top of the collecting box 10 is hermetically arranged at the bottom of a bottom plate 1, a plurality of collecting grooves 11 are arranged on the bottom plate 1, the collecting grooves 11 are uniformly distributed from left to right, and the top of the bottom plate 1 is communicated with the inside of the collecting box 10 through the collecting grooves 11;
the collecting assembly is arranged on each of two sides of the collecting box 10 and comprises an air pipe 12, fan blades 13 and a filtering ring 14, the air pipe 12 is arranged on the one end collecting box 10 and communicated with the collecting box 10, the filtering ring 14 is coaxially and hermetically arranged at one end, close to the collecting box 10, of the air pipe 12, a filter screen 15 is arranged in a ring hole of the filtering ring 14, the fan blades 13 are located in the air pipe 12, and a driving assembly is in transmission connection with the fan blades 13.
Drive assembly includes driving motor 21 and transmission shaft 22, transmission shaft 22 and the coaxial setting of trachea 12, the one end at transmission shaft 22 is installed to flabellum 13, driven gear 23 is installed to the other end of transmission shaft 22, driving motor 21 fixes on trachea 12, driving gear 24 is installed to driving motor 21, driving gear 24 and driven gear 23 meshing, transmission shaft 22 passes through bearing 25 and is connected with trachea 12.
Be provided with auxiliary unit in the trachea 12, auxiliary unit is including solid fixed ring 26, shift ring 27 and at least three promotion part, gu fixed ring 26 and shift ring 27 all with trachea 12 coaxial setting, shift ring 27 slides and the seal cover is established on transmission shaft 22, shift ring 27 is located solid fixed ring 26, shift ring 27 slides and sealing connection with solid fixed ring 26, gu fixed ring 26 is sealed to be fixed on trachea 12's inner wall, each promotion part uses the axis of transmission shaft 22 to be one side of keeping away from flabellum 13 at shift ring 27 as central circumference evenly distributed, shift ring 27 is connected with transmission shaft 22 through promoting the part.
The pushing component comprises a supporting rod 36, the axis of the supporting rod 36 is perpendicular to the axis of the transmission shaft 22 and is intersected with the axis of the transmission shaft 22, the supporting rod 36 is fixedly arranged on the transmission shaft 22, a sliding block 28 is sleeved on the supporting rod 36, the sliding block 28 is connected with the supporting rod 36 through a second spring 29, an articulated rod 30 is arranged between the sliding block 28 and the moving ring 27, and the sliding block 28 is articulated with the moving ring 27 through the articulated rod 30.
An annular groove 31 is formed in one side of the moving ring 27 close to the fan blades 13, a moving rod 32 is movably and hermetically arranged on the filtering ring 14 in a penetrating mode, the moving rod 32 is parallel to the air pipe 12, one end of the moving rod 32 is connected with the annular groove 31 through a ball 33, a plurality of auxiliary plates 34 are arranged in the collecting box 10, and the auxiliary plates 34 are uniformly and fixedly arranged at the bottom of the moving rod 32 along the axial direction of the moving rod 32.
The tailstock connecting disc 2 and the four-axis connecting disc 3 are in interference fit with the tailstock center 4 and the four-axis center 5 respectively.
This HPC mills processing four-axis multistation frock use step: each conical long rod part 37 is correspondingly placed between two extrusion plates 8 of the same clamping mechanism one by one, and the conical long rod part 37 is positioned between two locking rods on the same extrusion plate 8, then the connecting plate 6 at the back is pushed to move forwards through the air cylinder 7, so that two ends of the conical long rod part 37 are respectively abutted against the two extrusion plates 8, the connecting plate 6 at the back continuously moves forwards along with the forward movement of the connecting plate 6 at the back, because the two extrusion plates 8 are abutted against the conical long rod part 37 to be in a static state, the extrusion plates 8 and the connecting plate 6 generate relative movement, the distance between the extrusion plates 8 and the connecting plate 6 is reduced, the push rod 16 is pushed through the connecting rod 18 to move towards the direction close to the conical long rod part 37 in the guide rod 19 and the through groove 17 respectively, simultaneously, the first spring 20 generates deformation, the movement of the push rod 16 drives the locking block 9 to move synchronously, and the locking block 9 is abutted against the conical surface of the conical long rod part 37, the tapered long rod part 37 is locked to prevent the tapered long rod part 37 from moving back and forth, the tapered long rod part 37 is prevented from moving left and right and up and down through the locking block 9 provided with the arc-shaped opening 35 to realize the positioning of the tapered long rod part 37, after the tapered long rod part 37 is milled, the air cylinder 7 drives the connecting plate 6 at the rear side to move reversely to realize the resetting, the push rod 16 drives the locking block 9 to move reversely to realize the resetting through the elastic action of the first spring 20, after the first spring 20 is restored, the connecting plate 6 is reset to drive the locking plate to move reversely to realize the resetting, during the milling process, the driving motor 21 is started to enable the driving gear 24 to drive the driven gear 23 to rotate, the rotation of the driven gear 23 drives the transmission shaft 22 to rotate on the bearing 25 and enable the fan blades 13 to rotate, and the rotation of the transmission shaft 22 also drives the sliding block 28 to rotate through the supporting rod 36, the slide block 28 moves towards the direction far away from the transmission shaft 22 under the action of centrifugal force, and the second spring 29 deforms when the slide block 28 moves, the hinge rod 30 drives the moving ring 27 to move towards the direction far away from the fan blades 13 and separate from the fixed ring 26, at this time, air in the collection box 10 is conveyed to the air pipe 12 and discharged from the air pipe 12, air at the top of the bottom plate 1 is conveyed into the collection box 10 from the collection groove 11, chips generated in the milling process are sucked into the air pipe 12 under the action of air flow, and are trapped through the filter screen 15, so that the function of automatically collecting the chips is realized, after the milling process is finished, the driving motor 21 stops running, at this time, the slide block 28 is reset under the elastic action of the second spring 29, the reset of the slide block 28 drives the moving ring 27 to reset through the hinge rod 30, and the fan blades 27 move towards the direction close to the fixed ring 13 in the fixed ring 26, make the air in the trachea 12 carry to in the collecting box 10, under the effect of air current, blow in the collecting box 10 with the piece that holds back on the filter screen 15 in, realize the cleanness of filter screen 15, prevent that filter screen 15 from blockking up, in addition, clear water is put into in advance in the collecting box 10, and clear water level is less than trachea 12, make the piece can get into the clear water, prevent to mill again that the piece in the collecting box 10 holds back again on filter screen 15 during processing, and the removal of shift ring 27 makes the carriage release lever 32 drive accessory plate 34 remove through ball 33, and in fact, the bottom of accessory plate 34 is located the clear water, thereby realize the stirring of clear water, be convenient for the bottom of piece evenly distributed in collecting box 10, prevent that the piece part from piling up too high and can't submerge in the clear water.
During the operation, each conical long rod part 37 is correspondingly placed between two extrusion plates 8 of the same clamping mechanism one by one, and the conical long rod part 37 is positioned between two locking rods on the same extrusion plate 8, then, the connecting plate 6 at the back is pushed to move forwards through the air cylinder 7, so that two ends of the conical long rod part 37 are respectively abutted against the two extrusion plates 8, the connecting plate 6 at the back moves forwards continuously, because the two extrusion plates 8 are abutted against the conical long rod part 37 to be in a static state, the extrusion plates 8 and the connecting plate 6 move relatively, the distance between the extrusion plates 8 and the connecting plate 6 is reduced, the push rod 16 is pushed through the connecting rod 18 to move towards the direction close to the conical long rod part 37 in the guide rod 19 and the through groove 17 respectively, the first spring 20 is deformed, the movement of the push rod 16 drives the locking block 9 to move synchronously, and the conical surfaces of the locking block 9 and the conical long rod part 37 are abutted against, the tapered long rod part 37 is locked to prevent the tapered long rod part 37 from moving back and forth, the tapered long rod part 37 is prevented from moving left and right and up and down through the locking block 9 provided with the arc-shaped opening 35 to realize the positioning of the tapered long rod part 37, after the tapered long rod part 37 is milled, the air cylinder 7 drives the connecting plate 6 at the rear side to move reversely to realize the resetting, the push rod 16 drives the locking block 9 to move reversely to realize the resetting through the elastic action of the first spring 20, after the first spring 20 is restored, the connecting plate 6 is reset to drive the locking plate to move reversely to realize the resetting, during the milling process, the driving motor 21 is started to enable the driving gear 24 to drive the driven gear 23 to rotate, the rotation of the driven gear 23 drives the transmission shaft 22 to rotate on the bearing 25 and enable the fan blades 13 to rotate, and the rotation of the transmission shaft 22 also drives the sliding block 28 to rotate through the supporting rod 36, the slide block 28 moves towards the direction far away from the transmission shaft 22 under the action of centrifugal force, and the second spring 29 deforms when the slide block 28 moves, the hinge rod 30 drives the moving ring 27 to move towards the direction far away from the fan blades 13 and separate from the fixed ring 26, at this time, air in the collection box 10 is conveyed to the air pipe 12 and discharged from the air pipe 12, air at the top of the bottom plate 1 is conveyed into the collection box 10 from the collection groove 11, chips generated in the milling process are sucked into the air pipe 12 under the action of air flow, and are trapped through the filter screen 15, so that the function of automatically collecting the chips is realized, after the milling process is finished, the driving motor 21 stops running, at this time, the slide block 28 is reset under the elastic action of the second spring 29, the reset of the slide block 28 drives the moving ring 27 to reset through the hinge rod 30, and the fan blades 27 move towards the direction close to the fixed ring 13 in the fixed ring 26, make the air in the trachea 12 carry to in the collecting box 10, under the effect of air current, blow in the collecting box 10 with the piece that holds back on the filter screen 15 in, realize the cleanness of filter screen 15, prevent that filter screen 15 from blockking up, in addition, clear water is put into in advance in the collecting box 10, and clear water level is less than trachea 12, make the piece can get into the clear water, prevent to mill again that the piece in the collecting box 10 holds back again on filter screen 15 during processing, and the removal of shift ring 27 makes the carriage release lever 32 drive accessory plate 34 remove through ball 33, and in fact, the bottom of accessory plate 34 is located the clear water, thereby realize the stirring of clear water, be convenient for the bottom of piece evenly distributed in collecting box 10, prevent that the piece part from piling up too high and can't submerge in the clear water.
In addition to the above embodiments, the present invention also includes other embodiments, and any technical solutions formed by equivalent transformation or equivalent replacement should fall within the scope of the claims of the present invention.
Claims (10)
1. The utility model provides a HPC mills processing four-axis multistation frock which characterized in that: the device comprises a bottom plate (1) which is horizontally arranged, wherein the left side of the bottom plate (1) is detachably connected with a tailstock connecting disc (2), the right side of the bottom plate (1) is detachably connected with a four-axis connecting disc (3), a tailstock center (4) is fixedly connected to the tailstock connecting disc (2), a four-axis center (5) is fixedly connected to the four-axis connecting disc (3), a plurality of clamping mechanisms are arranged on the top of the bottom plate (1), the clamping mechanisms are uniformly distributed from left to right, and a collecting mechanism is arranged at the bottom of the bottom plate (1);
the clamping mechanism comprises two connecting plates (6), the connecting plates (6) are perpendicular to the front and back direction, the two clamping assemblies are uniformly distributed from front to back, the connecting plate (6) on the front side is fixedly arranged on the bottom plate (1) in the two connecting plates (6), an air cylinder (7) is arranged on the connecting plate (6) on the back side, the telescopic end of the air cylinder (7) is connected with the back side of the connecting plate (6), the cylinder body of the air cylinder (7) is fixedly connected to the bottom plate (1), and the clamping assemblies are arranged on the sides, close to each other, of the two connecting plates (6);
the clamping assembly comprises an extrusion plate (8) and two locking blocks (9), the extrusion plate (8) is parallel to the connecting plate (6), the two locking blocks (9) are sequentially distributed on one side, away from the connecting plate (6), of the extrusion plate (8) from left to right, a gap is formed between the two locking blocks (9), two locking units are arranged on the extrusion plate (8), the locking units correspond to the locking blocks (9) one by one, and the connecting plate (6) and the locking blocks (9) are both connected with the locking units;
the collecting mechanism comprises a collecting box (10), the top of the collecting box (10) is opened, the top of the collecting box (10) is hermetically arranged at the bottom of the bottom plate (1), a plurality of collecting grooves (11) are arranged on the bottom plate (1), the collecting grooves (11) are uniformly distributed from left to right, and the top of the bottom plate (1) is communicated with the inside of the collecting box (10) through the collecting grooves (11);
the both sides of collecting box (10) all are provided with the collection subassembly, the collection subassembly includes trachea (12), flabellum (13) and crosses filter ring (14), on one end collecting box (10) of trachea (12), trachea (12) and collecting box (10) intercommunication, cross the one end that is close to collecting box (10) that filter ring (14) coaxial seal set up in trachea (12), filter screen (15) are installed to the annular ring of crossing filter ring (14) downthehole, flabellum (13) are located trachea (12), the drive connection has drive assembly on flabellum (13).
2. The HPC mills processing four-axis multistation frock of claim 1 characterized in that: the locking unit comprises a push rod (16), the push rod (16) is perpendicular to the connecting plate (6), a strip-shaped through groove (17) is formed in the extrusion plate (8), the through groove (17) is parallel to the left and right directions, the push rod (16) penetrates through the through groove (17), the push rod (16) is in sliding connection with the through groove (17), a connecting rod (18) is arranged between the connecting plate (6) and the push rod (16), one end of the push rod (16) is hinged to the connecting plate (6) through the connecting rod (18), a locking block (9) is fixedly arranged at the other end of the push rod (16), a guide component is further arranged between the extrusion plate (8) and the connecting plate (6), and the guide component is connected with the push rod (16).
3. The HPC mills processing four-axis multistation frock of claim 2 characterized in that: the guide part comprises a guide rod (19), one end of the guide rod (19) is fixedly connected with the extrusion plate (8), the push rod (16) is movably sleeved on the guide rod (19), the guide rod (19) is connected with the push rod (16) through a first spring (20), and the guide rod (19) is parallel to the left and right directions.
4. The HPC mills processing four-axis multistation frock of claim 1 characterized in that: drive assembly includes driving motor (21) and transmission shaft (22), transmission shaft (22) and trachea (12) coaxial setting, the one end in transmission shaft (22) is installed in flabellum (13), driven gear (23) are installed to the other end of transmission shaft (22), driving motor (21) are fixed on trachea (12), install drive gear (24) on driving motor (21), drive gear (24) and driven gear (23) meshing, transmission shaft (22) are connected with trachea (12) through bearing (25).
5. The HPC mills processing four-axis multistation frock of claim 4, characterized in that: be provided with auxiliary unit in trachea (12), auxiliary unit is including solid fixed ring (26), shift ring (27) and at least three promotion part, gu fixed ring (26) and shift ring (27) all with trachea (12) coaxial setting, shift ring (27) slip and seal cover are established on transmission shaft (22), shift ring (27) are located solid fixed ring (26), shift ring (27) and solid fixed ring (26) slip and sealing connection, gu fixed ring (26) are sealed to be fixed on the inner wall of trachea (12), each promotion part uses the axis of transmission shaft (22) to be one side of keeping away from flabellum (13) of center circumference evenly distributed at shift ring (27), shift ring (27) are connected with transmission shaft (22) through promoting the part.
6. The HPC mills processing four-axis multistation frock of claim 5 characterized in that: the pushing component comprises a supporting rod (36), the axis of the supporting rod (36) is perpendicular to and intersected with the axis of the transmission shaft (22), the supporting rod (36) is fixedly arranged on the transmission shaft (22), a sliding block (28) is sleeved on the supporting rod (36), the sliding block (28) is connected with the supporting rod (36) through a second spring (29), a hinge rod (30) is arranged between the sliding block (28) and the moving ring (27), and the sliding block (28) is hinged to the moving ring (27) through the hinge rod (30).
7. The HPC mills processing four-axis multistation frock of claim 5 characterized in that: one side of the moving ring (27) close to the fan blades (13) is provided with an annular groove (31), the filtering ring (14) is movably and hermetically provided with a moving rod (32) in a penetrating manner, the moving rod (32) is parallel to the air pipe (12), one end of the moving rod (32) is connected with the annular groove (31) through a ball (33), the collecting box (10) is internally provided with a plurality of auxiliary plates (34), and each auxiliary plate (34) is uniformly and fixedly arranged at the bottom of the moving rod (32) along the axial direction of the moving rod (32).
8. The HPC mills processing four-axis multistation frock of claim 1 characterized in that: an arc opening (35) is arranged on one side, close to each other, of the two locking blocks (9) on the same extrusion plate (8), and the axis of the arc opening (35) is parallel to the front-back direction.
9. The HPC mills processing four-axis multistation frock of claim 1 characterized in that: the tailstock connecting disc (2) and the four-axis connecting disc (3) are in interference fit with the tailstock center (4) and the four-axis center (5) respectively.
10. The HPC mills processing four-axis multistation frock of any claim 1-9, characterized in that: this HPC mills processing four-axis multistation frock use step: each conical long rod part (37) is correspondingly placed between two extrusion plates (8) of the same clamping mechanism one by one, the conical long rod part (37) is positioned between two locking rods on the same extrusion plate (8), then, the connecting plate (6) at the rear is pushed to move forwards through the air cylinder (7), two ends of the conical long rod part (37) are respectively abutted against the two extrusion plates (8), the connecting plate (6) at the rear is continuously moved forwards, because the two extrusion plates (8) are abutted against the conical long rod part (37) in a static state, the extrusion plates (8) and the connecting plate (6) generate relative movement, the distance between the extrusion plates (8) and the connecting plate (6) is reduced, the push rod (16) is pushed through the connecting rod (18) to move towards the direction close to the conical long rod part (37) in the guide rod (19) and the through groove (17) respectively, make first spring (20) produce simultaneously and deform, the removal of push rod (16) drives locking piece (9) synchronous motion, and locking piece (9) support with the conical surface of toper stock part (37) and lean on the back, then lock the locking of toper stock part (37), prevent toper stock part (37) back-and-forth movement, and prevent toper stock part (37) left and right sides and reciprocate through locking piece (9) that is provided with arc opening (35), realize the location of toper stock part (37), after toper stock part (37) mills processing, cylinder (7) drive connecting plate (6) the reverse motion of rear side realize reseing, and make push rod (16) drive locking piece (9) reverse motion realize reseing through the elastic reaction of first spring (20), after first spring (20) resumes, the reseing of connecting plate (6) then drives locking plate reverse motion and realizes reseing, during the milling process, the driving motor (21) is started, so that the driving gear (24) drives the driven gear (23) to rotate, the rotation of the driven gear (23) drives the transmission shaft (22) to rotate on the bearing (25) and the fan blade (13) to rotate, the rotation of the transmission shaft (22) also drives the sliding block (28) to rotate through the supporting rod (36), the sliding block (28) moves towards the direction far away from the transmission shaft (22) under the action of centrifugal force, and the second spring (29) deforms, the movement of the sliding block (28) drives the moving ring (27) to move towards the direction far away from the fan blade (13) through the hinge rod (30) and separate from the fixed ring (26), at the moment, the air in the collecting tank (10) is conveyed to the air pipe (12) and discharged from the air pipe (12), and the air at the top of the bottom plate (1) is conveyed from the collecting tank (11) to the collecting tank (10), under the action of air flow, debris generated in the milling process is sucked into the air pipe (12) and is intercepted through the filter screen (15), the function of automatically collecting the debris is realized, after the milling process is finished, the driving motor (21) stops running, at the moment, the sliding block (28) is reset through the elastic action of the second spring (29), the resetting of the sliding block (28) drives the moving ring (27) to reset through the hinge rod (30), air in the air pipe (12) is conveyed into the collecting box (10) through the movement of the moving ring (27) in the fixing ring (26) towards the direction close to the fan blades (13), the debris intercepted on the filter screen (15) is blown into the collecting box (10) under the action of the air flow, the cleaning of the filter screen (15) is realized, the filter screen (15) is prevented from being blocked, in addition, clear water is put into the collecting box (10) in advance, and the water level of the clear water is lower than the air pipe (12), make the piece can get into the clear water, prevent to mill again and add the piece in the processing collecting box (10) and hold back on filter screen (15) again, and the removal of shift ring (27) makes movable rod (32) drive accessory plate (34) through ball (33) and removes, and in fact, the bottom of accessory plate (34) is located the clear water to realize the stirring of clear water, the piece evenly distributed bottom in collecting box (10) of being convenient for, prevent that the piece part from piling up too high and can't submerge in the clear water.
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Cited By (1)
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