CN113319318A - High-precision drilling device for part production and using method thereof - Google Patents
High-precision drilling device for part production and using method thereof Download PDFInfo
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- CN113319318A CN113319318A CN202110740016.6A CN202110740016A CN113319318A CN 113319318 A CN113319318 A CN 113319318A CN 202110740016 A CN202110740016 A CN 202110740016A CN 113319318 A CN113319318 A CN 113319318A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B39/00—General-purpose boring or drilling machines or devices; Sets of boring and/or drilling machines
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B35/00—Methods for boring or drilling, or for working essentially requiring the use of boring or drilling machines; Use of auxiliary equipment in connection with such methods
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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
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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
Abstract
The invention discloses a high-precision drilling machining device for part production and a using method thereof. According to the drilling processing device, the fixing piece is fixed in a positioning mode, a workpiece is stabilized, the groove stabilizing part is placed, the arc-shaped rod is used for fixing the part, the guide rod is matched with the guide hole, the cutter is used for processing the supporting and moving part of the carrier roller in a fixed-point mode, the moving part rotates the part, and automatic feeding and discharging are achieved.
Description
Technical Field
The invention relates to a drilling device, in particular to a high-precision drilling device for part production and a using method thereof.
Background
The existing drilling processing mostly uses a numerical control drilling machine and is mainly used for processing such as drilling, reaming, chamfering and the like. The gantry machining system is mainly applied to the industries of automobiles, molds, shipbuilding, aerospace and engineering machinery, is particularly suitable for machining a plurality of holes in hardware parts, has a machine tool bus control system, can be programmed, and is used for gantry moving machining through programming operation. When the existing numerical control drilling machine is used for machining, the lathe is troublesome in feeding, the pipe is not firmly fixed, the positioning is not accurate, a cutter is easy to deviate, and when the pipe is machined, the pipe is easy to vibrate during machining, so that the error of the machined hole is too large, and the drilling machine is not suitable for practical use.
Disclosure of Invention
The invention aims to provide a high-precision drilling machining device for part production and a using method thereof.
The purpose of the invention can be realized by the following technical scheme:
a high-precision drilling machining device for part production comprises a working frame, wherein a fixing part for fastening a part is arranged on the working frame, and a machined part is arranged on the working frame;
the working frame comprises a working table, wherein the working table is provided with symmetrically distributed supporting blocks, one supporting block is provided with a first lead screw, the other supporting block is provided with a guide rod, the working table is provided with symmetrically distributed sliding grooves, the working table is provided with a limiting groove, and a limiting rod is arranged in the limiting groove;
the mounting includes the fixed plate, and one side of fixed plate is fixed and is equipped with the base, is equipped with the driving lever in the mounting groove, and the one end of driving lever is equipped with the round hole, and the other end is fixed and is equipped with right-angle block, and the mounting groove internal fixation is equipped with first spring, and the one end of first spring is fixed and is equipped with three hornblocks, and the one end of three hornblocks is equipped with spacing hole.
Furthermore, the right-angle block is matched with the triangular block, the sliding block is matched with the sliding groove, and the limiting hole is matched with the limiting rod.
Furthermore, a first motor is arranged on the workbench, the output end of the first motor is fixedly connected with a first lead screw, a vertical plate is arranged on the workbench, an open slot is formed in the vertical plate, a pressing plate is rotatably arranged on the vertical plate, a second motor is arranged on one side of the vertical plate, the output end of the second motor is fixedly connected with the pressing plate, a first lead screw is arranged on one side of the vertical plate, a worm wheel is arranged at one end of the first lead screw, and a first guide groove is formed in one side of the vertical plate;
a supporting plate is arranged on one side of the workbench, a rotating shaft is rotatably arranged on the supporting plate, worms are symmetrically distributed on the rotating shaft, a third motor is arranged on one side of the supporting plate and is fixedly connected with the rotating shaft, a moving block is arranged in the first guide groove, a first lead screw is in threaded fit with the moving block, and a worm wheel is in fit with the worm;
the support piece that is equipped with the symmetric distribution on the workstation, support piece include the dwang, and the one end and the workstation of dwang rotate to be connected, rotate between the dwang and be equipped with the bracing piece, and one side of dwang is equipped with the fourth motor, and fourth motor and bracing piece fastening connection rotate on the bracing piece and are equipped with the bearing roller, are equipped with the dead lever between the dwang, rotate on the dead lever and are equipped with the pull rod, and the pull rod rotates with the movable block to be connected.
Furthermore, the fixed plate is provided with through holes, guide rods distributed in an array are fixedly fastened on the fixed plate, the fixed plate is provided with placing blocks distributed in an array, the placing blocks are provided with placing grooves, the placing blocks are provided with through grooves distributed symmetrically, and one side of the base is provided with sliding blocks distributed symmetrically;
the base is fixedly provided with symmetrically distributed cylinders, the output ends of the cylinders are rotatably provided with ejector rods, the ejector rods are rotatably connected with the fixed plate, and one side of the base is provided with a mounting groove.
Further, the workpiece comprises a U-shaped frame, one side of the U-shaped frame is provided with a through hole and a threaded hole, one side of the U-shaped frame is provided with first hydraulic rods which are symmetrically distributed, and the output ends of the first hydraulic rods are connected with the round holes;
one side of U-shaped frame is equipped with the shifting chute, the fixed installation pole that is equipped with in the shifting chute, be equipped with the block groove on the shifting chute, it is equipped with the second lead screw to rotate on the U-shaped frame, it is equipped with the block piece to slide in the block groove, second lead screw and block piece screw-thread fit, one side of U-shaped frame is equipped with the sixth motor, the output and the second lead screw fastening connection of sixth motor, the fixed third hydraulic stem that is equipped with on the block piece, the output fastening of third hydraulic stem is equipped with the mounting panel, the fixed fourth hydraulic stem that is equipped with on the mounting panel, the output fastening of fourth hydraulic stem is equipped with the T-shaped piece.
Furthermore, guide holes are symmetrically distributed on the T-shaped block, an installation part is fixedly arranged on the T-shaped block, a fixing groove is formed in the installation part, a top plate is arranged in the fixing groove, a second spring is fixedly arranged in the fixing groove, and the second spring and the top plate are arranged;
the guide rod is matched with the guide hole.
Furthermore, a clamping piece is arranged on one side of the fixed plate and comprises an arc-shaped block, a straight plate is fixedly arranged on the arc-shaped block, a second hydraulic rod is fixedly arranged on the straight plate, the output end of the second hydraulic rod is fixedly connected with the fixed plate, an arc-shaped groove is formed in the arc-shaped block, an arc-shaped rod is slidably arranged in the arc-shaped groove, a first gear ring is arranged on one side of the arc-shaped rod, a groove is formed in one side of the arc-shaped block, a first gear is rotatably arranged in the groove and communicated with the arc-shaped groove, a fifth motor is fixedly arranged on one side of the arc-shaped block, and the output end of the fifth motor is fixedly connected with the first gear;
the first gear is matched with the first gear ring, and the arc-shaped rod is matched with the through groove.
Furthermore, moving parts distributed in an array mode are fixedly arranged on one side of the workpiece, the moving parts are fixedly connected with the workpiece, a second gear is rotatably arranged on one side of the moving parts, an eighth motor is arranged on the other side of the moving parts, the output end of the eighth motor is fixedly connected with the second gear, a round block is arranged on one side of the moving parts, and a second gear ring is arranged on the round block;
one end of the round block is provided with a round hole, a fifth hydraulic rod is fixedly arranged on one side of the round block, a clamping block is fixedly arranged in the round hole, the output end of the fifth hydraulic rod is fixedly connected with the clamping block, and the second gear ring is matched with the second gear.
A use method of a high-precision drilling machining device for part production comprises the following steps:
s1, feeding
Placing a part pipe to be processed on the open slot, supporting the part pipe by a carrier roller, moving the part pipe to pass through the round hole, rotating the rotating rod, putting down the carrier roller, and placing the part pipe on the open slot;
s2, positioning and fixing
The first hydraulic rod is controlled, the deflector rod is controlled, the triangular block is loosened, the first spring pushes the triangular block, and the limiting hole and the limiting rod fixing base are fixed;
s3, fixing
Rotating the first lead screw, moving the workpiece to a processing position, outputting by the air cylinder, controlling the fixed plate to rise, enabling the placing groove to be attached to the part pipe, rotating the arc-shaped rod to penetrate through the through groove to fix the part pipe, and controlling the arc-shaped rod to fasten the part pipe by the second hydraulic rod;
s4, drilling
The third hydraulic rod and the fourth hydraulic rod control the T-shaped block to lift, the guide rod is positioned, and the cutter is rotated to drill the part pipe;
s6, rotating parts
The arc-shaped rod loosens the part pipe, the fifth hydraulic rod outputs the part pipe, the clamping block is controlled to clamp the part pipe, the second gear ring is rotated, the angle of the part pipe is adjusted, and the part pipe is fixed by the arc-shaped rod;
s7 blanking
And rotating the rotating rod to enable the carrier roller to support the part pipe, then controlling the carrier roller to rotate, moving the part pipe and discharging.
The invention has the beneficial effects that:
1. according to the drilling processing device, the fixing piece is connected with the processed piece, the fixing piece is positioned and fixed to stabilize the processed piece, the groove stabilizing part and the arc-shaped rod fixing part are arranged, and the guide rod is matched with the guide hole, so that a cutter is processed at a fixed point, and the cutter is not deviated;
2. the drilling processing device comprises a support roller, a moving piece, a feeding and discharging mechanism, a discharging mechanism and a feeding and discharging mechanism.
Drawings
The invention will be further described with reference to the accompanying drawings.
FIG. 1 is a schematic view of the construction of a drilling apparatus according to the present invention;
FIG. 2 is a schematic view of the inventive work head construction;
FIG. 3 is an enlarged view of the structure of FIG. 2 at A according to the present invention;
FIG. 4 is a schematic view of the fastener construction of the present invention;
FIG. 5 is a cross-sectional view of the fastener of the present invention;
FIG. 6 is a schematic view of a workpiece structure according to the present invention;
FIG. 7 is an enlarged view of the structure of FIG. 6 at B in accordance with the present invention;
FIG. 8 is a schematic view of a work piece structure according to the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The utility model provides a part production is with high accuracy processingequipment that drills, the processingequipment that drills includes the workstation 1, as shown in figure 1, the fixed support column 6 that is equipped with the symmetric distribution in one side of workstation 1, it is equipped with fixing part 2 that is used for fastening part to slide on the workstation 1, the fixed holder 4 that is equipped with the array distribution in one side of fixing part 2, the workstation 1 sets firmly machined part 3, the fixed moving member 7 that is equipped with the array distribution in one side of machined part 3, the both ends of workstation 1 are rotated and are equipped with support piece 5.
As shown in fig. 2 and 3, the working frame 1 includes a working table 11, the working table 11 is fixedly provided with support blocks 111 which are symmetrically distributed, one support block 111 is provided with a first lead screw 12, the working table 11 is fixedly provided with a first motor 120, an output end of the first motor 120 is fixedly connected with the first lead screw 12, another support block 111 is provided with a guide rod 13, the working table 11 is provided with symmetrically distributed sliding grooves 112, the working table 11 is provided with a limit groove 113, and limit rods 114 which are distributed in an array are fixedly arranged in the limit groove 113.
The limiting rod 114 is used for fastening the fixing member 2, so that the processing stability is improved, the processing error is reduced, and the sliding groove 112 is used for sliding the fixing member 2 to support the fixing member 2.
Fixed riser 15 that is equipped with the symmetric distribution on the workstation 11, the last open slot 151 that is equipped with the array distribution of riser 15 rotates on the riser 15 and is equipped with clamp plate 152, and one side of riser 15 is fixed and is equipped with second motor 150, and second motor 150's output and clamp plate 152 fastening connection, one side of riser 15 rotate and are equipped with first lead screw 17, and the fixed worm wheel 18 that is equipped with of one end of first lead screw 17, and one side of riser 15 is equipped with first guide way 153.
One side of the workbench 11 is fixedly provided with a supporting plate 16, the supporting plate 16 is rotatably provided with a rotating shaft 161, the rotating shaft 161 is fixedly provided with symmetrically distributed worms 162, one side of the supporting plate 16 is fixedly provided with a third motor 160, the third motor 160 is fixedly connected with the rotating shaft 161, a moving block 19 is arranged in the first guide groove 153 in a sliding manner, the first lead screw 17 is in threaded fit with the moving block 19, and the worm wheel 18 is matched with the worm 162.
The pull rod 55 moves, the rotating rod 51 is rotated, and the carrier roller 53 is used for jacking up parts, so that the parts are conveniently moved.
As shown in fig. 4 and 5, the fixing member 2 includes a fixing plate 21, through holes 22 symmetrically distributed are formed in the fixing plate 21, guide rods 23 symmetrically distributed are fastened on the fixing plate 21, the guide rods 23 are used for positioning and processing, errors are reduced, placing blocks 24 symmetrically distributed are fastened on the fixing plate 21, placing grooves 242 are formed in the placing blocks 24, the placing grooves 242 are used for fixing parts, processing is facilitated, through grooves 241 symmetrically distributed are formed in the placing blocks 24, a base 25 is fixedly arranged on one side of the fixing plate 21, and sliders 251 symmetrically distributed are arranged on one side of the base 25.
The cylinder 26 that the symmetric distribution is fastened on base 25, the output of cylinder 26 rotates and is equipped with ejector pin 261, ejector pin 261 rotates with fixed plate 21 and is connected, one side of base 25 is equipped with mounting groove 252, the installation inslot 252 internal rotation is equipped with driving lever 27, the one end of driving lever 27 is equipped with round hole 271, the other end is fixed and is equipped with right-angle block 272, the mounting groove 252 internal fixation is equipped with first spring 29, the fixed triangle piece 28 that is equipped with of one end of first spring 29, the one end of triangle piece 28 is equipped with spacing hole 281.
The right angle block 272 is matched with the triangle block 28, the slide block 251 is matched with the sliding groove 112, and the limiting hole 281 is matched with the limiting rod 114.
One side of fixed plate 21 is equipped with holder 4 that is used for rotating the part, holder 4 includes arc piece 41, the fixed straight board 42 that is equipped with on the arc piece 41, the fixed second hydraulic stem 47 that is equipped with on the straight board 42, the output and the fixed plate 21 fastening connection of second hydraulic stem 47, be equipped with arc 43 on the arc piece 41, it is equipped with arc 44 to slide in the arc 43, one side of arc 44 is equipped with first ring gear 48, one side of arc piece 41 is equipped with recess 46, the recess 46 internal rotation is equipped with first gear 45, recess 46 and arc 43 intercommunication, the fixed fifth motor 40 that is equipped with in one side of arc piece 41, the output and the first gear 45 fastening connection of fifth motor 40.
The first gear 45 is engaged with the first ring gear 48, and the arc-shaped lever 44 is engaged with the through groove 241.
As shown in fig. 6 and 7, the workpiece 3 includes a U-shaped frame 31, one side of the U-shaped frame 31 is provided with a through hole 311 and a threaded hole 312, one side of the U-shaped frame 31 is fixedly provided with first hydraulic rods 32 which are symmetrically distributed, and an output end of the first hydraulic rod 32 is rotatably connected with a circular hole 271. It can also be: the driving lever 27 is slidably arranged in the mounting groove 252, the right-angle block 272 is slidably connected with the triangular block 28, the first hydraulic rods 32 which are symmetrically distributed are rotatably arranged on one side of the U-shaped frame 31, and the output ends of the first hydraulic rods 32 are fixedly connected with the round hole 271.
One side of U-shaped frame 31 is equipped with movable groove 33, the fixed installation pole 331 that is equipped with in movable groove 33, be equipped with block groove 34 on the movable groove 33, it is equipped with second lead screw 313 to rotate on the U-shaped frame 31, it is equipped with block piece 35 to slide in the block groove 34, second lead screw 313 and block piece 35 screw-thread fit, the fixed sixth motor 310 that is equipped with in one side of U-shaped frame 31, the output and the second lead screw 313 fastening of sixth motor 310 are connected, the fixed third hydraulic stem 36 that is equipped with the array distribution on the block piece 35, the output fastening of third hydraulic stem 36 is equipped with mounting panel 37, the fixed fourth hydraulic stem 371 that is equipped with on mounting panel 37, the output fastening of fourth hydraulic stem 371 is equipped with T-shaped piece 38.
The fixed seventh motor 380 that is equipped with on the T-shaped piece 38, one side of T-shaped piece 38 is rotated and is equipped with cutter 381, the output and the cutter 381 fastening connection of seventh motor 380, the last guiding hole 282 that is equipped with the symmetric distribution of T-shaped piece 38, the fixed mounting part 39 that is equipped with on the T-shaped piece 38, be equipped with the fixed slot 391 in the mounting part 39, it is equipped with the roof 393 to slide in the fixed slot 391, the fixed slot 391 internal fixation is equipped with second spring 392, second spring 392 and roof 393.
The guide rod 23 is fitted to the guide hole 282.
The guide bar 23 may be fixedly coupled to the top plate 393, and the guide bar 23 is slidably coupled to the fixing groove 391.
As shown in fig. 8, the moving member 7 is fastened to the workpiece 3, one side of the moving member 7 is rotatably provided with a second gear 71, the other side of the moving member 7 is fixedly provided with an eighth motor 70, an output end of the eighth motor 70 is fastened to the second gear 71, one side of the moving member 7 is engaged with a round block 72, the round block 72 is rotatably connected to the moving member 7, and the round block 72 is provided with a second ring gear 73.
One end of the round block 72 is provided with a round hole 74, one side of the round block 72 is fixedly provided with a fifth hydraulic rod 75, a clamping block 76 is fixedly arranged in the round hole 74, the output end of the fifth hydraulic rod 75 is fixedly connected with the clamping block 76, and the second gear ring 73 is matched with the second gear 71.
A use method of a high-precision drilling machining device for part production comprises the following steps:
s1, feeding
The part pipe to be processed is placed on the open groove 151, the supporting roller 53 supports the part pipe, the part pipe is moved to penetrate through the round hole 74, the rotating rod 51 is rotated, the supporting roller 53 is put down, and the part pipe is placed on the open groove 151.
S2, positioning and fixing
The first hydraulic rod 32 is controlled, the shift lever 27 is controlled, the triangular block 28 is released, the first spring 29 pushes the triangular block 28, and the limiting hole 281 and the limiting rod 114 fix the base 25.
S3, fixing
The first lead screw 17 is rotated, the workpiece 3 is moved to a processing position, the air cylinder 26 outputs the workpiece, the fixing plate 21 is controlled to rise, the placing groove 242 is attached to the part pipe, the rotating arc-shaped rod 44 penetrates through the penetrating groove 241 to fix the part pipe, and the second hydraulic rod 47 controls the arc-shaped rod 44 to fasten the part pipe.
S4, drilling
The third hydraulic rod 36 and the fourth hydraulic rod 371 control the T-shaped block 38 to ascend and descend, the guide rod 23 is positioned, and the cutter is rotated to drill the part pipe.
S6, rotating parts
The arc-shaped rod 44 loosens the part pipe, the fifth hydraulic rod 75 outputs the part pipe, the clamping block 76 is controlled to clamp the part pipe, the second gear ring 73 is rotated, the angle of the part pipe is adjusted, and the part pipe is fixed by the arc-shaped rod 44.
S7 blanking
The rotating rod 51 is rotated to enable the carrier roller 53 to support the part pipe, and then the carrier roller 53 is controlled to rotate to move the part pipe for blanking.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed.
Claims (9)
1. A high-precision drilling device for producing parts comprises a working frame (1), and is characterized in that a fixing part (2) for fastening parts is arranged on the working frame (1), and a workpiece (3) is arranged on the working frame (1);
the working frame (1) comprises a working table (11), wherein the working table (11) is provided with symmetrically distributed supporting blocks (111), one supporting block (111) is provided with a first lead screw (12), the other supporting block (111) is provided with a guide rod (13), the working table (11) is provided with symmetrically distributed sliding grooves (112), the working table (11) is provided with a limiting groove (113), and a limiting rod (114) is arranged in the limiting groove (113);
the fixing piece (2) comprises a fixing plate (21), a base (25) is fixedly arranged on one side of the fixing plate (21), a shifting lever (27) is arranged in a mounting groove (252), a round hole (271) is formed in one end of the shifting lever (27), a right-angle block (272) is fixedly arranged on the other end of the shifting lever, a first spring (29) is fixedly arranged in the mounting groove (252), a triangular block (28) is fixedly arranged at one end of the first spring (29), and a limiting hole (281) is formed in one end of the triangular block (28).
2. The high-precision drilling machining device for producing the parts is characterized in that the right-angle block (272) is matched with the triangular block (28), the sliding block (251) is matched with the sliding groove (112), and the limiting hole (281) is matched with the limiting rod (114).
3. The high-precision drilling machining device for producing the parts is characterized in that a first motor (120) is arranged on the workbench (11), the output end of the first motor (120) is fixedly connected with a first lead screw (12), a vertical plate (15) is arranged on the workbench (11), an open slot (151) is formed in the vertical plate (15), a pressing plate (152) is rotatably arranged on the vertical plate (15), a second motor (150) is arranged on one side of the vertical plate (15), the output end of the second motor (150) is fixedly connected with the pressing plate (152), a first lead screw (17) is arranged on one side of the vertical plate (15), a worm wheel (18) is arranged at one end of the first lead screw (17), and a first guide slot (153) is formed in one side of the vertical plate (15);
a supporting plate (16) is arranged on one side of the workbench (11), a rotating shaft (161) is rotatably arranged on the supporting plate (16), worms (162) which are symmetrically distributed are arranged on the rotating shaft (161), a third motor (160) is arranged on one side of the supporting plate (16), the third motor (160) is fixedly connected with the rotating shaft (161), a moving block (19) is arranged in the first guide groove (153), the first lead screw (17) is in threaded fit with the moving block (19), and the worm wheel (18) is matched with the worm (162);
be equipped with support piece (5) of symmetric distribution on work frame (1), support piece (5) are including dwang (51), the one end and workstation (11) of dwang (51) are rotated and are connected, it is equipped with bracing piece (52) to rotate between dwang (51), one side of dwang (51) is equipped with fourth motor (50), fourth motor (50) and bracing piece (52) fastening connection, it is equipped with bearing roller (53) to rotate on bracing piece (52), be equipped with dead lever (54) between dwang (51), it is equipped with pull rod (55) to rotate on dead lever (54), pull rod (55) are connected with movable block (19) rotation.
4. The high-precision drilling processing device for producing the parts according to claim 1, wherein the fixing plate (21) is provided with through holes (22), the fixing plate (21) is fixedly provided with guide rods (23) distributed in an array manner, the fixing plate (21) is provided with placing blocks (24) distributed in an array manner, the placing blocks (24) are provided with placing grooves (242), the placing blocks (24) are provided with through grooves (241) distributed symmetrically, and one side of the base (25) is provided with sliding blocks (251) distributed symmetrically;
the base (25) is fixedly provided with symmetrically distributed cylinders (26), the output end of each cylinder (26) is rotatably provided with an ejector rod (261), the ejector rods (261) are rotatably connected with the fixing plate (21), and one side of the base (25) is provided with a mounting groove (252).
5. The high-precision drilling machining device for producing the parts is characterized in that the machined part (3) comprises a U-shaped frame (31), one side of the U-shaped frame (31) is provided with a through hole (311) and a threaded hole (312), one side of the U-shaped frame (31) is provided with first hydraulic rods (32) which are symmetrically distributed, and the output ends of the first hydraulic rods (32) are connected with a round hole (271);
one side of U-shaped frame (31) is equipped with shifting chute (33), shifting chute (33) internal fixation is equipped with installation pole (331), be equipped with block groove (34) on shifting chute (33), it is equipped with second lead screw (313) to rotate on U-shaped frame (31), it is equipped with block piece (35) to slide in block groove (34), second lead screw (313) and block piece (35) screw-thread fit, one side of U-shaped frame (31) is equipped with sixth motor (310), the output and second lead screw (313) fastening connection of sixth motor (310), it is equipped with third hydraulic stem (36) to fix on block piece (35), the output fastening of third hydraulic stem (36) is equipped with mounting panel (37), the fixed fourth hydraulic stem (371) that is equipped with on mounting panel (37), the output fastening of fourth hydraulic stem (371) is equipped with T-shaped piece (38).
6. The high-precision drilling processing device for the part production according to claim 5, wherein the T-shaped block (38) is provided with symmetrically distributed guide holes (382), the T-shaped block (38) is fixedly provided with a mounting part (39), the mounting part (39) is internally provided with a fixing groove (391), the fixing groove (391) is internally provided with a top plate (393), the fixing groove (391) is internally fixedly provided with a second spring (392), and the second spring (392) and the top plate (393);
the guide rod (23) is matched with the guide hole (382).
7. A high-precision drilling device for producing parts according to claim 4, the clamping device is characterized in that a clamping piece (4) is arranged on one side of the fixed plate (21), the clamping piece (4) comprises an arc-shaped block (41), a straight plate (42) is fixedly arranged on the arc-shaped block (41), a second hydraulic rod (47) is fixedly arranged on the straight plate (42), the output end of the second hydraulic rod (47) is fixedly connected with the fixed plate (21), an arc-shaped groove (43) is formed in the arc-shaped block (41), an arc-shaped rod (44) is arranged in the arc-shaped groove (43) in a sliding manner, a first gear ring (48) is arranged on one side of the arc-shaped rod (44), a groove (46) is formed in one side of the arc-shaped block (41), a first gear (45) is rotatably arranged in the groove (46), the groove (46) is communicated with the arc-shaped groove (43), a fifth motor (40) is fixedly arranged on one side of the arc-shaped block (41), and the output end of the fifth motor (40) is fixedly connected with the first gear (45);
the first gear (45) is matched with the first gear ring (48), and the arc-shaped rod (44) is matched with the through groove (241).
8. The high-precision drilling machining device for producing the parts is characterized in that the moving parts (7) distributed in an array mode are fixedly arranged on one side of the machined part (3), the moving parts (7) are fixedly connected with the machined part (3), one side of the moving parts (7) is rotatably provided with a second gear (71), the other side of the moving parts is provided with an eighth motor (70), the output end of the eighth motor (70) is fixedly connected with the second gear (71), one side of the moving part (7) is provided with a round block (72), and a second gear ring (73) is arranged on the round block (72);
one end of the round block (72) is provided with a round hole (74), a fifth hydraulic rod (75) is fixedly arranged on one side of the round block (72), a clamping block (76) is fixedly arranged in the round hole (74), the output end of the fifth hydraulic rod (75) is fixedly connected with the clamping block (76), and the second gear ring (73) is matched with the second gear (71).
9. The use method of the high-precision drilling and machining device for producing the parts, based on any one of claims 1 to 8, comprises the following steps:
s1, feeding
Placing a part pipe to be processed on the open slot (151), supporting the part pipe by a supporting roller (53), moving the part pipe to pass through the round hole (74), rotating a rotating rod (51), putting down the supporting roller (53), and placing the part pipe on the open slot (151);
s2, positioning and fixing
Controlling a first hydraulic rod (32), controlling a deflector rod (27), loosening a triangular block (28), pushing the triangular block (28) by a first spring (29), and fixing a base (25) by a limiting hole (281) and a limiting rod (114);
s3, fixing
The first screw rod (17) is rotated, the workpiece (3) is moved to a machining position, the air cylinder (26) outputs the workpiece, the fixing plate (21) is controlled to rise, the placing groove (242) is attached to the part pipe, the rotating arc-shaped rod (44) penetrates through the penetrating groove (241) to fix the part pipe, and the second hydraulic rod (47) controls the arc-shaped rod (44) to fasten the part pipe;
s4, drilling
The third hydraulic rod (36) and the fourth hydraulic rod (371) control the T-shaped block (38) to lift, the guide rod (23) is positioned, and a cutter is rotated to drill the part pipe;
s6, rotating parts
The arc-shaped rod (44) loosens the part pipe, the fifth hydraulic rod (75) outputs the part pipe, the clamping block (76) is controlled to clamp the part pipe, the second gear ring (73) is rotated, the angle of the part pipe is adjusted, and the part pipe is fixed by the arc-shaped rod (44);
s7 blanking
The rotating rod (51) is rotated to enable the carrier roller (53) to support the part pipe, then the carrier roller (53) is controlled to rotate, the part pipe is moved, and discharging is carried out.
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| CN115319599A (en) * | 2022-06-27 | 2022-11-11 | 天通日进精密技术有限公司 | Positioning device for large table top of workpiece of opening and grinding all-in-one machine |
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| CN113319318B (en) | 2022-05-20 |
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