CN111673476B - Be used for high-efficient drilling of car shift fork in batches and axle head processing equipment of polishing - Google Patents
Be used for high-efficient drilling of car shift fork in batches and axle head processing equipment of polishing Download PDFInfo
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- CN111673476B CN111673476B CN202010607768.0A CN202010607768A CN111673476B CN 111673476 B CN111673476 B CN 111673476B CN 202010607768 A CN202010607768 A CN 202010607768A CN 111673476 B CN111673476 B CN 111673476B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P23/00—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass
- B23P23/04—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass for both machining and other metal-working operations
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- 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
- B23Q3/08—Work-clamping means other than mechanically-actuated
-
- 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
- B23Q3/18—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for positioning only
-
- 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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- 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
- B23Q2703/00—Work clamping
- B23Q2703/02—Work clamping means
- B23Q2703/04—Work clamping means using fluid means or a vacuum
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention relates to the field of machining, in particular to high-efficiency drilling and shaft end polishing machining equipment for multiple batches of automobile shifting forks, which comprises a workbench, a feeding assembly, a positioning assembly, a material transferring assembly, a drilling assembly, a polishing assembly and a discharging groove, wherein the feeding assembly is used for conveying the multiple batches of shifting forks, the positioning assembly is used for clamping the shifting forks, the material transferring assembly is used for driving the positioning assembly to move, the material transferring assembly is positioned at the discharging end of the feeding assembly, the material transferring direction of the material transferring assembly is vertical to the feeding direction of the feeding assembly, the positioning assembly is arranged at the top of the material transferring assembly, a discharging port of the discharging groove is provided with a blanking box, one end, far away from the discharging groove, of the material transferring assembly is also provided with a material pushing cylinder, and the output end, facing the discharging groove, of the material pushing cylinder is also provided with a push disc, so that the shifting forks of the traditional equipment cannot be drilled and polished simultaneously during machining, the machining efficiency of the shifting fork is improved, and machining errors are reduced.
Description
Technical Field
The invention relates to the field of machining, in particular to machining equipment for efficiently drilling multiple batches of automobile shifting forks and polishing shaft ends.
Background
The shifting fork is a component on the automobile gearbox, is connected with the speed changing handle and is used for shifting the middle speed changing wheel so as to change gears; need bore the radial hole of system on the jaw at present in the production process of shift fork, because the shape of shift fork is not neat completely, be difficult to carry out accurate centre gripping location on the drilling machine, processingquality is difficult to the steady, and the shift fork is when driling and polishing in addition, often need earlier one more equipment on the drilling, polish on another equipment again, this not only wastes time and energy, still reduced work efficiency, consequently, need design one kind and can bore and polish integrated device to many batches of shift forks.
Disclosure of Invention
For solving above-mentioned technical problem, provide one kind and be used for the high-efficient drilling of many batches of car shift forks and axle head processing equipment of polishing, this technical scheme has solved the shift fork of traditional equipment and has processed the problem that can not carry out drilling and processing of polishing to it simultaneously.
In order to achieve the above purposes, the technical scheme adopted by the invention is as follows:
a processing device for efficiently drilling multiple batches of automobile shifting forks and polishing shaft ends comprises a workbench, a feeding assembly for conveying multiple batches of shifting forks, a positioning assembly for clamping the shifting forks, a material moving assembly for driving the positioning assembly to move, a drilling assembly, a polishing assembly and a discharging groove, wherein the feeding assembly, the material moving assembly, the drilling assembly, the polishing assembly and the discharging groove are all arranged at the top of the workbench, the material moving assembly is positioned at the discharging end of the feeding assembly, the material moving direction of the material moving component is vertical to the material feeding direction of the material feeding component, the positioning component is arranged at the top of the material moving component, the drilling component, the polishing component and the discharging groove are sequentially positioned beside the material moving component along the material moving direction of the material moving component, a discharging port of the discharging groove is provided with a blanking box, and move the material subassembly and keep away from the one end of blown down tank and still be equipped with one and push away the material cylinder, push away the material cylinder and still be equipped with a push away dish towards the output of blown down tank.
As an optimal scheme that is used for high-efficient drilling of many batches of car shift forks and axle head to polish processing equipment, the material loading subassembly includes a transmission frame, the top of transmission frame is equipped with a semiarc material way that is used for placing the shift fork jaw along the length direction of transmission frame, the transmission frame is located the below of semiarc material way and still is equipped with a first screw rod and a first guide bar from the top down along the length direction of transmission frame in proper order, first screw rod is through a driving motor drive, still slide the cover on first screw rod and the first guide bar and be equipped with a slide, and the top of slide passes semiarc material way and still is equipped with a push pedal, the push pedal is cylindricly, semiarc material way still is equipped with a bar mouth that is used for the push pedal to promote the shift fork along length direction.
As an optimal scheme that is used for high-efficient drilling of many batches of car shift fork and axle head to polish processing equipment, the top both sides of transmission frame are equipped with a limiting plate that is used for preventing that the shift fork from removing the production and rocking respectively, two limiting plates all are the slope form and contradict in the shift fork foot lateral wall of shift fork both sides, the outside of every limiting plate still all sets up in the top of transmission frame through a support frame, and all fix through two tie plates between the lateral wall of every support frame and transmission frame, the top of semiarc material way still is equipped with a semicircle briquetting that is used for the shift fork foot of the shift fork of contradicting, the top of transmission frame still is equipped with a mounting bracket, the top of semicircle briquetting is fixed in on the mounting bracket through a rectangular plate.
As an optimal scheme that is used for high-efficient drilling of many batches of car shift forks and axle head to polish processing equipment, the top discharge end both sides of transmission frame still all vertical upwards are equipped with a articulated slab, can the pivoted through a pivot be equipped with a baffle between two articulated slabs, the outside of baffle still is equipped with one and is used for responding to the collision sensor that the push pedal promoted after shift fork collision baffle stops, the top of two articulated slabs still is equipped with a baffle and opens the back and rotate the touch multitouch that supports of top, the pivot is through a rotating electrical machines drive, a rotating electrical machines sets up in the bottom of transmission frame, and all the cover is equipped with a band pulley between the output shaft of a rotating electrical machines and the one end of pivot, still connect through a belt between two band pulleys.
As an optimal scheme that is used for high-efficient drilling of many batches of car shift forks and axle head to polish processing equipment, locating component includes a mobile station and a locating platform, the mobile station sets up in the top of moving the material subassembly, the locating platform sets up in the top of mobile station, the locating platform is fixed in on the mobile station through a plurality of bolt, the top of locating platform still is equipped with a half arc card way along the length direction of locating platform, and half arc card way is the same with half arc diameter between the half arc material way, still be equipped with an inductor on the lateral wall of mobile station, the top of workstation is located discharge end one side of transmission frame and still is equipped with a photoelectric sensor that is used for the shift fork to push half arc card way in.
As a preferred scheme for the high-efficiency drilling and shaft end polishing processing equipment for the multi-batch automobile shifting forks, both sides of the center of the top of the positioning table are provided with positioning plates for positioning the side walls of the shifting fork legs, one ends of the two positioning plates, which are far away from the semi-arc material channel, are also connected with positioning parts for resisting the continuous pushing of the shifting fork legs, both sides of the top of the positioning table, which are far away from one end of the semi-arc material channel, are also symmetrically provided with two clamping blocks for clamping the shifting fork heads, the outward side of each clamping block is also connected with a vertical plate corresponding to the top of the positioning table through two springs, and the push end of two chucking blocks still is the interior concavity of being convenient for to push, and the top of locating plate still is equipped with a air cylinder that pushes down, and the air cylinder that pushes down is vertical state and is fixed in the top of location platform through a support, and the top that the output of air cylinder that pushes down passes the support stretches out downwards to the output of air cylinder that pushes down still is equipped with a compact heap.
As an optimal selection scheme that is used for high-efficient drilling of many batches of car shift forks and axle head to polish processing equipment, it includes that one moves the material slip table to move the material subassembly, the inside of moving the material slip table is equipped with two draw bars along the length direction symmetry that moves the material slip table, the bottom that moves the slip table can also be located on two draw bars by gliding cover, the lateral wall that moves the material slip table still is equipped with a rack along the length direction that moves the material slip table, the inside of moving the platform still is equipped with a second rotating electrical machines through a frame is fixed, and the output of second rotating electrical machines is towards the rack, the output of second rotating electrical machines still is equipped with a drive gear, intermeshing between drive gear and the rack.
As an optimal scheme that is used for high-efficient drilling of many batches of car shift forks and axle head to polish processing equipment, the drilling subassembly includes a conflict cylinder and a drilling mechanism, conflict cylinder and drilling mechanism symmetry set up in the both sides that move the material slip table, the conflict cylinder is located the one side that the location portion was kept away from to the location platform, the output of conflict cylinder still is equipped with a conflict dish, drilling mechanism comprises a drill bit and a drilling frame, the one end of drill bit is equipped with a drilling rod, the drilling rod is through a drilling motor drive, and the drilling motor sets up in the drilling frame, the bottom of drilling frame is fixed in on a first slider, first slider slides and sets up in a first spout, a second screw rod is still located to first slider cover, the second screw rod is through a second driving motor drive, the top of first spout still is equipped with a second photoelectric sensor.
As a preferred scheme for high-efficiency drilling and shaft end grinding processing equipment for multi-batch automobile shifting forks, a grinding assembly comprises two grinding mechanisms with the same structure, the two grinding mechanisms are symmetrically arranged at two sides of a material moving sliding table, each grinding mechanism consists of a grinding motor and a rectangular box, the output end of each grinding motor is provided with a grinding disc, each grinding motor is also arranged in the corresponding rectangular box, a hollow column is also arranged around the bottom of each rectangular box, a second sliding block is also arranged below each rectangular box, each hollow column is also sleeved on each inserted link at the top of the corresponding second slide block, the center of each second slide block is also fixedly provided with a third rotating motor, the output end of each third rotating motor is also vertically and upwards connected with a threaded column, and the center of the bottom of each rectangular box is provided with a sleeve column sleeved on the corresponding threaded column.
As an optimal scheme for efficient drilling and shaft end polishing equipment for multiple batches of automobile shifting forks, each second sliding block is arranged in one second sliding groove in a sliding mode, each second sliding groove is further internally provided with one third screw rod and one second guide rod, each second sliding block is sleeved on the corresponding third screw rod and the corresponding second guide rod, each third screw rod is further driven by one third driving motor, the top of one second sliding groove is further provided with one third photoelectric sensor, and the side of the material pushing cylinder is further provided with one fourth photoelectric sensor.
Compared with the prior art, the invention has the beneficial effects that:
when an operator processes the shifting forks, firstly, the operator places a plurality of shifting forks on a feeding assembly, the feeding assembly pushes the shifting forks towards a positioning assembly, the shifting forks are pushed to the positioning assembly, the positioning assembly clamps and positions the shifting forks, the shifting assembly drives the shifting forks to a drilling assembly, the drilling assembly performs drilling processing on fork heads of the shifting forks, after the shifting forks are drilled, the shifting forks go to a polishing assembly through the shifting assembly, the polishing assembly polishes two ends of the fork heads and two ends of fork legs of the shifting forks, finally, after the shifting forks are processed, the shifting forks go to a discharge chute, a material pushing cylinder pushes the shifting forks on the positioning assembly into the discharge chute through a pushing disc, and the shifting forks slide into a blanking box, the invention solves the problem that the shifting forks cannot be drilled and polished simultaneously during processing of the shifting forks of the traditional equipment, and improves the processing efficiency of the shifting forks, and reduces machining errors.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic perspective view of the feeding assembly;
FIG. 3 is a side view of the loading assembly;
FIG. 4 is a front view of the feeding assembly;
FIG. 5 is a perspective view of the positioning assembly;
FIG. 6 is a front view of the positioning assembly;
FIG. 7 is a schematic perspective view of the material moving assembly;
FIG. 8 is a perspective view of the drilling mechanism;
FIG. 9 is a schematic perspective view of the grinding mechanism;
fig. 10 is an exploded perspective view of the grinding mechanism.
Description of reference numerals: the device comprises a workbench 1, a shifting fork 2, a discharge chute 3, a blanking box 4, a material pushing cylinder 5, a push disc 6, a transmission frame 7, a semi-arc material channel 8, a first screw 9, a first guide rod 10, a first driving motor 11, a sliding plate 12, a push plate 13, a limiting plate 14, a semicircular pressing block 15, a mounting frame 16, a hinge plate 17, a baffle plate 18, a collision sensor 19, a first rotating motor 20, a belt 21, a moving table 22, a positioning table 23, a semi-arc clamping channel 24, a sensing piece 25, a first photoelectric sensor 26, a positioning plate 27, a positioning part 28, a clamping block 29, a spring 30, a vertical plate 31, a downward pressing cylinder 32, a support 33, a pressing block 34, a material moving sliding table 35, a sliding strip 36, a rack 37, a second rotating motor 38, a driving gear 39, an interference cylinder 40, an interference disc 41, a drill bit 42, a drilling frame 43, a drill rods 44, a drilling motor 45, a first sliding block 46, a first sliding chute 47, a second screw 48, The polishing machine comprises a second driving motor 49, a second photoelectric sensor 50, a polishing motor 51, a rectangular box 52, a polishing disc 53, a hollow column 54, a second sliding block 55, an inserting rod 56, a third rotating motor 57, a threaded column 58, a sleeve column 59, a second sliding chute 60, a third screw 61, a second guide rod 62, a third driving motor 63, a third photoelectric sensor 64 and a fourth photoelectric sensor 65.
Detailed Description
The following description is presented to disclose the invention so as to enable any person skilled in the art to practice the invention. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art.
Referring to fig. 1 to 10, a high-efficiency drilling and shaft end polishing processing device for multi-batch automobile shifting forks comprises a workbench 1, a feeding assembly for conveying the multi-batch shifting forks 2, a positioning assembly for clamping the shifting forks 2, a material moving assembly for driving the positioning assembly to move, a drilling assembly, a polishing assembly and a discharging groove 3, wherein the feeding assembly, the material moving assembly, the drilling assembly, the polishing assembly and the discharging groove 3 are all arranged at the top of the workbench 1, the material moving assembly is positioned at the discharging end of the feeding assembly, the material moving direction of the material moving assembly is vertical to the feeding direction of the feeding assembly, the positioning assembly is arranged at the top of the material moving assembly, the drilling assembly, the polishing assembly and the discharging groove 3 are sequentially positioned beside the material moving assembly along the material moving direction of the material moving assembly, a discharging port of the discharging groove 3 is provided with a material dropping box 4, and one end of the material moving assembly, which is far away from the discharging groove 3, is also provided with a material pushing cylinder 5, the output end of the material pushing cylinder 5 facing the discharge chute 3 is also provided with a pushing disc 6. Operating personnel adds man-hour to shift fork 2, at first, operating personnel places a plurality of shift fork 2 on the material loading subassembly, the material loading subassembly is with shift fork 2 towards the locating component propelling movement thereupon, shift fork 2 is by the propelling movement to the locating component on, the locating component presss from both sides tight location with shift fork 2 thereupon, the material shifting subassembly drives shift fork 2 to drilling subassembly department then, drilling subassembly carries out drilling treatment to the jaw of shift fork 2, after 2 drilling of shift fork are accomplished, shift fork 2 comes the subassembly department of polishing through the material shifting subassembly, the subassembly of polishing is polished to the jaw both ends and the prong both ends of shift fork 2, finally, after 2 processing of shift fork is accomplished, shift fork 2 comes the blown down tank 3 department, push away material cylinder 5 and push away the shift fork 2 on the locating component into blown down tank 3 through pushing ram 6, shift fork 2 slides into in blanking box 4 thereupon.
The feeding assembly comprises a transmission frame 7, the top of the transmission frame 7 is provided with a semi-arc material channel 8 for placing a fork head of a shifting fork 2 along the length direction of the transmission frame 7, the transmission frame 7 is positioned below the semi-arc material channel 8 and is also provided with a first screw rod 9 and a first guide rod 10 from top to bottom along the length direction of the transmission frame 7 in sequence, the first screw rod 9 is driven by a first driving motor 11, a sliding plate 12 is further sleeved on the first screw rod 9 and the first guide rod 10 in a sliding manner, the top of the sliding plate 12 penetrates through the semi-arc material channel 8 and is further provided with a push plate 13, the push plate 13 is cylindrical, and the semi-arc material channel 8 is further provided with a strip-shaped opening used for the push plate 13 to push the shifting fork 2 along the length direction. When an operator adds a plurality of shifting forks 2, firstly, the operator places the shifting forks 2 on the semi-arc material channel 8, then, the first driving motor 11 drives the first screw rod 9 to rotate, the sliding plate 12 moves on the first guide rod 10 along with the rotation of the first screw rod 9, and the sliding plate 12 drives the push plate 13 to push the shifting forks 2 towards the positioning component.
The top both sides of transmission frame 7 are equipped with a limiting plate 14 that is used for preventing that shift fork 2 from removing the production and rocking respectively, two limiting plates 14 all are the slope form and contradict in 2 foot lateral walls of shift fork of 2 both sides of shift fork, every limiting plate 14 still all sets up in the top of transmission frame 7 through a support frame to the outside, and all fix through two even boards between the lateral wall of every support frame and transmission frame 7, the top of semi-arc material way 8 still is equipped with a semicircle briquetting 15 that is used for contradicting 2 feet of shift fork 2, the top of transmission frame 7 still is equipped with a mounting bracket 16, the top of semicircle briquetting 15 is fixed in on mounting bracket 16 through a rectangular plate. When shift fork 2 was by the propelling movement, two limiting plates 14 carried on spacingly to the fork foot of shift fork 2, prevented that shift fork 2 from taking place the skew when carrying, and semicircle briquetting 15 above shift fork 2 has also played limiting displacement to the fork foot of shift fork 2, makes shift fork 2 accurate propelling movement to locating component on.
The top discharge end both sides of transmission frame 7 still all vertically upwards are equipped with a articulated slab 17, can the pivoted be equipped with a baffle 18 through a pivot between two articulated slabs 17, the outside end of baffle 18 still is equipped with one and is used for responding to stop the collision inductor 19 that push pedal 13 promoted after shift fork 2 collides baffle 18, the top of two articulated slabs 17 still is equipped with a baffle 18 and opens the back and rotate the conflict piece of top, the pivot is driven through a rotating electrical machines 20, a rotating electrical machines 20 sets up in the bottom of transmission frame 7, and all the cover is equipped with a band pulley between the output shaft of a rotating electrical machines 20 and the one end of pivot, still connect through a belt 21 between two band pulleys. After shift fork 2 is collided baffle 18 by the propelling movement, collision sensor 19 senses the back and stops the promotion of push pedal 13, prevents that shift fork 2 from taking place to drop because the propelling movement is time spent, and first rotating electrical machines 20 passes through belt 21 drive baffle 18 and rotates after that, stops after baffle 18 rotates 180 back touch and touch the touch piece, and shift fork 2 then pushes locating component after corresponding the position on.
The locating component comprises a moving platform 22 and a locating platform 23, the moving platform 22 is arranged at the top of the moving component, the locating platform 23 is arranged at the top of the moving platform 22, the locating platform 23 is fixed on the moving platform 22 through a plurality of bolts, a half-arc clamping channel 24 is further arranged at the top of the locating platform 23 along the length direction of the locating platform 23, the half-arc clamping channel 24 and the half-arc channel 8 are identical in half-arc diameter, an induction piece 25 is further arranged on the side wall of the moving platform 22, and a first photoelectric sensor 26 used for pushing the shifting fork 2 into the half-arc clamping channel 24 is further arranged on one side of the discharging end of the working platform 1 located on the transmission frame 7. When the first BPV10NF photoelectric sensor senses the sensing part 25 of the mobile station 22, the mobile station 22 moves to an accurate position, the half arc clamping channel 24 is communicated with the half arc channel 8, then the shifting fork 2 is pushed to the positioning table 23, and the fork head of the shifting fork 2 is pushed into the half arc clamping channel 24.
Two sides of the center of the top of the positioning table 23 are respectively provided with a positioning plate 27 for positioning the side wall of the shifting fork 2, one end of each positioning plate 27 far away from the semi-arc material channel 8 is also connected with a positioning part 28 for resisting the continuous pushing of the shifting fork 2, two sides of the top of the positioning table 23 far away from the semi-arc material channel 8 are also symmetrically provided with two clamping blocks 29 for clamping the head of the shifting fork 2, the outward side of each clamping block is also connected with a vertical plate 31 corresponding to the top of the positioning table 23 through two springs 30, and the pushing ends of the two clamping blocks 29 are also concave, which are convenient to push, a pressing cylinder 32 is arranged above the positioning plate 27, the pressing cylinder 32 is fixed on the top of the positioning table 23 through a bracket 33 in a vertical state, the output end of the pressing cylinder 32 penetrates through the top of the bracket 33 and extends downwards, and the output end of the pressing cylinder 32 is also provided with a pressing block 34. When shift fork 2 is pushed to half arc card way 24 on, the jaw of shift fork 2 pushes between two joint pieces, because two chucking piece 29 all are connected with spring 30, consequently, the jaw of shift fork 2 is pushed the back, and two chucking piece 29 press from both sides the jaw of shift fork 2 thereupon and tightly fix a position, and two locating plates 27 carry on spacingly to the prong of shift fork 2, and location portion 28 supports and keeps off shift fork 2 and continue the propelling movement, and last positioning is accomplished to pushing down cylinder 32 and compressing tightly shift fork 2 to location platform 23 through compact heap 34 thereupon.
The material moving assembly comprises a material moving sliding table 35, two sliding strips 36 are symmetrically arranged in the material moving sliding table 35 along the length direction of the material moving sliding table 35, the bottom of the material moving sliding table can be sleeved on the two sliding strips 36 in a sliding mode, a rack 37 is further arranged on the side wall of the material moving sliding table 35 along the length direction of the material moving sliding table 35, a second rotating motor 38 is further fixedly arranged in the moving table 22 through a rack, the output end of the second rotating motor 38 faces the rack 37, a driving gear 39 is further arranged at the output end of the second rotating motor 38, and the driving gear 39 and the rack 37 are meshed with each other. When the fork 2 is positioned, the second rotating motor 38 drives the driving gear 39 to rotate, and due to the mutual engagement between the driving gear 39 and the rack 37, the moving table 22 moves in the material moving sliding table 35 through the two sliding bars 36, and the moving table 22 drives the fork 2 to the drilling assembly.
The drilling assembly comprises a butting cylinder 40 and a drilling mechanism, the butting cylinder 40 and the drilling mechanism are symmetrically arranged on two sides of the material moving sliding table 35, the butting cylinder 40 is located on one side, away from the positioning portion 28, of the positioning table 23, a butting disc 41 is further arranged at the output end of the butting cylinder 40, the drilling mechanism is composed of a drill bit 42 and a drilling frame 43, one end of the drill bit 42 is provided with a drill rod 44, the drill rod 44 is driven by a drilling motor 45, the drilling motor 45 is arranged in the drilling frame 43, the bottom of the drilling frame 43 is fixed on a first sliding block 46, the first sliding block 46 is slidably arranged in a first sliding groove 47, the first sliding block 46 is further sleeved on a second screw rod 48, the second screw rod 48 is driven by a second driving motor 49, and a second photoelectric sensor 50 is further arranged at the top of the first sliding groove 47. When the second BPV10NF photoelectric sensor senses the sensing element 25, the moving platform 22 stops moving, the shift fork 2 accurately comes between the abutting cylinder 40 and the drilling mechanism, the abutting cylinder 40 abuts against one end of the shift fork 2 through the abutting disc 41, the drill bit 42 is driven by the drilling motor 45, the second driving motor 49 drives the second screw 48 to rotate, the first sliding block 46 moves in the first sliding groove 47 through the second screw 48, and the drill bit 42 rotates at a high speed to drill the shaft end of the fork head of the shift fork 2 through moving.
The grinding assembly comprises two grinding mechanisms with the same structure, the two grinding mechanisms are symmetrically arranged on two sides of the material moving sliding table 35, each grinding mechanism consists of a grinding motor 51 and a rectangular box 52, the output end of each grinding motor 51 is provided with a grinding disc 53, each grinding motor 51 is also arranged in the corresponding rectangular box 52, the periphery of the bottom of each rectangular box 52 is also provided with a hollow column 54, a second sliding block 55 is also arranged below each rectangular box 52, each hollow column 54 is also sleeved on each inserted link 56 at the top of the corresponding second slide block 55, a third rotating motor 57 is also fixedly arranged at the center of each second slide block 55, the output end of each third rotating motor 57 is also vertically and upwardly connected with a threaded column 58, and the center of the bottom of each rectangular box 52 is provided with a sleeve column 59 sleeved on the corresponding threaded column 58. After drilling of the shifting fork 2 is completed, the shifting fork 2 comes between two polishing mechanisms, two polishing disks 53 polish the shaft end of the fork head of the shifting fork 2 through corresponding polishing motors 51 respectively, when the end part of the fork foot of the shifting fork 2 needs to be polished, the third rotating motor 57 drives the threaded column 58 to rotate, and the bottom of the rectangular box 52 is sleeved on the threaded column 58 through a sleeve column 59, so that the rectangular box 52 moves upwards on the corresponding insertion rod 56 through the four hollow columns 54, and the two polishing disks 53 polish the shifting fork 2 after moving to the end face of the fork foot of the shifting fork.
Each second sliding block 55 is slidably disposed in one second sliding groove 60, each second sliding groove 60 is further provided with one third screw 61 and one second guide rod 62, each second sliding block 55 is sleeved on the corresponding third screw 61 and the corresponding second guide rod 62, each third screw 61 is further driven by one third driving motor 63, the top of one second sliding groove 60 is further provided with one third photoelectric sensor 64, and the side of the material pushing cylinder 5 is further provided with one fourth photoelectric sensor 65. When the shifting fork 2 moves between the two grinding mechanisms, the third BPV10NF photoelectric sensor senses the belt sensing piece 25 and then stops moving the moving table 22, when each grinding disc 53 is ground, each third driving motor 63 drives the corresponding third screw 61 to rotate, each second sliding block 55 moves in the corresponding second sliding groove 60 through the corresponding third screw 61, each grinding disc 53 grinds the shifting fork 2 through moving, finally, the shifting fork 2 comes to the discharging groove 3, the fourth BPV10NF photoelectric sensor senses the belt sensing piece 25 and then stops moving the moving table 22, then, the material pushing cylinder 5 pushes the shifting fork 2 into the discharging groove 3 through the pushing disc 6, and the shifting fork 2 slides into the blanking box 4.
The working principle of the invention is as follows:
the equipment realizes the functions of the invention through the following steps, thereby solving the technical problems provided by the invention:
firstly, when an operator processes the shifting forks 2, firstly, the operator places a plurality of shifting forks 2 on the semi-arc material channel 8, then, the first driving motor 11 drives the first screw 9 to rotate, the sliding plate 12 moves on the first guide rod 10 by the rotation of the first screw 9, the sliding plate 12 drives the push plate 13 to push the shifting fork 2 towards the positioning component, the two limit plates 14 limit the fork legs of the shifting fork 2 to prevent the shifting fork 2 from deviating during conveying, the semicircular pressing block 15 above the shifting fork 2 also limits the fork legs of the shifting fork 2 to enable the shifting fork 2 to be accurately pushed to the positioning component, when the shifting fork 2 is pushed to collide with the baffle 18, the collision sensor 19 senses that the pushing of the push plate 13 is stopped, the shifting fork 2 is prevented from falling off due to pushing, then the first rotating motor 20 drives the baffle 18 to rotate through the belt 21, and the baffle 18 stops after contacting the contact block after rotating 180 degrees;
secondly, after the first BPV10NF photoelectric sensor senses a sensing part 25 of the mobile station 22, the mobile station 22 moves to an accurate position, the semi-arc clamping channel 24 is communicated with the semi-arc material channel 8, then the shifting fork 2 is pushed to the positioning table 23, the fork head of the shifting fork 2 is pushed to the semi-arc clamping channel 24, when the shifting fork 2 is pushed to the semi-arc clamping channel 24, the fork head of the shifting fork 2 is pushed between the two clamping blocks, and because the two clamping blocks 29 are both connected with the spring 30, after the fork head of the shifting fork 2 is pushed, the two clamping blocks 29 clamp the fork head of the shifting fork 2 for positioning, the two positioning plates 27 limit the fork feet of the shifting fork 2, the positioning part 28 stops the shifting fork 2 to be pushed continuously, and the lower pressure cylinder 32 presses the shifting fork 2 to the positioning table 23 through the pressing block 34 to complete final positioning;
step three, after the shifting fork 2 is positioned, the second rotating motor 38 drives the driving gear 39 to rotate, and due to the fact that the driving gear 39 is meshed with the rack 37, the mobile station 22 moves in the material moving sliding table 35 through the two sliding bars 36, the mobile station 22 drives the shifting fork 2 to arrive at a drilling assembly, when the second BPV10NF photoelectric sensor senses the sensing element 25, the mobile station 22 stops moving, the shifting fork 2 accurately arrives between the abutting cylinder 40 and the drilling mechanism, the abutting cylinder 40 abuts against one end of the shifting fork 2 through the abutting disc 41, the drill bit 42 is driven through the drilling motor 45, the second driving motor 49 drives the second screw 48 to rotate, the first sliding block 46 moves in the first sliding groove 47 through the second screw 48, and the drill bit 42 rotates at a high speed to drill the shaft end of the fork head of the shifting fork 2 through moving;
step four, after the drilling of the shifting fork 2 is completed, the shifting fork 2 moves between two polishing mechanisms, the third BPV10NF photoelectric sensor senses the sensing element 25 and stops moving the moving table 22, the two polishing disks 53 polish the shaft end of the fork head of the shifting fork 2 through the corresponding polishing motors 51, when the end of the fork foot of the shifting fork 2 needs to be polished, the third rotating motor 57 drives the threaded post 58 to rotate, because the bottom of the rectangular box 52 is sleeved on the threaded post 58 through one sleeve post 59, the rectangular box 52 moves upwards on the corresponding insert rod 56 through the four hollow posts 54, the two polishing disks 53 move to the end face of the fork foot of the shifting fork 2 and polish the fork foot, when each polishing disk 53 polishes, each third driving motor 63 drives the corresponding third screw 61 to rotate, each second slide block 55 moves in the corresponding second sliding groove 60 through the corresponding third screw 61, each polishing disc 53 then moves to polish the shifting fork 2;
and step five, finally, the shifting fork 2 comes to the discharging groove 3, the fourth BPV10NF photoelectric sensor senses the sensing piece 25 and then stops moving the moving platform 22, then the pushing cylinder 5 pushes the shifting fork 2 into the discharging groove 3 through the pushing disc 6, and the shifting fork 2 slides into the blanking box 4.
The foregoing has described the general principles, principal 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 merely illustrative of the principles of the invention, but that various changes and modifications may be made without departing from the spirit and scope of the invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (8)
1. A processing device for efficiently drilling multiple batches of automobile shifting forks and polishing shaft ends is characterized by comprising a workbench (1) and further comprising a feeding assembly for conveying multiple batches of shifting forks (2), a positioning assembly for clamping the shifting forks (2), a material transferring assembly for driving the positioning assembly to move, a drilling assembly, a polishing assembly and a discharging groove (3), wherein the feeding assembly, the material transferring assembly, the drilling assembly, the polishing assembly and the discharging groove (3) are all arranged at the top of the workbench (1), the material transferring assembly is positioned at the discharging end of the feeding assembly, the material transferring direction of the material transferring assembly is perpendicular to the feeding direction of the feeding assembly, the positioning assembly is arranged at the top of the material transferring assembly, the drilling assembly, the polishing assembly and the discharging groove (3) are sequentially positioned beside the material transferring assembly along the material transferring direction of the material transferring assembly, and a discharging hole of the discharging groove (3) is provided with a blanking box (4), a material pushing cylinder (5) is further arranged at one end, far away from the discharge chute (3), of the material moving assembly, and a push disc (6) is further arranged at the output end, facing the discharge chute (3), of the material pushing cylinder (5);
the feeding assembly comprises a transmission frame (7), a semi-arc material channel (8) used for placing a fork head of a shifting fork (2) is arranged at the top of the transmission frame (7) along the length direction of the transmission frame (7), a first screw (9) and a first guide rod (10) are sequentially arranged below the semi-arc material channel (8) along the length direction of the transmission frame (7) from top to bottom, the first screw (9) is driven by a first driving motor (11), a sliding plate (12) is further slidably sleeved on the first screw (9) and the first guide rod (10), a pushing plate (13) is further arranged at the top of the sliding plate (12) after penetrating through the semi-arc material channel (8), the pushing plate (13) is cylindrical, and a strip-shaped opening used for pushing the pushing plate (13) to push the shifting fork (2) is further arranged on the semi-arc material channel (8) along the length direction;
the top both sides of transmission frame (7) are equipped with one respectively and are used for preventing that shift fork (2) from removing and produce limiting plate (14) of rocking, two limiting plate (14) all are the slope form and contradict in shift fork (2) foot lateral wall of shift fork (2) both sides, the outside of every limiting plate (14) still all sets up in the top of transmission frame (7) through a support frame, and all fix through two tie plates between the lateral wall of every support frame and transmission frame (7), the top of semiarc material way (8) still is equipped with a semicircle briquetting (15) that are used for contradicting shift fork (2) foot of shift fork (2), the top of transmission frame (7) still is equipped with one mounting bracket (16), the top of semicircle briquetting (15) is fixed in on mounting bracket (16) through a rectangular plate.
2. The efficient drilling and shaft end polishing processing equipment for the shifting forks of the automobiles in multiple batches is characterized in that two sides of the discharge end at the top of the transmission frame (7) are vertically and upwards provided with a hinged plate (17), a baffle plate (18) is arranged between the two hinged plates (17) in a rotatable mode through a rotating shaft, the outward end of the baffle plate (18) is further provided with a collision inductor (19) used for inducing the shifting fork (2) to stop pushing the push plate (13) after colliding with the baffle plate (18), the tops of the two hinged plates (17) are further provided with a contact block which is opened and then rotates to the upper side through the baffle plate (18), the rotating shaft is driven through a first rotating motor (20), the first rotating motor (20) is arranged at the bottom of the transmission frame (7), and a belt wheel is sleeved between the output shaft of the first rotating motor (20) and one end of the rotating shaft, the two pulleys are connected by a belt (21).
3. The high-efficiency drilling and shaft end grinding processing equipment for the multi-batch automobile shifting forks according to claim 2, it is characterized in that the positioning component comprises a mobile station (22) and a positioning table (23), the mobile station (22) is arranged at the top of the material moving component, the positioning table (23) is arranged at the top of the mobile station (22), the positioning table (23) is fixed on the mobile station (22) through a plurality of bolts, the top of the positioning table (23) is also provided with a semi-arc clamping channel (24) along the length direction of the positioning table (23), and the semi-arc diameter between semi-arc card way (24) and semi-arc material way (8) is the same, still is equipped with an induction part (25) on the lateral wall of mobile station (22), and the top of workstation (1) is located the discharge end one side of transmission frame (7) and still is equipped with one and is used for shift fork (2) to push first photoelectric sensor (26) in semi-arc card way (24).
4. The efficient drilling and shaft end grinding processing equipment for the multi-batch automobile shifting forks according to claim 3, characterized in that two sides of the center of the top of the positioning table (23) are respectively provided with a positioning plate (27) for positioning the side wall of the pin of the shifting fork (2), one end of each positioning plate (27) far away from the semi-arc material channel (8) is also connected with a positioning part (28) for resisting the continuous pushing of the pin of the shifting fork (2), two sides of the top of the positioning table (23) far away from one end of the semi-arc material channel (8) are respectively and symmetrically provided with two clamping blocks (29) for clamping the head of the shifting fork (2), the outward side of each clamping block (29) is connected with a corresponding vertical plate (31) at the top of the positioning table (23) through two springs (30), the pushing ends of the two clamping blocks (29) are also in a concave shape convenient to push, a downward pressing cylinder (32) is arranged above the positioning plate (27), the downward-pressing air cylinder (32) is fixed at the top of the positioning table (23) in a vertical state through a support (33), the output end of the downward-pressing air cylinder (32) penetrates through the top of the support (33) to extend downwards, and a pressing block (34) is further arranged at the output end of the downward-pressing air cylinder (32).
5. The high-efficiency drilling and shaft end grinding processing equipment for the multi-batch automobile shifting forks according to claim 3, is characterized in that the material moving component comprises a material moving sliding table (35), two sliding bars (36) are symmetrically arranged in the material moving sliding table (35) along the length direction of the material moving sliding table (35), the bottom of the material moving sliding table can be sheathed on the two sliding bars (36) in a sliding way, a rack (37) is further arranged on the side wall of the material moving sliding table (35) along the length direction of the material moving sliding table (35), a second rotating motor (38) is further fixedly arranged in the moving table (22) through a rack, and the output end of the second rotating motor (38) faces the rack (37), and the output end of the second rotating motor (38) is also provided with a driving gear (39), and the driving gear (39) is meshed with the rack (37).
6. The efficient drilling and shaft end grinding processing equipment for the multiple batches of automobile shifting forks according to claim 5, characterized in that the drilling assembly comprises a butting cylinder (40) and a drilling mechanism, the butting cylinder (40) and the drilling mechanism are symmetrically arranged at two sides of the material moving sliding table (35), the butting cylinder (40) is positioned at one side of the positioning table (23) far away from the positioning part (28), the output end of the butting cylinder (40) is further provided with a butting disc (41), the drilling mechanism is composed of a drill bit (42) and a drilling frame (43), one end of the drill bit (42) is provided with a drill rod (44), the drill rod (44) is driven by a drilling motor (45), the drilling motor (45) is arranged in the drilling frame (43), the bottom of the drilling frame (43) is fixed on a first sliding block (46), the first sliding block (46) is slidably arranged in a first sliding groove (47), the first sliding block (46) is further sleeved on a second screw (48), the second screw (48) is driven by a second driving motor (49), and a second photoelectric sensor (50) is further arranged at the top of the first sliding groove (47).
7. The efficient drilling and shaft end grinding processing equipment for the multi-batch automobile shifting forks according to claim 6, characterized in that the grinding assembly comprises two grinding mechanisms with the same structure, the two grinding mechanisms are symmetrically arranged at two sides of the material moving sliding table (35), each grinding mechanism consists of a grinding motor (51) and a rectangular box (52), the output end of each grinding motor (51) is provided with a grinding disc (53), each grinding motor (51) is also arranged in the corresponding rectangular box (52), the periphery of the bottom of each rectangular box (52) is also provided with a hollow column (54), a second sliding block (55) is also arranged below each rectangular box (52), each hollow column (54) is also sleeved on each inserted rod (56) at the top of the corresponding second sliding block (55), the center of each second sliding block (55) is also fixedly provided with a third rotating motor (57), the output end of each third rotating motor (57) is also vertically and upwards connected with a threaded column (58), and the center of the bottom of each rectangular box (52) is provided with a sleeve column (59) sleeved on the corresponding threaded column (58).
8. The efficient drilling and shaft end grinding processing device for the multiple batches of automobile shifting forks according to claim 7, wherein each second sliding block (55) is slidably arranged in one second sliding groove (60), each second sliding groove (60) is further internally provided with one third screw (61) and one second guide rod (62), each second sliding block (55) is sleeved on the corresponding third screw (61) and second guide rod (62), each third screw (61) is further driven by one third driving motor (63), the top of one second sliding groove (60) is further provided with one third photoelectric sensor (64), and the side of the material pushing cylinder (5) is further provided with one fourth photoelectric sensor (65).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010607768.0A CN111673476B (en) | 2020-06-30 | 2020-06-30 | Be used for high-efficient drilling of car shift fork in batches and axle head processing equipment of polishing |
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| CN202010607768.0A CN111673476B (en) | 2020-06-30 | 2020-06-30 | Be used for high-efficient drilling of car shift fork in batches and axle head processing equipment of polishing |
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| CN111673476B true CN111673476B (en) | 2021-12-28 |
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| CN112975422B (en) * | 2021-02-22 | 2022-08-26 | 滨州东海龙活塞有限公司 | Processing equipment and processing method for producing truck engine piston |
| CN113732860B (en) * | 2021-09-09 | 2022-08-02 | 宁波奔野重工股份有限公司 | Tractor gearbox is with pulling out first production facility |
| CN114799917B (en) * | 2022-05-17 | 2023-09-12 | 安徽机电职业技术学院 | Intelligent drilling and grinding processing equipment for shifting fork |
| CN116727705B (en) * | 2023-05-11 | 2024-06-11 | 深圳市东方鼎盛科技有限公司 | Linear sliding table precise positioning device |
| CN116571597B (en) * | 2023-07-11 | 2023-10-31 | 磐吉奥科技股份有限公司 | Shifting fork shaping equipment |
| CN118081396B (en) * | 2024-04-29 | 2024-06-25 | 江苏中泰仪表阀门有限公司 | Drilling and polishing integrated device for processing stop valve |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108080958A (en) * | 2017-12-13 | 2018-05-29 | 浙江工业大学奉化智慧经济研究院 | A kind of burr remover of flange full-automatic drilling machine |
| CN108127416B (en) * | 2018-02-07 | 2020-04-21 | 安徽师范大学 | Full-automatic processing equipment for flange plate |
| KR200489598Y1 (en) * | 2018-02-08 | 2019-07-09 | 김근순 | Pre-grinding machine for cold-drawn steel bars for rack bars |
| CN209288324U (en) * | 2018-12-13 | 2019-08-23 | 浙江恩光金刚石工具有限公司 | Hole making drill automated production process equipment |
| CN110614506A (en) * | 2019-11-07 | 2019-12-27 | 张国繁 | Shifting fork drilling and polishing integrated equipment |
| CN111266847B (en) * | 2020-01-31 | 2021-08-20 | 杨晓琴 | Automatic production process of built-in tire pressure sensor |
| CN111113035B (en) * | 2020-02-13 | 2022-04-29 | 烟台朗越精工科技有限公司 | Assembling device for steering engine oil seal ring |
| CN111230563B (en) * | 2020-02-28 | 2021-06-22 | 湖州勤立防护设备有限公司 | Drilling device |
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