CN104308539A - Automatic processing machine for bearing inner ring screw hole - Google Patents
Automatic processing machine for bearing inner ring screw hole Download PDFInfo
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- CN104308539A CN104308539A CN201410527962.2A CN201410527962A CN104308539A CN 104308539 A CN104308539 A CN 104308539A CN 201410527962 A CN201410527962 A CN 201410527962A CN 104308539 A CN104308539 A CN 104308539A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P23/00—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass
- B23P23/02—Machine tools for performing different machining operations
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
- B23Q1/25—Movable or adjustable work or tool supports
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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
- B23Q3/082—Work-clamping means other than mechanically-actuated hydraulically actuated
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q7/00—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting
- B23Q7/14—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 co-ordinated in production lines
- B23Q7/1426—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 co-ordinated in production lines with work holders not rigidly fixed to the transport devices
- B23Q7/1494—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 co-ordinated in production lines with work holders not rigidly fixed to the transport devices using grippers
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Manipulator (AREA)
- Drilling And Boring (AREA)
Abstract
The invention provides an automatic processing machine for a bearing inner ring screw hole. The automatic processing machine comprises an engine base and a turntable, wherein the turntable can rotate in an indexing intermittent mode under the action of a power transmission device; the periphery of the turntable is uniformly provided with clamps for clamping workpieces; drilling devices, tapping devices, hole detection devices, burr filing devices and feeding and discharging mechanical arms are arranged around the turntable; all the devices are corresponding to positions where the clamps on the turntable stay; the hole detection devices are arranged on the downstream sides of the drilling devices and tapping devices; the burr filing devices operate after the completion of screw hole detection; the feeding and discharging mechanical arms are respectively linked with a feeding device and a discharging device. By adopting the automatic processing machine, feeding, drilling, tapping, burr removing, and discharging can be automatically realized, and only one operator is needed for carrying out management and monitoring; the labor intensity is greatly reduced, the production efficiency is high, the processing cost is low, and the product quality is stable.
Description
Technical field
The present invention relates to Production of bearing technical field, particularly relate to a kind of bearing inner race screw machine for automatic working.
Background technology
Roller bearing units is the one of deep groove ball bearing, there is bearing inner race, bearing outer ring, and the rolling element between bearing inner race and bearing outer ring, roller bearing units have adjusting center, easy to use, load and unload simple advantage, the environment for use of roller bearing units is general more severe, the vibration of axle is large, bearing block concentricity is not high, for preventing getting loose between bearing and axle, with jackscrew on some roller bearing units.As shown in Figure 1, this bearing is on bearing inner race, be processed with two top wire holes and screw, and screw angle is 120 °, is withstand on axle with jackscrew, thus plays fixation when its feature coordinates with axle exactly.The processing of this bearing inner race two screw, the bottom outlet that employing two bench drill processes two screws respectively at present, because the position difference of boring will use different workpiece positioning clamps to process two screws, after processing two screws, carry out tapping procedures again, need again one to two other equipment, often a processing thread Pilot hole or screw all want clamping one subjob, but also workpiece will be circulated between individual device, burr screw being gone out to cutter end is also needed to carry out artificial filing removal after processing screw, labor strength is large, working (machining) efficiency is low, need more personnel amount and labor hour, processing charges is high.
Summary of the invention
For the above-mentioned problems in the prior art, technical problem to be solved by this invention is to provide a kind of bearing inner race screw machine for automatic working, it can realize charging, boring, tapping, deburring and discharging automatically, only need operating personnel's management and monitoring, labour intensity is low, production efficiency is high, and processing cost is low.
Technical scheme of the present invention is as follows: a kind of bearing inner race screw machine for automatic working, comprise support, rotating disk and control unit, described rotating disk can be made calibration batch (-type) and rotate under the effect of actuating unit, the fixture for clamping workpiece is evenly equipped with at rotating disk periphery, around described rotating disk, drilling equipment is installed, chasing bar, hole checkout gear, frustrate burr device and enter, discharging manipulator, each device is corresponding with fixture stop place on rotating disk, hole checkout gear is configured in the downstream of each drilling equipment and chasing bar, frustrate burr device to operate after screw has detected, described burr device of frustrating comprises horizontal hunting mechanism and vertical oscillation mechanism, the file of vertical installation can frustrate pendular motion as curve under the drive of two swing mechanisms, when rotating disk is when filing deburring station and stopping interval, file stretches into inner hole of workpiece from the bottom up, carry out filing to the aperture burr of workpiece inner wall, described charging manipulator and discharging manipulator link with feed arrangement and drawing mechanism respectively.
The present invention is one can complete charging automatically, boring, tapping, the integrated form process equipment of deburring and discharging, rotating disk is provided with the fixture of clamping workpiece, and workpiece enters fixture by charging manipulator, is automatically completed gripping, the support around rotating disk is provided with drilling equipment by fixture, chasing bar, hole checkout gear, frustrate burr device and enter, discharging manipulator, each device is corresponding with fixture stop place on rotating disk, just forms processing stations or the charging of each operation, discharging station, workpiece rotates a circle and just completes boring on rotating disk, tapping, the whole manufacturing procedure of deburring, workpiece is taken out again by discharging manipulator, workpiece is by drawing mechanism discharging, thus the operation only needing operating personnel to carry out control system controls and supervision, and labour intensity reduces greatly, and only needs operating personnel, reduce production cost, simultaneously owing to only needing clamped one time to complete whole manufacturing procedure, economization Set and Positioning and the circulation time again, improve operating efficiency.
Further, described hole checkout gear and frustrate burr device and be arranged on same station, hole is frustrated burr device and is started working after having detected, hole checkout gear comprises horizontal slide rail and the slide block slippery with horizontal slide rail, slide block is provided with the gaging hole inductor be connected with the piston rod detecting cylinder, the detection head of gaging hole inductor is column and energy level debouches the detect aperture on workpiece under the promotion detecting cylinder, and gaging hole inductor is electrically connected with control unit.Frustrate burr device and hole checkout gear is arranged in same station, save station arrangement space, be conducive to reducing disk diameter and avoiding equipment enlarging, equipment is compacter; Detection head stretches in machining hole and the improper phenomenons such as the drill bit, screw tap or the blind hole that whether occur breaking can be detected, if there are the foreign material of any plugging hole, gaging hole inductor sends signal to control unit, controls warning system and reports to the police, equipment operation suspension by control unit.
Further, the touch control of described control unit and man-machine interaction shields and links, instruction is sent to control unit by finger crawl touch control screen, described rotating disk is furnished with successively feed station, the first boring station, station, the first tapping station, the first detection file deburring station, the second boring station are detected in the first hole, station is detected in the second hole, the second tapping station, second detects and files deburring station and discharging station, is provided with coolant pipe at boring station and tapping station.
Further, for convenience of design, simplify manipulator control unit, described rotating disk is provided with 12 described fixtures, holing in described feed station and first is provided with fixture between station and closes station, detects be provided with fixture between file deburring station and discharging station and open station described second, independent fixture opens station and closed station, make charging and discharging time more abundant, the linking between each manufacturing procedure is more reliable, not easily makes mistakes.
Further, remove for reliably realizing burr, describedly frustrate that burr device comprises base plate, upper act cylinder, first frustrates pendulum cylinder and second and frustrate pendulum cylinder, base plate is provided with horizontal guide rail, horizontal slide is slided and is fitted on horizontal guide rail and end face is connected with slide plate, the upper act cylinder that the front end of slide plate is connected by support is connected with vertical oscillation mechanism, and the rear end and first of slide plate is frustrated the piston rod putting cylinder and is connected; Second of vertical oscillation mechanism frustrates pendulum cylinder and is connected with upper act cylinder piston rod upwards, and second frustrates pendulum cylinder is connected with band face of cylinder file by connector.
Frustrate burr device to be arranged on frame surface and to be positioned at below rotating disk, first moved in vertical oscillation mechanism by upper act cylinder, file is stretched in inner hole of workpiece from the bottom up, the linear reciprocating motion that pendulum cylinder and second frustrates pendulum cylinder is frustrated again by perpendicular first, the process implementation horizontal hunting that file is vertically moved, circular swing motion made by file with the face of cylinder, can be fully clean by the boring on inner hole of workpiece wall, tapping burr removing.
Further, for reliably realizing the file pendular motion of file, and simplify structure, the front end of described slide plate is fixedly connected with a riser, the leading flank of riser is provided with vertical guide rail, vertical guide rail is equipped with vertical sliding, described second frustrates pendulum vertical cylinder tailpiece of the piston rod is upwards connected with the entablature of Z-shaped connector, the sill of Z-shaped connector is fixed on described vertical sliding front end, and the sill front end of described Z-shaped connector is provided with file seat.
Further, the horizontal hydraulic pressure slide unit that described drilling equipment is driven by hydraulic cylinder realizes F.F., work is entered, work is moved back, rewind, and hydraulic pressure moving platform is provided with forward and backward extreme position sensor block, the forward and backward extreme position inductor corresponding with forward and backward extreme position sensor block is electrically connected on control unit.
Further, for reliably gripping workpiece, cutter is facilitated to process from different orientation workpiece, the structure of fixture can be simplified again, described fixture comprises positioning seat, corner oil cylinder and gland, positioning seat near-earth adjacent with corner oil cylinder is arranged on rotating disk, the swing arm of corner oil cylinder can do up, rotate and open and rotate, the descending and open and close action of clamping, the swing arm end of corner oil cylinder is provided with gland; Described positioning seat has lower plate and arc locating piece, arc locating piece upwards extends at lower plate upper surface, the room of cutter of stepping down is left between arc locating piece, the inner arc surface of arc locating piece and the external cylindrical surface of workpiece suitable, the inner arc surface bottom of arc locating piece is provided with outstanding rest pad, described lower plate is provided with centre bore, the hole wall of centre bore is near the inner arc surface of described arc locating piece, when described corner oil cylinder does uplink and downlink action, the imaginary circle cylinder coaxial line that gland and described arc locating piece surround.
Further, for realizing reliably pickup and putting part, structure and the control unit of manipulator can be simplified again, described charging manipulator and discharging manipulator are arranged on same manipulator slide unit vertically, manipulator slide unit is connected with manipulator support by horizontal sliding device, and described charging manipulator and discharging manipulator can make the on-off action of upper and lower rectilinear motion and finger; Described charging manipulator and discharging manipulator under the effect of horizontal sliding device respectively at feed station and feed arrangement, move between discharging station and drawing mechanism.
Charging manipulator and discharging manipulator are arranged on same manipulator slide unit, have simplified manipulator displacement structure and supporting construction, are conducive to saving installing space, reduce equipment cost.Rotating disk shifted to by charging manipulator and discharging manipulator simultaneously or away from rotating disk, two manipulators are carried out in same one end of horizontal sliding device respectively and captured or the work of placement.
Further, described feed arrangement comprises rotary feeding dish and feeding chute, rotary feeding dish batch (-type) rotates and is provided with stock guide and discharging opening, and feeding chute one end connects with the discharging opening of rotary feeding dish, and the other end extends to the below of charging manipulator material grasping station; Described drawing mechanism comprises discharging skewed slot and material rotating plate, and material rotating plate is arranged on the sidewall opening place of discharging skewed slot turningly and is positioned at the below of discharging manipulator blowing station, and the lower surface of material rotating plate is connected with can upper and lower flexible stirring cylinder.
Rotary feeding dish intermittently rotates, by stock guide, the workpiece that dish axis is vertically placed is caught up with to discharging opening, workpiece squeezes to push one by one and enters in feeding chute by discharging opening, when the unit one of feeding chute discharge end arrives the position of charging manipulator gripping workpiece, rotary feeding dish stops operating, and this unit one stops moving ahead, after taking this workpiece away by charging manipulator, rotary feeding dish continues rotary feeding, goes round and begins again.The workpiece caught from fixture is positioned on the material rotating plate of level by discharging manipulator, then stirring cylinder piston is exercised material rotating plate to overturn to discharging skewed slot direction, axis of workpiece is from vertically becoming level, and workpiece falls into discharging skewed slot, by discharging of rolling downwards under Action of Gravity Field.
Pass through technique scheme, the invention has the beneficial effects as follows: can automatically realize charging, boring, tapping, deburring and discharging, only need operating personnel to carry out management and monitoring, labour intensity reduces greatly, production efficiency is high, processing cost is low, and constant product quality.
Accompanying drawing explanation
Fig. 1 is the structural representation of work piece bearing inner race.
Fig. 2 is structural representation of the present invention.
Fig. 3 is the structural representation of hole of the present invention checkout gear.
Fig. 4 is the structural representation of roughening thorn device of the present invention.
Fig. 5 is the structural representation of fixture of the present invention.
Fig. 6 is that in Fig. 5, the stereochemical structure of positioning seat shows view.
Fig. 7 is that in Fig. 5, the plan structure of positioning seat shows view.
Fig. 8 is the structural representation (rotary feeding dish is not shown) of charging and discharging manipulator of the present invention and charging and discharging device.
Fig. 9 be in Fig. 8 discharging skewed slot at the structural representation at material rotating plate place.
Detailed description of the invention
Below with reference to accompanying drawing, to a preferred embodiment of the present invention will be described in detail.
The hole machined such as the present invention can be used for holing to axle class or cover parts, tapping, be carry out two screws 11 to workpiece 10 i.e. bearing inner race as shown in Figure 1 to process in the present embodiment, certainly, the present invention is not limited to the processing to this kind of part.
As shown in Figures 2 to 4, a kind of bearing inner race screw machine for automatic working, comprises support 1, rotating disk 2 and control unit, and the touch control of control unit and man-machine interaction shields and links, and sends instruction by finger crawl touch control screen to control unit.Support 1 is for installing rotating disk 2 and each manufacturing procedure device, actuating unit is accommodated in support 1 inside, rotating disk 2 by shaft support above support 1 table top, described rotating disk 2 can be made calibration batch (-type) and rotate under the effect of actuating unit, the fixture 3 for clamping workpiece is evenly equipped with at rotating disk 2 periphery, around described rotating disk 2, drilling equipment is installed, chasing bar, hole checkout gear 6, frustrate burr device 7 and enter, discharging manipulator 101, 102, hole checkout gear 6 is configured in the downstream of each drilling equipment and chasing bar, frustrate burr device 7 to operate after screw has detected, each device is corresponding with fixture 3 stop place on rotating disk 2, form each processing stations and enter, discharging station, described charging manipulator 101 and discharging manipulator 102 link with feed arrangement 8 and drawing mechanism 9 respectively.
In the present embodiment, because workpiece to be machined is bearing inner race as shown in Figure 1, need processing two screws 11, as preferred embodiment, rotating disk 2 is provided with 12 described fixtures 3, thus described rotating disk 2 is furnished with feed station successively, fixture closes station, the first boring station, the first hole detection station, the first tapping station, the first detection file deburring station, second hole station, station, the second tapping station are detected in the second hole, deburring station is filed in the second detection, fixture opens station and discharging station.Be provided with coolant pipe at boring station and tapping station, the mouth of pipe of coolant pipe points to fixture 3 position of this station, plays cooling heat dissipation and anti-dandruff effect to the cutter in process and workpiece.For saving station arrangement space, reducing rotating disk 2 diameter and avoiding equipment enlarging, making equipment compacter, described hole checkout gear 6 and frustrate burr device 7 and be arranged on same station, hole is frustrated burr device 7 and is started working after having detected; Hole in described feed station and first and be provided with fixture between station and close station, detect between file deburring station and discharging station described second and be provided with fixture unlatching station, independent fixture opens station and closed station, make charging and discharging time more abundant, linking between each manufacturing procedure is more reliable, not easily make mistakes, simplified manipulator control unit, programming is simple simultaneously.
Described drilling equipment adopt hydraulic cylinder to drive horizontal hydraulic pressure slide unit realizes F.F., work is entered, work is moved back, rewind, and hydraulic pressure moving platform is provided with forward and backward extreme position sensor block, the forward and backward extreme position inductor corresponding with forward and backward extreme position sensor block is electrically connected on control unit, drill bushing is provided with in the front end of drilling equipment, drill bushing leads to drill bit, prevent longer drill bit generation deflection, ensure the positional precision of boring.Because drilling equipment is prior art, ready-made rig can be bought and debug, not describe its concrete structure at this.First drilling equipment 41 is different from the relative position of drillman's position fixture 3 with the second drilling equipment 42, thus hole machined is carried out to the hole of different azimuth on workpiece 1, in like manner, first chasing bar 51 is different from the relative position of tapping station clamp 3 with the second chasing bar 52, first chasing bar 51 is substantially identical with the structure of the second drilling equipment 42 with the first drilling equipment 41 with the structure of the second chasing bar 52, and what the brill cap of first, second chasing bar 51,52 clamped is screw tap.
Described hole checkout gear 6 and frustrate burr device 7 and be arranged on same station, hole is frustrated burr device 7 and is started working after having detected, as shown in Figures 2 and 3, hole checkout gear 6 is arranged on support 1 table top outside rotating disk 2, hole checkout gear 6 comprises base 61, horizontal slide rail 62 and slide block 63, horizontal slide rail 62 is fixed on base 61 upper surface, horizontal slide rail 62 is equipped with slide block 63, slide block 63 is provided with gaging hole inductor 64, gaging hole inductor 64 is connected with the piston rod detecting cylinder 65, detect cylinder 65 be positioned at the rear of slide block 63 and be fixed on base 61, gaging hole inductor 64 is electrically connected with control unit, the detection head 641 of gaging hole inductor 64 is column, the center line of detection head 641 and the gaging hole coaxial line to be checked of this station workpiece and be horizontal direction, detection head 641 energy level under the promotion detecting cylinder 65 debouches the gaging hole to be checked on workpiece 10.Detection head 641 stretches in machining hole and the improper phenomenons such as the drill bit, screw tap or the blind hole that whether occur breaking can be detected, if there are the foreign material of any plugging hole, gaging hole inductor 64 sends signal to control unit, control warning system by control unit to report to the police, equipment operation suspension, after detection, detection head 641 retreats to outside rotating disk 2.
As shown in Figure 2, frustrate burr device 7 and hole checkout gear 6 is arranged in same station, frustrate burr device 7 and to be arranged on support 1 table top and to be positioned at below rotating disk 2.Described burr device 7 of frustrating comprises horizontal hunting mechanism and vertical oscillation mechanism, file 76 is the column with the face of cylinder, the file 76 of vertical installation can frustrate pendular motion as curve under the drive of two swing mechanisms, when rotating disk 2 is when filing deburring station and stopping interval, file stretches into workpiece 10 endoporus from the bottom up, carries out filing to the aperture burr of workpiece 10 inwall.As shown in Figure 4, remove for reliably realizing burr, describedly frustrate that burr device 7 comprises base plate 71, upper act cylinder 72, first frustrates pendulum cylinder 714 and second and frustrate pendulum cylinder 743, base plate 71 is provided with horizontal guide rail 711, horizontal slide 712 is sliding to be fitted on horizontal guide rail 711, and the end face of horizontal slide 712 is connected with slide plate 713.Horizontal guide rail 711, horizontal slide 712, slide plate 713, first frustrate pendulum cylinder 714 and first frustrate pendulum air cylinder support 715 form horizontal hunting mechanism, the front end of slide plate 713 is connected with upper act cylinder 72 with outwards overhanging by support 73, upper act cylinder 72 is erect and is installed, the piston rod of upper act cylinder 72 is connected with vertical oscillation mechanism, the rear end and first of slide plate 713 is frustrated the piston rod putting cylinder 714 and is connected, first frustrate pendulum cylinder 714 by first frustrate pendulum air cylinder support 715 support, vertical oscillation mechanism comprises vertical guide rail 741, vertical sliding 742, second frustrates pendulum cylinder 743 and Z-shaped connector 744, the front end of slide plate 713 is fixedly connected with a riser 74, the leading flank of riser 74 is provided with vertical guide rail 741, vertical guide rail 741 is equipped with vertical sliding 742, upper act cylinder 72 piston rod upwards and second of vertical oscillation mechanism frustrate puts cylinder 743 and is connected, second piston rod of frustrating pendulum cylinder 743 upwards extends, second tailpiece of the piston rod of frustrating pendulum cylinder 743 is connected with the entablature of Z-shaped connector 744, the sill of Z-shaped connector 744 is fixed on described vertical sliding 742 front end, the sill front end of described Z-shaped connector 744 is provided with file seat 75, file seat 75 clamps file 76, bolt is through file seat 75, be connected with vertical sliding 742 after the sill of Z-shaped connector 744.
When roughening thorn device 7 works, first moved in vertical oscillation mechanism by upper act cylinder 72, file 76 is made to stretch in workpiece 10 endoporus from the bottom up, frustrate pendulum cylinder 714 and second by perpendicular first again and frustrate pendulum cylinder 743 linear reciprocating motion simultaneously, make the process implementation horizontal hunting that file 76 is vertically moving, circular swing motion made by file 76 with the face of cylinder, just can be fully clean by the boring on workpiece 10 inner hole wall, tapping burr removing.
For reliably gripping workpiece 10, cutter is facilitated to process from different orientation workpiece 10, the structure of fixture 3 can be simplified again, as shown in Figure 5-Figure 7, described fixture 3 comprises positioning seat 31, corner oil cylinder 32 and gland 33, positioning seat 31 near-earth adjacent with corner oil cylinder 32 is arranged on rotating disk 2, positioning seat 31 is closer to the edge of rotating disk 2, the swing arm of corner oil cylinder 32 can be done up, to open to anticlockwise and to right rotation, descending and clamping open, close action, corner oil cylinder 32 is prior art, also recall and turn clamping cylinder, it is the standard component that market can buy, do not describe in detail at this.Swing arm 321 end of corner oil cylinder 32 is provided with gland 33, and gland 33 is disc, and the external diameter of gland 33 is substantially equal with the external diameter of clamped workpiece 10.Described positioning seat 31 has lower plate 311 and arc locating piece 312, arc locating piece 312 upwards extends at lower plate 311 upper surface, the room of cutter of stepping down is left between arc locating piece 312, arc locating piece 312 can be two pieces, also can be three pieces, as long as two hole machined positions can be stepped down out, the inner arc surface of arc locating piece 312 and the external cylindrical surface of workpiece 10 suitable, the inner arc surface bottom of arc locating piece 312 is provided with outstanding rest pad 313, and rest pad 313 is for shelving workpiece 10; Described lower plate 311 is provided with centre bore 314, the imaginary circle cylinder coaxial line that centre bore 314 and arc locating piece 312 surround, the hole wall of centre bore 314 is near the inner arc surface of described arc locating piece 312, and this centre bore 314 coaxially docks with the resigning hole on rotating disk 2, so that file 76 can stretch in workpiece 10 from the bottom up carry out deburring work.When uplink and downlink action is done in the swing arm 321 of described corner oil cylinder 32, the imaginary circle cylinder coaxial line that gland 33 and described arc locating piece 312 surround, ensures that gland 33 can be pressed in the upper end of workpiece 10.
As illustrated in figures 1 and 8, for realizing reliably pickup and putting part, structure and the control unit of manipulator can be simplified again, described charging manipulator 101 and discharging manipulator 102 are arranged on same manipulator slide unit 103 vertically, manipulator slide unit 103 is connected with manipulator support 100 by horizontal sliding device, manipulator support 100 is installed on the ground, horizontal sliding device comprises manipulator slide unit 103, horizontal hydraulic cylinder 104, hydraulic cylinder leg 105 and cylindrical guide 106, manipulator slide unit 103 under the effect of horizontal hydraulic cylinder 104 can on cylindrical guide 106 sliding horizontal, make charging manipulator 101 and discharging manipulator 102 under the effect of horizontal sliding device respectively at feed station and feed arrangement 8, move between discharging station and drawing mechanism 9.Described charging manipulator 101 and discharging manipulator 102 can make the on-off action of upper and lower rectilinear motion and finger, thus descendingly carry out pickup and put part.Charging manipulator 101 and discharging manipulator 102 are arranged on same manipulator slide unit 103, have simplified manipulator displacement structure and supporting construction, are conducive to saving installing space, reduce equipment cost.Rotating disk 2 shifted to by charging manipulator 101 and discharging manipulator 102 simultaneously or away from rotating disk 2, two manipulators carry out workpiece grabbing or workpiece placement work in same one end of horizontal sliding device respectively.
Described feed arrangement 8 comprises rotary feeding dish (not shown) and feeding chute 81 as shown in Figure 8, rotary feeding dish batch (-type) rotates and is provided with stock guide and discharging opening, rotary feeding dish is the conventional feed arrangement 8 of automation equipment, no longer describes at this.Feeding chute 81 one end connects with the discharging opening of rotary feeding dish, and the other end extends to the below of charging manipulator 101 material grasping station.Rotary feeding dish intermittently rotates, by stock guide, the workpiece 10 that dish axis is vertically placed is caught up with to discharging opening, workpiece 10 squeezes to push one by one and enters in feeding chute 81 by discharging opening, when the unit one 10 of feeding chute 81 discharge end arrives the position of charging manipulator 101 gripping workpiece 10, rotary feeding dish stops operating, and this unit one 10 stops moving ahead, after taking this workpiece 10 away by charging manipulator 101, rotary feeding dish continues rotary feeding, goes round and begins again.
Refer to Fig. 8 and Fig. 9, described drawing mechanism 9 comprises discharging skewed slot 91 and material rotating plate 92, material rotating plate 92 is arranged on the sidewall opening place of discharging skewed slot 91 turningly and is positioned at the below of discharging manipulator 102 blowing station, and the lower surface of material rotating plate 92 is connected with can upper and lower flexible stirring cylinder 93.The workpiece 10 caught from fixture 3 is positioned on the material rotating plate 92 of level by discharging manipulator 102, then stirring cylinder 93 piston stroking upward makes material rotating plate 92 overturn to discharging skewed slot 91 direction, workpiece 10 axis is from vertically becoming level, workpiece 10 falls into discharging skewed slot 91, by discharging of rolling downwards under Action of Gravity Field.
The present invention is one can complete charging automatically, boring, tapping, the integrated form process equipment of deburring and discharging, there is the touch control screen of man-machine interaction, its course of work is: up after charging manipulator 101 grabbing workpiece 10, then along with feed station shifted to by manipulator slide unit 103, the fixture 3 opened put into by workpiece 10 by charging manipulator 101 in feed station, rotating disk 2 rotates and closes station place to fixture and stop operating, the swing arm 321 of fixture 3 is exercised gland 33 and is compressed by workpiece 10 under right rotation again, rotating disk 2 rotates into the first boring station borehole, enter the first hole detection station again and carry out hole detection, then enter the first tapping station and carry out internal thread machining, then the first detection file deburring station is entered, first detected by hole checkout gear 6 pairs of holes, stretch into workpiece 10 endoporus by the file 76 of roughening thorn device 7 is up carry out burr removal through rotating disk again, rotating disk 2 continues to rotate into the second boring station and processes second thread Pilot hole, enter the second hole more successively and detect station detect aperture, second tapping station machining internal thread, second detects file deburring station detect aperture and removes burr, then enter fixture and open station, the swing arm 321 of this station clamp 3 is first up again to anticlockwise, open wide above workpiece 10, rotating disk 2 continues to rotate into last discharging station, being captured by workpiece 10 by the discharging manipulator 102 slided to discharging station brings on the material rotating plate 92 of drawing mechanism 9 again, then stirring cylinder 93 piston stroking upward makes material rotating plate 92 overturn to discharging skewed slot 91 direction, workpiece 10 axis is from vertically becoming level, workpiece 10 falls into discharging skewed slot 91, by discharging of rolling downwards under Action of Gravity Field.
The operation that the present invention only needs operating personnel to carry out control system controls and supervision, labour intensity reduces greatly, and only need operating personnel, reduce production cost, simultaneously because workpiece only needs clamped one time to complete whole manufacturing procedure, economization is Set and Positioning and circulation time again, improves operating efficiency, and constant product quality.
These are only the present invention's preferably detailed description of the invention, but protection scope of the present invention is not limited thereto, within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. a bearing inner race screw machine for automatic working, it is characterized in that: comprise support, rotating disk and control unit, described rotating disk can be made calibration batch (-type) and rotate under the effect of actuating unit, the fixture for clamping workpiece is evenly equipped with at rotating disk periphery, around described rotating disk, drilling equipment is installed, chasing bar, hole checkout gear, frustrate burr device and enter, discharging manipulator, each device is corresponding with fixture stop place on rotating disk, hole checkout gear is configured in the downstream of each drilling equipment and chasing bar, frustrate burr device to operate after screw has detected, described burr device of frustrating comprises horizontal hunting mechanism and vertical oscillation mechanism, the file of vertical installation can frustrate pendular motion as curve under the drive of two swing mechanisms, when rotating disk is when filing deburring station and stopping interval, file stretches into inner hole of workpiece from the bottom up, carry out filing to the aperture burr of workpiece inner wall, described charging manipulator and discharging manipulator link with feed arrangement and drawing mechanism respectively.
2. bearing inner race screw machine for automatic working according to claim 1, it is characterized in that: described hole checkout gear and frustrate burr device and be arranged on same station, hole is frustrated burr device and is started working after having detected, hole checkout gear comprises horizontal slide rail and the slide block slippery with horizontal slide rail, slide block is provided with the gaging hole inductor be connected with the piston rod detecting cylinder, the detection head of gaging hole inductor is column and energy level debouches the detect aperture on workpiece under the promotion detecting cylinder, and gaging hole inductor is electrically connected with control unit.
3. bearing inner race screw machine for automatic working according to claim 1, it is characterized in that: the touch control of described control unit and man-machine interaction shields and links, instruction is sent to control unit by finger crawl touch control screen, described rotating disk is furnished with successively feed station, the first boring station, station, the first tapping station, the first detection file deburring station, the second boring station are detected in the first hole, station is detected in the second hole, the second tapping station, second detects and files deburring station and discharging station, is provided with coolant pipe at boring station and tapping station.
4. bearing inner race screw machine for automatic working according to claim 3, it is characterized in that: described rotating disk is provided with 12 described fixtures, hole in described feed station and first and be provided with fixture between station and close station, detect described second and be provided with fixture between file deburring station and discharging station and open station.
5. bearing inner race screw machine for automatic working according to claim 1, it is characterized in that: described in frustrate that burr device comprises base plate, upper act cylinder, first frustrates pendulum cylinder and second and frustrates pendulum cylinder, base plate is provided with horizontal guide rail, horizontal slide is slided and is fitted on horizontal guide rail and end face is connected with slide plate, the upper act cylinder that the front end of slide plate is connected by support is connected with vertical oscillation mechanism, and the rear end and first of slide plate is frustrated the piston rod putting cylinder and is connected; Second of vertical oscillation mechanism frustrates pendulum cylinder and is connected with upper act cylinder piston rod upwards, and second frustrates pendulum cylinder is connected with band face of cylinder file by connector.
6. bearing inner race screw machine for automatic working according to claim 5, it is characterized in that: the front end of described slide plate is fixedly connected with a riser, the leading flank of riser is provided with vertical guide rail, vertical guide rail is equipped with vertical sliding, described second frustrates pendulum vertical cylinder tailpiece of the piston rod is upwards connected with the entablature of Z-shaped connector, the sill of Z-shaped connector is fixed on described vertical sliding front end, and the sill front end of described Z-shaped connector is provided with file seat.
7. bearing inner race screw machine for automatic working according to claim 1, it is characterized in that: the horizontal hydraulic pressure slide unit that described drilling equipment is driven by hydraulic cylinder realizes F.F., work is entered, work is moved back, rewind, and hydraulic pressure moving platform is provided with forward and backward extreme position sensor block, the forward and backward extreme position inductor corresponding with forward and backward extreme position sensor block is electrically connected on control unit.
8. the bearing inner race screw machine for automatic working according to any one of claim 1 to 7, it is characterized in that: described fixture comprises positioning seat, corner oil cylinder and gland, positioning seat near-earth adjacent with corner oil cylinder is arranged on rotating disk, the swing arm of corner oil cylinder can do up, rotate and open and rotate, the descending and open and close action of clamping, the swing arm end of corner oil cylinder is provided with gland; Described positioning seat has lower plate and arc locating piece, arc locating piece upwards extends at lower plate upper surface, the room of cutter of stepping down is left between arc locating piece, the inner arc surface of arc locating piece and the external cylindrical surface of workpiece suitable, the inner arc surface bottom of arc locating piece is provided with outstanding rest pad, described lower plate is provided with centre bore, the hole wall of centre bore is near the inner arc surface of described arc locating piece, when described corner oil cylinder does uplink and downlink action, the imaginary circle cylinder coaxial line that gland and described arc locating piece surround.
9. bearing inner race screw machine for automatic working according to claim 8, it is characterized in that: described charging manipulator and discharging manipulator are arranged on same manipulator slide unit vertically, manipulator slide unit is connected with manipulator support by horizontal sliding device, and described charging manipulator and discharging manipulator can make the on-off action of upper and lower rectilinear motion and finger; Described charging manipulator and discharging manipulator under the effect of horizontal sliding device respectively at feed station and feed arrangement, move between discharging station and drawing mechanism.
10. bearing inner race screw machine for automatic working according to claim 1, it is characterized in that: described charging manipulator and discharging manipulator are connected with feed arrangement and drawing mechanism respectively, described feed arrangement comprises rotary feeding dish and feeding chute, what be provided with batch (-type) rotation in rotary feeding dish catches up with flitch, feeding chute one end connects with the discharging opening of rotary feeding dish, and the other end extends to the below of charging manipulator material grasping station; Described drawing mechanism comprises discharging skewed slot and material rotating plate, and material rotating plate is arranged on the sidewall opening place of discharging skewed slot turningly and is positioned at the below of discharging manipulator blowing station, and the lower surface of material rotating plate is connected with can upper and lower flexible stirring cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410527962.2A CN104308539B (en) | 2014-10-08 | 2014-10-08 | Automatic processing machine for bearing inner ring screw hole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410527962.2A CN104308539B (en) | 2014-10-08 | 2014-10-08 | Automatic processing machine for bearing inner ring screw hole |
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| Publication Number | Publication Date |
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| CN104308539A true CN104308539A (en) | 2015-01-28 |
| CN104308539B CN104308539B (en) | 2017-05-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410527962.2A Expired - Fee Related CN104308539B (en) | 2014-10-08 | 2014-10-08 | Automatic processing machine for bearing inner ring screw hole |
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| CN104759887A (en) * | 2015-04-10 | 2015-07-08 | 玉环制冷设备配件有限公司 | Rotating disc type multiple station drilling machine for processing crankshafts and processing method thereof |
| CN104858659A (en) * | 2015-05-22 | 2015-08-26 | 浙江大学台州研究院 | Automatic machining device for curved needle crank of sewing machine and machining method of automatic machining device |
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| CN105880664A (en) * | 2015-07-29 | 2016-08-24 | 苏州研高自动化科技有限公司 | Full-automatic perforating machine |
| CN105880664B (en) * | 2015-07-29 | 2018-06-12 | 苏州研高自动化科技有限公司 | A kind of fully automatic perforator |
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| CN105537947A (en) * | 2015-09-29 | 2016-05-04 | 张义勇 | Control method for combined drilling machine controlled by PLC |
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| CN107717460A (en) * | 2017-11-16 | 2018-02-23 | 浙江工业大学奉化智慧经济研究院 | A kind of automatic processing device of bearing inner race screw |
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| CN111531365A (en) * | 2020-06-15 | 2020-08-14 | 东莞市Tr轴承有限公司 | Full-automatic bearing frame drilling and tapping device |
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| CN114273930A (en) * | 2022-01-19 | 2022-04-05 | 湄洲湾职业技术学院 | Full-automatic processing equipment and method for scabbling head |
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