CN103898291A - Induction quenching machining tool for flake workpieces - Google Patents

Induction quenching machining tool for flake workpieces Download PDF

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Publication number
CN103898291A
CN103898291A CN201410159923.1A CN201410159923A CN103898291A CN 103898291 A CN103898291 A CN 103898291A CN 201410159923 A CN201410159923 A CN 201410159923A CN 103898291 A CN103898291 A CN 103898291A
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China
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sheet
workpiece
cylinder
quenching
rotary disk
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CN201410159923.1A
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CN103898291B (en
Inventor
张宗杰
黄志�
武瑞
杨继贤
高玉军
梁鹏涛
赵旭东
夏培
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LUOYANG SHINING INDUCTION HEATING Co Ltd
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LUOYANG SHINING INDUCTION HEATING Co Ltd
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Abstract

The invention belongs to the field of induction quenching technology, and particularly relates to an induction quenching machining tool for flake workpieces. The induction quenching machining tool for the flake workpieces comprises a machining tool body (9), a rotary disk (3), an automatic feeding mechanism, a material sorting ranking mechanism, a locating pushing mechanism, a feeding and discharging mechanism and a swing mechanism, wherein the rotary disk (3) is of a disc structure arranged on the machining tool body (9), and has six uniformly and circumferentially distributed work stations-a feeding station (23), a transition station I (24), a transition station II (25), a quenching station (26), an air injection station (27), and a discharging station (28), the automatic feeding mechanism, the material sorting ranking mechanism, the locating pushing mechanism, the feeding and discharging mechanism and the swing mechanism are arranged in front of the feeding station (23), and a loading regulating device for regulating a quenching inductor is arranged at the position corresponding to the quenching station. The induction quenching machining tool meets the technological requirement of quenching, and has the characteristics of high automation degree and simple and convenient operation.

Description

Sheet-like workpiece Induction Hardening Machine
Technical field
The invention belongs to induction quenching technology field, be specifically related to a kind of sheet-like workpiece Induction Hardening Machine.
Background technology
Sheet-like workpiece Induction Hardening Machine of the prior art is generally the hard surfacing processing to integral type camshaft sheet-like workpiece, carries out hard surfacing processing inapplicable for the cylindrical of the sheet-like workpiece of assembling camshaft; The sheet-like workpiece of assembling camshaft after induction quenching again by forming complete camshaft with main shaft hot charging.This sheet-like workpiece, because of its unique constructional feature, must solve following 3 problems in the time of induction quenching:
(1) camshaft is changed into the assembly type being assembled by tens findings by monoblock type, in the case of ensureing that the processing beat of two kinds of forms is the same, needs the time of reserved assembling sheet-like workpiece, therefore very fast (being less than 10S) of induction quenching beat;
(2) sheet-like workpiece lift is less, and peach point is only than the large several millimeters of basic circle, and gap is not obvious, also has dividing of pros and cons, and automatically sort judgement and adjustment difficulty are high;
In automation line lathe, concerning the sheet-like workpiece of certain specific model, the inductor block that it is corresponding and the position of inductor block are unique, and have in addition boss and dividing without boss for this sheet-like workpiece.After having boss and enter inductor block without the sheet-like workpiece of boss in the situation that constant and other auxiliary mechanism being constant in sensor location, the relative position of itself and inductor block is different, after can causing like this quenching, can not meet processing requirement;
(3) monitoring of outer round surface quenching quality.
Summary of the invention
For solving the problems of the technologies described above, the object of the invention is to propose a kind of sheet-like workpiece Induction Hardening Machine.
The present invention adopts following technical scheme for completing above-mentioned purpose:
A kind of sheet-like workpiece Induction Hardening Machine, described sheet-like workpiece Induction Hardening Machine includes lathe bed, rotary disk, automatic feed mechanism, mechanism, location thrust gear, charging and discharging mechanism and the traversing mechanism of sorting of selecting materials; Described rotary disk is the disk structure being arranged on lathe bed; On described rotary disk, there are six stations that are uniformly distributed along the circumference: upper material level, transition position I, transition position II, the position of quenching, jet position, lower material level; Described automatic feed mechanism, the sequence mechanism that selects materials, location thrust gear, charging and discharging mechanism and traversing mechanism are arranged on the front portion of material level; Corresponding described quenching position is provided with to adjust the load regulator of quenching inducer.
The described sequence mechanism that selects materials includes horizontal conveyor chain, material selecting board and guide plate; Described horizontal conveyor chain is positioned at the upper end of automatic feed mechanism, and is arranged on conveyor chain framework; On described conveyor chain framework, have in order to the groove of hopper feedback outlet UNICOM; The corresponding hopper feedback outlet setting of described material selecting board is also positioned at the top of horizontal conveyor chain; A described material selecting board side corresponding with hopper feedback outlet is inclined-plane; The thickness that spacing between described material selecting board and described horizontal conveyor chain is greater than a sheet-like workpiece is less than the thickness of two sheet-like workpieces, with so that a sheet-like workpiece pass through, and two or upper and lower two-layer sheet-like workpiece by time stopped; Described guide plate is arranged on the transition position of horizontal conveyor chain and hopper feedback outlet, and described guide plate is positioned at the bottom of material selecting board; A described guide plate side corresponding with hopper feedback outlet is inclined-plane; The described inclined-plane of guide plate overlaps with the described inclined-plane of material selecting board and jointly forms spigot surface, makes the sheet-like workpiece being stopped by material selecting board enter hopper under the effect of spigot surface; The front portion of described guide plate is provided with baffle plate; Described baffle plate is to be parallel to two that horizontal conveyor chain arranges: baffle plate I and baffle plate II; Described baffle plate I, baffle plate II are along the medullary ray symmetry of horizontal conveyor chain, and the spacing between described baffle plate I and baffle plate II forms operation sheet-like workpiece Liao road, use so that the sheet-like workpiece arrangement after material selecting board screening is delivered to location thrust gear after being a row.
Described location thrust gear includes to limit folding cylinder that sheet-like workpiece moves ahead, in order to locate the cylinder unit of first sheet-like workpiece and in order to locate the positioning cylinder of second sheet-like workpiece; Described folding cylinder is horizontally disposed two, and folding cylinder described in two is symmetrical arranged; Folding cylinder described in two is separately fixed at the left and right sides of conveyor chain framework; The front end of described folding cylinder is fixedly connected with folding cylinder spacer pin, and two described folding cylinder spacer pins move toward one another under the effect of folding cylinder, in order to carry out spacing to the movement of sheet-like workpiece ,or two described folding cylinder spacer pin motions dorsad under the effect of folding cylinder, in order to cancel the restriction to sheet-like workpiece; In order to locate the described positioning cylinder of second sheet-like workpiece be vertically arranged on material road directly over, the lower end of described positioning cylinder is connected with to locate the steady brace of second sheet-like workpiece, described steady brace inserts in the centre hole of second sheet-like workpiece under the effect of positioning cylinder, by second sheet-like workpiece location; Include passing cylinder I, draw high cylinder and parallel air gripper in order to locate the described cylinder unit of first sheet-like workpiece; Described passing cylinder I is horizontally disposed with, and is fixed on conveyor chain framework by passing cylinder block; The described cylinder that draws high is vertically arranged on the front end of passing cylinder I; Described parallel air gripper is vertically arranged on the lower end of drawing high cylinder; The below of described parallel air gripper is fixedly connected with the folding pin in order to location first sheet-like workpiece of tensioner; Described folding pin is the straight pin being made up of two semicylinders; Under the effect that draws high cylinder, parallel air gripper drives folding pin to decline and inserts the endoporus of first sheet-like workpiece, and then, under the effect of parallel air gripper, folding pin opens the endoporus of first sheet-like workpiece of tensioner, realizes the location of first sheet-like workpiece; Meanwhile, folding cylinders retract; Then pass cylinder I and stretch out, first sheet-like workpiece is sent into mechanical manipulator clamped position, parallel air gripper action, closes up folding pin and unclamps first sheet-like workpiece, and first sheet-like workpiece is placed on to mechanical manipulator clamped position; The cylinder of folding simultaneously stretches out the sheet-like workpiece that blocks postorder, then positioning cylinder is retracted, second sheet-like workpiece enters the position of first sheet-like workpiece, follow-up sheet-like workpiece is substituted successively, then positioning cylinder stretches out, make steady brace insert in the centre hole of corresponding sheet-like workpiece, sheet-like workpiece is located; Passing cylinder action, drives the top of drawing high cylinder parallel air gripper, folding pin and be back to first sheet-like workpiece; Pass sheet-like workpiece according to above-mentioned steps circulation continuous location.
Described charging and discharging mechanism and traversing mechanism include crossbeam, feeding manipulator, blanking mechanical hand, passing cylinder II, mobile platform and imaging system; Described mobile platform is positioned at the top of rotary disk; Described feeding manipulator, blanking mechanical hand are arranged on mobile platform; Described mobile platform is connected with the piston rod of described passing cylinder II, makes mobile platform drive feeding manipulator, blanking mechanical hand corresponding with corresponding station respectively; Described passing cylinder II is fixed on crossbeam; Described mobile platform coordinates with described crossbeam by slide block, slideway, and described mobile platform makes feeding manipulator, blanking mechanical hand corresponding with corresponding station or position respectively along cross beam movement under the effect of passing cylinder II; Described feeding manipulator includes material loading jaw, material loading gas pawl and rotary cylinder; Described material loading jaw is connected with described material loading gas pawl; Described material loading jaw is symmetrically arranged two, and material loading jaw is V-arrangement, and the material loading jaw under the effect of material loading gas pawl described in two fastens the sheet-like workpiece being integrated being sent here by location thrust gear and is clamped in mechanical manipulator clamped position; Described material loading gas pawl is connected with described rotary cylinder, and material loading jaw, material loading gas pawl are overturn 180 ° under the effect of rotary cylinder; Described imaging system be arranged on material level on rotary disk directly over, in order to the sheet-like workpiece of material level on rotary disk is identified; Described blanking mechanical hand includes blanking jaw and blanking gas pawl; Described blanking jaw is connected with described blanking gas pawl; Described blanking jaw is symmetrically arranged two, and blanking jaw is V-arrangement; Blanking jaw under the effect of blanking gas pawl described in two fastens to be integrated the sheet-like workpiece that is positioned at material level under rotary disk is clamped in to lower material level; Sheet-like workpiece is admitted to mechanical manipulator clamped position from location thrust gear, now, feeding manipulator correspondence is positioned at mechanical manipulator clamped position, and the sheet-like workpiece that is positioned at mechanical manipulator clamped position is clamped, blanking mechanical hand is corresponding with the lower material level of rotary disk, by being positioned at material level under rotary disk, the sheet-like workpiece that quenched clamps; Passing cylinder II stretches out, drive feeding manipulator, blanking mechanical hand to move by mobile platform, feeding manipulator drive the sheet-like workpiece that is positioned at mechanical manipulator clamped position from mechanical manipulator clamped position move to rotary disk material level, the sheet-like workpiece that blanking mechanical hand-motion is positioned at material level under rotary disk moves to the blanking groove of sheet-like workpiece Induction Hardening Machine from the blanking position of rotary disk; Imaging system is identified delivering to the sheet-like workpiece of material level on rotary disk, if drive material loading jaw, material loading gas pawl and sheet-like workpiece Rotate 180 ° through comparing variant rotary cylinder; If through comparison indifference rotary cylinder be failure to actuate; Then material loading gas pawl drives material loading jaw to unclamp sheet-like workpiece, the sheet-like workpiece that needs are quenched is placed on the upper material level of rotary disk, blanking gas pawl drives blanking jaw to unclamp sheet-like workpiece, and the sheet-like workpiece after quenching is completed is placed in the blanking groove of sheet-like workpiece Induction Hardening Machine; Then rotary disk action, the sheet-like workpiece of pending quenching is sent into next station, meanwhile, passing cylinder II retracts, drive feeding manipulator, blanking mechanical hand to move by mobile platform, feeding manipulator moves to the position corresponding with mechanical manipulator clamped position, and blanking mechanical hand moves to the position corresponding with material level under rotary disk.
Described rotary disk is provided with six station main shafts, each station setting on the corresponding rotary disk of described station main shaft, and be positioned at the below of corresponding station, the upper end of described station main shaft is connected with to place the lower top assembly of sheet-like workpiece, corresponding described upper material level, quench position and lower material level are respectively arranged with the main shaft lifting mechanism in order to drive the corresponding station main shaft of institute to move, the top of described main shaft lifting mechanism has the guide path coordinating with sheet-like workpiece main shaft, the sheet-like workpiece main shaft that is positioned at material level, quenching position and lower material level rotates with rotary disk, its lower end enters in corresponding guide path, drive upper top assembly to move upward with main shaft lifting mechanism, make sheet-like workpiece be nested with on corresponding sheet work spindle lower top, then described sheet-like workpiece main shaft declines under the effect of main shaft lifting mechanism, and under the effect of rotary disk, make sheet-like workpiece main shaft drive sheet-like workpiece to move to next station from a upper station, corresponding described quenching position and jet position are respectively arranged with hydrojet docking mechanism, in the position of quenching, the sheet-like workpiece of the position of quenching are carried out to spray quenching, carry out air-dry in jet position to the sheet-like workpiece of jet position, described hydrojet docking mechanism be positioned at the below of corresponding station, and with corresponding station eccentric setting, described hydrojet docking mechanism includes hydrojet docking cylinder, hydrojet main shaft and liquid inlet device, the upper end of described hydrojet main shaft is connected with liquid inlet device, and lower end connects hydrojet docking cylinder, corresponding described hydrojet docking mechanism is provided with feed liquor tail rod and water spray box on described rotary disk, described feed liquor tail rod, the corresponding each station setting respectively of water spray box, described feed liquor tail rod is fixed on the bottom of rotary disk, and described water spray box is fixed on the top of rotary disk, and the sheet-like workpiece that is positioned at each station is all positioned at corresponding water spray box, directly over the described position of quenching, be provided with the quenching inducer in order to sheet-like workpiece is quenched, directly over described quenching inducer, be provided with the upper top assembly in order to coordinate with lower top assembly, described upper top assembly and lower top assembly convex-concave are fastened and connected and are integrated, and form the clamp mechanism to sheet-like workpiece, corresponding described upper top assembly is provided with to drive the driving mechanism of its rotation, drives upper top assembly, sheet-like workpiece and lower top assembly to rotate by described driving mechanism, and sheet-like workpiece is quenched, be positioned at the sheet-like workpiece of material level after imaging system identification, the lift cylinder of the main shaft lifting mechanism of upper material level stretches out, the material loading jaw of feeding manipulator unclamps, sheet-like workpiece falls on the upper top assembly of material loading bit slice shape work spindle, then going up the lift cylinder of the main shaft lifting mechanism of material level retracts, sheet-like workpiece is entered in the water spray box of material level, twice of rotary disk circular index is to the position of quenching, the main shaft lifting mechanism of quenching position docks with station main shaft, the position main shaft lifting mechanism that quenches docks with lower top assembly, the lifting spindle cylinder of quenching position main shaft lifting mechanism stretches out, sheet-like workpiece enters quenching inducer, this at present top assembly dock with upper top assembly and have certain preliminary tension, in order to drive the driving mechanism action of upper top assembly rotation, lower top assembly rotates with upper top assembly with sheet-like workpiece, power supply starting starts heating, heat after several seconds, the hydrojet docking cylinder of quenching position stretches out, the hydrojet docking mechanism of quenching position docks with water spray box, heat the lifting spindle cylinders retract of the rear position of quenching, sheet-like workpiece is along with lower top assembly enters in water spray box, hydrojet is opened after several seconds and is stopped, hydrojet docking cylinders retract, hydrojet docking mechanism departs from water spray box, rotary disk circular index once arrives jet position, the hydrojet docking cylinder of jet position stretches out, the hydrojet docking mechanism of jet position docks with water spray case assembly, jet opening after several seconds stops, the hydrojet docking cylinders retract of jet position, the hydrojet docking mechanism of jet position departs from water spray case assembly, rotary disk circular index is once to lower material level, the lifting spindle cylinder of jet position stretches out, sheet-like workpiece enters in the jaw of blanking mechanical hand, blanking mechanical hand clamps, lifting spindle cylinders retract, rotary disk circular index is supreme material level once, more than so circulation of action.
Described automatic feed mechanism includes hopper and lifting mechanism; Described lifting mechanism is sprocket wheel chain lifting mechanism, and described sprocket wheel chain lifting mechanism includes base, lifting chain framework, lifting chain, drive sprocket, driven sprocket, sprocket for main drive, driving chain wheel and motor III; On described base, there is to place the back up pad of lifting chain framework, described back up pad serve as reasons on to have a down dip arrange structure; Described lifting chain framework is fixed in back up pad; Described lifting chain is symmetrically arranged two, between two lifting chains, is connected as a single entity by flat board; On described flat board, be fixed with several blocking material plates; Lifting chain described in corresponding every is provided with to drive drive sprocket and the driven sprocket of its action; Drive sprocket described in two is connected as a single entity by main drive shaft and is arranged on the upper end of lifting chain framework; Driven sprocket described in two is connected as a single entity by driven shaft and is arranged on the lower end of lifting chain framework; Described motor III is fixed on base; The output terminal of described motor III is connected with sprocket for main drive, and described sprocket for main drive is connected with driving chain wheel by chain; Described driving chain wheel and described main drive shaft connect firmly, and under the effect of motor III, drive main drive shaft to rotate by driving chain wheel, thereby drive drive sprocket to rotate, and drive driven sprocket to rotate by lifting chain; The discharge port of described hopper docks with the lower end of lifting mechanism main body.
Described load regulator includes load transformer, bracket, intermediate plate and adjustment mechanism; Described load transformer is fixed on bracket, and hang on sheet-like workpiece induction machine quenching machine quench position directly over; The lower end of described load transformer is output terminal, and is connected with quenching inducer; The central axes of the central axis of described quenching inducer and induction machine quenching machine quenching position; Described adjustment mechanism includes to adjust the adjustment mechanism up and down of load transformer upper-lower position and in order to adjust the left and right adjusting mechanism of position, load transformer left and right; Described adjustment mechanism up and down includes motor II and screw-nut body I; Described motor II be fixed on crossbeam and with described load transformer eccentric setting; The output terminal of described motor II is connected with intermediate plate by screw-nut body I; Described intermediate plate is connected with bracket by left and right adjusting mechanism, form described intermediate plate and load transformer under the effect of motor II, the structure of load transformer being adjusted up and down with the lifting of screw-nut body I, and be formed under the effect of left and right adjusting mechanism, the described relative intermediate plate of carriage tape dynamic load transformer moves left and right load transformer is carried out to the structure that left and right is adjusted.
The leading screw of described screw-nut body I is connected to the output terminal of motor II, and described leading screw vertically arranges; The feed screw nut seat coordinating with described threads of lead screw is fixed on intermediate plate; Upper sliding block in order to coordinate intermediate plate to move up and down is set between described intermediate plate and crossbeam; Described upper sliding block is fixed on crossbeam, and has the slideway moving up and down in order to intermediate plate on described upper sliding block.
Described left and right adjusting mechanism includes handle, screw-nut body II and left and right slide block; The leading screw of described screw-nut body II is connected on intermediate plate, and the described leading screw of screw-nut body II is vertical with the leading screw of screw-nut body I; The nut coordinating with the leading screw of screw-nut body II is fixed on bracket; Described handle is connected with described leading screw, and described left and right slide block is fixed on intermediate plate, and has the slideway moving left and right in order to bracket on described left and right slide block.
A kind of sheet-like workpiece Induction Hardening Machine that the present invention proposes, machine tool main body adopts ratary disk type structure, has precision high, the feature that beat is fast; Adopt automatic feed mechanism to carry out feeding, improve working efficiency, what adopt that the above-mentioned sequence mechanism that selects materials can be comparatively light realizes automatically sorting of sheet-like workpiece, utilize the pros and cons identification of image identification system to sheet-like workpiece, and coordinate by the traversing mechanism that sheet-like workpiece is overturn, meet the processing requirement of quenching, there is level of automation feature high, easy and simple to handle.
Brief description of the drawings
Fig. 1 is the structural representation of rotary disk in the present invention.
Fig. 2 is the structural representation of induction quenching movement combination in the present invention.
Fig. 3 is the structural representation of automatic feed mechanism in the present invention.
Fig. 4 is the A-A sectional view of Fig. 3.
Fig. 5 be in the present invention, select materials sequence mechanism structural representation.
Fig. 6 is the vertical view of Fig. 5.
Fig. 7 is the structural representation of locating thrust gear in the present invention.
Fig. 8 is the right view of Fig. 7.
Fig. 9 is the vertical view of Fig. 7.
Figure 10 is the structural representation of charging and discharging mechanism and traversing mechanism in the present invention.
Figure 11 is the part sectioned view of Figure 10.
Figure 12 is the A-A sectional view of Figure 10.
Figure 13 is the B-B sectional view of Figure 10.
Figure 14 is the structural representation of load regulator in the present invention.
Figure 15 is the vertical view of Figure 14.
In figure: 1, lower top, 2, lower top deep groove ball bearing, 3, rotary disk, 4, main shaft self-lubricating copper sheathing, 5, station main shaft, 6, guide path, 7, main shaft guide rod, 8, guide rod self-lubricating copper sheathing, 9, lathe bed, 10, lifting spindle cylinder, 11, hydrojet docking cylinder, 12, hydrojet main shaft self-lubricating copper sheathing, 13, hydrojet main shaft, 14, liquid inlet device, 15, feed liquor tail rod, 16, water spray box, 17, quenching inducer, 18, upper top, 19, step cover, 20, upper top deep groove ball bearing, 21, crossbeam, 22, motor I, 23, upper material level, 24, transition position I, 25, transition position II, 26, quenching position, 27, jet position, 28, lower material level, 29, horizontal conveyor chain, 30, conveyor chain framework, 31, material selecting board, 32, guide plate, 33, baffle plate I, 34, baffle plate II, 35, pass cylinder block, 36, draw high cylinder, 37, parallel air gripper, 38, folding pin, 39, folding cylinder, 40, folding air cylinder fixed plate, 41, folding cylinder spacer pin, 43, material road, 44, steady brace, 45, positioning cylinder, 46, pass cylinder I, 48, hopper feedback outlet, 49, positioning cylinder retaining plate, 51, slide block, 52, mobile platform, 53, pass cylinder II, 54, retaining plate, 55, rotary cylinder, 56, rotary cylinder web member, 57, material loading gas pawl web member, 58, material loading gas pawl, 59, material loading jaw, 60, imaging system, 61, blanking gas pawl Connection Block, 62, blanking gas pawl, 63, blanking jaw, 66, load transformer, 67, bracket, 68, left and right slide block, 69, intermediate plate, 70, upper sliding block, 71, feed screw nut, 72, leading screw, 73, motor II, 74, handle, 75, hopper, 76, lifting chain, 77, blocking material plate, 78, lifting chain framework, 79, shield cap, 80, sliding plate, 82, base, 83, sprocket for main drive, 84, band projective table type globe bearing, 85, drive sprocket, 86, key, 87, main drive shaft, 88, tensioning screw, 89, tensioning screw permanent seat, 90, band take-up housing globe bearing, 91, slide block, 92, deep groove ball bearing, 93, driven sprocket, 94, driven shaft, 95, driving chain wheel.
Embodiment
With specific embodiment, the present invention is illustrated by reference to the accompanying drawings:
As shown in Figure 1, a kind of sheet-like workpiece Induction Hardening Machine, described sheet-like workpiece Induction Hardening Machine includes lathe bed, rotary disk 3, automatic feed mechanism, mechanism, location thrust gear, charging and discharging mechanism and the traversing mechanism of sorting of selecting materials; Described rotary disk 3 is for being arranged on the disk structure on lathe bed 9; On described rotary disk 3, there are six stations that are uniformly distributed along the circumference: upper material level 23, transition position I 24, transition position II 25, the position 26 of quenching, jet position 27, lower material level 28; Described automatic feed mechanism, the sequence mechanism that selects materials, location thrust gear, charging and discharging mechanism and traversing mechanism are arranged on the front portion of material level 23; Corresponding described quenching position is provided with to adjust the load regulator of quenching inducer.
As shown in Figure 3, Figure 4, described automatic feed mechanism includes hopper 75 and lifting mechanism; Described lifting mechanism is sprocket wheel chain lifting mechanism, and described sprocket wheel chain lifting mechanism includes base 82, lifting chain framework 78, lifting chain 76, drive sprocket 85, driven sprocket 93, sprocket for main drive 83, driving chain wheel 95 and motor III; The back up pad that there is to place lifting chain framework on described base 82, described back up pad serve as reasons on to have a down dip arrange structure; Described lifting chain framework 78 is fixed in back up pad; Described lifting chain 76 is symmetrically arranged two, between two lifting chains 76, is connected as a single entity by flat board; On described flat board, be fixed with several grade of flitch 77; Blocking material plate 77 is fixed by screws on the chain link of lifting chain 76, fixes a blocking material plate 76 at interval of two chain links; Lifting chain 76 described in corresponding every is provided with to drive drive sprocket 85 and the driven sprocket 93 of its action; Drive sprocket 85 described in two is connected as a single entity by main drive shaft 87 and is arranged on the upper end of lifting chain framework 78; Drive sprocket 85 is connected with main drive shaft 87 by key 86, and main drive shaft 87 is fixed on lifting chain framework 78 by band projective table type globe bearing 84; Driven sprocket 93 described in two is connected as a single entity by driven shaft 94 and is arranged on the lower end of lifting chain framework 78; That is, driven sprocket 93 is connected with driven shaft 94 by deep groove ball bearing 92, and the two ends of driven shaft 94 are connected with band take-up housing globe bearing 90; Totally two groups of upper and lower two slide blocks 91, be separately fixed on the both sides of lifting chain framework 78, the orienting lug that upper and lower two slide blocks 91 form with dock with the guide path of take-up housing globe bearing 90 form to the guiding moving with the left and right directions of take-up housing globe bearing 90, tensioning screw 88 is through tensioning screw permanent seat 89, tensioning screw permanent seat 89 is fixed on lifting chain framework 78, band take-up housing globe bearing 90 is withstood in tensioning screw 88 one end, forms like this tensioning adjustment to lifting chain 76; Described motor III is fixed on base 82; The output terminal of described motor III is connected with sprocket for main drive 83, and described sprocket for main drive 83 is connected with driving chain wheel 95 by chain; Described driving chain wheel 95 is fixed by screws in one end of main drive shaft 87; Under the effect of motor III, drive main drive shaft 87 to rotate by driving chain wheel 95, thereby drive drive sprocket 85 to rotate, and drive driven sprocket 93 to rotate by lifting chain 76; The discharge port of described hopper 75 docks with the lower end of lifting mechanism main body.
As shown in Figure 5, Figure 6, the described sequence mechanism that selects materials includes horizontal conveyor chain 29, material selecting board 31 and guide plate 32; Described horizontal conveyor chain 29 is positioned at the upper end of automatic feed mechanism, and is arranged on conveyor chain framework 30; On described conveyor chain framework 30, have in order to the groove of hopper feedback outlet 48 UNICOMs; The corresponding hopper feedback outlet 48 of described material selecting board 31 arranges and is positioned at the top of horizontal conveyor chain 29; Described material selecting board 31 side corresponding with hopper feedback outlet 48 is inclined-plane; The thickness that spacing between described material selecting board 31 and described horizontal conveyor chain 29 is greater than a sheet-like workpiece is less than the thickness of two sheet-like workpieces, with so that a sheet-like workpiece pass through, and two or upper and lower two-layer sheet-like workpiece by time stopped; Described guide plate 32 is arranged on the transition position of horizontal conveyor chain 29 and hopper feedback outlet 48, and described guide plate 32 is positioned at the bottom of material selecting board 31; Described guide plate 32 side corresponding with hopper feedback outlet 48 is inclined-plane; The described inclined-plane of guide plate 32 overlaps with the described inclined-plane of material selecting board 32 and jointly forms spigot surface, makes the sheet-like workpiece being stopped by material selecting board under the effect of spigot surface, enter hopper 75; The front portion of described guide plate 32 is provided with baffle plate; Described baffle plate is to be parallel to two that horizontal conveyor chain arranges: baffle plate I 33 and baffle plate II 34; Described baffle plate I 33, baffle plate II 34 are along the medullary ray symmetry of horizontal conveyor chain 29, and the spacing between described baffle plate I 33 and baffle plate II 34 forms operation sheet-like workpiece Liao road 43, use so that the sheet-like workpiece arrangement after material selecting board screening is delivered to location thrust gear after being a row.
As shown in Fig. 7, Fig. 8, Fig. 9, described location thrust gear includes to limit folding cylinder 39 that sheet-like workpiece moves ahead, in order to locate the cylinder unit of first sheet-like workpiece and in order to locate the positioning cylinder 45 of second sheet-like workpiece; Described folding cylinder 39 is horizontally disposed two, and folding cylinder 39 described in two is symmetrical arranged; Folding cylinder 39 described in two is fixed on respectively the left and right sides of conveyor chain framework 30 by corresponding folding air cylinder fixed plate 40; The front end of described folding cylinder 39 is fixedly connected with 41, two described folding cylinder spacer pins 41 of folding cylinder spacer pin move toward one another under the effect of folding cylinder 39, in order to carry out spacing to the movement of sheet-like workpiece ,or two described folding cylinder spacer pin motions dorsad under the effect of folding cylinder, in order to cancel the restriction to sheet-like workpiece; In order to locate the described positioning cylinder 45 of second sheet-like workpiece be vertically arranged on material road 43 directly over, the lower end of described positioning cylinder 45 is connected with to locate the steady brace 44 of second sheet-like workpiece, described steady brace 44 inserts in the centre hole of second sheet-like workpiece under the effect of positioning cylinder 45, by second sheet-like workpiece location; Include passing cylinder I 46 in order to locate the described cylinder unit of first sheet-like workpiece, draw high cylinder 36 and parallel air gripper 37; Described passing cylinder I 46 is horizontally disposed with, and is fixed on conveyor chain framework 30 by passing cylinder block 35; The described cylinder 36 that draws high is vertically arranged on the front end of passing cylinder I 46; Described parallel air gripper 37 is vertically arranged on the lower end of drawing high cylinder 36; The below of described parallel air gripper 37 is fixedly connected with the folding pin 38 in order to location first sheet-like workpiece of tensioner; The straight pin of described folding pin 38 for being formed by two semicylinders; Drawing high under the effect of cylinder 36, parallel air gripper 37 drives folding pin 38 to decline and inserts the endoporus of first sheet-like workpiece, then under the effect of parallel air gripper 37, folding pin 38 opens the endoporus of first sheet-like workpiece of tensioner, realizes the location of first sheet-like workpiece; Then pass cylinder I 46 and stretch out, first sheet-like workpiece is sent into mechanical manipulator clamped position, parallel air gripper 37 moves, folding pin 38 is closed up and unclamp first sheet-like workpiece, first sheet-like workpiece is placed on to mechanical manipulator clamped position, draws high cylinder 36 and rise, pass cylinder I 46 and retract; Simultaneously folding cylinder 39 stretches out the sheet-like workpiece that blocks postorder, and then positioning cylinder 45 stretches out, make steady brace 44 insert in the centre hole of corresponding sheet-like workpiece, sheet-like workpiece is located; The cylinder of folding simultaneously 39 stretches out the sheet-like workpiece that blocks postorder, then positioning cylinder 45 is retracted, second sheet-like workpiece enters the position of first sheet-like workpiece, follow-up sheet-like workpiece is substituted successively, then positioning cylinder 45 stretches out, make steady brace 44 insert in the centre hole of corresponding sheet-like workpiece, sheet-like workpiece is located; Passing cylinder action, drives the top of drawing high cylinder parallel air gripper, folding pin and be back to first sheet-like workpiece.Pass sheet-like workpiece according to above-mentioned steps circulation continuous location.
Corresponding positioning cylinder 45 is provided with to detect the detector switch I whether the second sheet-like workpiece puts in place on conveyor chain framework 30.
On described conveyor chain framework 30, be provided with to detect the detector switch II whether sheet-like workpiece enters location thrust gear, described detector switch II is arranged on detector switch I front portion.
As shown in Figure 10, Figure 11, described charging and discharging mechanism and traversing mechanism include crossbeam 21, feeding manipulator, blanking mechanical hand, passing cylinder II 53, mobile platform 52 and imaging system 60; Described mobile platform 52 is positioned at the top of rotary disk 3; Described feeding manipulator, blanking mechanical hand is arranged on mobile platform 52; Described mobile platform 52 is connected with the piston rod of described passing cylinder II 53 by retaining plate 54, makes mobile platform 52 drive feeding manipulator, blanking mechanical hand corresponding with corresponding station respectively; Described passing cylinder II 53 is fixed on crossbeam 21; Described mobile platform 52 coordinates 21 by slide block 51, slideway with described crossbeam, and described mobile platform 52 moves and makes feeding manipulator, blanking mechanical hand corresponding with corresponding station or position respectively along crossbeam 21 under the effect of passing cylinder II 53; In conjunction with Figure 12, described feeding manipulator includes material loading jaw 59, material loading gas pawl 58 and rotary cylinder 55; Described material loading jaw 59 is connected with described material loading gas pawl 58; Described material loading gas pawl 58 is connected with rotary cylinder 55 by material loading gas pawl web member 57, rotary cylinder web member 56; Described material loading jaw 59 is symmetrically arranged two, and material loading jaw 59 is V-arrangement, and the material loading jaw 59 under the effect of material loading gas pawl 58 described in two fastens the sheet-like workpiece being integrated being sent here by location thrust gear and is clamped in mechanical manipulator clamped position; Described material loading gas pawl 58 is connected with described rotary cylinder 55, and material loading jaw 59, material loading gas pawl 58 are overturn 180 ° under the effect of rotary cylinder 55; Described imaging system 60 be arranged on material level on rotary disk directly over, imaging system 60 is technology and the structure of comparative maturity in prior art, do not do too much explanation at this, imaging system is made up of two portions, hardware components and software section, wherein hardware components is made up of camera, controller and light source again, and software section is made up of Controlling System, image algorithm and user's dynamic interface again, in order to the sheet-like workpiece of material level on rotary disk is identified; In described imaging system 60, there is the reference picture of sheet-like workpiece, when sheet-like workpiece enters after upper material level, by imaging system 60, it taken pictures and compare with reference picture; In conjunction with Figure 13, described blanking mechanical hand includes blanking jaw 63 and blanking gas pawl 62; Described blanking jaw 63 is connected with described blanking gas pawl 62; Described blanking gas pawl 62 is connected on mobile platform 52 by blanking gas pawl Connection Block 61; Described blanking jaw 63 is symmetrically arranged two, and blanking jaw is V-arrangement; Blanking jaw 63 under the effect of blanking gas pawl 63 described in two fastens to be integrated the sheet-like workpiece that is positioned at material level under rotary disk is clamped in to lower material level 28; Sheet-like workpiece is admitted to mechanical manipulator clamped position from location thrust gear, now, feeding manipulator correspondence is positioned at mechanical manipulator clamped position, and the sheet-like workpiece that is positioned at mechanical manipulator clamped position is clamped, blanking mechanical hand is corresponding with the lower material level 28 of rotary disk, by being positioned at material level under rotary disk, the sheet-like workpiece that quenched clamps; Passing cylinder II 53 stretches out, drive feeding manipulator, blanking mechanical hand to move by mobile platform 52, feeding manipulator drive the sheet-like workpiece that is positioned at mechanical manipulator clamped position from mechanical manipulator clamped position move to rotary disk material level 23, sheet-like workpiece material level 28 from rotary disk that blanking mechanical hand-motion is positioned at material level 28 under rotary disk moves to the blanking groove of sheet-like workpiece Induction Hardening Machine; Imaging system 60 is identified the sheet-like workpiece of delivering to material level 23 on rotary disk, if drive material loading jaw 59, material loading gas pawl 58 and sheet-like workpiece Rotate 180 ° through comparing variant rotary cylinder 55; If through comparison indifference rotary cylinder be failure to actuate; Then material loading gas pawl 58 drives material loading jaw 59 to unclamp sheet-like workpiece, the sheet-like workpiece that needs are quenched is placed on the upper material level 23 of rotary disk, blanking gas pawl 62 drives blanking jaw 63 to unclamp sheet-like workpiece, and the sheet-like workpiece after quenching is completed is placed in the blanking groove of sheet-like workpiece Induction Hardening Machine; Then rotary disk 3 moves, the sheet-like workpiece of pending quenching is sent into next station, meanwhile, passing cylinder II 53 retracts, drive feeding manipulator, blanking mechanical hand to move by mobile platform 52, feeding manipulator moves to the position corresponding with mechanical manipulator clamped position, and blanking mechanical hand moves to the position corresponding with material level under rotary disk.
As shown in Figure 14, Figure 15, described load regulator includes load transformer 66, bracket 67, intermediate plate 69, crossbeam 21 and adjustment mechanism; Described load transformer 66 is fixed on bracket 67, and hang on sheet-like workpiece induction machine quenching machine quench position directly over; The lower end of described load transformer 66 is output terminal, and is connected with quenching inducer; The central axes of the central axis of described quenching inducer and induction machine quenching machine quenching position; Described adjustment mechanism includes to adjust the adjustment mechanism up and down of load transformer upper-lower position and in order to adjust the left and right adjusting mechanism of position, load transformer left and right; Described adjustment mechanism up and down includes motor II 73 and screw-nut body I; Described motor II 73 be fixed on crossbeam 721 and with described load transformer 66 eccentric settings; The output terminal of described motor II 73 is connected with intermediate plate 69 by screw-nut body I; Described intermediate plate 69 is connected with bracket 67 by left and right adjusting mechanism, form described intermediate plate 69 and load transformer 66 under the effect of motor II 73, the structure of load transformer being adjusted up and down with the lifting of screw-nut body I, and be formed under the effect of left and right adjusting mechanism, described bracket 67 drives the relative intermediate plate 69 of load transformer to move left and right the structure of load transformer being carried out to left and right adjustment.
The leading screw 72 of described screw-nut body I is connected to the output terminal of motor II 73, and described leading screw 72 vertically arranges; The feed screw nut seat 72 coordinating with described threads of lead screw is fixed on intermediate plate 69; Upper sliding block 70 in order to coordinate intermediate plate to move up and down is set between described intermediate plate 69 and crossbeam 21; Described upper sliding block 70 is fixed on crossbeam 21, and has the slideway moving up and down in order to intermediate plate on described upper sliding block 70.
Described left and right adjusting mechanism includes handle, screw-nut body II and left and right slide block; The leading screw of described screw-nut body II is connected on intermediate plate 69, and the described leading screw of screw-nut body II is vertical with the leading screw of screw-nut body I; The nut coordinating with the leading screw of screw-nut body II is fixed on bracket 67; Described handle 74 is connected with described leading screw, and described left and right slide block is fixed on intermediate plate, and has the slideway moving left and right in order to bracket on described left and right slide block.
As shown in Figure 2, described rotary disk 3 is provided with six station main shafts 5; Each station setting on the corresponding rotary disk 3 of described station main shaft 5, and be positioned at the below of corresponding station; The upper end of described station main shaft 5 is connected with to place the lower top assembly of sheet-like workpiece; Described lower top assembly includes lower top 1 and lower top deep groove ball bearing 2; Described lower top 1 is connected to the upper end of station main shaft by lower top deep groove ball bearing 2; Described lower top 1 is the boss structure in flaring footpath from top to bottom; Corresponding described upper material level 23, quench position 26 and lower material level 28 are respectively arranged with the main shaft lifting mechanism in order to drive the corresponding station main shaft of institute to move; The top of described main shaft lifting mechanism has the guide path 6 coordinating with sheet-like workpiece main shaft; Described main shaft lifting mechanism includes main shaft guide rod 7, guide rod from profit recopper cover 8 and lifting spindle cylinder 10; The upper end of described main shaft guide rod 7 is connected with guide path 6, and lower end is connected with lifting spindle cylinder 10; Described guide rod is fixed on lathe beds 9 from profit recopper cover 8, and coordinates with main shaft guide rod 7; The sheet-like workpiece main shaft that is positioned at material level 23, quenching position 26 and lower material level 28 rotates with rotary disk 3, its lower end enters in corresponding guide path, drive upper top 1 to move upward with main shaft lifting mechanism, make sheet-like workpiece be nested with corresponding sheet work spindle lower top 1 on, then described sheet-like workpiece main shaft declines under the effect of main shaft lifting mechanism, and under the effect of rotary disk 3, make sheet-like workpiece main shaft drive sheet-like workpiece to move to next station from a upper station; Corresponding described quenching position 26 and jet position 27 are respectively arranged with hydrojet docking mechanism, in the position of quenching, the sheet-like workpiece of the position of quenching are carried out to spray quenching, carry out air-dry in jet position to the sheet-like workpiece of jet position; Described hydrojet docking mechanism be positioned at the below of corresponding station, and with corresponding station eccentric setting; Described hydrojet docking mechanism includes hydrojet docking cylinder 11, hydrojet main shaft 13 and liquid inlet device 14; The upper end of described hydrojet main shaft 13 is connected with liquid inlet device 14, and lower end connects hydrojet docking cylinder 13; Corresponding described hydrojet docking mechanism is provided with feed liquor tail rod 16 and water spray box 16 on described rotary disk 3; Described feed liquor tail rod 15, the 16 corresponding each station settings respectively of water spray box, described feed liquor tail rod 15 is fixed on the bottom of rotary disk 3, described water spray box 16 is fixed on the top of rotary disk 3, and the sheet-like workpiece that is positioned at each station is all positioned at corresponding water spray box 16; Directly over the described position 23 of quenching, be provided with the quenching inducer 17 in order to sheet-like workpiece is quenched; Directly over described quenching inducer 17, be provided with the upper top assembly in order to coordinate with lower top assembly; That described upper top assembly includes is top 18, upper top deep groove ball bearing 20 and step cover 19; Described upper top 18 have the groove of joining with lower top 1 shape kissing for lower surface; Corresponding described upper top assembly is provided with to drive the motor I 22 of its rotation, and described top 18 upper end is connected to the output terminal of motor I 22, and is supported by the step cover 19 and the upper top deep groove ball bearing 20 that are fixed on crossbeam 21; Described top 18 lower end and lower top 1 convex-concave are fastened and connected and are integrated, and form clamp mechanism to sheet-like workpiece, by top 18 in described driven by motor, sheet-like workpiece and lower top 1 rotation, sheet-like workpiece are quenched.
Be positioned at the sheet-like workpiece of material level 23 after imaging system 60 identifications, the lift cylinder of the main shaft lifting mechanism of upper material level 23 stretches out, the material loading jaw 59 of feeding manipulator unclamps, sheet-like workpiece falls on the upper top assembly of material loading bit slice shape work spindle, then going up the lift cylinder of the main shaft lifting mechanism of material level retracts, sheet-like workpiece is entered in the water spray box 16 of material level, twice of rotary disk circular index is to the position 26 of quenching, the main shaft lifting mechanism of quenching position 26 docks with station main shaft, the position main shaft lifting mechanism that quenches docks with lower top assembly, the lifting spindle cylinder of quenching position main shaft lifting mechanism stretches out, sheet-like workpiece enters quenching inducer 17, this at present top assembly dock with upper top assembly and have certain preliminary tension, in order to drive the driving mechanism action of upper top assembly rotation, lower top assembly rotates with upper top assembly with sheet-like workpiece, power supply starting starts heating, heat after several seconds, the hydrojet docking cylinder of quenching position 26 stretches out, the hydrojet docking mechanism of quenching position 26 docks with water spray box, heat the lifting spindle cylinders retract of the rear position of quenching, sheet-like workpiece is along with lower top assembly enters in water spray box, hydrojet is opened after several seconds and is stopped, hydrojet docking cylinders retract, hydrojet docking mechanism departs from water spray box, rotary disk circular index once arrives jet position 27, the hydrojet docking cylinder of jet position stretches out, the hydrojet docking mechanism of jet position 27 docks with water spray case assembly, jet opening after several seconds stops, the hydrojet docking cylinders retract of jet position 27, the hydrojet docking mechanism of jet position departs from water spray case assembly, rotary disk 3 circular indexs are once to lower material level, the lifting spindle cylinder of jet position 27 stretches out, sheet-like workpiece enters in the jaw of blanking mechanical hand, blanking mechanical hand clamps, lifting spindle cylinders retract, rotary disk circular index is supreme material level once, more than so circulation of action.
In the present invention, related sheet-like workpiece is cam bit.
Working process of the present invention is as follows:
Sheet-like workpiece slips into along the slope of hopper 75 on the lifting chain 76 of lifting mechanism main body, lifting chain 76 up moves by the drive of motor III, blocking material plate 77 on lifting chain 76 is with sheet-like workpiece move upward (now sheet-like workpiece arrange unordered), when lifting chain 76 moves to after vertex, sheet-like workpiece slips on horizontal conveyor chain 29 along the gradient of sliding plate 76.
When unordered the falling into after straight conveyor chain 29 of sheet-like workpiece, along with the drive of horizontal conveyor chain 29 is moved forward, sheet-like workpiece is by along with horizontal conveyor chain 29 travels forward, and two or upper and lower two-layer sheet-like workpiece are stopped during by material selecting board 31; Inclined-plane along material selecting board 31 and guide plate 32 moves toward hopper feedback outlet 48 directions, is finally slipped to hopper 75; On horizontal conveyor chain 29, descend most in row's sheet-like workpiece Liao road, to be a row and to move forward to location thrust gear; In the time that detector switch II has detected that sheet-like workpiece enters location thrust gear, folding cylinder 39 moves, make two described folding cylinder spacer pin 41 move toward one another, block first sheet-like workpiece, follow-up sheet-like workpiece continues to move ahead, when detector switch I detects that behind second sheet-like workpiece in-position, positioning cylinder 45 moves, make steady brace 44 insert second sheet-like workpiece endoporus and keep this state; Drawing high under the effect of cylinder 36, parallel air gripper 37 drives folding pin 38 to decline and inserts the endoporus of first sheet-like workpiece, then under the effect of parallel air gripper 37, folding pin 38 opens the endoporus of first sheet-like workpiece of tensioner, realizes the location of first sheet-like workpiece; Then pass cylinder I 46 and stretch out, first sheet-like workpiece is sent into mechanical manipulator clamped position, parallel air gripper 37 moves, folding pin 38 is closed up and unclamp first sheet-like workpiece, first sheet-like workpiece is placed on to mechanical manipulator clamped position, draws high cylinder 36 and rise, pass cylinder I 46 and retract; Simultaneously folding cylinder 39 stretches out the sheet-like workpiece that blocks postorder, and then positioning cylinder 45 stretches out, make steady brace 44 insert in the centre hole of corresponding sheet-like workpiece, sheet-like workpiece is located; The cylinder of folding simultaneously 39 stretches out the sheet-like workpiece that blocks postorder, then positioning cylinder 45 is retracted, second sheet-like workpiece enters the position of first sheet-like workpiece, follow-up sheet-like workpiece is substituted successively, then positioning cylinder 45 stretches out, make steady brace 44 insert in the centre hole of corresponding sheet-like workpiece, sheet-like workpiece is located; Passing cylinder action, drives the top of drawing high cylinder parallel air gripper, folding pin and be back to first sheet-like workpiece.Pass sheet-like workpiece according to above-mentioned steps circulation continuous location.
In the time that sheet-like workpiece moves to mechanical manipulator clamped position, sheet-like workpiece enters in material loading jaw 59, and material loading gas pawl 58 moves, and material loading jaw 59 clamps sheet-like workpiece, meanwhile, lower material level main shaft 65 rises the sheet-like workpiece being nested with on lower material level main shaft 65 is entered in blanking jaw 63 under the effect of main shaft cylinder, and blanking gas pawl 62 moves, and blanking gas pawl 63 catches sheet-like workpiece, pass cylinder II 53 and stretch out, mobile platform 52 drives feeding manipulator to clamp position from mechanical manipulator and moves to material level main shaft top, drives blanking mechanical hand to move to blanking groove top by lower material level, now imaging system 60 is taken pictures and compares with reference picture the sheet-like workpiece in upper material level material loading jaw 59, if through comparing variant rotary cylinder 55 Rotate 180s °, material loading gas pawl 58 unclamps, sheet-like workpiece fall into material level main shaft lower top 1 on, if be failure to actuate through comparison indifference rotary cylinder 55, material loading gas pawl 58 unclamps, sheet-like workpiece fall into material level main shaft lower top 1 on, then go up the lifting spindle cylinders retract of material level, the lower end of material loading bit slice shape work spindle departs from guide path 6, twice of rotary disk 3 circular index is by sheet-like workpiece main shaft, be equipped with lower top 1 of sheet-like workpiece and deliver to the position of quenching, the guide path of quenching position docks with sheet-like workpiece main shaft, the lifting spindle cylinder of quenching position stretches out, sheet-like workpiece enters quenching inducer 17, this top 1 docks with upper top 18 and has certain preliminary tension at present, motor I 22 is rotated, lower top 1 rotates together with sheet-like workpiece, power supply starting starts to heat several seconds, the hydrojet docking cylinder 11 of quenching position stretches out, hydrojet docking mechanism docks with water spray box, having heated the rear lifting spindle cylinder 10 that quenches position retracts, sheet-like workpiece along with lower top 1 enter water spray box 16 in, hydrojet is opened after several seconds and is stopped, hydrojet docking cylinder 11 is retracted, hydrojet docking mechanism departs from water spray box, rotary disk 3 circular indexs once arrive jet position, the hydrojet docking cylinder 11 of jet position stretches out, hydrojet docking mechanism docks with water spray case assembly, jet opening after several seconds stops, hydrojet docking cylinder 11 is retracted, hydrojet docking mechanism departs from water spray case assembly, rotary disk 3 circular index 1 time is to lower material level, lifting spindle cylinder 10 is retracted, 1 supreme material level of rotary disk 3 circular index, more than so circulation of action.

Claims (9)

1. a sheet-like workpiece Induction Hardening Machine, is characterized in that: described sheet-like workpiece Induction Hardening Machine includes lathe bed (9), rotary disk (3), automatic feed mechanism, mechanism, location thrust gear, charging and discharging mechanism and the traversing mechanism of sorting of selecting materials; Described rotary disk (3) is for being arranged on the disk structure on lathe bed (9); On described rotary disk (3), there are six stations that are uniformly distributed along the circumference: upper material level (23), transition position I (24), transition position II (25), the position (26) of quenching, jet (27), lower material level (28); Described automatic feed mechanism, the sequence mechanism that selects materials, location thrust gear, charging and discharging mechanism and traversing mechanism are arranged on the front portion of material level (23); Corresponding described quenching position is provided with to adjust the load regulator of quenching inducer.
2. sheet-like workpiece Induction Hardening Machine according to claim 1, is characterized in that: the described sequence mechanism that selects materials includes horizontal conveyor chain (29), material selecting board (31) and guide plate (32); Described horizontal conveyor chain (29) is positioned at the upper end of automatic feed mechanism, and is arranged on conveyor chain framework (30); On described conveyor chain framework (30), have in order to the groove of hopper feedback outlet (48) UNICOM; The described corresponding hopper feedback outlet of material selecting board (31) (48) arranges and is positioned at the top of horizontal conveyor chain (29); Described material selecting board (31) side corresponding with hopper feedback outlet (48) is inclined-plane; The thickness that spacing between described material selecting board (31) and described horizontal conveyor chain (29) is greater than a sheet-like workpiece is less than the thickness of two sheet-like workpieces, with so that a sheet-like workpiece pass through, and two or upper and lower two-layer sheet-like workpiece by time stopped; Described guide plate (32) is arranged on the transition position of horizontal conveyor chain (29) and hopper feedback outlet (48), and described guide plate (32) is positioned at the bottom of material selecting board (31); Described guide plate (32) side corresponding with hopper feedback outlet (48) is inclined-plane; The described inclined-plane of guide plate (32) overlaps with the described inclined-plane of material selecting board (31) and jointly forms spigot surface, makes the sheet-like workpiece being stopped by material selecting board (31) under the effect of spigot surface, enter hopper (75); The front portion of described guide plate (32) is provided with baffle plate; Described baffle plate is to be parallel to two that horizontal conveyor chain arranges: baffle plate I (33) and baffle plate II (34); Described baffle plate I (33), baffle plate II (34) are along the medullary ray symmetry of horizontal conveyor chain (29), and the spacing between described baffle plate I (33) and baffle plate II (34) forms operation sheet-like workpiece Liao road, use so that the sheet-like workpiece arrangement after material selecting board (31) screening is delivered to location thrust gear after being a row.
3. sheet-like workpiece Induction Hardening Machine according to claim 1, is characterized in that: described location thrust gear includes to limit folding cylinder (39) that sheet-like workpiece moves ahead, in order to locate the cylinder unit of first sheet-like workpiece and in order to locate the positioning cylinder (45) of second sheet-like workpiece; Described folding cylinder (39) is horizontally disposed two, and folding cylinder (39) described in two is symmetrical arranged; Folding cylinder (39) described in two is separately fixed at the left and right sides of conveyor chain framework (30); The front end of described folding cylinder (39) is fixedly connected with folding cylinder spacer pin (41), and two described folding cylinder spacer pins (41) move toward one another under the effect of folding cylinder (39), in order to carry out spacing to the movement of sheet-like workpiece ,or two described folding cylinder spacer pins (41) are motion dorsad under the effect of folding cylinder (39), in order to cancel the restriction to sheet-like workpiece; In order to locate the described positioning cylinder (45) of second sheet-like workpiece be vertically arranged on material road (43) directly over, the lower end of described positioning cylinder (45) is connected with to locate the steady brace (44) of second sheet-like workpiece, described steady brace (44) inserts in the centre hole of second sheet-like workpiece under the effect of positioning cylinder (45), by second sheet-like workpiece location; Include passing cylinder I (46) in order to locate the described cylinder unit of first sheet-like workpiece, draw high cylinder (36) and parallel air gripper (37); Described passing cylinder I (46) is horizontally disposed with, and is fixed on conveyor chain framework (30) by passing cylinder block (35); The described cylinder (36) that draws high is vertically arranged on the front end of passing cylinder I (46); Described parallel air gripper (37) is vertically arranged on the lower end of drawing high cylinder (36); The below of described parallel air gripper (37) is fixedly connected with the folding pin (38) in order to location first sheet-like workpiece of tensioner; The straight pin of described folding pin (38) for being formed by two semicylinders.
4. sheet-like workpiece Induction Hardening Machine according to claim 1, is characterized in that: described charging and discharging mechanism and traversing mechanism include crossbeam (21), feeding manipulator, blanking mechanical hand, passing cylinder II (53), mobile platform (52) and imaging system (60); Described mobile platform (52) is positioned at the top of rotary disk (3); Described feeding manipulator, blanking mechanical hand is arranged on mobile platform (52); Described mobile platform (52) is connected with the piston rod of described passing cylinder II (53), makes mobile platform (52) drive feeding manipulator, blanking mechanical hand corresponding with corresponding station respectively; Described passing cylinder II (53) is fixed on crossbeam (21); Described mobile platform (52) coordinates with described crossbeam (21) by slide block (51), slideway, and described mobile platform (52) makes feeding manipulator, blanking mechanical hand corresponding with corresponding station or position respectively along crossbeam (21) is mobile under the effect of passing cylinder II (53); Described feeding manipulator includes material loading jaw (59), material loading gas pawl (58) and rotary cylinder (55); Described material loading jaw (59) is connected with described material loading gas pawl (58); Described material loading jaw (59) is symmetrically arranged two, and material loading jaw (59) is V-arrangement, the material loading jaw (59) under the effect of material loading gas pawl (58) described in two fastens the sheet-like workpiece being integrated being sent here by location thrust gear and is clamped in mechanical manipulator clamped position; Described material loading gas pawl (58) is connected with described rotary cylinder (55), and material loading jaw (59), material loading gas pawl (58) are overturn 180 ° under the effect of rotary cylinder (55); Described imaging system (60) be arranged on material level on rotary disk (23) directly over, in order to the sheet-like workpiece of material level on rotary disk is identified; Described blanking mechanical hand includes blanking jaw (63) and blanking gas pawl (62); Described blanking jaw (63) is connected with described blanking gas pawl (62); Described blanking jaw (62) is symmetrically arranged two, and blanking jaw (62) is V-arrangement; Blanking jaw (63) under the effect of blanking gas pawl (62) described in two fastens to be integrated the sheet-like workpiece that is positioned at material level under rotary disk is clamped in to lower material level; Sheet-like workpiece is admitted to mechanical manipulator clamped position from location thrust gear, now, feeding manipulator correspondence is positioned at mechanical manipulator clamped position, and the sheet-like workpiece that is positioned at mechanical manipulator clamped position is clamped, blanking mechanical hand is corresponding with the lower material level (28) of rotary disk, by being positioned at material level under rotary disk, the sheet-like workpiece that quenched clamps; Passing cylinder II (53) stretches out, drive feeding manipulator, blanking mechanical hand action by mobile platform (52), feeding manipulator drive the sheet-like workpiece that is positioned at mechanical manipulator clamped position from mechanical manipulator clamped position move to rotary disk material level (23), sheet-like workpiece material level (28) from rotary disk that blanking mechanical hand-motion is positioned at material level under rotary disk moves to the blanking groove of sheet-like workpiece Induction Hardening Machine.
5. sheet-like workpiece Induction Hardening Machine according to claim 1, is characterized in that: described rotary disk (3) is provided with six station main shafts (5); Each station setting on the described corresponding rotary disk of station main shaft (5) (3), and be positioned at the below of corresponding station; The upper end of described station main shaft (5) is connected with to place the lower top assembly of sheet-like workpiece; Corresponding described upper material level (23), quench position (26) and lower material level (28) be respectively arranged with in order to drive the main shaft lifting mechanism that moves of corresponding station main shaft; The top of described main shaft lifting mechanism has the guide path (6) coordinating with sheet-like workpiece main shaft; The sheet-like workpiece main shaft that is positioned at material level (23), quenching position (26) and lower material level (28) rotates with rotary disk (3), its lower end enters in corresponding guide path (6), drive upper top assembly to move upward with main shaft lifting mechanism, make sheet-like workpiece be nested with on corresponding sheet work spindle lower top, then described sheet-like workpiece main shaft declines under the effect of main shaft lifting mechanism, and under the effect of rotary disk, make sheet-like workpiece main shaft drive sheet-like workpiece to move to next station from a upper station; Corresponding described quenching position (26) and jet position (27) are respectively arranged with hydrojet docking mechanism, in the position (26) of quenching, the sheet-like workpiece of the position of quenching are carried out to spray quenching, carry out air-dry in jet position (27) to the sheet-like workpiece of jet position; Described hydrojet docking mechanism be positioned at the below of corresponding station, and with corresponding station eccentric setting; Described hydrojet docking mechanism includes hydrojet docking cylinder (11), hydrojet main shaft (13) and liquid inlet device (14); The upper end of described hydrojet main shaft (13) is connected with liquid inlet device (14), and lower end connects hydrojet docking cylinder (11); Corresponding described hydrojet docking mechanism is provided with feed liquor tail rod (15) and water spray box (16) on described rotary disk; Described feed liquor tail rod (15), water spray box (16) corresponding each station setting respectively, described feed liquor tail rod (15) is fixed on the bottom of rotary disk (3), described water spray box (16) is fixed on the top of rotary disk (3), and the sheet-like workpiece that is positioned at each station is all positioned at corresponding water spray box (16); Directly over the described position of quenching, be provided with the quenching inducer (17) in order to sheet-like workpiece is quenched; Directly over described quenching inducer (17), be provided with the upper top assembly in order to coordinate with lower top assembly; Described upper top assembly and lower top assembly convex-concave are fastened and connected and are integrated, and form the clamp mechanism to sheet-like workpiece; Corresponding described upper top assembly is provided with to drive the driving mechanism of its rotation, drives upper top assembly, sheet-like workpiece and lower top assembly to rotate by described driving mechanism, and sheet-like workpiece is quenched.
6. sheet-like workpiece Induction Hardening Machine according to claim 1, is characterized in that: described automatic feed mechanism includes hopper (75) and lifting mechanism; Described lifting mechanism is sprocket wheel chain lifting mechanism, and described sprocket wheel chain lifting mechanism includes base (82), lifting chain framework (78), lifting chain (76), drive sprocket (85), driven sprocket (93), sprocket for main drive (83), driving chain wheel (95) and motor III; The back up pad that there is to place lifting chain framework on described base (82), described back up pad serve as reasons on to have a down dip arrange structure; Described lifting chain framework (78) is fixed in back up pad; Described lifting chain (76) is symmetrically arranged two, between two lifting chains (76), is connected as a single entity by flat board; Fixing by several blocking material plates (77) on described flat board; Lifting chain (73) described in corresponding every is provided with to drive drive sprocket (85) and the driven sprocket (93) of its action; Drive sprocket (85) described in two is connected as a single entity by main drive shaft (87) and is arranged on the upper end of lifting chain framework (78); Driven sprocket (93) described in two is connected as a single entity by driven shaft (94) and is arranged on the lower end of lifting chain framework (78); Described motor III is fixed on base (82); The output terminal of described motor III is connected with sprocket for main drive (83), and described sprocket for main drive (83) is connected with driving chain wheel (85) by chain; Described driving chain wheel (95) connects firmly with described main drive shaft (87), under the effect of motor III, drive main drive shaft (87) to rotate by driving chain wheel (95), thereby drive drive sprocket (85) to rotate, and drive driven sprocket (93) to rotate by lifting chain (76); The discharge port of described hopper (75) docks with the lower end of lifting mechanism main body.
7. sheet-like workpiece Induction Hardening Machine according to claim 1, is characterized in that: described load regulator includes load transformer (66), bracket (67), intermediate plate (69) and adjustment mechanism; It is upper that described load transformer (66) is fixed on bracket (67), and hang on sheet-like workpiece induction machine quenching machine quench position directly over; The lower end of described load transformation (66) device is output terminal, and is connected with quenching inducer; The central axes of the central axis of described quenching inducer and induction machine quenching machine quenching position; Described adjustment mechanism includes to adjust the adjustment mechanism up and down of load transformer upper-lower position and in order to adjust the left and right adjusting mechanism of position, load transformer left and right; Described adjustment mechanism up and down includes motor II (73) and screw-nut body I; Described motor II (73) be fixed on crossbeam (21) upper and with described load transformer (66) eccentric setting; The output terminal of described motor II (73) is connected with intermediate plate (69) by screw-nut body I; Described intermediate plate (69) is connected with bracket (67) by left and right adjusting mechanism, form described intermediate plate (69) and load transformer (66) under the effect of motor II (73), the structure of load transformer (66) being adjusted up and down with the lifting of screw-nut body I, and be formed under the effect of left and right adjusting mechanism, described bracket (67) drives the relative intermediate plate (69) of load transformer (66) to move left and right the structure of load transformer being carried out to left and right adjustment.
8. sheet-like workpiece Induction Hardening Machine according to claim 7, is characterized in that: the leading screw (72) of described screw-nut body I is connected to the output terminal of motor II (73), and described leading screw (72) vertically arranges; The feed screw nut seat (71) coordinating with described threads of lead screw is fixed on intermediate plate (69); Upper sliding block (70) in order to coordinate intermediate plate to move up and down is set between described intermediate plate (69) and crossbeam (21); It is upper that described upper sliding block (70) is fixed on crossbeam (21), and have the slideway moving up and down in order to intermediate plate (69) on described upper sliding block (70).
9. sheet-like workpiece Induction Hardening Machine according to claim 7, is characterized in that: described left and right adjusting mechanism includes handle (74), screw-nut body II and left and right slide block (68); It is upper that the leading screw of described screw-nut body II is connected to intermediate plate (69), and the described leading screw of screw-nut body II is vertical with the leading screw (72) of screw-nut body I; The nut coordinating with the leading screw of screw-nut body II is fixed on bracket (67); Described handle (10) is connected with described leading screw, and it is upper that described left and right slide block (68) is fixed on intermediate plate (69), and have the slideway moving left and right in order to bracket on described left and right slide block (68).
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CN104328257A (en) * 2014-10-22 2015-02-04 宁波宏协离合器有限公司 High-frequency quenching equipment for diaphragm springs
CN105349745A (en) * 2015-12-15 2016-02-24 大连升隆机械有限公司 Numerical control driving tooth block afterheat quenching machine tool
CN106826177A (en) * 2017-03-27 2017-06-13 上海托展机电设备有限公司 A kind of Oil pump electrical machinery fills blade apparatus automatically
CN108165712A (en) * 2018-02-09 2018-06-15 恒进感应科技（十堰）股份有限公司 A kind of equipment quenched for engineering machinery guide wheel, driving wheel
CN108220571A (en) * 2016-12-22 2018-06-29 上海工程技术大学 A kind of rail welding head normalizing system
CN108720418A (en) * 2018-05-31 2018-11-02 上海应用技术大学 A kind of jade mattress point sticker jade automatic production line
CN109161674A (en) * 2018-10-31 2019-01-08 北京北方车辆集团有限公司 A kind of four station type impewdance matching mechanisms and method of connector
CN109929980A (en) * 2019-05-07 2019-06-25 杭州智钒激光科技有限公司 Gear Laser Hardening machine
CN110629011A (en) * 2019-10-31 2019-12-31 罗永军 Automatic quenching device for gear machining
CN113088645A (en) * 2021-04-07 2021-07-09 华茂机械(肇庆)有限公司 Four-station turntable clamping mechanism of numerical control quenching machine

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CN103639709A (en) * 2013-12-16 2014-03-19 上海昭程整流子科技有限公司 Automatic assembly line of reverser
CN203890398U (en) * 2014-04-21 2014-10-22 洛阳升华感应加热股份有限公司 Flaky workpiece induction hardening machine tool

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CN103639709A (en) * 2013-12-16 2014-03-19 上海昭程整流子科技有限公司 Automatic assembly line of reverser
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Publication number Priority date Publication date Assignee Title
CN104328257A (en) * 2014-10-22 2015-02-04 宁波宏协离合器有限公司 High-frequency quenching equipment for diaphragm springs
CN105349745A (en) * 2015-12-15 2016-02-24 大连升隆机械有限公司 Numerical control driving tooth block afterheat quenching machine tool
CN108220571B (en) * 2016-12-22 2023-11-28 上海工程技术大学 Normalizing system for steel rail welding head
CN108220571A (en) * 2016-12-22 2018-06-29 上海工程技术大学 A kind of rail welding head normalizing system
CN106826177A (en) * 2017-03-27 2017-06-13 上海托展机电设备有限公司 A kind of Oil pump electrical machinery fills blade apparatus automatically
CN108165712A (en) * 2018-02-09 2018-06-15 恒进感应科技（十堰）股份有限公司 A kind of equipment quenched for engineering machinery guide wheel, driving wheel
CN108165712B (en) * 2018-02-09 2024-01-23 恒进感应科技（十堰）股份有限公司 Equipment for quenching guide wheels and driving wheels of engineering machinery
CN108720418A (en) * 2018-05-31 2018-11-02 上海应用技术大学 A kind of jade mattress point sticker jade automatic production line
CN109161674A (en) * 2018-10-31 2019-01-08 北京北方车辆集团有限公司 A kind of four station type impewdance matching mechanisms and method of connector
CN109929980A (en) * 2019-05-07 2019-06-25 杭州智钒激光科技有限公司 Gear Laser Hardening machine
CN110629011B (en) * 2019-10-31 2021-04-20 泰州市新亚传动设备有限公司 Automatic quenching device for gear machining
CN110629011A (en) * 2019-10-31 2019-12-31 罗永军 Automatic quenching device for gear machining
CN113088645A (en) * 2021-04-07 2021-07-09 华茂机械(肇庆)有限公司 Four-station turntable clamping mechanism of numerical control quenching machine
CN113088645B (en) * 2021-04-07 2021-12-24 华茂机械(肇庆)有限公司 Four-station turntable clamping mechanism of numerical control quenching machine

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