CN105127749A - Automatic connecting rod double-hole drilling device - Google Patents
Automatic connecting rod double-hole drilling device Download PDFInfo
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- CN105127749A CN105127749A CN201510608253.1A CN201510608253A CN105127749A CN 105127749 A CN105127749 A CN 105127749A CN 201510608253 A CN201510608253 A CN 201510608253A CN 105127749 A CN105127749 A CN 105127749A
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- panoramic table
- connecting rod
- reaming
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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
- B23Q1/26—Movable or adjustable work or tool supports characterised by constructional features relating to the co-operation of relatively movable members; Means for preventing relative movement of such members
-
- 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
- B23Q1/44—Movable or adjustable work or tool supports using particular mechanisms
- B23Q1/50—Movable or adjustable work or tool supports using particular mechanisms with rotating pairs only, the rotating pairs being the first two elements of the mechanism
- B23Q1/52—Movable or adjustable work or tool supports using particular mechanisms with rotating pairs only, the rotating pairs being the first two elements of the mechanism a single rotating pair
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/10—Arrangements for cooling or lubricating tools or work
-
- 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
- B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
- B23Q5/22—Feeding members carrying tools or work
- B23Q5/34—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission
- B23Q5/36—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission in which a servomotor forms an essential element
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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
- B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
- B23Q5/22—Feeding members carrying tools or work
- B23Q5/34—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission
- B23Q5/38—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission feeding continuously
- B23Q5/40—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission feeding continuously by feed shaft, e.g. lead screw
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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
- B23P2700/00—Indexing scheme relating to the articles being treated, e.g. manufactured, repaired, assembled, connected or other operations covered in the subgroups
- B23P2700/04—Connecting rods
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Drilling And Boring (AREA)
Abstract
The invention discloses an automatic connecting rod double-hole drilling device which comprises a base, a rotary table, machining heads and a control cabinet. The base is internally provided with a rotary table servo motor and a cooling liquid back flow pipe, and a cooling liquid recycling bin is arranged on the side face of the base; a fixture is installed on the rotary table in a planar mode, rotary table locking mechanisms and pneumatic valves are arranged on the side face of the rotary table, and the rotary table is in tooth-shaped belt transmission with the rotary table servo motor by utilizing a connecting shaft to penetrate into the interior of the base; each machining head comprises a machining head servo motor, a machining head support platform, a screw rod, a guide rail, limiting switches, a sliding table, an asynchronous motor, a drill shaft box, drill bits and cooling liquid nozzles; the control cabinet comprises a cabinet body, a cabinet door, a touch screen, machining head controllers, buttons, display lamps, a starting and control state switching handle, a PLC and a frequency converter. By means of the automatic connecting rod double-hole drilling device, the three sets of the machining heads are controlled to complete drilling, boring and reaming actions on bolt holes of a connecting rod assembly, and machining of the bolt holes of the connecting rod assembly of an engine is automatically completed by adopting different control programs.
Description
Technical field
The invention belongs to automation of machinery manufacture technical field, relate to a kind of automation connecting rod diplopore boring device.
Background technology
Along with the development of modern industry, the use amount of various engine significantly increases, and thus also day by day increases the demand of engine pack.Connecting rod is the strength member of engine, also be the main motion parts that engine transmits power, it is connected to piston and bent axle, and its effect is the rotary motion reciprocating motion of piston being changed into bent axle, and passes to bent axle with power output acting on piston.Connecting rod be the pressure stresses not only by alternation, but also the complex state of stress by bending under work.This just requires that namely connecting rod has higher intensity and anti-fatigue performance, there are again enough rigidity and toughness, thus more advanced and stable link assembly processing technology is needed, and in these techniques, be the most important index of connecting rod quality to the location of link assembly bolt hole and processing, be directly connected to the life-span of connecting rod and the transmission efficiency of engine.
Automatic pitman diplopore rig can realize processing to the link assembly bolt hole of engine, except material loading and process except the taking off and need manual operation of workpiece, all the other process can realize automatically, accurately controlling, and can realize the automatic processing of link assembly bolt hole.This equipment mainly realizes the automatic drilling of above-mentioned two kinds of engine link assembly bolts hole, reaming, fraising action, three action one-shot formings in process, all control completes all automatically, ensure that the positioning precision of engine link assembly upper bolt hole, working depth and the requirement such as aperture, smoothness, and easily realize producing fast continuously.Traditional engine link assembly bolt hole is all single processing, there is working (machining) efficiency low, two bolt hole positioning precisions are not high, bolt hole process is subject to the shortcomings such as the impact of craftsmanship, there is defect in various degree in the connecting rod processed, and major part goes out the inaccurate and working depth in the location of bolt hole goes up not, to the certain impact of the efficiency of engine and performance band, have much room for improvement in actual production.
Summary of the invention
In order to solve the problems of the technologies described above, the invention provides a kind of automatic pitman diplopore boring device, for realizing the fast automatic processing to engine link assembly bolt hole.
The technical solution adopted in the present invention is: a kind of automation connecting rod diplopore boring device, is characterized in that: comprise pedestal, panoramic table, processing head and switch board; Described base interior is provided with panoramic table servomotor, coolant return line, and side is provided with cooling fluid collection box; On described panoramic table, Plane Installation has fixture, and side is provided with turntable retaining mechanism and pneumatic operated valve, and described panoramic table gos deep between described base interior and described panoramic table servomotor with connecting shaft with odontoid belt transmission; Described processing head is three covers, often overlaps processing head and includes processing head servomotor, processing head support platform, screw mandrel, guide rail, limit switch, slide unit, asynchronous machine, auger spindle case, drill bit, coolant nozzle; Described processing head servomotor is installed in described processing head support platform, and is connected with gear-bearing between described screw mandrel, and the screw mandrel described in driving after described processing head servomotor running rotates; Described limit switch is two groups, and symmetry is installed on described guide rail up and down respectively; It is outside that described slide unit and guide rail sleeve are located at described screw mandrel, and the slide unit described in driving after described screw mandrel rotates is along the vertically movement between bound bit switch of described guide rail; Described asynchronous machine is fixedly mounted on described slide unit, and be connected with gear-bearing between described auger spindle case, the base bearing both sides that described drill bit is installed on described auger spindle case are driven by base bearing, and described coolant nozzle is fixed on described rotating shaft box outer wall so that cooling fluid sprays to drill bit; Described switch board bag expands cabinet, cabinet door, touch-screen, processing head controller, button, display lamp, startup and state of a control conversion handle, PLC, frequency converter; Described processing head controller comprises boring single shaft digitial controller, reaming single shaft digitial controller, fraising single shaft digitial controller; Described button comprises panoramic table clockwise forward space button, boring button, reaming button, fraising button, panoramic table is counterclockwise backspace button; Described display lamp comprises boring indicator lamp, reaming indicator lamp, fraising indicator lamp, malfunction indicator lamp; Described cabinet door is together with being rotatably connected between cabinet; Described touch-screen and processing head controller are installed on described cabinet door, connect therebetween and by the parameter of touch-screen setting processing head controller and motion flow with RS232 communication cable; Described button, display lamp, startup and state of a control conversion handle are installed on cabinet door, described boring single shaft digitial controller and boring button, reaming single shaft digitial controller and reaming button, ream between single shaft digitial controller with fraising button is all connected for controlled working head with communication cable, and described panoramic table clockwise forward space button, panoramic table is counterclockwise between backspace button and panoramic table with the action of communication cable connection control panoramic table; Described PLC is connected with communication cable with between frequency converter, and described PLC controls frequency converter by cable; Drill bits on described three cover processing heads are respectively drill, reaming bit and reamer drill, respectively with described pedestal on install successively clockwise Drilling operation head, reaming processing head, ream processing head cooperating; Described startup and state of a control conversion handle establish three gears; be shutdown respectively, automatically run, manually run; be connected with PLC by control cables, PLC controls whole device run with state manually or automatically by reading the status number amount of handle.
As preferably, on described panoramic table, Plane Installation has six sleeve clamps, and side is provided with two cover turntable retaining mechanisms and two cover pneumatic operated valves; With hundred gemel connections between described cabinet door and cabinet; Described cabinet door is provided with the door handle of the open and close of switch board door; Buckled by locking E type between described cabinet door and cabinet and fix.
As preferably, described asynchronous machine is isolation explosion-proof type single-phase alternating current asynchronous machine, and it is three-phase alternating current step servomotor that described processing head servomotor and panoramic table control servomotor.
As preferably, described frequency converter is JET320S, 1.5KW type frequency converter.
As preferably, described touch-screen is KINCO-eViews, 7.5 ' ' and high definition touch-screen.
As preferably, described processing head controller is PS-ABS-T single shaft digitial controller.
As preferably, described PLC is FATAK-MC20 type controller.
As preferably, adopt PIN9 half duplex communication between the COM0 mouth of described touch-screen and PLC serial ports, between PLC and frequency converter, adopt RS485 communication.
As preferably, the angle of circumference between described Drilling operation head, reaming processing head, fraising processing head is 60 degree.
Relative to prior art, the invention has the beneficial effects as follows: the processing that can be realized automatic control link assembly by PLC, compared to the single process of traditional manual, this device can realize the continuous batch processing of link assembly, what realize due to this device two bolts hole in the bolt hole process of link assembly is synchronous boring, reaming, fraising action simultaneously, decrease the relative position deviation between link assembly two bolts hole, improve machining accuracy; The processing head of this device can be changed by processing request in addition, only needs to change the processing that different processing heads can realize the engine link assembly of different model, and utilization rate of equipment and installations is high.
Accompanying drawing explanation
Fig. 1: the pedestal of the embodiment of the present invention, panoramic table, a set of processing head front view;
Fig. 2: the panoramic table top view of the embodiment of the present invention;
Fig. 3: the switch board front view of the embodiment of the present invention.
Detailed description of the invention
Understand for the ease of those of ordinary skill in the art and implement the present invention, below in conjunction with drawings and Examples, the present invention is described in further detail, should be appreciated that exemplifying embodiment described herein is only for instruction and explanation of the present invention, is not intended to limit the present invention.
Ask for an interview Fig. 1, Fig. 2 and Fig. 3, a kind of automation connecting rod diplopore boring device provided by the invention, comprises pedestal 1, panoramic table 2, processing head and switch board; Pedestal 1 inside is provided with panoramic table servomotor 4, coolant return line 17, and side is provided with cooling fluid collection box 18; On panoramic table 2, Plane Installation has six sleeve clamps 6, side is provided with two cover turntable retaining mechanism 3 and two cover pneumatic operated valves 5, turntable retaining mechanism 3 is in order to prevent process transfer panoramic table 2 from causing Working position error panoramic table 2 and pedestal 1 fixing and locking, pneumatic operated valve 5 provides power for turntable retaining mechanism 3, controls unlatching and the locking of turntable retaining mechanism 3; Panoramic table 2 gos deep between pedestal 1 inside and panoramic table servomotor 4 with connecting shaft with odontoid belt transmission; Processing head comprises processing head servomotor 16, processing head support platform 15, screw mandrel 13, guide rail 12, limit switch 14, slide unit 10, asynchronous machine 11, auger spindle case 9, drill bit 8, coolant nozzle 7; Processing head servomotor 16 is installed in processing head support platform 15, is connected with gear-bearing with between screw mandrel 13, drives screw mandrel 13 to rotate after processing head servomotor 16 operates; Limit switch 14 is two groups, and symmetry is installed on guide rail 12 up and down respectively; It is outside that slide unit 10 and guide rail 12 are set in screw mandrel 13, and screw mandrel 13 rotates rear drive slide unit 10 along guide rail 12 vertically movement between bound bit switch 14; Asynchronous machine 11 is fixedly mounted on slide unit 10, is connected with gear-bearing with between auger spindle case 9, and the base bearing both sides that drill bit 8 is installed on auger spindle case 9 are driven by base bearing, and coolant nozzle 7 is fixed on rotating shaft case 9 outer wall so that cooling fluid sprays to drill bit 8; Switch board bag expands cabinet 101, cabinet door 102, touch-screen 104, processing head controller, button, display lamp, startup and state of a control conversion handle 1017, PLC 1018, frequency converter 1019; Processing head controller comprises boring single shaft digitial controller 105, reaming single shaft digitial controller 106, fraising single shaft digitial controller 107; Button comprises panoramic table clockwise forward space button 108, boring button 109, reaming button 1010, fraising button 1011, panoramic table is counterclockwise backspace button 1012; Display lamp comprises boring indicator lamp 1013, reaming indicator lamp 1014, fraising indicator lamp 1015, malfunction indicator lamp 1016; Together with being rotatably connected to hundred gemel connections between cabinet door 102 with cabinet 101; Touch-screen 104 and processing head controller are installed on cabinet door 102, connect therebetween and set parameter and the motion flow of processing head controller by touch-screen 104 with RS232 communication cable; Button, display lamp, startup and state of a control conversion handle 1017 are installed on cabinet door, boring single shaft digitial controller 105 and boring button 109, reaming single shaft digitial controller 106 with reaming button 1010, ream between single shaft digitial controller 107 with fraising button 1011 is all connected for controlled working head with communication cable, panoramic table clockwise forward space button 108, panoramic table is counterclockwise between backspace button 1012 and panoramic table 2 with the action of communication cable connection control panoramic table; Be connected with communication cable between PLC 1018 with frequency converter 1019, PLC 1018 controls frequency converter 1019 by cable; Drill bits on three cover processing heads are respectively drill, reaming bit and reamer drill, respectively with pedestal 1 on install successively clockwise Drilling operation head 19, reaming processing head 20, ream processing head 21 cooperating; Angle of circumference between Drilling operation head 19, reaming processing head 20, fraising processing head 21 is 60 degree; Cabinet door 102 is provided with the door handle of the open and close of switch board door 102; Buckle 103 by locking E type between cabinet door 102 and cabinet 101 to fix.
In the present embodiment, it is 1.5KW, 130SJT-M060D, 220AC three-phase alternating current step servomotor that panoramic table controls servomotor 4; Processing head servomotor 16 is 1.0KW, 80SG-M02430,220AC three-phase alternating current stepping motor; Asynchronous machine 11 is 0.75KW, YB2-DIIBT4 series explosion type single-phase alternating current asynchronous machine; Frequency converter 1019 is the economical main frame of JET320S, 1.5KW; Touch-screen 104 is KINCO-eViews, 7.5 ' ' and high definition touch-screen; Processing head controller is PS-ABS-T single shaft digitial controller; PLC 1018 is the economical main frame of FATAK-MC20; Adopt PIN9 half duplex communication between the COM0 mouth of touch-screen 104 and PLC 1018 serial ports, between PLC 1018 and frequency converter 1019, adopt RS485 communication; It should be noted that, above-mentioned selection is not limitation of the invention, and in fact, the present invention can select other model according to embody rule;
The startup of the present embodiment and state of a control conversion handle 1017 establish three gears; be shutdown respectively, automatically run, manually run; be connected with PLC 1018 by control cables, PLC 1018 controls whole device run with state manually or automatically by reading the status number amount of handle.To start and state of a control conversion handle 1017 is the running status that the starting switch of this device also can control whole device.
At turntable retaining mechanism 3, workpiece to be processed fixture 6 fixes by place, workpiece is made to carry out the processing of bolt hole through Drilling operation head 19, reaming processing head 20, fraising processing head 21 successively, finally get back to turntable retaining mechanism 3 place, by manually taking off the workpiece that processes and replacing with the workpiece that new needs process.
Touch-screen 104 is in order to select the engine type needing to process coupling assembling bolt hole, and the degree of depth of input processing, and the Data Concurrents such as bit speed give PLC 1018; PLC 1018 controls panoramic table servomotor 4 by frequency converter 1019 and by the action of processing head controller controlled working head, both coordinations complete the automatic processing of link assembly bolt hole; Processing head controller receives the instruction that provides of PLC 1018, and keyhole processing head 19, reaming processing head 20, fraising processing head 21 carry out the automatic processing of link assembly bolt hole respectively.PLC 1018 coordinates frequency converter 1019 to control panoramic table servomotor 4 to drive forward space and the backspace of panoramic table 2, and coordinates the action of panoramic table 2 and processing head.
When being in manual machining state, forward space and the backspace of Non-follow control panoramic table clockwise forward space button 108, panoramic table is counterclockwise backspace button 1012 controls panoramic table 2 respectively.
Then respectively keyhole button 109, reaming button 1010, fraising button 1011 under manual mode, the action controlling three processing heads respectively by boring single shaft digitial controller 105, reaming single shaft digitial controller 106, fraising single shaft digitial controller 107 completes boring to link assembly bolt hole, reaming, fraising processing respectively.
With the two belt transmission of profile of tooth between the panoramic table servomotor 4 of the present embodiment and panoramic table driving shaft, increase stability; Communication between touch-screen 104, PLC 1018, frequency converter 1019 all uses the connection of band shielding, anti-electromagnetic interference.
Declined with the slide unit 10 of speed drive faster by PLC 1018 controlled working head servomotor 16 when Drilling operation head 19 is holed, asynchronous machine 11 drives drill bit 8 to rotate clockwise fast simultaneously, the boring action to link assembly bolt hole is completed with speed faster, boring procedure once completes, after having holed, quick rising slide unit 10 drives drill bit 8 to return initial position, and in whole process, drill bit 8 all turns clockwise;
Slide unit 10 is driven to decline by PLC 1018 controlled working head servomotor 16 with comparatively jogging speed when reaming processing head 20 carries out reaming, simultaneously asynchronous machine 11 drive drill bit 8 comparatively jogging speed rotate clockwise, the reaming action to link assembly bolt hole is completed with slower speed, reaming action completes twice altogether, auto modification can be carried out to the linearity of bolt hole in complete process, after reaming completes, quick rising slide unit 10 drives drill bit 8 to return to initial position, and in whole process, drill bit 8 all turns clockwise;
Slide unit 10 is driven to decline by PLC 1018 processing head servomotor 16 jogging speed when fraising processing head 21 reams, asynchronous machine 11 drives drill bit 8 to rotate clockwise at a slow speed simultaneously, complete at a slow speed the fraising action to link assembly, fraising action once completes, after slide unit 10 arrives lower position switch, asynchronous machine 11 reverses and drives drill bit 8 to rotate counterclockwise, processing head servomotor 16 drives slide unit 10 to rise at a slow speed and returns drill bit 8 to initial position simultaneously, slide unit 10 decline and in uphill process the speed of processing head servomotor 16 identical, rotating speed when asynchronous machine 11 rotates forward and reverses is identical, in reaming procedure, drill bit 8 turns clockwise, in fall back process, drill bit 8 is rotated counterclockwise.
Drill bit on three cover processing heads is respectively drill, reaming bit and reamer drill, drill, reaming bit and reamer drill are all equipped with two drill bits, three cover processing heads then have 6 drill bits, and difference is running speed and the direction of drill bit in the bit diameter of three processing heads, auger spindle case size, the centre-to-centre spacing of two drill bit and processing head running.
As shown in Figure 2, in process, workpiece to be processed is fixed in fixture 6 position of panoramic table 2, in the process that panoramic table 2 rotates clockwise, workpiece to be processed is successively through Drilling operation head 19, reaming processing head 20, fraising processing head 21, complete boring respectively, reaming, fraising operation, the link assembly finally completing process goes to fixture 6 position with panoramic table 2 and is removed and retightens new workpiece to be processed in fixture 6 position, whole process is gone round and begun again, the batch machining of model link assembly of the same race has been carried out in circulation automatically, as the processing of other model link assemblies need be completed, then only need auger spindle case and the drill bit of changing corresponding model.
Although this description more employs pedestal 1, panoramic table 2, processing head, switch board, turntable retaining mechanism 3, panoramic table servomotor 4, pneumatic operated valve 5, fixture 6, coolant return line 17, cooling fluid collection box 18, processing head servomotor 16, processing head support platform 15, screw mandrel 13, guide rail 12, limit switch 14, slide unit 10, asynchronous machine 11, auger spindle case 9, drill bit 8, coolant nozzle 7, cabinet 101, cabinet door 102, locking E type buckles 103, touch-screen 104, processing head controller, boring single shaft digitial controller 105, reaming single shaft digitial controller 106, fraising single shaft digitial controller 107, button, the clockwise forward space button 108 of panoramic table, boring button 109, reaming button 1010, fraising button 1011, panoramic table is counterclockwise backspace button 1012, display lamp, boring indicator lamp 1013, reaming indicator lamp 1014, fraising indicator lamp 1015, malfunction indicator lamp 1016, start and state of a control conversion handle 1017, PLC 1018, term such as frequency converter 1019 grade, but do not get rid of the possibility using other terms.Use these terms to be only used to describe essence of the present invention more easily, the restriction that they are construed to any one additional is all contrary with spirit of the present invention.
Should be understood that, the part that this description does not elaborate all belongs to prior art.
Should be understood that; the above-mentioned description for preferred embodiment is comparatively detailed; therefore the restriction to scope of patent protection of the present invention can not be thought; those of ordinary skill in the art is under enlightenment of the present invention; do not departing under the ambit that the claims in the present invention protect; can also make and replacing or distortion, all fall within protection scope of the present invention, request protection domain of the present invention should be as the criterion with claims.
Claims (9)
1. an automation connecting rod diplopore boring device, is characterized in that: comprise pedestal (1), panoramic table (2), processing head and switch board;
Described pedestal (1) inside is provided with panoramic table servomotor (4), coolant return line (17), and side is provided with cooling fluid collection box (18);
The upper Plane Installation of described panoramic table (2) has fixture (6), side is provided with turntable retaining mechanism (3) and pneumatic operated valve (5), and described panoramic table (2) gos deep between described pedestal (1) inside and described panoramic table servomotor (4) with connecting shaft with odontoid belt transmission;
Described processing head is three covers, often overlaps processing head and includes processing head servomotor (16), processing head support platform (15), screw mandrel (13), guide rail (12), limit switch (14), slide unit (10), asynchronous machine (11), auger spindle case (9), drill bit (8), coolant nozzle (7); Described processing head servomotor (16) is installed in described processing head support platform (15), and is connected with gear-bearing between described screw mandrel (13), and the screw mandrel (13) described in driving after described processing head servomotor (16) running rotates; Described limit switch (14) is two groups, and symmetry is installed on described guide rail (12) up and down respectively; It is outside that described slide unit (10) and guide rail (12) are set in described screw mandrel (13), and the slide unit (10) described in driving after described screw mandrel (13) rotates is along described guide rail (12) vertically movement between bound bit switch (14); Described asynchronous machine (11) is fixedly mounted on described slide unit (10), and be connected with gear-bearing between described auger spindle case (9), the base bearing both sides that described drill bit (8) is installed on described auger spindle case (9) are driven by base bearing, and described coolant nozzle (7) is fixed on described rotating shaft case (9) outer wall so that cooling fluid sprays to drill bit (8);
Described switch board bag expands cabinet (101), cabinet door (102), touch-screen (104), processing head controller, button, display lamp, startup and state of a control conversion handle (1017), PLC (1018), frequency converter (1019), described processing head controller comprises boring single shaft digitial controller (105), reaming single shaft digitial controller (106), fraising single shaft digitial controller (107), described button comprises panoramic table clockwise forward space button (108), boring button (109), reaming button (1010), fraising button (1011), panoramic table is counterclockwise backspace button (1012), described display lamp comprises boring indicator lamp (1013), reaming indicator lamp (1014), fraising indicator lamp (1015), malfunction indicator lamp (1016), described cabinet door (102) is together with being rotatably connected between cabinet (101), described touch-screen (104) and processing head controller are installed on described cabinet door (102), connect therebetween and pass through parameter and the motion flow that touch-screen (104) sets processing head controller with RS232 communication cable, described button, display lamp, startup and state of a control conversion handle (1017) are installed on cabinet door, described boring single shaft digitial controller (105) and boring button (109), reaming single shaft digitial controller (106) and reaming button (1010), all be connected with communication cable between fraising single shaft digitial controller (107) with fraising button (1011) and be used for controlled working head, the clockwise forward space button (108) of described panoramic table, panoramic table is counterclockwise between backspace button (1012) and panoramic table (2) with the action of communication cable connection control panoramic table, described PLC (1018) is connected with communication cable with between frequency converter (1019), and described PLC (1018) controls frequency converter (1019) by cable,
Drill bits on described three cover processing heads are respectively drill, reaming bit and reamer drill, respectively with described pedestal (1) upper install successively clockwise Drilling operation head (19), reaming processing head (20), ream processing head (21) cooperating;
Described startup and state of a control conversion handle (1017) establish three gears; be shutdown respectively, automatically run, manually run; be connected with PLC (1018) by control cables, PLC (1018) controls whole device run with state manually or automatically by reading the status number amount of handle.
2. automation connecting rod diplopore boring device according to claim 1, is characterized in that: the upper Plane Installation of described panoramic table (2) has six sleeve clamps (6), and side is provided with two cover turntable retaining mechanisms (3) and two covers pneumatic operated valve (5); With hundred gemel connections between described cabinet door (102) and cabinet (101); Described cabinet door (102) is provided with the door handle of the open and close of switch board door (102); Buckle (103) by locking E type between described cabinet door (102) and cabinet (101) to fix.
3. automation connecting rod diplopore boring device according to claim 1, it is characterized in that: described asynchronous machine (11) is isolation explosion-proof type single-phase alternating current asynchronous machine, and it is three-phase alternating current step servomotor that described processing head servomotor (16) and panoramic table control servomotor (4).
4. automation connecting rod diplopore boring device according to claim 1, is characterized in that: described frequency converter (1019) is JET320S, 1.5KW type frequency converter.
5. automation connecting rod diplopore boring device according to claim 1, is characterized in that: described touch-screen (104) is KINCO-eViews, 7.5 ' ' high definition touch-screen.
6. automation connecting rod diplopore boring device according to claim 1, is characterized in that: described processing head controller is PS-ABS-T single shaft digitial controller.
7. automation connecting rod diplopore boring device according to claim 1, is characterized in that: described PLC (1018) is FATAK-MC20 type controller.
8. automation connecting rod diplopore boring device according to claim 1, it is characterized in that: adopt PIN9 half duplex communication between the COM0 mouth of described touch-screen (104) and PLC (1018) serial ports, between PLC (1018) and frequency converter (1019), adopt RS485 communication.
9. automation connecting rod diplopore boring device according to claim 1, is characterized in that: the angle of circumference between described Drilling operation head (19), reaming processing head (20), fraising processing head (21) is 60 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510608253.1A CN105127749A (en) | 2015-09-23 | 2015-09-23 | Automatic connecting rod double-hole drilling device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510608253.1A CN105127749A (en) | 2015-09-23 | 2015-09-23 | Automatic connecting rod double-hole drilling device |
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| CN105127749A true CN105127749A (en) | 2015-12-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510608253.1A Pending CN105127749A (en) | 2015-09-23 | 2015-09-23 | Automatic connecting rod double-hole drilling device |
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Application publication date: 20151209 |