CN105773167A - Automatic pipe-end machining system - Google Patents

Automatic pipe-end machining system Download PDF

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Publication number
CN105773167A
CN105773167A CN201610192148.9A CN201610192148A CN105773167A CN 105773167 A CN105773167 A CN 105773167A CN 201610192148 A CN201610192148 A CN 201610192148A CN 105773167 A CN105773167 A CN 105773167A
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CN
China
Prior art keywords
plant
pipe
feeding
feed drive
drive unit
Prior art date
Application number
CN201610192148.9A
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Chinese (zh)
Inventor
黄建财
Original Assignee
黄建财
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Publication date
Application filed by 黄建财 filed Critical 黄建财
Priority to CN201610192148.9A priority Critical patent/CN105773167A/en
Publication of CN105773167A publication Critical patent/CN105773167A/en

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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23PMETAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P23/00Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass
    • B23P23/04Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass for both machining and other metal-working operations

Abstract

The invention discloses an automatic pipe-end machining system. The machining system comprises a material feeding device, a material grabbing and supplying device, an axial machining device, a radical processing device, a molding device, a material discharging device and a control device, wherein the material feeding device, the axial processing device, the radical processing device, the molding device and the material discharging device are sequentially arranged; the material grabbing and supplying device is arranged above the radical processing device, the molding device and the material discharging device; the material feeding device, the material grabbing and supplying device, the axial processing device, the radical processing device, the molding device and the material discharging device are all subjected to servo control through the control device and interact with one another to work. According to the whole machining system, parameter setting can be conducted through the control device, automatic control can be achieved, integration on the pipe-end machining technology of pipe fittings can be achieved, all the machining technology needed by the pipe-end of the pipe fittings can be completed at one time, the automation degree is high, manual cost is low and machining efficiency is high.

Description

Pipe end automatic processing system
Technical field
The present invention relates to a kind of pipe fitting process equipment, particularly to a kind of pipe end automatic processing system.
Background technology
The technique in prior art, the pipe end of pipe fitting being processed has chamfering, external screw thread, boring, tapping, punching, enlarging and reducing etc., and each technique needs to be respectively adopted different process equipments and is processed.Generally needing pipe fitting to be processed on another equipment from lifting down to place into an equipment after machining a technique, cost of labor is high, working (machining) efficiency is low, automaticity is low.
Summary of the invention
This has been provided with a kind of pipe end automatic processing system, at least solves one of above-mentioned technical problem.
According to an aspect of the present invention, provide pipe end automatic processing system, including feeding device, capture pay-off, axial processing unit (plant), radially processing unit (plant), shaped device, drawing mechanism and control device, feeding device, axial processing unit (plant), radially processing unit (plant), shaped device and drawing mechanism set gradually, capture pay-off and be arranged at radially processing unit (plant), the top of shaped device and drawing mechanism, feeding device, capture pay-off, axial processing unit (plant), radially processing unit (plant), shaped device and drawing mechanism carry out SERVO CONTROL the work that cooperates by controlling device.Pipe fitting to be processed is put in feeding device and is sent one by one by feeding device, and the pipe fitting that feeding device is sent captures and delivers to axial processing unit (plant), radial direction processing unit (plant) and shaped device and process successively by capturing pay-off.Captured and deliver to drawing mechanism by crawl pay-off again after completing and carry out discharging.Multiple tubing element is processed by axial processing unit (plant), radially processing unit (plant), shaped device synchronization action successively.Whole system can carry out parameter setting controlling device and realization automatically controls, it may be achieved the tube end maching technique of pipe fitting being integrated, disposable can complete the whole processing technique required for pipe end, automaticity is high, cost of labor is low, working (machining) efficiency is high.
In some embodiments, feeding device includes feeding mechanism, feedblock and delivery device, and feedblock is positioned at below feeding mechanism, and feedblock is provided with splicing groove, and delivery device is connected with feedblock and feedblock can be promoted to move back and forth in the horizontal direction.Thus, the pipe fitting that process is placed on pan feeding track, enters under gravity in deflector chute, and the width of deflector chute is a bit larger tham the diameter of single tubular, and the pipe fitting in deflector chute then can suffer one in one and be arranged in order.The pipe fitting to different tube diameters can be realized by replacing deflector chute and carry out feeding.Feed flexible form, easy to use.
In some embodiments, capture pay-off and include the first support, the first slide plate, translation mechanism, the first lift cylinder and clip claw mechanism, translation mechanism is fixed on support, translation mechanism and the first slide plate are fixed and are connected and the first slide plate can be driven to move back and forth in the horizontal direction, first lift cylinder is vertically arranged and is fixed on the downside of the first slide plate, and the free end of the first lift cylinder is fixing with clip claw mechanism to be connected and clip claw mechanism can be driven to move up and down.Thus, multiple first lift cylinder and clip claw mechanism can be connected by the first slide plate, it may be achieved the grasping manipulation of the pipe fitting on multiple stations.
In some embodiments, axial processing unit (plant) includes the first feed drive unit, main shaft driving device, spindle assemblies and workpiece, feed drive unit and main shaft driving device are all connected with control device, main shaft driving device and spindle assemblies are in transmission connection, and workpiece is removably mounted to the end of spindle assemblies by screw thread.Thus, the detachable installation of workpiece, workpiece is damaged replaceable, also replaceable different types of workpiece is to carry out such as the processing of the dissimilar techniques such as chamfering, external screw thread, boring, tapping, these three technique can be by modular form and is replaced, and namely carries out process choice by replacing workpiece.While convenient for maintaining, also make this device can process different types of tubing, extend range of application.Feed drive unit is controlled by controlling device, can pass through to control device and adjust the feeding distance of feed drive unit, and can be precisely controlled feeding distance, make this device be applicable to plurality of specifications tubular object extruding.
In some embodiments, radially processing unit (plant) includes the second feed drive unit, punching die head, die holder and plug, control device to be connected with feed drive unit, punching die head, die holder and plug drive by feed drive unit, plug runs through die holder, and plug is provided with the nib corresponding with punching die head.Thus, radially adding man-hour, plug can be inserted in tubing, and tubing is played a supportive role, and to ensure that tubing is indeformable, improves the qualification rate of product.Radially processing is changed assembly employing motor+brill and is attacked integrated composite screw tap, it is possible to achieve pipe end radially tapping, in-flanges hole machined.Can pass through to control device and adjust the feeding distance of feed drive unit, and feeding distance can be precisely controlled, make this device be applicable to plurality of specifications tubular object extruding.
In some embodiments, shaped device includes the 3rd feed drive unit, guider and extrusion die, feed drive unit, guider and extrusion die are sequentially connected with, and feed drive unit is provided with pressure transducer, feed drive unit and pressure transducer and is connected with control device respectively.Thus, pressure transducer can detect the pressure suffered by feed drive unit promote-side, and this pressure is sent to control device, when feed drive unit promote-side pressure remains unchanged, then controlling device control feed drive unit makes extrusion die return, ensure scalable after tubing do not rebound, improve conforming product rate.Change extrusion die and can carry out the multiple processing such as expander, the draw, pipe end contracting tapering, flange, pier nose, pier flange.
In some embodiments, drawing mechanism includes underframe, the second support, jaw cylinder, the second lift cylinder and horizontal mobile device, support is installed on the top of underframe, horizontal mobile device is for carrying pipe fitting traverse support, second lift cylinder is vertically installed on support, and the end of the second lift cylinder is vertically provided with the jaw cylinder for clamping pipe fitting.Owing to horizontal mobile device carries body feed tank traverse support, jaw cylinder captures pipe fitting by the elevating movement of the second lift cylinder and puts into body feed tank, body feed tank exports after filling, carry the body feed tank of zero load again, reciprocal with this, it is achieved thereby that pipe fitting is collected, pipe fitting feeds, the automation process of pipe fitting carrying.
Accompanying drawing explanation
Fig. 1 is the structural representation of the pipe end automatic processing system of an embodiment of the present invention;
Fig. 2 is the main TV structure schematic diagram of the pipe end automatic processing system shown in Fig. 1;
Fig. 3 is the structural representation of the feeding device of the pipe end automatic processing system shown in Fig. 1;
Fig. 4 is each parts sectional structure schematic diagram being connected with square guide shaft of the feeding device shown in Fig. 3;
Fig. 5 is each parts sectional structure schematic diagram being connected with ladder row screw mandrel of the feeding device shown in Fig. 3;
Fig. 6 is the structural representation capturing pay-off of the pipe end automatic processing system shown in Fig. 1;
Fig. 7 is the sectional structure schematic diagram capturing pay-off shown in Fig. 6;
Fig. 8 is the structural representation of the axial processing unit (plant) of an embodiment of the pipe end automatic processing system shown in Fig. 1;
Fig. 9 is the sectional structure schematic diagram of the axial processing unit (plant) shown in Fig. 8;
Figure 10 is the structural representation of the radial direction processing unit (plant) of the pipe end automatic processing system shown in Fig. 1;
Figure 11 is the sectional view of radially processing unit (plant) shown in Figure 10;
Figure 12 is the schematic diagram that shown in Figure 10, radially the die head of processing unit (plant), die holder and plug coordinate;
Figure 13 is the A direction view of radially processing unit (plant) shown in Figure 11;
Figure 14 is the structural scheme of mechanism of the shaped device of the pipe end automatic processing system shown in Fig. 1;
Figure 15 is the sectional view of shaped device shown in Figure 14;
Figure 16 is the top-level view of shaped device shown in Figure 14;
Figure 17 is the sectional view along BB line of shaped device shown in Figure 14;
Figure 18 is the structural representation of the clamping device of the pipe end automatic processing system shown in Fig. 1;
Figure 19 is the sectional view of clamping device shown in Figure 18;
Figure 20 is the structural representation of the drawing mechanism of the pipe end automatic processing system shown in Fig. 1.
Detailed description of the invention
Below in conjunction with accompanying drawing, invention is described in further detail.
Fig. 1~Figure 20 show schematically show the pipe end automatic processing system according to one embodiment of the present invention.
Seeing figures.1.and.2, pipe end automatic processing system includes feeding device 1, crawl pay-off 2, axial processing unit (plant) 3, radially processing unit (plant) 4, shaped device 5, drawing mechanism 6, controls device 7, clamping device 8 and support 9.Feeding device 1, axial processing unit (plant) 3, radially processing unit (plant) 4, shaped device 5 and drawing mechanism 6 are arranged in order, and axial processing unit (plant) 3, radially processing unit (plant) 4, shaped device 5 are three stations being set up in parallel and are both secured on support 9.Capture pay-off 2 and be arranged at the top of radially processing unit (plant) 4, shaped device 5 and drawing mechanism 6, capture that pay-off 2 is provided with multiple feeding device 1, captures pay-off 2, axial processing unit (plant) 3, radially processing unit (plant) 4, shaped device 5 and drawing mechanism 6 are all electrically connected with control device 7 and are carried out SERVO CONTROL and the work that cooperates by control device 7.Radially processing unit (plant) 4, shaped device 5 can be correspondingly arranged into two respectively with drawing mechanism 6 and be processed with the two ends to pipe fitting simultaneously.Clamping device 8 is fixed on support 9, and clamping device 8 is three and distinguishes corresponding with three stations.Control device 7 and be provided with control system, can be carried out data transmission by wireless router and smart mobile phone, and on smart mobile phone, equipment is carried out remotely monitoring and data acquisition by installation APP software, is conducive to equipment accident analysis after sale and management personnel to grasp Production development at any time.
Pipe fitting to be processed is put in feeding device and is sent one by one by feeding device 1, the pipe fitting that feeding device 1 is sent axially is processed on the processing stations of axial processing unit (plant) 3 by capturing pay-off 2 and capture and deliver to, and pipe fitting can be carried out the multiple processing technique such as chamfering, external screw thread, boring, tapping by axial processing unit (plant) 3.Being captured and deliver to the enterprising conduct of processing stations of radially processing unit (plant) 4 to processing by crawl pay-off 2 again after axially machining, radially the end of pipe fitting can be punched out processing by processing unit (plant) 4.Punching processing is captured by crawl pay-off 2 and is delivered to the enterprising line pipe end processing and forming of processing stations of shaped device 5 again after completing, the pipe end of pipe fitting can be carried out reaming or shrinkage cavity processing by shaped device 5.Captured and deliver to drawing mechanism 6 by crawl pay-off 2 again after completing and carry out discharging.Multiple tubing element is processed by axial processing unit (plant) 3, radially processing unit (plant) 4, shaped device 5 synchronization action successively.The work process of each parts and cooperate and can pass through to control device 7 and carry out parameter setting and process control, it may be achieved the full-automation of the pipe end course of processing, working (machining) efficiency is high.
With reference to Fig. 3~Fig. 5, feeding device 1 includes feeding mechanism 11, feedblock 12 and delivery device the 13, first servomotor 14, ladder row screw mandrel the 15, first guide rail the 16, first slide block 17 and supporting seat 18.Supporting seat 18 is fixed on support 9, and the first servomotor 14 and the first guide rail 16 are fixed on supporting seat 18.Feedblock 12 is positioned at below feeding mechanism 11, and feedblock 12 is provided with V-arrangement splicing groove 121.First guide rail 16 is fixedly installed, and the first slide block 17 is fixing with feedblock 12 to be connected, and the first slide block 17 and the first guide rail 16 are slidably connected, and the first slide block 17 and the first guide rail 16 are horizontally disposed with.Delivery device 13 is connected with feedblock 12 and feedblock 12 can be promoted to move back and forth in the horizontal direction.
Feeding mechanism 11 includes mounting seat 111 and is removably mounted to pan feeding track 112 and the deflector chute 113 of mounting seat 111.Pan feeding track 112 is obliquely installed, and deflector chute 113 is vertically arranged, and the pipe fitting that process is placed on pan feeding track 112, enters into deflector chute 113 under gravity.The width of deflector chute 113 is a bit larger tham the diameter of a pipe fitting, and the pipe fitting entering deflector chute 113 is arranged in order one by one.The lower end of pan feeding track 112 is connected with the upper end of deflector chute 113, and feedblock 12 is positioned at the lower section of deflector chute 113.Distance between feedblock 12 and deflector chute 113 is less than the diameter of a pipe fitting, and pipe fitting only drops in splicing groove 121 could discharging, it may be achieved piece pipe fitting of each discharging.
Feeding mechanism 11 is additionally provided with guide pad 114, and guide pad 114 is removably fixed in deflector chute 113, and guide pad 114 is positioned at the junction of pan feeding track 112 and deflector chute 13 to form the feeding mouth 115 of deflector chute 113.The size of feeding mouth 115 only allows a pipe fitting to enter deflector chute 113, and the width of deflector chute 113 is slightly larger than the diameter of pipe fitting, and the pipe fitting entering deflector chute 113 can be arranged in order.
Guide pad 114 has bar shaped installing hole 116, adopts screw, through installing hole 116, guide pad 114 is fixed on the porch of deflector chute 113.By regulating the screw installation site at the position-adjustable guide pad 114 of installing hole 116, to regulate the size of feeding mouth 115.
Feedblock 12 includes splicing block 122 and contiguous block 123, and V-arrangement splicing groove 121 is higher than the upside of splicing block 122.Splicing block 122 and contiguous block 123 connect so that screw is fixing, can splicing block 122 be replaced when splicing difference pipe fitting.
First servomotor 14 is connected with ladder row screw mandrel 15 by shaft coupling is fixing and ladder row screw mandrel 15 can be driven to rotate, mounting seat 111 be set in outside ladder row screw mandrel 15 and with terraced row screw mandrel 15 threaded engagement.Mounting seat 111, pan feeding track 112 and deflector chute 113 be symmetrical arranged be two groups and lay respectively at ladder row screw mandrel 15 two ends.Symmetrically arranged pan feeding track 112 and deflector chute 113 can accept the two ends of pipe fitting, go out the stage casing of pipe fitting to facilitate finishing operations to clamp with indwelling.
Delivery device 13 includes gear motor 131, square guide shaft 132, linking arm 133, hinge bar 134 and adapter sleeve 135.Gear motor 131 is fixed on supporting seat 18.Linking arm 133, hinge bar 134, feedblock the 12, first guide rail 16 and the first slide block 17 are disposed as two pieces and are symmetrical arranged, and the stage casing making the pipe fitting sent is vacant so that the mechanism of postorder manufacturing procedure can clamp.Gear motor 131 is connected with square guide shaft 132 and square guide shaft 132 can be driven to rotate, one end of linking arm 133 is set in outside square guide shaft 132, the other end of linking arm 133 is hinged with one end of hinge bar 134, and the other end of hinge bar 34 is hinged with the contiguous block 123 of feedblock 12.
Adapter sleeve 135 movable set is outside square guide shaft 132, and adapter sleeve 135 is provided with square through hole and coordinates with square guide shaft 132, and the outer peripheral face of adapter sleeve 135 is circular, and one end of adapter sleeve 135 is provided with the baffle plate 136 projected radially outward.Linking arm 133 is fixing with adapter sleeve 135 to be connected.Mounting seat 111 movable set is outside adapter sleeve 135 and between baffle plate 136 and linking arm 133.Square guide shaft 132 be arranged in parallel with ladder row screw mandrel 15.First guide rail 16 is fixing with mounting seat 111 to be connected.When the first servomotor 14 drives ladder row screw mandrel 15 to rotate and drives mounting seat 111 to move axially along ladder row screw mandrel 15, mounting seat 111 then can drive linking arm 133, hinge bar 134, adapter sleeve 135, feedblock 12 and the first guide rail 16 to move in the lump, to realize the feeding to different length pipe fitting.
With reference to Fig. 6 and Fig. 7, capture pay-off 2 and include first support the 21, first slide plate 22, translation mechanism the 23, first lift cylinder 24, clip claw mechanism 25 and the first cabling crawler belt 26, translation mechanism 23 is fixed on the first support 21, translation mechanism 23 is fixing with the first slide plate 22 to be connected and the first slide plate 22 can be driven to move back and forth in the horizontal direction, first lift cylinder 24 is vertically arranged and is fixed on the downside of the first slide plate 22, the free end of the first lift cylinder 24 is downward, and the first lift cylinder 24 can adopt double; two guide rod cylinder.The free end of the first lift cylinder 24 is fixing with clip claw mechanism 25 to be connected and clip claw mechanism 25 can be driven to move up and down.First lift cylinder 24 and clip claw mechanism 25 can be set to four by one_to_one corresponding.Four the first lift cylinders 24 are in turn secured to the downside of the first slide plate 22, and the pipe fitting of three stations can be sequentially carried out gripping and placement operation, to realize the charging to pipe fitting and draw operation.
Translation mechanism 23 includes second servomotor the 231, first screw mandrel 232 and silk braid the 233, second guide rail 234 and the second slide block 235.First screw mandrel 232 is horizontally disposed with.Second servomotor 231 is fixing with the first support 21 to be connected, and the second servomotor 231 is connected with the first screw mandrel 232 and the first screw mandrel 232 can be driven to rotate.Silk braid 233 be set in the first screw mandrel 232 outer and with the first screw mandrel 232 threaded engagement, the lower end of silk braid 233 is screwed with the first slide plate 22 and is connected.Second servomotor 231 rotates and the first screw mandrel 232 can be driven to rotate, and the first screw mandrel 232 rotates and the silk braid 233 being set in outside the first screw mandrel 232 can be driven to move in the horizontal direction along first slide plate 22 that moves axially and drive of the first screw mandrel 232.Clip claw mechanism 25 moving freely in the horizontal direction can be controlled by the second servomotor 231.
Second guide rail 234 is fixing with the first support 21 to be connected, and the side of the second slide block 235 and the second guide rail 234 are slidably matched, and opposite side and first slide plate 22 of the second slide block 235 are fixed and connected.Second slide block 235 may be configured as two and is individually fixed in the two ends of the first slide plate 22.
Clip claw mechanism 25 includes keyset 251, parallel jaw cylinder 252 and jaw 253, the side of keyset 251 is fixing with the first lift cylinder 24 to be connected, the opposite side of keyset 251 and parallel jaw cylinder 252 is fixing connects, jaw 253 is two and is individually fixed in the two ends of parallel jaw cylinder 252.Parallel jaw cylinder 252 is horizontally disposed with and can drive the relative open and close movement of two jaws 253.The side of jaw 253 is provided with recess, and pipe fitting can be formed clamping by the notch position of two jaws 253 relatively.
Jaw 253 includes chuck and contiguous block, one end of chuck and parallel jaw cylinder 252 is fixing connects, and the other end of chuck and contiguous block are detachably fixed by screw and are connected.
One end of first cabling crawler belt 26 is fixing with the first support 21 to be connected, and the other end and first slide plate 22 of the first cabling crawler belt 26 are fixed and connected.
The fed distance between fed distance and feeding device 1 with the fed distance and shaped device 5 with the drawing mechanism 6 that capture between pay-off 2 between adjacent stations is all equal, four clip claw mechanism 25 correspondences respectively, move back and forth under the drive of translation mechanism 23 between adjacent stations and station and feeding device 1 and drawing mechanism 6.Different pipe fittings can be processed by three stations simultaneously, is synchronized to capture feeding by crawl pay-off 2 after machining.
With reference to Fig. 8 and Fig. 9, axial processing unit (plant) 3 includes the first feed drive unit 31, main shaft driving device 32, spindle assemblies 33 and workpiece 34, feed drive unit 31 and main shaft driving device 32 are all connected with control device 7, main shaft driving device 32 and spindle assemblies 33 are in transmission connection, and workpiece 34 is removably mounted to the end of spindle assemblies 33 by screw thread.
By controlling the device 7 control action to feed drive unit 31 and main shaft driving device 32 so that the action of feeding operation and workpiece 34 realizes Automated condtrol, be conducive to improving production efficiency.
Workpiece 34 is chamfering cutter head, and chamfering cutter head can also be substituted by threading die, drill bit or screw tap.Chamfering cutter head is provided with blade 341, and blade 341 is removably mounted to the end face of chamfering cutter head by screw.
Feed drive unit 31 includes the 3rd servomotor the 311, second screw mandrel the 312, the 3rd slide block 313 and the 3rd guide rail 314.The end of the second screw mandrel 312 and the outfan of the 3rd servomotor 311 are in transmission connection by shaft coupling.3rd slide block 313 is slidably mounted on the 3rd guide rail 314.Second screw mandrel 312 is arranged with nut seat 315, and nut seat 315 top is installed with the second slide plate 316, and the second slide plate 316 is connected with the 3rd slide block 313.Spindle assemblies 33 is arranged on the second slide plate 316 top.
3rd servomotor 311 is connected with controlling device, controls device and controls working time and the rotation direction of the 3rd servomotor 311.
Spindle assemblies 33 includes main shaft 331 and bearing housing 332, and the two ends of bearing housing 332 are provided with bearing 333, and bearing 333 is sheathed on main shaft 331, and main shaft 331 runs through bearing housing 332.It is contained with lubricating oil in bearing housing 332, carries out bath lubrication.Installation bearing 333 place at bearing housing 332 two ends adopts outside framework oil seal and O against the wind.Bearing 333 is circular cone roller bearing.
Main shaft driving device 32 is motor, and its output shaft is provided with driving pulley 351.The end of main shaft 331 is provided with driven pulley 352.Driving pulley 351 and driven pulley 352 are arranged with transmission band 35.Transmission band 35 is vee-belt.Between the bottom of main shaft driving device 32 and bearing housing 331, tensioning screw 36 is installed, for regulating the elasticity that transmission is with 35.
Axial processing unit (plant) 3 also includes the first base plate 37.3rd servomotor the 311, second screw mandrel 312 of feed drive unit 31 and slide rail 314 are arranged on the first base plate 37.First base plate 37 is provided with lifting bolt 371.When tubular object extruding machinery needs to change station, the dismounting to this device and installation can be realized by lifting bolt 371.
With reference to Figure 10~Figure 13, radially processing unit (plant) 4 includes the second feed drive unit 41, punching die head 42, die holder 43 and plug 44.Controlling device 7 to be connected with feed drive unit 41, punching die head 42, die holder 43 and plug 44 drive by feed drive unit 41, and plug 44 runs through die holder 42, and plug 44 is provided with the nib 441 corresponding with punching die head 43.
Plug 44 offers and moves back waste material slotted eye 442, and the one end moving back waste material slotted eye 442 is connected with nib 441, and the other end extends to the end of plug 44.The end of plug 44 is provided with supporting seat 443, and plug 44 cantilevered is arranged on supporting seat 443 so that have gap between plug 44 and die holder 43, it is simple to plug 44 inserts in tubing to be processed.
Die holder 43 offers the hole corresponding with die head 42, is provided with self-lubricating bearing 431 in hole.Die holder 43 has is easy to the through hole that plug 44 runs through.
Feed drive unit 41 includes the 4th servomotor the 411, the 3rd screw mandrel 412, Four-slider 413 and the 4th guide rail 414.The end of the 3rd screw mandrel 412 and the outfan of the 4th servomotor 411 are in transmission connection by shaft coupling.Four-slider 413 is slidably mounted on the 4th guide rail 414.3rd screw mandrel 412 is arranged with nut seat 415, and nut seat 415 top is installed with the 3rd slide plate 416, and the 3rd slide plate 416 is connected with slide block 13.Die holder 42 and supporting seat 443 are arranged on the 3rd slide plate 416 top.
4th servomotor 411 is connected with controlling device, controls device and controls working time and the rotation direction of the 4th servomotor 411.
Die head 42 is driven by die head actuator 45.Die head 42 is removably mounted on the piston head of die head actuator 45 by screw thread.Die head actuator 45 is arranged on the 3rd slide plate 416 by column, and die head actuator 45 is provided with solenoid directional control valve 451 and choke valve 452, solenoid directional control valve 451 and choke valve 452 and is all connected with control device.Solenoid directional control valve 451 is for controlling the up and down motion of die head actuator 45.Choke valve 452 is for adjusting the movement velocity of die head actuator 45.The piston movement direction of die head actuator 45 and movement velocity can be controlled by controlling device, it is achieved automated production.
In present embodiment, die head 42 is punching die head.In other embodiments, die head 42 can be screw tap, and screw tap is connected to motor, forms motor tapping mechanism.
The radial direction processing unit (plant) 4 of present embodiment also includes the second base plate 46.4th servomotor the 411, the 3rd screw mandrel 412 of feed drive unit 41 and slide rail 414 are arranged on the second base plate 46.Second base plate 46 is provided with lifting bolt 461.When tubular object extruding machinery needs to change station, the dismounting to this device and installation can be realized by lifting bolt 461.
With reference to Figure 14~Figure 17, shaped device 5 includes the 3rd feed drive unit 51, guider 52 and extrusion die 53, feed drive unit 51, guider 52 and extrusion die 53 are sequentially connected with, feed drive unit 51 is provided with pressure transducer, and feed drive unit 51 and pressure transducer are electrically connected with control device 7 respectively.
Feed drive unit 51 is oil cylinder, and pressure transducer is corresponding with the piston rod of oil cylinder.Pressure transducer can detect the pressure of piston rod end.After pressure remains unchanged, then can determine that the scalable end deformation of tubing is stable, control device then controls feed drive unit 51 and drives extrusion die 53 to return.
Guider 52 includes sliding seat 521 and slide rail 522.Slide block 525 is installed bottom sliding seat 521, is slidably arranged on slide rail 522 by slide block 525.The side of sliding seat 521 is connected with feed drive unit 51, and the opposite side of sliding seat 521 arranges briquetting and forms mounting groove, and extrusion die 53 is provided with mold base 531, and mold base 531 inserts in mounting groove.
Extrusion die 53 is connected with mold base 531 by screw.The top of mold base 531 is mounted by means of screws with handle 532.When extrusion die 53 needs to change, only need to hold handle 532 pulls up out mold base 531.
Sliding seat 521 is provided with cylinder connector 526, is fixed on the sidepiece of sliding seat 521 by pressing plate 527.The piston rod of cylinder connector 526 and feed drive unit 51 is threaded connection.
Sliding seat 521 is provided with gear shaft 523 by bearing.The side of slide rail 522 is provided with the tooth bar 524 engaged with gear shaft 523.Gear shaft 523 is connected to encoder 54, and encoder 54 is connected with controlling device.When feed drive unit 51 drives sliding panel 521 to move, gear shaft 523 drives encoder 54 to rotate.Sliding panel 521 displacement signal is sent to controlling device by encoder 54, it is simple to controls device and controls start and stop and the conversion driving direction of feed drive unit 1.
The shaped device of the present embodiment also includes the 3rd base plate 55.Feed drive unit 51 and guider 2 are installed on the 3rd base plate 55.3rd base plate 55 is provided with lifting bolt 551.When tubular object extruding machinery needs to change station, the dismounting to this device and installation can be realized by lifting bolt 571.
With reference to Figure 18 and Figure 19, clamping device 8 includes the 4th base plate 81, the fixing seat 82 of fixture, fixture Mobile base the 83, first fixture the 84, second fixture 85 and oil cylinder 86.4th base plate 81 is fixed on support 9, and the fixing seat 82 of fixture and oil cylinder 86 are both secured to the 4th base plate 81.First fixture 84 is fixing with the fixing seat of fixture 82 to be connected, and the second fixture 85 is fixed on the free end of oil cylinder 86, and oil cylinder 86 can drive the second fixture 85 to move back and forth in the horizontal direction.First fixture 84 and the second fixture 85 are correspondingly arranged and can pipe fitting be clamped.
During work, pipe fitting is sent between the first fixture 84 and the second fixture 85 by the clip claw mechanism 25 capturing pay-off 2, oil cylinder 86 drives the second fixture 85 to move horizontally and draws close to the first fixture 84, simultaneously, it is orthokinetic that the translation mechanism 23 of crawl pay-off 2 drives clip claw mechanism 25 to follow the second fixture 85, after the first fixture 84 and the second fixture 85 connect and clamp pipe fitting, the parallel jaw cylinder 252 of clip claw mechanism 25 drives jaw 253 to decontrol pipe fitting, and the first lift cylinder 24 capturing pay-off 2 drives clip claw mechanism 25 to retract.
With reference to Figure 20, drawing mechanism 6 includes underframe the 61, second support 62, jaw cylinder the 63, second lift cylinder 64 and horizontal mobile device 65, support 62 is installed on the top of underframe 61, horizontal mobile device 65 is for carrying pipe fitting traverse support 62, second lift cylinder 64 is vertically installed on support 62, and the end of the second lift cylinder 64 is vertically provided with the jaw cylinder 63 for clamping pipe fitting.
Horizontal mobile device 65 includes conveying motor 651, driving-chain 652, sprocket wheel 653 and longitudinal roller 654, the two ends of longitudinal roller 654 are movably connected on the top of underframe 61, sprocket wheel 653 is installed on one end of longitudinal roller 654, and conveying motor 651 is connected to sprocket wheel 653 by driving-chain 652 power.Driving-chain 652, sprocket wheel 653 outside be bolted be fixed on underframe 1 by protective housing 655.
Longitudinal moving device 66 includes movable plate 661, two line slideway 662 and the 5th servomotors 663, movable plate 661 upper, lower section is respectively mounted the second lift cylinder 64, jaw cylinder 63, the bolt that passes under of movable plate 661 is fixedly connected with two straight 664, two line slideways 662 are bolted the top being fixed on support 62 longitudinally parallelly, two straight 664 correspondences are installed on two line slideways 662, 5th servomotor 663 is installed on movable plate 661, 5th servomotor 663 power connects gear 665, gear 665 pinion rack 666, tooth bar 666 is bolted and is fixed on a line slideway 662.One end of movable plate 661 is connected to the second cabling crawler belt 667, and the second cabling crawler belt 667 is bolted and is fixed on support 62, and movable plate 661 is also equipped with sensor for countering 668.
Jaw cylinder 63 is parallel jaw cylinder, including turntable 631, two straight line guide pin bushing 632, two linear guide poles 633 and parallel folder 634, parallel folder 634 is vertically connected to turntable 631, turntable 631 is vertically connected to the second lift cylinder 64 by floating junction 635, the both sides of turntable 631 are assemblied in two straight line guide pin bushings 632 by two linear guide poles 33 correspondences, and two straight line guide pin bushings 632 are installed on movable plate 661.
Conveying motor 651 drives driving-chain 652, sprocket wheel 653 to carry out Chain conveyer, and then sprocket wheel 653 drives longitudinal roller 654 to rotate, thus body feed tank 67 utilizes the rotation lateral transfer body feed tank 67 traverse support 62 of longitudinal roller 654.Parallel folder 634 drives turntable 631 and the second lift cylinder 64 to rotate, two linear guide poles 633 rotate in two straight line guide pin bushings 632, now two parallel carrier opening and closing of parallel folder 634 clamp pipe fitting, and the second lift cylinder 64 drives the straight line guide pin bushing 632 linearly guide pillar 633 of movable plate 661 to do elevating movement simultaneously.Second lift cylinder 64 drives the elevating movement of movable plate 661 and jaw cylinder 3 to realize capturing the vertical location of pipe fitting;5th servomotor 663 drives gear 665 and tooth bar 666 transmission, drive straight 664 linearly guide rail 662 rectilinear motion of movable plate 661, thus driving the second lift cylinder 64, jaw cylinder 63 lengthwise movement to realize capturing the longitudinal register of pipe fitting, capture pipe fitting with reaching registration and put into body feed tank 67, and being read the quantity of institute's crawl pipe fitting by sensor for countering 668.Body feed tank 67 exports through longitudinal roller 654 after filling, and carries the body feed tank 67 of zero load through support 62 then through longitudinal direction roller 654, reciprocal with this, it is achieved thereby that pipe fitting is collected, pipe fitting feeds, the automation process of pipe fitting carrying.
Above-described is only some embodiments of the present invention.For the person of ordinary skill of the art, without departing from the concept of the premise of the invention, it is also possible to make some deformation and improvement, these broadly fall into the protection domain of invention.

Claims (7)

1. pipe end automatic processing system, it is characterized in that: include feeding device (1), capture pay-off (2), axial processing unit (plant) (3), radially processing unit (plant) (4), shaped device (5), drawing mechanism (6) and control device (7), described feeding device (1), axial processing unit (plant) (3), radially processing unit (plant) (4), shaped device (5) and drawing mechanism (6) set gradually, described crawl pay-off (2) is arranged at radially processing unit (plant) (4), the top of shaped device (5) and drawing mechanism (6), described feeding device (1), capture pay-off (2), axial processing unit (plant) (3), radially processing unit (plant) (4), shaped device (5) and drawing mechanism (6) carry out SERVO CONTROL the work that cooperates by controlling device (7).
2. pipe end automatic processing system according to claim 1, it is characterized in that: described feeding device (1) includes feeding mechanism (11), feedblock (12) and delivery device (13), described feedblock (12) is positioned at feeding mechanism (11) lower section, described feedblock (12) is provided with splicing groove (121), and described delivery device (13) is connected with feedblock (12) and feedblock (12) can be promoted to move back and forth in the horizontal direction.
3. pipe end automatic processing system according to claim 1, it is characterized in that: described crawl pay-off (2) includes the first support (21), first slide plate (22), translation mechanism (23), first lift cylinder (24) and clip claw mechanism (25), described translation mechanism (23) is fixed on support (21), described translation mechanism (23) is fixing with the first slide plate (22) to be connected and the first slide plate (22) can be driven to move back and forth in the horizontal direction, described first lift cylinder (24) is vertically arranged and is fixed on the first slide plate (22) downside, the free end of described first lift cylinder (24) is fixing with clip claw mechanism (25) to be connected and clip claw mechanism (25) can be driven to move up and down.
4. pipe end automatic processing system according to claim 1, it is characterized in that: described axial processing unit (plant) (3) includes the first feed drive unit (31), main shaft driving device (32), spindle assemblies (33) and workpiece (34), described feed drive unit (31) and main shaft driving device (32) are all connected with control device (7), described main shaft driving device (32) and spindle assemblies (33) are in transmission connection, and described workpiece (34) is removably mounted to the end of spindle assemblies (33) by screw thread.
5. pipe end automatic processing system according to claim 1, it is characterized in that: described radial direction processing unit (plant) (4) includes the second feed drive unit (41), punching die head (42), die holder (43) and plug (44), described control device (7) is connected with feed drive unit (41), described punching die head (42), die holder (43) and plug (44) drive by feed drive unit (41), described plug (44) runs through die holder (42), described plug (44) is provided with the nib (441) corresponding with punching die head (43).
6. pipe end automatic processing system according to claim 1, it is characterized in that: described shaped device (5) includes the 3rd feed drive unit (51), guider (52) and extrusion die (53), described feed drive unit (51), guider (52) and extrusion die (53) are sequentially connected with, described feed drive unit (51) is provided with pressure transducer, and described feed drive unit (51) and pressure transducer are connected with control device (7) respectively.
7. pipe end automatic processing system according to claim 1, it is characterized in that: described drawing mechanism (6) includes underframe (61), second support (62), jaw cylinder (63), second lift cylinder (64) and horizontal mobile device (65), described support (62) is installed on the top of underframe (61), described horizontal mobile device (65) is for carrying pipe fitting traverse support (62), described second lift cylinder (64) is vertically installed on support (62), the end of described second lift cylinder (64) is vertically provided with the jaw cylinder (63) for clamping pipe fitting.
CN201610192148.9A 2016-03-30 2016-03-30 Automatic pipe-end machining system CN105773167A (en)

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CN106736595A (en) * 2017-02-21 2017-05-31 福州诺贝尔福基机电有限公司 Pipe fitting automatic assembly line
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CN108080435A (en) * 2016-11-21 2018-05-29 浙江和良智能装备有限公司 Automatic loading/unloading upsetting revolves all-in-one machine
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CN106180364A (en) * 2016-07-15 2016-12-07 嘉兴市远超自动化设备有限公司 A kind of full-automatic pipe perforating press
CN106180364B (en) * 2016-07-15 2019-03-05 嘉兴市远超自动化设备有限公司 A kind of full-automatic pipe perforating press
CN108080435A (en) * 2016-11-21 2018-05-29 浙江和良智能装备有限公司 Automatic loading/unloading upsetting revolves all-in-one machine
CN106736595A (en) * 2017-02-21 2017-05-31 福州诺贝尔福基机电有限公司 Pipe fitting automatic assembly line
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CN107309308A (en) * 2017-07-14 2017-11-03 杭州和良机电设备有限公司 A kind of small-sized rotary furrower structure
CN107309308B (en) * 2017-07-14 2019-05-14 浙江和良智能装备有限公司 A kind of small-sized rotary furrower structure
CN107695698A (en) * 2017-11-23 2018-02-16 中山市科力高自动化设备有限公司 A kind of pipe-end machining apparatus
CN108515317A (en) * 2018-03-23 2018-09-11 嘉兴寿天包装制品有限公司 A kind of assembly method carried out using installation equipment
CN110180942A (en) * 2019-06-14 2019-08-30 安徽安凯金达机械制造有限公司 A kind of hydro piercing equipment for the U-shaped hole of rectangle pipe port

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Application publication date: 20160720