CN106238528B - A kind of swan neck system and the numerical control sawing sheet pipe end bending integral machine with the device - Google Patents

A kind of swan neck system and the numerical control sawing sheet pipe end bending integral machine with the device Download PDF

Info

Publication number
CN106238528B
CN106238528B CN201610763145.6A CN201610763145A CN106238528B CN 106238528 B CN106238528 B CN 106238528B CN 201610763145 A CN201610763145 A CN 201610763145A CN 106238528 B CN106238528 B CN 106238528B
Authority
CN
China
Prior art keywords
bending
clamping
arm
pipe fitting
pipe
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN201610763145.6A
Other languages
Chinese (zh)
Other versions
CN106238528A (en
Inventor
肖世军
黄广治
肖世文
肖世祥
夏涛
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zhongshan Jingda Teke Machinery Co Ltd
Original Assignee
Zhongshan Jingda Teke Machinery Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Zhongshan Jingda Teke Machinery Co Ltd filed Critical Zhongshan Jingda Teke Machinery Co Ltd
Priority to CN201610763145.6A priority Critical patent/CN106238528B/en
Publication of CN106238528A publication Critical patent/CN106238528A/en
Application granted granted Critical
Publication of CN106238528B publication Critical patent/CN106238528B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D9/00Bending tubes using mandrels or the like
    • B21D9/04Bending tubes using mandrels or the like the mandrel being rigid
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D9/00Bending tubes using mandrels or the like
    • B21D9/08Bending tubes using mandrels or the like in press brakes or between rams and anvils or abutments; Pliers with forming dies

Abstract

The invention discloses a kind of swan neck system, including:Bending mechanism, for carrying out bending and molding to pipe fitting, bending mechanism upper and lower part is respectively equipped with a machining position;Coasting mechanism is connect with bending mechanism, and the direction for driving bending mechanism vertically or control two dimensions is slided;Clamp mechanism, for clamping and fixing pipe fitting;Core-pulling mechanism, for plug to be driven to be inserted into or extracts pipe fitting out.Using the swan neck system of above technical scheme, bending mechanism is set there are two machining position, in the process to pipe fitting, it can be slided up and down by coasting mechanism, different machining positions is replaced, it is possible thereby to avoid the blocking of head section, and then the Bending Processing of more 3 D stereo configurations can be carried out.The invention also discloses a kind of numerical control sawing sheet pipe end bending integral machines with the device.

Description

A kind of swan neck system and the numerical control sawing sheet pipe end bending integral machine with the device
Technical field
The present invention relates to field of machining, more particularly to a kind of swan neck system and the numerical control sawing sheet pipe end with the device Bending integral machine.
Background technology
Bending machine can substantially be divided into CNC tube bending machine, hydraulic pipe bender etc..It is mainly used for power construction, rail-road road is built If boiler, air-conditioning, furniture, the pipeline of decorate etc. is laid with and builds, and has the function more, rational in infrastructure, easy to operate etc. excellent Point.
Current CNC tube bending machine is distinguished from the direction of bending, and it is curved to be generally divided into the left curved and right side.Existing frame head apparatus There are one copying apparatus installing plates, can only realize the Bending Processing in a direction, it is impossible to which realization is left and right symmetrically arranged use.Numerical control Bending machine usually requires two kinds of opposite heads in direction to meet the needs in installation direction, thus on processing and fabricating difficulty it is big and into This height.
In addition increasingly sophisticated with heat-exchanger rig, the requirement for the shape of heat exchanger tube is also higher and higher, more and more Special-shaped heat exchange tubes be widely adopted.These special-shaped heat exchange tubes are exactly 3 D stereo configuration there are one feature, and many situations The shape of lower bending is simultaneously asymmetric.Difficulty of processing is very big during the progress bending of these special-shaped heat exchange tubes, especially the machine of bending machine Head point often stops pipe fitting, leads to not continue Bending Processing.
Invention content
It is an object of the present invention to provide a kind of swan neck systems.Having it is a further object to provide one kind should The numerical control sawing sheet pipe end bending integral machine of swan neck system.
According to an aspect of the invention, there is provided a kind of swan neck system, including:
Bending mechanism, for carrying out bending and molding to pipe fitting, bending mechanism upper and lower part is respectively equipped with a machining position;
Coasting mechanism is connect with bending mechanism, for driving bending mechanism vertically or controlling the direction of two dimensions It slides;
Clamp mechanism, for clamping and fixing pipe fitting;
Core-pulling mechanism, for plug to be driven to be inserted into or extracts pipe fitting out.
Using the swan neck system of above technical scheme, bending mechanism is set there are two machining position, in the process to pipe fitting In, it can be slided up and down by coasting mechanism, replace different machining positions, it is possible thereby to the blocking of head section is avoided, and then It can carry out the Bending Processing of more 3 D stereo configurations.
In some embodiments, bending mechanism includes:
It cranks arm, is connect with coasting mechanism, upper and lower part of cranking arm is respectively equipped with master form mechanism, and master form mechanism is mainly by leaning on Mould, pattern cylinder and interlinked mechanism composition, interlinked mechanism connect respectively with pattern and pattern cylinders, and pattern cylinder passes through gearing Mechanism drives pattern to slidably reciprocate along cranking arm;
Main shaft, set on one end of cranking arm, main shaft upper and lower ends are respectively equipped with round mould, and the position of circle mould is corresponding with pattern;
Swing arm is hinged with cranking arm by main shaft, and swing arm is by a swing arm motor driving around spindle swing, swing arm top Be respectively equipped with clamping die device with lower part, clamping die device is mainly made of clamping, clamping cylinder and interlinked mechanism, the position of clamping with Circle mould is corresponding, and interlinked mechanism connects respectively with clamping and clamping cylinders, and clamping cylinder drives clamping edge by interlinked mechanism Swing arm is close or far from circle mould;
The pattern, circle mould and clamping of bending mechanism the same side collectively constitute a machining position, and there are two add for bending mechanism tool Station, coasting mechanism drive bending mechanism to slide up and down, so as to make bending mechanism using one in two machining positions to pipe fitting Carry out bending process.
In some embodiments, coasting mechanism is slided including two groups of orthogonal guide rails and two pieces along guide rail respectively Sliding panel, the one screw mandrel drive mechanism driving of each freedom of sliding panel, one of which guide rail is installed on another by one piece of sliding panel On group guide rail, and another piece of sliding panel is installed thereon, bending mechanism is fixed on the sliding panel in outside.
Bending mechanism independently can be slided along one group of guide rail or be slided simultaneously along two groups of guide rails as a result, and position is more Flexibly, it is easy to process.
In some embodiments, clamp mechanism is close or separate by one group of guide rail of a screw mandrel drive mechanism drives edge Bending mechanism, wherein,
Clamp mechanism includes inner core tube, core pipe motor, outer tube and casing cylinder, and core pipe motor is connected with inner core tube, For inner core tube to be driven to be rotated, inner core tube front end is equipped with spring-loaded pawl, and outer tube is sheathed on inner core tube periphery, and one End is contacted with spring-loaded pawl, and the other end is connected by a casing joint with casing cylinder, and casing cylinder passes through casing joint Outer tube is driven to slide axially along inner core tube, the part that spring-loaded pawl is in contact with outer tube is equipped with inclined-plane, and outer tube passes through oblique Face controls the folding condition of spring-loaded pawl;
Core-pulling mechanism includes plug and core pulling cylinder, and plug one end connect with core pulling cylinder, the other end across inner core tube with Spring-loaded pawl.
When outer tube is close to spring-loaded pawl, the inclined-plane of spring-loaded pawl is entered by the nozzle of outer tube inside outer tube, The nozzle of outer tube forces spring-loaded pawl mutually its center movement by inclined-plane, so as to clamp pipe fitting.Conversely, when outer tube is far from bullet During spring claw, the inclined-plane of spring-loaded pawl gradually leaves outer tube, and nozzle no longer applies it constraint, and spring-loaded pawl is set inside it It is opened under the action of the spring put, unclamps pipe fitting.Coordinate screw mandrel drive mechanism and guide rail, clamp mechanism can be by repeatedly clamping And close to bending mechanism movement or bending mechanism movement is released away from, realize the multiple feeding in pipe fitting bending process.Together When, in bending process, clamp mechanism can also be slided with pipe fitting, thus avoid pipe fitting in bending process under tension and become Thin or deformation.
In some embodiments, interlinked mechanism includes cylinder connector, the first push arm, the second push arm, flipping block and sliding block, Wherein, pattern is either slided in clamping and sliding block cranking arm of fixing that sliding block can be residing for it or swing arm, and cylinder connector passes through One end of a piece axis pin and two the first push arms is hinged, and the first push arm other end is hinged respectively with a flipping block, two Flipping block is respectively provided with three pin holes, three rectangular rounded projections arrangeds of pin hole, and two pin holes on bevel edge are respectively with one It a first push arm and cranks arm or swing arm is hinged, one end of another pin hole and the second push arm is hinged, two the second push arms The other end be hinged respectively with a sliding block, cylinder connector is driven by the cylinder, and then passes through the first push arm, flipping block and second Push arm pushes two sliding blocks to slide, at a right angle between the first push arm and the second push arm when sliding block is slided to stroke end.
Between first push arm and the second push arm it is at a right angle after, the structure of a unidirectional self-lock can be formed, that is, sliding block without Method applies cylinder connector reversed thrust by the second push arm and flipping block, and cylinder connector by the first push arm and can turn over Switch block applies pulling force to sliding block, it is possible thereby to avoid after making sliding block due to the elasticity of pipe fitting itself in clamping or bending process It is sliding that pattern or clamping is caused to be unclamped.
In some embodiments, circle mould is equipped with the different multiple slot positions of internal diameter, pattern and the corresponding position of clamping It puts and also is provided with the identical slot position of circle mould, multiple slot potential energies on circle mould are enough to process the different pipe fitting of outer diameter specification.
In some embodiments, bending mechanism is additionally provided with to clamp and fix pipe fitting and pipe fitting is inserted into clamp mechanism In manipulator.Manipulator is matched with coasting mechanism, can not only carry out pipe fitting feeding automatically, but also can save space, Efficiently utilize the stroke of coasting mechanism.
In some embodiments, manipulator includes hand claw and the pull rod for controlling hand claw, pull rod are connected with clamping. Pull rod can share a clamping cylinder with clamping as a result, and the hand claw without in addition setting special cylinder control machinery hand is opened It closes.
According to an aspect of the invention, there is provided a kind of numerical control sawing sheet pipe end bending integral machine, can be sequentially completed pipe Alignment, cut-out, pipe end molding and the Bending Processing of part, including board and control cabinet, board is equipped with two parallel processing lines, A wherein processing line is equipped with coalignment, disconnecting device and forming apparatus for forming pipe end successively, and another processing line is equipped with more than institute The swan neck system stated.
In some embodiments, swan neck system is additionally provided with manipulator, and manipulator is used for pipe fitting where disconnecting device Processing line be transferred to processing line where swan neck system.
Description of the drawings
Fig. 1 is the structure diagram of the numerical control sawing sheet pipe end bending integral machine of one embodiment of the present invention.
Fig. 2 is the structure diagram of swan neck system shown in Fig. 1.
Fig. 3 is the installation diagram of bending mechanism shown in Fig. 2.
Fig. 4 is the structure diagram of coasting mechanism shown in Fig. 2.
Fig. 5 is the installation diagram of swing arm shown in Fig. 3.
Fig. 6 is the structure diagram of interlinked mechanism shown in Fig. 5.
Fig. 7 is the structure diagram of machining position shown in Fig. 2.
Fig. 8 is the scheme of installation of clamp mechanism and core-pulling mechanism shown in Fig. 2.
Fig. 9 is the installation diagram of clamp mechanism shown in Fig. 8.
Figure 10 is the structure diagram of aligning mechanism shown in Fig. 1.
Figure 11 is the structure diagram of cutting mechanism shown in Fig. 1.
Specific embodiment
The invention will now be described in further detail with reference to the accompanying drawings.
Fig. 1 to Figure 11 schematically shows a kind of numerical control sawing sheet pipe end bend pipe of embodiment according to the present utility model All-in-one machine.The all-in-one machine can be sequentially completed alignment, cut-out, pipe end molding and the Bending Processing of pipe fitting.
As shown in the figure, the device includes board 1 and control cabinet 10.Board 1 is equipped with two parallel processing lines, wherein one Processing line is equipped with coalignment B, disconnecting device C and forming apparatus for forming pipe end D successively, and another processing line is equipped with swan neck system A.
As shown in Fig. 2 to Fig. 9, swan neck system A includes:Bending mechanism 2, coasting mechanism 3, clamp mechanism 4 and core-pulling mechanism 5。
Wherein, bending mechanism 2 is used to carry out bending and molding to pipe fitting, and 2 upper and lower part of bending mechanism is respectively equipped with one Machining position G.
Coasting mechanism 3 is connect with bending mechanism 2, for driving bending mechanism 2 vertically or controlling the side of two dimensions To slip.
Clamp mechanism 4 is used to clamp and fix pipe fitting.
Core-pulling mechanism 5 is used to that plug to be driven to be inserted into or extract out pipe fitting.
Bending mechanism 2 includes cranking arm 21, main shaft 23 and swing arm 24.
It cranks arm and 21 is connect with coasting mechanism 3.
21 upper and lower parts of cranking arm are respectively equipped with master form mechanism 22.
Master form mechanism 22 is mainly made of pattern 221, pattern cylinder 222 and interlinked mechanism 6.
Interlinked mechanism 6 is connected with pattern 221 and pattern cylinder 222 respectively
Pattern cylinder 222 drives pattern 221 21 to slidably reciprocate along cranking arm by interlinked mechanism 6.
Main shaft 23 is set on 21 one end of cranking arm.
23 upper and lower ends of main shaft are respectively equipped with round mould 231.
The position of circle mould 231 is corresponding with pattern 221.
Swing arm 24 21 is hinged with cranking arm by main shaft 23.
Swing arm 24 is driven by a swing arm motor 241 and is swung around main shaft 23.
24 upper and lower part of swing arm is respectively equipped with clamping die device 25.
Clamping die device 25 is mainly made of clamping 251, clamping cylinder 252 and interlinked mechanism 6.
The position of clamping 251 is corresponding with circle mould 231.
Interlinked mechanism 6 is connected respectively with clamping 251 and clamping cylinder 252.
Clamping cylinder 252 by interlinked mechanism 6 drive clamping 521 along swing arm 24 close to or far from circle mould 231.
The pattern 221, circle mould 231 and clamping 251 of 2 the same side of bending mechanism collectively constitute a machining position G.
There are two machining position C for the tool of bending mechanism 2.Coasting mechanism 3 drives bending mechanism 2 to slide up and down, so as to make bender Structure 2 carries out bending process using one in two machining position G to pipe fitting.
Coasting mechanism 3 includes two groups of orthogonal guide rails 31 and two pieces of sliding panels 32 slided respectively along guide rail.
32 each one screw mandrel drive mechanism 7 of freedom of sliding panel drives.
One of which guide rail 31 is installed on by one piece of sliding panel 32 31 on another group of guide rail, and is equipped with another piece thereon Sliding panel 32.
Bending mechanism 2 is fixed on the sliding panel 32 in outside.Bending mechanism 2 can independently slide along one group of guide rail 31 or It is slided simultaneously along two groups of guide rails 31, position is more flexible, easy to process.
Clamp mechanism 4 by one group of guide rail 31 of 7 drives edge of screw mandrel drive mechanism close to or far from bending mechanism 2.
Wherein, clamp mechanism 4 includes inner core tube 41, core pipe motor 42, outer tube 43 and casing cylinder 44.
Core pipe motor 42 is connected with inner core tube 41, for inner core tube 41 to be driven to be rotated.
41 front end of inner core tube is equipped with spring-loaded pawl 45.
Outer tube 43 is sheathed on 41 periphery of inner core tube, and one end is contacted with spring-loaded pawl 45, and the other end passes through a set Pipe fitting 46 is connected with casing cylinder 44.
Casing cylinder 44 drives outer tube 43 to slide axially along inner core tube 41 by casing joint 46.
The part that spring-loaded pawl 45 is in contact with outer tube 43 is equipped with inclined-plane 451.Outer tube 43 controls bullet by inclined-plane 451 The folding condition of spring claw 45.
Core-pulling mechanism 5 includes plug 51 and core pulling cylinder 52.
51 one end of plug is connect with core pulling cylinder 52, and the other end passes through inner core tube 41 and spring-loaded pawl 45.
When outer tube 43 is close to spring-loaded pawl 45, the inclined-plane 451 of spring-loaded pawl 45 is entered by the nozzle of outer tube 43 Inside outer tube 43.The nozzle of outer tube 43 forces its center of 45 phase of spring-loaded pawl to be moved by inclined-plane 451, so as to clamp pipe Part.Conversely, when outer tube 43 is far from spring-loaded pawl 45, the inclined-plane 451 of spring-loaded pawl 45 gradually leaves outer tube 43, outer tube 43 nozzle no longer applies it constraint, is opened under the action of the spring that spring-loaded pawl 45 is set inside it, unclamps pipe fitting.Match Close screw mandrel drive mechanism 7 and guide rail 31, clamp mechanism 4 by repeatedly clamping and can be moved or be unclamped close to bending mechanism 2 And moved far from bending mechanism 2, realize the multiple feeding in pipe fitting bending process.Meanwhile in bending process, clamp mechanism 4 Can also be slided with pipe fitting, thus avoid pipe fitting in bending process under tension and it is thinning or deformation.
Interlinked mechanism 6 includes cylinder connector 61, the first push arm 62a, the second push arm 62b, flipping block 63 and sliding block 64.
Wherein, pattern 221 or clamping 251 are fixed with sliding block 64.Sliding block 64 can be residing for it crank arm 21 or pendulum It is slided on arm 24.
Cylinder connector 61 is hinged by one end of an axis pin and two the first push arm 62a, the first push arm 62a other ends It is hinged respectively with a flipping block 63.
Two flipping blocks 63 are respectively provided with three pin holes 631.
Three 631 rectangular rounded projections arrangeds of pin hole.
Two pin holes 631 on bevel edge respectively with a first push arm 62a and crank arm 21 or swing arm 24 be hinged, One end of another pin hole and the second push arm 62b is hinged.
The other end of two the second push arm 62b is hinged respectively with a sliding block 64.
Cylinder connector 61 is driven by pattern cylinder 222 or clamping cylinder 252, and then passes through the first push arm 62a, flipping block 63 and second push arm 62b push two sliding blocks 64 slide.
It is at a right angle between the first push arm 62a and the second push arm 62b when sliding block 64 is slided to stroke end.
Between first push arm 62a and the second push arm 62b it is at a right angle after, the structure of a unidirectional self-lock can be formed.That is, Sliding block 64 can not apply cylinder connector 61 reversed thrust by the second push arm 62b and flipping block 63, and cylinder connector 61 can To apply pulling force to sliding block 64 by the first push arm 62a and flipping block 63.It is possible thereby to it avoids in clamping or bending process Cunning causes pattern 221 or clamping 251 to be unclamped after making sliding block 64 due to the elasticity of pipe fitting itself.
In the present embodiment, circle mould 231 is equipped with the different multiple slot positions 26 of internal diameter.Pattern 221 and clamping 251 are opposite The position answered also is provided with the slot position 26 identical with circle mould 231.Multiple slot positions 26 on circle mould 231 can be used for processing outer diameter specification Different pipe fittings.
Bending mechanism 2 is additionally provided with to clamp and fix pipe fitting and pipe fitting is inserted into the manipulator 8 in clamp mechanism 4.
Manipulator 8 includes hand claw 82 and the pull rod 81 for controlling hand claw 82.
Pull rod 81 is connected with 251 fixed sliding block 64 of clamping.
Pull rod 81 can share a clamping cylinder 252 with clamping 251 as a result, without in addition setting special cylinder control 82 folding of hand claw of manipulator 8 processed.
Manipulator 8 is used for pipe fitting as the processing line where the processing line where disconnecting device C is transferred to swan neck system A.
Manipulator 8 is matched with coasting mechanism 3, can not only carry out pipe fitting feeding automatically, but also can save space, high Effect utilizes the stroke of coasting mechanism 3.
Process is sketched:
Coiled pipe fitting passes through coalignment B and disconnecting device C, and pipe end is in contact with forming apparatus for forming pipe end D, manipulator 8 between disconnecting device C and forming apparatus for forming pipe end D and clamp pipe fitting, and forming apparatus for forming pipe end D starts to work, and pipe end is carried out Necking or expanding.
After machining, forming apparatus for forming pipe end D unclamps pipe fitting and the processing line where leaving that retracts.Manipulator 8 unclamps, Pipe fitting pushes ahead one end distance, and manipulator 8 clamps again.Manipulator 8 can be repeated as many times above action, to obtain predetermined length Pipe fitting.Manipulator 8 clamps pipe fitting, and pipe fitting is cut off in disconnecting device C work, and sawing sheet is completed.
Manipulator 8 clamps pipe fitting, and is moved to another processing line, and final pipe fitting head end is aligned with spring-loaded pawl 45.Bullet Spring claw 45 opens, and screw mandrel drive mechanism 7 drives clamp mechanism 4 along one group of guide rail 31 close to bending mechanism 2, and pipe fitting head end enters Inside spring-loaded pawl 45.
Spring-loaded pawl 45 clamps, and for plug 51 under the action of core pulling cylinder 52, one end penetrates inside pipe fitting.
Spring-loaded pawl 45 clamps, and manipulator 8 unclamps pipe fitting, and screw mandrel drive mechanism 7 drives clamp mechanism 4 along one group of guide rail 31 Far from bending mechanism 2;Then spring-loaded pawl 45 opens, and manipulator 8 clamps pipe fitting, and screw mandrel drive mechanism 7 drives 4 edge of clamp mechanism One group of guide rail 31 is close to bending mechanism 2.Spring-loaded pawl 45, manipulator 8 and clamp mechanism 4 can be repeated as many times above action, directly Extremely pipe fitting is substantially completely sleeved on plug 51.
Manipulator 8 unclamps pipe fitting, and swing arm motor 241 drives swing arm 24 to be revolved around main shaft 23 to close to the direction in 21 outsides of cranking arm Turn.Pattern 221 and clamping 251 are located at the same side of circle mould 231.
The clamping pipe fitting of spring-loaded pawl 45 is close to circle mould 231, and pipe fitting is in place.
Pattern 221 slides under the action of pattern motor 222 to circle mould 231, so as to which pipe fitting be clamped.
Clamping 251 is slided under the action of clamping motor 252 to circle mould 231, pipe fitting is clamped, swing arm motor 241 drives Swing arm 24 is rotated around main shaft 23 to the direction far from 21 outsides of cranking arm.Clamping 251 clamps pipe fitting and is moved along circle mould 231, thus will Pipe fitting bending and molding.
Spring-loaded pawl 45 clamps pipe fitting and promotes one end distance, and pipe fitting is made to rotate by a certain angle, and pipe fitting is in place.
24 return of swing arm and close to cranking arm 21.Pattern 221 and clamping 251 clamp pipe fitting again, and again by pipe fitting bending Molding.
Spring-loaded pawl 45 and bending mechanism 2 can be repeated as many times above action, until pipe fitting is processed into scheduled shape.
The height of bending mechanism 2 can be adjusted as desired by coasting mechanism 3, so as to the different slots of same machining position G Position 26 uses different machining position G.
Using the swan neck system of above technical scheme, bending mechanism 2 is set there are two machining position G, to the processed of pipe fitting Cheng Zhong can be slided up and down by coasting mechanism 3, replace different machining position G, it is possible thereby to the blocking of head section is avoided, And then the Bending Processing of more 3 D stereo configurations can be carried out.
Above-described is only some embodiments of the present invention.For those of ordinary skill in the art, not Under the premise of being detached from the invention design, various modifications and improvements can be made, these belong to the protection model of the present invention It encloses.

Claims (9)

1. a kind of swan neck system, which is characterized in that including:
Bending mechanism, for carrying out bending and molding to pipe fitting, the bending mechanism upper and lower part is respectively equipped with a machining position;
Coasting mechanism is connect with the bending mechanism, for driving the bending mechanism vertically or left and right two dimensions It slides in direction;
Clamp mechanism, for clamping and fixing pipe fitting;
Core-pulling mechanism, for plug to be driven to be inserted into or extracts pipe fitting out;
The bending mechanism includes:
It cranks arm, is connect with the coasting mechanism, the upper and lower part of cranking arm is respectively equipped with master form mechanism, the master form mechanism master Will be by pattern, pattern cylinder and interlinked mechanism composition, the interlinked mechanism respectively with the pattern and the pattern cylinders It connects, the pattern cylinder drives the pattern to be cranked arm described in and slidably reciprocates by the interlinked mechanism;
Main shaft, set on described one end of cranking arm, the main shaft upper and lower ends are respectively equipped with round mould, and the position of the round mould is leaned on described Mould is corresponding;
Swing arm is hinged with described crank arm by the main shaft, and the swing arm is by a swing arm motor driving around the main shaft It swings, the swing arm upper and lower part is respectively equipped with clamping die device, and the clamping die device is mainly by clamping, clamping cylinder and gearing Mechanism form, the position of the clamping is corresponding with the round mould, the interlinked mechanism respectively with the clamping and the clamping Cylinders connect, and the clamping cylinder drives the clamping close or separate described along the swing arm by the interlinked mechanism Circle mould;
The pattern of described bending mechanism the same side, the round mould and the clamping collectively constitute a machining position, the folding There are two machining positions for bender structure tool, and the coasting mechanism drives the bending mechanism to slide up and down, so as to make the bending mechanism Bending process is carried out to pipe fitting using one in two machining positions.
2. swan neck system according to claim 1, which is characterized in that the coasting mechanism, which includes two groups, orthogonal leads Rail and two pieces of sliding panels slided respectively along the guide rail, described each one screw mandrel drive mechanism driving of freedom of sliding panel, wherein Guide rail described in one group is installed on by one piece of sliding panel described in another group on guide rail, and is equipped with thereon described in another piece Sliding panel, the bending mechanism are fixed on the sliding panel in outside.
3. swan neck system according to claim 1, which is characterized in that the clamp mechanism is driven by a screw mandrel drive mechanism It is dynamic along one group of guide rail close to or far from the bending mechanism, wherein,
The clamp mechanism includes inner core tube, core pipe motor, outer tube and casing cylinder, the core pipe motor and the inner core tube It is connected, for the inner core tube to be driven to be rotated, the inner core tube front end is equipped with spring-loaded pawl, and the outer tube is arranged In the inner core tube periphery, and one end is contacted with the spring-loaded pawl, and the other end passes through a casing joint and described sleeve pipe Cylinders connect, and described sleeve pipe cylinder drives the outer tube to slide axially along the inner core tube by described sleeve pipe connector, institute It states the part that spring-loaded pawl is in contact with the outer tube and is equipped with inclined-plane, the outer tube controls the spring by the inclined-plane The folding condition of claw;
The core-pulling mechanism includes plug and core pulling cylinder, and described plug one end is connect with the core pulling cylinder, and the other end passes through The inner core tube and the spring-loaded pawl.
4. swan neck system according to claim 1, which is characterized in that the interlinked mechanism is pushed away including cylinder connector, first Arm, the second push arm, flipping block and sliding block, wherein, the pattern or the clamping are fixed with the sliding block, and the sliding block can be with Crank arm described in residing for it or the swing arm on slide, the cylinder connector is pushed away by an axis pin and two described first One end of arm is hinged, and the first push arm other end is hinged respectively with a flipping block, two flipping blocks point Ju not be there are three pin hole, the rectangular rounded projections arranged of three pin holes, two pin holes on bevel edge are respectively with one A first push arm and it is described crank arm or the swing arm is hinged, one end of another described pin hole and second push arm It is hinged, the other end of two second push arms is hinged respectively with a sliding block, and the cylinder connector is driven by cylinder It is dynamic, and then two sliding blocks is pushed to slide by first push arm, the flipping block and second push arm, the sliding block It is at a right angle between first push arm and second push arm when sliding to stroke end.
5. swan neck system according to claim 1, which is characterized in that the round mould is equipped with the different multiple slots of internal diameter Position, the pattern and the corresponding position of the clamping also are provided with the slot position identical with the round mould, multiple on the round mould Slot potential energy is enough to process the different pipe fitting of outer diameter specification.
6. swan neck system according to claim 1, which is characterized in that the bending mechanism is additionally provided with to clamp and fix Pipe fitting is simultaneously inserted into the manipulator in clamp mechanism by pipe fitting.
7. swan neck system according to claim 6, which is characterized in that the manipulator is described including hand claw and for controlling The pull rod of hand claw, the pull rod are connected with the clamping.
8. a kind of numerical control sawing sheet pipe end bending integral machine, alignment, cut-out, the pipe end molding and bending that can be sequentially completed pipe fitting add Work, which is characterized in that including board and control cabinet, the board is equipped with two parallel processing lines, wherein adding described in one Work line is equipped with coalignment, disconnecting device and forming apparatus for forming pipe end successively, another processing line be equipped with as claim 1 to Swan neck system described in 6.
9. numerical control sawing sheet pipe end bending integral machine according to claim 8, which is characterized in that the swan neck system is additionally provided with Manipulator, the manipulator are used for pipe fitting as the processing line where the processing line where disconnecting device is transferred to swan neck system.
CN201610763145.6A 2016-08-30 2016-08-30 A kind of swan neck system and the numerical control sawing sheet pipe end bending integral machine with the device Active CN106238528B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610763145.6A CN106238528B (en) 2016-08-30 2016-08-30 A kind of swan neck system and the numerical control sawing sheet pipe end bending integral machine with the device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610763145.6A CN106238528B (en) 2016-08-30 2016-08-30 A kind of swan neck system and the numerical control sawing sheet pipe end bending integral machine with the device

Publications (2)

Publication Number Publication Date
CN106238528A CN106238528A (en) 2016-12-21
CN106238528B true CN106238528B (en) 2018-07-03

Family

ID=57596948

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201610763145.6A Active CN106238528B (en) 2016-08-30 2016-08-30 A kind of swan neck system and the numerical control sawing sheet pipe end bending integral machine with the device

Country Status (1)

Country Link
CN (1) CN106238528B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107597922B (en) * 2017-09-05 2019-07-05 丹佛斯微通道换热器(嘉兴)有限公司 A kind of bending equipment
CN107900168B (en) * 2017-11-06 2019-12-06 佛山市顺德区莱雄机械设备有限公司 left-right shared integrated numerical control pipe bender
CN109127930A (en) * 2018-08-24 2019-01-04 白尊敏 Reducing device is expanded in the clamping of tube end maching clamping device and tube end maching
CN109127823A (en) * 2018-08-24 2019-01-04 白尊敏 S bend pipe automatic pipebender
CN109365586B (en) * 2018-12-10 2020-06-02 广东铭雅电子有限公司 Multi-radius pipe bender
CN109365587B (en) * 2018-12-10 2020-04-24 永州市亿达自动化机械有限公司 Multi-radius pipe bending machine

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101474651B (en) * 2008-01-05 2010-12-01 中山市奥美森工业有限公司 Integrated pipe bender
CN202180121U (en) * 2011-06-16 2012-04-04 佛山市顺德区燉煌五金塑料实业有限公司 Automatic pipe bender
JP2013000794A (en) * 2011-06-22 2013-01-07 Mitsubishi Electric Corp Pipe bender, method for manufacturing bending pipe, and pipe joint
CN202779316U (en) * 2012-09-24 2013-03-13 珠海格力电器股份有限公司 Numerical control tube bending machine
CN103341521A (en) * 2013-06-19 2013-10-09 武汉理工大学 Method for optimization of pipe integrated numerical control machining process
CN105149957B (en) * 2015-07-01 2018-01-19 浙江和良智能装备有限公司 A kind of blanking, pipe end and bend pipe integration apparatus
CN204868108U (en) * 2015-07-25 2015-12-16 山东红旗自动化设备有限公司 Full -automatic three -dimensional bending machine
CN206046749U (en) * 2016-08-30 2017-03-29 中山精达特克机械有限公司 A kind of swan neck system and the numerical control sawing sheet pipe end bending integral machine with the device

Also Published As

Publication number Publication date
CN106238528A (en) 2016-12-21

Similar Documents

Publication Publication Date Title
CN106238528B (en) A kind of swan neck system and the numerical control sawing sheet pipe end bending integral machine with the device
CN206046749U (en) A kind of swan neck system and the numerical control sawing sheet pipe end bending integral machine with the device
CN101474651B (en) Integrated pipe bender
CN205599752U (en) Steam heating pipe puncher
CN103831332B (en) The bending machine of a kind of automatic processing pipe fitting and processing method thereof
CN204122576U (en) A kind of bend pipe punching all-in-one
CN102784830A (en) Hydraulic type full-automatic pipe end forming machine
CN103692404A (en) Nylon tube and quick connector plugging tool
CN105479182A (en) Forming equipment for hairpin pipes and operation method thereof
CN205571073U (en) Pneumatic half auto pipe -bend machine of many specifications
CN203650401U (en) Inserting tool for nylon pipe and quick coupling
CN102228930B (en) Punching and bending integrated machine
CN201645153U (en) Flange drilling centre
CN203109000U (en) Pipe bending mechanism and pipe bending machine
CN107138615A (en) A kind of progressive die of composite tooling
CN202224503U (en) Punching and bending integrated machine
CN206373197U (en) Comprehensive long short tube integrated pipe bending machine
CN209094269U (en) A kind of three dimensional curvature bending machine
CN103801602A (en) Pipe bending machine with pipe end forming function
CN103111501A (en) Pipe bending mechanism, pipe bender and pipe bending method
CN203843035U (en) Pipe end locating device for pipe processing equipment
CN106541003B (en) Comprehensive long short tube integrated pipe bending machine
CN206742165U (en) Automatism card machine for grafting automobile fuse box
CN206028392U (en) Mouth of pipe plastic mechanism of short U return bend automatic molding machine of thin wall
CN104175217A (en) Two-degree-of-freedom movable clamping platform for hold grinding

Legal Events

Date Code Title Description
PB01 Publication
C06 Publication
SE01 Entry into force of request for substantive examination
C10 Entry into substantive examination
GR01 Patent grant
GR01 Patent grant