CN108787787A - A kind of thin seamless aluminium tubing extruding production automatic curled device and method of length - Google Patents

A kind of thin seamless aluminium tubing extruding production automatic curled device and method of length Download PDF

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Publication number
CN108787787A
CN108787787A CN201710285046.6A CN201710285046A CN108787787A CN 108787787 A CN108787787 A CN 108787787A CN 201710285046 A CN201710285046 A CN 201710285046A CN 108787787 A CN108787787 A CN 108787787A
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CN
China
Prior art keywords
curling
frame
roller set
seamless aluminium
aluminium tubing
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.)
Pending
Application number
CN201710285046.6A
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Chinese (zh)
Inventor
张君
杨丹锋
侯永超
黄胜
王军
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.)
China National Heavy Machinery Research Institute Co Ltd
Original Assignee
China National Heavy Machinery Research Institute 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 China National Heavy Machinery Research Institute Co Ltd filed Critical China National Heavy Machinery Research Institute Co Ltd
Priority to CN201710285046.6A priority Critical patent/CN108787787A/en
Publication of CN108787787A publication Critical patent/CN108787787A/en
Pending legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21CMANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C35/00Removing work or waste from extruding presses; Drawing-off extruded work; Cleaning dies, ducts, containers, or mandrels
    • B21C35/02Removing or drawing-off work
    • B21C35/023Work treatment directly following extrusion, e.g. further deformation or surface treatment
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21CMANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C47/00Winding-up, coiling or winding-off metal wire, metal band or other flexible metal material characterised by features relevant to metal processing only
    • B21C47/02Winding-up or coiling
    • 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
    • B21D43/00Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
    • B21D43/006Feeding elongated articles, such as tubes, bars, or profiles
    • 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
    • B21D43/00Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
    • B21D43/02Advancing work in relation to the stroke of the die or tool
    • B21D43/04Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work
    • B21D43/08Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work by rollers
    • 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
    • B21D7/00Bending rods, profiles, or tubes
    • B21D7/08Bending rods, profiles, or tubes by passing between rollers or through a curved die

Abstract

The present invention provides a kind of thin seamless aluminium tubings of length to squeeze production automatic curled device and method, including roof beam structure and pedestal, the automatic charging device and bending apparatus being oppositely arranged are installed on roof beam structure, it is installed on pedestal and changes frame apparatus, changing installation on frame apparatus, there are two the circular curling material frames for being parallel to ground, automatic curled device is provided with below curling material frame, the automatic curled device and one of curling material frame are respectively positioned on the underface of bending apparatus.Automatic curled device, method includes that automatic charging, bending, automatic curled and material frame such as exchange at the processes, realizes the device of this method by the automatic charging device that is arranged on roof beam structure and bending apparatus and the automatic curled device being arranged on pedestal and changes four part of frame apparatus and collectively form;Its simple in structure, perfect in shape and function, reliable operation are exchanged by automatic charging, bending, automatic curled and material frame, are realized and are squeezed production automatic curled to the thin seamless aluminium tubing of length.

Description

A kind of thin seamless aluminium tubing extruding production automatic curled device and method of length
Technical field
The invention belongs to field of metallurgical equipment, and in particular to a kind of thin seamless aluminium tubing of length squeeze production automatic curled equipment and Method is primarily adapted for use in the reverse extrusion production automatic curled of overlength minor diameter seamless aluminium tubing.
Background technology
Domestic seamless aluminium tubing production at present mainly uses backward double-acting fashion of extrusion, main to produce conventional length and diameter Seamless aluminium tubing;For overlength minor diameter seamless aluminium tubing, that is, thin seamless aluminium tubing is grown, is mostly adopted on large-scale double-action reverse aluminium extruding machine It is produced with " bottle needle ";It is limited, is needed using crimping machine to the thin seamless aluminium tubing of the length produced by rear portion finishing equipment length It is crimped.
But current crimping machine the degree of automation is relatively low, aluminium extruding machine front-axle beam exit is set to mostly, to squeezing out The thin seamless aluminium tubing of length come is directly crimped, and production efficiency is low.
Invention content
The purpose of the present invention is overcome the problems, such as that existing crimping machine the degree of automation is relatively low, production efficiency is low.
For this purpose, the present invention provides a kind of thin seamless aluminium tubings of length to squeeze production automatic curled equipment, including roof beam structure and pedestal, The automatic charging device and bending apparatus being oppositely arranged are installed on roof beam structure, is installed on pedestal and changes frame apparatus, changed on frame apparatus Installation crimps there are two the circular curling material frame on ground is parallel to and is provided with automatic curled device below material frame, it is described from Dynamic crimping device and one of curling material frame are respectively positioned on the underface of bending apparatus.
The automatic charging device is made of inducting device, feeding roller set and feeding motor group, feeding motor group it is each A feeding roller of corresponding installation feeding roller set, feeding motor group drive the rotation of feeding roller set, feeding on a output shaft Each feeding roller of roller set is connected to an oil cylinder, and the feeding roller of hydraulic oil cylinder driving feeding roller set moves back and forth, institute The end that inducting device is mounted on roof beam structure is stated, feeding roller set is mounted on roof beam structure rear, and feeding roller set is by multigroup feeding roller Composition, each group there are two the feeding rollers being oppositely arranged, and long thin seamless aluminium tubing is between each group of two feeding rollers.
The bending apparatus is made of feeding motor group, feeding roller set and bending roller set, and bending roller set is mounted on The end of roof beam structure is simultaneously oppositely arranged with inducting device, is sent into roller set and is located in front of bending roller set, is sent into each of motor group Corresponding installation is sent into a roller of roller set on output shaft, is sent into the driving of motor group and is sent into roller set rotation, is sent into roller set It is all connected with an oil cylinder with each roller of bending roller set, hydraulic oil cylinder driving is sent into roller set and bending roller set is back and forth transported Dynamic, the feeding roller set is made of multigroup feeding roller, and each group there are two feeding roller, long thin seamless aluminium tubings to be located at each Two of group are sent between roller.
The frame apparatus that changes is formed by changing frame motor, changing frame gear set and changing frame turntable, changes the tooth on frame motor output shaft The gear engaged transmission for taking turns and changing frame gear set, changes frame gear set on holder, holder be mounted on pedestal just on Side changes the surface that frame turntable is mounted on holder, changes frame motor by changing the driving of frame gear set and changes the rotation of frame turntable, described two Curling material frame, which is placed in, changes on frame turntable.
The automatic curled device is made of curling pallet, crimping gear group, curling motor and lifting cylinder, crimps motor Gear on output shaft is engaged with crimping gear group gear, and crimping gear group is fixedly connected with supporting rack, and curling pallet is mounted on On supporting rack, curling tray bottom is contacted with lifting cylinder;
It the curling material frame and changes on frame turntable and offers hole, lifting cylinder driving curling pallet rising, which sequentially passes through, changes frame and turn Disk and curling material frame, and be stuck in curling material frame and change in the hole that frame turntable opens up, curling motor is driven by crimping gear group and is rolled up Bent pallet rotation, curling pallet drive curling material frame rotation.
The inducting device is the perforative hollow cavity in both ends, and the one end open of hollow cavity is horn-like, long thin seamless aluminium Pipe is entered by the bigbore one end of horn-like inducting device.
A kind of thin seamless aluminium tubing extruding production automatic curled method of length, includes the following steps:
Step 1, automatic charging
Dragger draws the thin seamless aluminium tubing of length to automatic curled equipment, and long thin seamless aluminium tubing enters feeding roller across inducting device Wheel group, oil cylinder pushing feeding roller set clamps long thin seamless aluminium tubing, while the driving feeding roller set rotation of feeding motor group will be grown Thin seamless aluminium tubing pushes to forward between the feeding roller set of bending apparatus;
Step 2, automatic bending
Oil cylinder pushing feeding roller set clamps long thin seamless aluminium tubing, while being sent into motor group driving rotation feeding roller set will be long thin Seamless aluminium tubing send to bending roller set and is bent;
Step 3, automatic curled
The thin seamless aluminium tubing of length after bending is sent in the curling material frame above curling pallet, lifting cylinder lifting curling support Disk is clamped upwards and with the curling material frame above curling pallet, is opened curling motor, is crimped the gear and volume on motor output shaft Bent gear set engagement drives curling pallet and is rotated with the curling material frame of curling pallet clamping, carried out to the thin seamless aluminium tubing of length Curling;
Step 4, material frame exchange
After curling, lifting cylinder drives curling pallet to decline, and the gear that changes on frame motor output shaft and changes frame gear set Gear engaged transmission, driving change frame turntable and rotate 180 ° in the horizontal plane, will fill the curling material frame of the seamless aluminium tubing crimped Place-exchange is carried out with blank coil material frame, hangs away the curling material frame for filling the seamless aluminium tubing crimped, another blank coil material frame Curling station is shifted to, lifting cylinder drives curling pallet to rise, proceeds by next curling work period.
Beneficial effects of the present invention:The thin seamless aluminium tubing of this length provided by the invention squeezes production automatic curled equipment and side The processes such as method, including automatic charging, bending, automatic curled and material frame exchange, realize the device of this method by being arranged on roof beam structure Automatic charging device and bending apparatus and the automatic curled device being arranged on pedestal and change four part of frame apparatus and collectively form; Its simple in structure, perfect in shape and function, reliable operation are exchanged by automatic charging, bending, automatic curled and material frame, are realized to length Thin seamless aluminium tubing squeezes production automatic curled.
The present invention is described in further details below with reference to attached drawing.
Description of the drawings
Fig. 1 is the structural schematic diagram that long thin seamless aluminium tubing squeezes production automatic curled equipment.
Fig. 2 is the vertical view that long thin seamless aluminium tubing squeezes production automatic curled equipment.
Fig. 3 is the structural schematic diagram of automatic charging device.
Fig. 4 is the structural schematic diagram of bending apparatus.
Fig. 5 is the structural schematic diagram of automatic curled device.
Fig. 6 is the structural schematic diagram for changing frame apparatus.
Reference sign:1, automatic charging device;2, roof beam structure;3, bending apparatus;4, long thin seamless aluminium tubing;5, curling material Frame;6, automatic curled device;7, frame apparatus is changed;8, pedestal;
1.1, inducting device;1.2, feeding motor group;1.3, feeding roller set;
3.1, it is sent into motor group;3.2, it is sent into roller set;3.3, it is bent roller set;
6.1, pallet is crimped;6.2, crimping gear group;6.3, motor is crimped;6.4, lifting cylinder;
7.1, frame motor is changed;7.2, frame gear set is changed;7.3, frame turntable is changed.
Specific implementation mode
Embodiment 1:
In order to overcome the problems, such as that existing crimping machine the degree of automation is relatively low, production efficiency is low, one kind is present embodiments provided such as Fig. 1 and the thin seamless aluminium tubing of length shown in Fig. 2 squeeze production automatic curled equipment, including roof beam structure 2 and pedestal 8, are installed on roof beam structure 2 The automatic charging device 1 and bending apparatus 3 being oppositely arranged are installed on pedestal 8 and change frame apparatus 7, change on frame apparatus 7 and be equipped with two The lower section of a circular curling material frame 5 for being parallel to ground, curling material frame 5 is provided with automatic curled device 6, the automatic curled Device 6 and one of curling material frame 5 are respectively positioned on the underface of bending apparatus 3.
Long thin seamless aluminium tubing squeezes the course of work of production automatic curled equipment:
It is thin using the length of " bottle needle " production by large-scale double-action reverse aluminium extruding machine when long thin seamless aluminium tubing squeezes production automatic curled For seamless aluminium tubing 4 by drawing machine travel to the end of delivery roller table, the i.e. front of automatic curled equipment, long thin seamless aluminium tubing 4 is first It is introduced into automatic charging device 1, is then sent to bending apparatus 3 and is bent by automatic charging device 1, length after bending is carefully seamless Aluminum pipe 4, into the curling material frame 5 of 6 top of automatic curled device, automatic curled device 6 and the cooperation of curling material frame 5 will be long thin seamless Aluminum pipe 4 is crimped, and after the completion of curling, is changed frame apparatus 7 and is swapped the position of two curling material frames 5, it is seamless to fill curling The curling material frame 5 of aluminum pipe is hung away, and empty curling material frame 5 carries out next curling period under the control of automatic curled device 6.
The thin seamless aluminium tubing of length provided in this embodiment squeezes production automatic curled equipment, improves long thin seamless aluminium tubing and squeezes The degree of automation of production, while also ensuring tractive force when long thin seamless aluminium tubing squeezes, improve long thin seamless aluminium tubing Squeeze production efficiency.
Embodiment 2:
On the basis of embodiment 1, as shown in figure 3, the automatic charging device 1 is by inducting device 1.1,1.3 and of feeding roller set Feeding motor group 1.2 forms, on each output shaft of feeding motor group 1.2 on one of corresponding installation feeding roller set 1.3 Expect that roller, feeding motor group 1.2 drive feeding roller set 1.3 to rotate, each feeding roller of feeding roller set 1.3 is connected to The feeding roller of one oil cylinder, hydraulic oil cylinder driving feeding roller set 1.3 moves back and forth, and the inducting device 1.1 is mounted on the end of roof beam structure 2 Portion, feeding roller set 1.3 is mounted on 2 rear of roof beam structure, and feeding roller set 1.3 is made of multigroup feeding roller, and each group has two A feeding roller being oppositely arranged, long thin seamless aluminium tubing 4 is between each group of two feeding rollers.
The course of work of automatic charging device 1 is:When long thin seamless aluminium tubing squeezes production automatic curled, by large-scale double acting anti- The thin seamless aluminium tubing of length produced to aluminium extruding machine using " bottle needle " is rolled up automatically by drawing machine travel to the end of delivery roller table The front of bent equipment, between the thin seamless aluminium tubing of length 4 is penetrated into the feeding roller set 1.3 of automatic charging device 1 by inducting device, Feeding roller set 1.3 clamps long thin seamless aluminium tubing 4 by oil cylinder pushing, then will be long thin seamless by the driving of feeding motor group 1.2 rotation Aluminum pipe 4 is sent into bending apparatus 3;
Embodiment 3:
On the basis of embodiment 2, as shown in figure 4, the bending apparatus 3 is by feeding motor group 3.1,3.2 and of feeding roller set It is bent roller set 3.3 to form, bending roller set 3.3 is mounted on the end of roof beam structure 2 and is oppositely arranged with inducting device 1.1, push rolls Wheel group 3.2 is located at 3.3 front of bending roller set, is sent into corresponding installation on each output shaft of motor group 3.1 and is sent into roller set 3.2 roller is sent into motor group 3.1 and feeding roller set 3.2 is driven to rotate, is sent into roller set 3.2 and bending roller set 3.3 Each roller be all connected with an oil cylinder, hydraulic oil cylinder driving is sent into roller set 3.2 and bending roller set 3.3 moves back and forth, institute It states feeding roller set 3.2 to be made of multigroup feeding roller, each group there are two feeding roller, long thin seamless aluminium tubings 4 to be located at each Two of group are sent between roller.
The course of work of bending apparatus 3 is:Roller set 3.2 is sent by the long thin seamless aluminium tubing 4 of oil cylinder pushing clamping and by sending The driving rotation of stepper motor group 3.1 is sent into, then is bent the thin seamless aluminium tubing of length 4 by bending roller set 3.3, bending radius Size can be adjusted by oil cylinder.
Embodiment 4:
On the basis of embodiment 1, as shown in fig. 6, the frame apparatus 7 that changes is by changing frame motor 7.1, changing frame gear set 7.2 and change Frame turntable 7.3 forms, and the gear changed on 7.1 output shaft of frame motor and the gear engaged transmission for changing frame gear set 7.2 change frame gear Group 7.2 is mounted on a holder, and holder is mounted on the surface of pedestal 8, changes the surface that frame turntable 7.3 is mounted on holder, It changes frame motor 7.1 and changes the rotation of frame turntable 7.3 by changing the driving of frame gear set 7.2, described two curling material frames 5, which are placed in, changes frame turn On disk 7.3.
Changing the course of work of frame apparatus 7 is:The thin seamless aluminium tubing of length after bending 4 is sent to positioned at 6.1 top of curling pallet Curling material frame 5 on, the lifting curling of lifting cylinder 6.4 pallet 6.1 blocks upwards and with the curling material frame 5 of curling pallet 6.1 top It connects, opens curling motor 6.3, the gear crimped on 6.3 output shaft of motor is engaged with crimping gear group 6.2, drives curling pallet 6.1 and with curling pallet 6.1 be clamped curling material frame 5 rotate, the thin seamless aluminium tubing of length 4 is crimped.
Embodiment 5:
On the basis of embodiment 4, as shown in figure 5, automatic curled device 6 is by curling pallet 6.1, crimping gear group 6.2, curling Motor 6.3 and lifting cylinder 6.4 form, and the gear crimped on 6.3 output shaft of motor is engaged with 6.2 gear of crimping gear group, roll up Bent gear set 6.2 is fixedly connected with supporting rack, and curling pallet 6.1 is mounted on supporting rack, curling 6.1 bottom of pallet and lifting oil Cylinder 6.4 contacts;
It the curling material frame 5 and changes on frame turntable 7.3 and offers hole, the driving curling pallet 6.1 of lifting cylinder 6.4 rises successively It across changing frame turntable 7.3 and curling material frame 5, and is stuck in curling and material frame 5 and changes in the hole that frame turntable 7.3 opens up, crimp motor 6.3 Curling pallet 6.1 is driven to rotate by crimping gear group 6.2, curling pallet 6.1 drives curling material frame 5 to rotate.
The course of work of automatic curled device 6 is:
The thin seamless aluminium tubing of length after bending 4 is sent in the curling material frame 5 of 6.1 top of curling pallet, and lifting cylinder 6.4 is lifted It rises curling pallet 6.1 upwards and is clamped with the curling material frame 5 of 6.1 top of curling pallet, open curling motor 6.3, crimp motor Gear on 6.3 output shafts is engaged with crimping gear group 6.2, the volume for driving curling pallet 6.1 and being clamped with curling pallet 6.1 Material frame 5 rotates, and is crimped to the thin seamless aluminium tubing of length 4;
It should be noted that it is trapezoidal structure that curling pallet 6.1, which is section, in order to allow it to drive the curling of top when rotated Material frame 5 rotates together, crimps meeting after pallet 6.1 rises and changes frame turntable 7.3, the curling clamping of material frame 5.In curly course, pass through Output torque and output rotating speed to each motor group are jointly controlled the control, it can be achieved that crimp force and draw off rate, are protected Tractive force when the long thin seamless aluminium tubing of card squeezes and hauling speed, and with extruder Auto-matching.
Embodiment 6:
On the basis of embodiment 2, long thin seamless aluminium tubing 4 is imported for convenience, and the inducting device 1.1 is that both ends are perforative hollow Cavity, the one end open of hollow cavity be it is horn-like, long thin seamless aluminium tubing 4 by 1.1 bigbore one end of horn-like inducting device into Enter.
Embodiment 7:
A kind of thin seamless aluminium tubing extruding production automatic curled method of length is present embodiments provided, is included the following steps:
Step 1, automatic charging
Dragger draws long thin seamless aluminium tubing 4 to automatic curled equipment, and long thin seamless aluminium tubing 4 enters across inducting device 1.1 Feeding roller set 1.3, oil cylinder pushing feeding roller set 1.3 clamp long thin seamless aluminium tubing 4, while in the driving of feeding motor group 1.2 The material rotation of roller set 1.3 pushes to forward the thin seamless aluminium tubing of length 4 between the feeding roller set 3.2 of bending apparatus 3;
Step 2, automatic bending
Oil cylinder pushing is sent into roller set 3.2 and clamps long thin seamless aluminium tubing 4, while being sent into the driving rotation of motor group 3.1 and being sent into roller The thin seamless aluminium tubing of length 4 is sent to bending roller set 3.3 and is bent by group 3.2;
Step 3, automatic curled
The thin seamless aluminium tubing of length after bending 4 is sent in the curling material frame 5 of 6.1 top of curling pallet, and lifting cylinder 6.4 is lifted It rises curling pallet 6.1 upwards and is clamped with the curling material frame 5 of 6.1 top of curling pallet, open curling motor 6.3, crimp motor Gear on 6.3 output shafts is engaged with crimping gear group 6.2, the volume for driving curling pallet 6.1 and being clamped with curling pallet 6.1 Material frame 5 rotates, and is crimped to the thin seamless aluminium tubing of length 4;
Step 4, material frame exchange
After curling, lifting cylinder 6.4 drives curling pallet 6.1 to decline, and the gear that changes on 7.1 output shaft of frame motor and changes frame The gear engaged transmission of gear set 7.2, driving change frame turntable 7.3 and rotate 180 ° in the horizontal plane, will fill crimped it is seamless The curling material frame 5 of aluminum pipe carries out place-exchange with blank coil material frame 5, hangs away the curling material frame 5 for filling the seamless aluminium tubing crimped, Another blank coil material frame 5 is shifted to curling station, and lifting cylinder 6.4 drives curling pallet 6.1 to rise, proceeds by next Crimp the work period.
In the present invention, the inducting device 1.1 of coniform inner cavity, feeding motor group 1.2 and feeding roller set 1.3, which are constituted, realizes Long thin seamless aluminium tubing squeezes the automatic charging device 1 of production automatic charging;It is sent into motor group 3.1, is sent into roller set 3.2 and bending Roller set 3.3 constitutes bending apparatus 3;Crimp pallet 6.1, crimping gear group 6.2, curling motor 6.3 and 6.4 structure of lifting cylinder At automatic curled device 6;Frame motor 7.1 is changed, frame gear set 7.2 is changed and changes frame turntable 7.3 to constitute and changes frame apparatus 7;This four Part collectively forms the body construction that long thin seamless aluminium tubing squeezes production automatic curled device.Automatic charging device 1 and bending fill 3 are set to be arranged on roof beam structure 2;It automatic curled device 6 and changes frame apparatus 7 and is arranged on pedestal 8;Two curling material frames 5 are placed on certainly It moves crimping device 6 and changes on frame apparatus 7.As depicted in figs. 1 and 2, automatic charging device 1 and bending apparatus 3 are arranged in roof beam structure 2 On, feeding roller set is moved back and forth by hydraulic oil cylinder driving, is sent into roller set and bending roller is also moved back and forth by hydraulic oil cylinder driving respectively, Feeding roller set and the rotation for being sent into roller set are driven by motor respectively to be realized;Automatic curled device 6 is arranged with frame apparatus 7 is changed On pedestal 8, crimps pallet and change frame turntable respectively by motor driving rotation, two curling material frames 5 are individually positioned in and crimp support It disk and changes on frame turntable.
When long thin seamless aluminium tubing squeezes production automatic curled, by large-scale double-action reverse aluminium extruding machine using " bottle needle " production Long thin seamless aluminium tubing is by drawing machine travel to the end of delivery roller table, the i.e. front of autocrimper, by with coniform Between the thin seamless aluminium tubing of length 4 is penetrated into the feeding roller set of automatic charging device 1 by the inducting device of inner cavity, feeding roller set is by oil Cylinder, which pushes, clamps long thin seamless aluminium tubing 4, then the thin seamless aluminium tubing 4 of length is sent into bending apparatus 3 by feeding motor group driving rotation It is sent between roller set;It is sent into roller to clamp long thin seamless aluminium tubing 4 by oil cylinder pushing and drive rotation to be sent by motor group, then borrows Bending roller set is helped to be bent the thin seamless aluminium tubing of length 3, the size of bending radius can be adjusted by oil cylinder;It is after bending After long thin seamless aluminium tubing 4 imported into the curling material frame 5 being placed on curling pallet, motor group drives curling pallet and curling material frame 5, which start rotation, is crimped;Pallet is crimped after curling by oil cylinder to decline, and will fill the curling material frame 5 of seamless aluminium tubing It being placed on and changes on frame turntable, the driving of motor group changes frame turntable and rotates horizontally 180 °, and two pieces curling material frame 5 is carried out place-exchange, The curling material frame 5 for filling seamless aluminium tubing is hung away, and another blank coil material frame 5 returns to curling station, and oil cylinder drives curling pallet Curling position is risen to blank coil material frame 5, starts next curling work period;In curly course, by each motor group Output torque and output rotating speed are jointly controlled the control, it can be achieved that crimp force and draw off rate, ensure long thin seamless aluminium Pipe squeeze when tractive force and hauling speed, and with extruder Auto-matching.
The foregoing examples are only illustrative of the present invention, does not constitute the limitation to protection scope of the present invention, all Be with the present invention it is same or analogous design all belong to the scope of protection of the present invention within.The portion that the present embodiment does not describe in detail The well-known components and common structure or conventional means of part and the structure category industry, do not describe one by one here.

Claims (7)

1. a kind of thin seamless aluminium tubing of length squeezes production automatic curled equipment, it is characterised in that:Including roof beam structure(2)And pedestal(8), beam Frame(2)On the automatic charging device being oppositely arranged is installed(1)And bending apparatus(3), pedestal(8)On be installed with and change frame apparatus (7), change frame apparatus(7)There are two the circular curling material frames for being parallel to ground for upper installation(5), crimp material frame(5)Lower section set It is equipped with automatic curled device(6), the automatic curled device(6)With one of curling material frame(5)It is respectively positioned on bending apparatus(3) Underface.
2. growing thin seamless aluminium tubing as described in claim 1 squeezes production automatic curled equipment, it is characterised in that:It is described it is automatic on Expect device(1)By inducting device(1.1), feeding roller set(1.3)With feeding motor group(1.2)Composition, feeding motor group(1.2)'s Corresponding installation feeding roller set on each output shaft(1.3)A feeding roller, feeding motor group(1.2)Drive feeding roller Wheel group(1.3)Rotation, feeding roller set(1.3)Each feeding roller be connected to an oil cylinder, hydraulic oil cylinder driving feeding roller Group(1.3)Feeding roller move back and forth, the inducting device(1.1)Mounted on roof beam structure(2)End, feeding roller set(1.3) Mounted on roof beam structure(2)Rear, and feeding roller set(1.3)It is made of multigroup feeding roller, is oppositely arranged there are two each group Feeding roller, long thin seamless aluminium tubing(4)Between each group of two feeding rollers.
3. growing thin seamless aluminium tubing as claimed in claim 2 squeezes production automatic curled equipment, it is characterised in that:The bending dress It sets(3)By feeding motor group(3.1), be sent into roller set(3.2)With bending roller set(3.3)Composition is bent roller set(3.3)Peace Mounted in roof beam structure(2)End and and inducting device(1.1)It is oppositely arranged, is sent into roller set(3.2)Positioned at bending roller set(3.3)Before Side is sent into motor group(3.1)Each output shaft on corresponding installation be sent into roller set(3.2)A roller, be sent into motor Group(3.1)Driving is sent into roller set(3.2)Rotation is sent into roller set(3.2)With bending roller set(3.3)Each roller it is equal It is connected to an oil cylinder, hydraulic oil cylinder driving is sent into roller set(3.2)With bending roller set(3.3)It moves back and forth, the feeding roller Group(3.2)It is made of multigroup feeding roller, each group there are two be sent into roller, long thin seamless aluminium tubing(4)Positioned at each group two Between a feeding roller.
4. growing thin seamless aluminium tubing as described in claim 1 squeezes production automatic curled equipment, it is characterised in that:It is described to change frame dress It sets(7)By changing frame motor(7.1), change frame gear set(7.2)With change frame turntable(7.3)Composition, changes frame motor(7.1)On output shaft Gear and change frame gear set(7.2)Gear engaged transmission, change frame gear set(7.2)On a holder, holder peace Mounted in pedestal(8)Surface, change frame turntable(7.3)Mounted on the surface of holder, frame motor is changed(7.1)By changing frame gear Group(7.2)Frame turntable is changed in driving(7.3)Rotation, described two curling material frames(5)It is placed in and changes frame turntable(7.3)On.
5. growing thin seamless aluminium tubing as claimed in claim 4 squeezes production automatic curled equipment, it is characterised in that:The automatic volume Bent device(6)By curling pallet(6.1), crimping gear group(6.2), curling motor(6.3)And lifting cylinder(6.4)Composition, volume Bent motor(6.3)Gear on output shaft and crimping gear group(6.2)Gear engages, crimping gear group(6.2)It is solid with supporting rack Fixed connection, crimps pallet(6.1)On supporting rack, pallet is crimped(6.1)Bottom and lifting cylinder(6.4)Contact;
The curling material frame(5)With change frame turntable(7.3)On offer hole, lifting cylinder(6.4)Driving curling pallet(6.1) Rising, which sequentially passes through, changes frame turntable(7.3)With curling material frame(5), and it is stuck in curling material frame(5)With change frame turntable(7.3)It opens up In hole, motor is crimped(6.3)Pass through crimping gear group(6.2)Drive curling pallet(6.1)Rotation crimps pallet(6.1)It drives Crimp material frame(5)Rotation.
6. growing thin seamless aluminium tubing as claimed in claim 2 squeezes production automatic curled equipment, it is characterised in that:The inducting device (1.1)One end open for the perforative hollow cavity in both ends, hollow cavity is horn-like, long thin seamless aluminium tubing(4)By horn-like Inducting device(1.1)Bigbore one end enters.
7. a kind of thin seamless aluminium tubing of length squeezes production automatic curled method, which is characterized in that include the following steps:
Step 1, automatic charging
Dragger will long thin seamless aluminium tubing(4)At traction to automatic curled equipment, long thin seamless aluminium tubing(4)Across inducting device (1.1)Into feeding roller set(1.3), oil cylinder pushing feeding roller set(1.3)Clamp long thin seamless aluminium tubing(4), while feeding Motor group(1.2)Drive feeding roller set(1.3)Rotation will long thin seamless aluminium tubing(4)Bending apparatus is pushed to forward(3)Give Into roller set(3.2)Between;
Step 2, automatic bending
Oil cylinder pushing is sent into roller set(3.2)Clamp long thin seamless aluminium tubing(4), while being sent into motor group(3.1)Driving rotation is sent Into roller set(3.2)It will long thin seamless aluminium tubing(4)It send to bending roller set(3.3)It is bent;
Step 3, automatic curled
The thin seamless aluminium tubing of length after bending(4)It is sent to positioned at curling pallet(6.1)The curling material frame of top(5)On, lifting oil Cylinder(6.4)Lifting curling pallet(6.1)Upwards and with curling pallet(6.1)The curling material frame of top(5)Curling electricity is opened in clamping Machine(6.3), crimp motor(6.3)Gear on output shaft and crimping gear group(6.2)Engagement drives curling pallet(6.1)With And with curling pallet(6.1)The curling material frame of clamping(5)Rotation, to the thin seamless aluminium tubing of length(4)It is crimped;
Step 4, material frame exchange
After curling, lifting cylinder(6.4)Drive curling pallet(6.1)Decline, changes frame motor(7.1)Gear on output shaft With change frame gear set(7.2)Gear engaged transmission, driving change frame turntable(7.3)180 ° are rotated in the horizontal plane, will fill volume The curling material frame of bent good seamless aluminium tubing(5)With blank coil material frame(5)Place-exchange is carried out, the seamless aluminium filled and crimped is hung away The curling material frame of pipe(5), another blank coil material frame(5)Shifted to curling station, lifting cylinder(6.4)Drive curling pallet (6.1)Rise, proceeds by next curling work period.
CN201710285046.6A 2017-04-27 2017-04-27 A kind of thin seamless aluminium tubing extruding production automatic curled device and method of length Pending CN108787787A (en)

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Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710285046.6A CN108787787A (en) 2017-04-27 2017-04-27 A kind of thin seamless aluminium tubing extruding production automatic curled device and method of length

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113021927A (en) * 2021-02-22 2021-06-25 潘文格 Installation device for shock insulation support rubber protective layer tightly attached

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113021927A (en) * 2021-02-22 2021-06-25 潘文格 Installation device for shock insulation support rubber protective layer tightly attached
CN113021927B (en) * 2021-02-22 2022-05-06 浙江震防科技有限公司 Installation device for shock insulation support rubber protective layer tightly attached

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