U-shaped air conditioning high efficiency copper pipe molding cutting integrated system
The invention belongs to copper pipe apparatus field, be specifically related to U-shaped air conditioning high efficiency copper pipe molding cutting integrated system.
The forming step of present copper pipe, stretches including after melting, melting, is drawn into strip, and long strip block is cut
Become multiple equivalently-sized cylindrical copper billet, after cylindrical copper pipe at one end stress extruding, formation U-shaped copper pipe, an end closure,
One end open, is cutting away one end of sealing with special machine.
Said process is disadvantageous in that: every procedure is required for special messenger's operation, and automaticity is low, material cycling amount
Greatly, production cost is high, and crudy is affected greatly by anthropic factor, and utilization rate of raw materials is the highest, and the concordance of processing is poor, special
It not the last extruded inefficient of U-shaped copper pipe, in addition it is also necessary to rearranging arrangement cutting, the degree of registration placed during cutting is not
, easily there is the defect ware that length is excessive or length is inadequate in height, and production efficiency is low, wastes more.
Summary of the invention
For deficiency of the prior art, the present invention provides U-shaped air conditioning high efficiency copper pipe molding to cut integrated system, solves
Existing copper pipe is low at extruded process efficiency, it is impossible to enough two ends the most all openings, needs point multiple device step
Become, in equipment transformation process, need to rearrange copper pipe position, the problem that defect ware easily occurs in cutting process.
The present invention is achieved through the following technical solutions.
U-shaped air conditioning high efficiency copper pipe molding cutting integrated system, including feeding base, described feeding base is provided with by
Pressure device, the oscilaltion of described press device is controlled by the hydraulic cylinder above it, and described press device includes that pressing is vertical
Post, described pressing column is internally provided with drive shaft, and the bottom of drive shaft is provided with cutter sweep, described cutter sweep bag
Including multiple blade, described blade is arranged on track, and described blade is driven by extruding plate, and described extruding plate is fixedly installed
On the driving shaft, along with drive shaft rotates together with, the side of described blade is arc-shaped, and the bottom of described blade is provided with
Groove, described groove is for accommodating the end of extruding plate, and described extruding plate end is circular arc.Achieve pressing and cutting
Integration, and blade to go out cutter speed fast, cutting is convenient, and while press, direct internal rotating cuts, and reduces further
Cutting sequence and cutting equipment, considerably increase efficiency.
As preferably, the side of described track is provided with to post.It is to prevent extruding plate from departing from the recessed of blade to post
Groove, plays the effect of double insurance.
As preferably, described hydraulic cylinder connects has slide block, described slide block to be arranged in slide rail, the end of described slide block
Portion is provided with press device, and described press device is positioned on workpiece table top.Hydraulic action is big, and seating velocity is fast, is suitable for weight
Multiple operation, stability is high, it is not easy to damage.
As preferably, described press device includes force-application block, pressing column, baffle plate, arranges below described force-application block
Having pressing column, described baffle plate is offered porose, the diameter in described hole is more than pressing column diameter, straight less than force-application block
Footpath.During force-application block return, finished parts can be deviate from smoothly.
As preferably, described baffle plate passes four leads, and described lead is provided with spring.Force-application block to
During lower pressing baffle plate, certain cushioning effect can be started.
As preferably, described workpiece table top is additionally provided with mounting seat, described mounting seat is provided with telescopic
Locating piece, described locating piece is semi-annular shape by cylinder control, the cross section of described locating piece.Semi-annular shape is to coordinate
The shape of copper billet from below to up, copper billet is cylindrical, and therefore locating piece is designed as semi-annular shape.
As preferably, below described mounting seat, it is additionally provided with locating dowel, described mounting seat offers hole, location and uses
In accommodating locating dowel.The pressing column making top can vertically press, and does not offsets.
As preferably, between described feeding base and work top, it is provided with conveyance conduit.Transport copper billet so that it is vertically
As preferably, described feeding base is provided with support body, described support body is provided with ball-screw, described
Slide rail is interspersed on ball-screw.Whole hydraulic cylinder and slide block can slide on ball-screw, right position scalable.
Compared with prior art: achieve extruding and cutting integration, it is achieved equipment integration, accurate positioning, increase
Add production efficiency, it is not necessary in cutting of additionally aliging, percent defective is substantially reduced.
Accompanying drawing explanation
Fig. 1 is that the column that presses of the present invention is positioned at the structural representation of bottom.
Fig. 2 is that the pressing column of the present invention is positioned at structural representation topmost.
Fig. 3 is the pressing column inner blade of present invention schematic diagram when not stretching out.
Fig. 4 is the pressing column inner blade of present invention schematic diagram when stretching out.
Fig. 5 is the blade of present invention top view when not coordinating with extruding plate.
Fig. 6 is the blade of present invention top view when coordinating with extruding plate.
Fig. 7 is the enlarged drawing at Figure 1A of the present invention.
Fig. 8 is the enlarged drawing at Fig. 2 B of the present invention.
Fig. 9 is the top view of the locating piece of the present invention.
Detailed description of the invention
Below in conjunction with the accompanying drawings with detailed description of the invention, the present invention is described further.
U-shaped air conditioning high efficiency copper pipe molding cutting integrated system, including feeding base 1, described feeding base 1 is provided with
Press device 3, the oscilaltion of described press device 3 is controlled by the hydraulic cylinder 6 above it, and described press device 3 includes
Pressing column 32, described pressing column 32 is internally provided with drive shaft 321, and the bottom of drive shaft 321 is provided with cutter sweep
7, described cutter sweep 7 includes that multiple blade 72, described blade 72 are arranged on track 73, and described blade 72 is by extruding
Sheet 71 drives, and described extruding plate 71 is fixedly installed in drive shaft 321, along with drive shaft 321 rotates together with, and described blade
The side of 72 is arc-shaped, and the bottom of described blade 72 is provided with groove, and described groove is for accommodating the end of extruding plate 71
Portion, described extruding plate 71 end is circular arc, and described press device 3 is provided with drawing mechanism, described discharging dress behind
Put and include adjustable blowing mouth 8 and release the pull bar 9 of waste material, described pull bar 9 be provided above multiple pore, described
The side of track 73 is provided with to post 74, and described hydraulic cylinder 6 connects has slide block 5, described slide block 5 to be arranged in slide rail, institute
The bottom of the slide block 5 stated is provided with press device 3, and described press device 3 is positioned on workpiece table top, described press device 3
Including force-application block 31, pressing column 32, baffle plate 37, below described force-application block 31, it is provided with pressing column 32, described baffle plate
Offering porose on 37, the diameter in described hole is more than pressing column 32 diameter, less than the diameter of force-application block 31, described baffle plate 37
Through four leads 331, described lead 331 is provided with spring 33, described workpiece table top is additionally provided with installation
Seat 34, described mounting seat 34 is provided with telescopic locating piece 35, and described locating piece 35 is controlled by cylinder 351, described
The cross section of locating piece 35 be semi-annular shape, be additionally provided with locating dowel 36, described mounting seat 34 below described mounting seat 34
On offer location hole for accommodating locating dowel 36, be provided with conveyance conduit 2 between described feeding base 1 and work top,
Being provided with support body on described feeding base 1, described support body is provided with ball-screw 4, described slide rail is interspersed in ball
On leading screw 4.
In use, first make feeding base 1 continue feeding, specifically can pass through ejecting rod of cylinder step feeding, make
Multiple cylindrical, copper blocks be yi word pattern to lower and upper rising, through conveyance conduit 2, the copper billet of the top therein is delivered to work
On part table top.
Before specifying position when needing the copper billet being pressed to reach, the locating piece 35 in mounting seat 34 stretches out, locating piece 35
It is semicircle arcuation, location and Stabilization, locating piece 35 automatic rollback when having pressed can be played to being pressed copper billet.
Hydraulic cylinder 6 drives slide block 5 downwards, and force-application block 31 is pressed downwardly together, and force-application block 31 acts on baffle plate 37, and pressing is vertical
Post 32 is pressed through baffle plate 37, baffle plate 37 by under entirety, and during baffle plate 37 declines, lead 331 plays guide effect, spring 33
Playing cushioning effect, pressing column 32 acts on copper billet so that copper billet becomes one end open, the U-shaped copper pipe of an end closure.
Owing to track 73 and blade 72 are provided on chassis, chassis is arranged in pressing column 32, after pressing molding,
Drive shaft 321 rotates 45 degree counterclockwise, and extruding plate 71 rotates in the groove of blade 72, and blade 72 is outwards slided on track 73
Dynamic, simultaneously in order to prevent extruding plate 71 from being skidded off, it is provided with to post 74, drive shaft 321 rotates the most counterclockwise, and chassis is overall
Rotate so that after blade 72 first stretches out, then circumgyration incision, the sealed end of cutting U-shaped copper pipe, U-shaped copper pipe is cut into two parts,
The all-pass copper pipe of upper end and the waste material of lower end.
Now Driven by Hydraulic Cylinder slide block 5 is upwards, and drive shaft 321 turns clockwise 45 degree of returns, blade 72 return, and pressing is vertical
Post 32 upwards, pressing column 32 upwards 2 centimetres time, the waste material of the all-pass copper pipe of upper end and lower end departs from separately, and pull bar 9 draws forward
Stretch, waste material pushed away forward, enter to special scrap collecting tank, due to the effect of frictional force, the all-pass copper pipe of upper end continue and
Pressing column 32 is the most up, owing to the bore of copper pipe is greater than the diameter in the hole on baffle plate 37, therefore pressing column 32 rollback,
But all-pass copper pipe is but blocked by baffle plate 37, then departing from pressing column 32, blowing mouth 8 behind is dried, huge air-flow
Make finished product copper pipe forward, enter finished product collection box.
There is difference in the distance of scrap collecting tank and finished product collection box, pull bar 9 push away forward the capable wind more than blowing mouth
Power, prevents mistake blanking.
Protection scope of the present invention includes but not limited to embodiment of above, and protection scope of the present invention is with claims
It is as the criterion, replacement that any those skilled in the art making this technology is readily apparent that, deforms, improve and each fall within the present invention's