CN109570612A - The adjustable chipless pipe cutting machine of Cutting Length - Google Patents
The adjustable chipless pipe cutting machine of Cutting Length Download PDFInfo
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- CN109570612A CN109570612A CN201811493851.9A CN201811493851A CN109570612A CN 109570612 A CN109570612 A CN 109570612A CN 201811493851 A CN201811493851 A CN 201811493851A CN 109570612 A CN109570612 A CN 109570612A
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- pipe fitting
- cutting
- main shaft
- pipe
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- 230000007246 mechanism Effects 0.000 claims abstract description 115
- 239000000463 material Substances 0.000 claims abstract description 88
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 20
- 238000007667 floating Methods 0.000 claims abstract description 16
- 230000005484 gravity Effects 0.000 claims description 7
- 238000005096 rolling process Methods 0.000 claims description 3
- 230000001154 acute effect Effects 0.000 claims description 2
- 210000004262 dental pulp cavity Anatomy 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 210000000078 claw Anatomy 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D21/00—Machines or devices for shearing or cutting tubes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D33/00—Accessories for shearing machines or shearing devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D33/00—Accessories for shearing machines or shearing devices
- B23D33/10—Stops for positioning work
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- Mechanical Engineering (AREA)
- Sawing (AREA)
Abstract
The present invention relates to pipe fitting ELEMENTARY INTRODUCTION TO NON fields, disclose a kind of adjustable chipless pipe cutting machine of Cutting Length.Including expecting frame mechanism (5), bed body (4), material pulling mechanism (2), Pipe Cutting mainshaft mechanism (1) and fixed length mechanism (3) are sequentially installed in bed body (4)；Material frame mechanism (5) is equipped with multiple fixed pulleys (53)；Material pulling mechanism (2) includes drawing material pedestal (21) and floating holding jaw mechanism (23)；Pipe Cutting mainshaft mechanism (1) includes hollow main shaft (11) and first motor (10)；One end of main shaft (11) is fixedly connected with ring flange (13)；Cutter (132) are installed on ring flange (13).Pipe fitting is carried out automation cutting by root by setting baffle and material ejection cylinder by the present invention, is not necessarily to manpower intervention in addition to feeding halfway, can be saved number of workers and be reduced the amount of labour in worker's unit time.
Description
Technical field
The present invention relates to pipe fitting ELEMENTARY INTRODUCTION TO NON fields, more particularly to a kind of Cutting Length adjustable chipless pipe cutting machine.
Background technique
Traditional cutting machine using saw blade form and generates a large amount of saw because of the notch out-of-flatness for the pipe fitting being cut into
Bits, are easy to produce environmental pollution and result in waste of resources；With the development of technology, whether there is or not being capable of nothing when cutting for chipless pipe cutting machine
Bits are cut and the favor by vast producer or user.
Document number is that the Chinese patent document of CN108500117A discloses a kind of chipless pipe cutting machine, by the rack
Metallic tube gripping device and mould bases are set, is provided with dynamic model disk and quiet mould in mould bases, is respectively set in dynamic model disk and quiet mould
There are dynamic model chamber and quiet die cavity, and dynamic model chamber and quiet die cavity are bonded to each other, to realize that the notch of pipe fitting is more smooth；But the chipless
Pipe Cutting needs the single feeding of worker when machining pipe fitting and the tubular length being cut into not can guarantee unanimously.
Summary of the invention
The present invention not can guarantee consistent for the tubular length for needing the single feeding of worker in the prior art and being cut into
Disadvantage provides a kind of adjustable chipless pipe cutting machine of Cutting Length.
In order to solve the above-mentioned technical problem, the present invention is addressed by following technical proposals:
Including expecting frame mechanism, it is fixedly mounted on the bed body of material frame mechanism one end along its length, is sequentially installed in bed body
Cutting Length for pulling the material pulling mechanism of pipe fitting, for the Pipe Cutting mainshaft mechanism of cutting pipes and for limiting pipe fitting
Fixed length mechanism；Expect that frame mechanism is the frame of cuboid-type；Material frame mechanism, which corresponds at material pulling mechanism, is equipped with multiple fixed pulleys；Material
The side that frame mechanism is located at fixed pulley is provided with low level bar；Expect that frame mechanism is provided with high-order bar far from the side of fixed pulley；It is high-order
Bar is higher than low level bar；Material pulling mechanism includes that the drawing for the bar shaped being fixedly connected in bed body expects pedestal and for clamping the floating of pipe fitting
Dynamic clip claw mechanism；Floating holding jaw mechanism is moved along the length direction of drawing material pedestal；Draw the line of material pedestal and each fixed pulley flat
Row.
Pipe Cutting mainshaft mechanism includes and by the coaxial hollow main shaft of cutting pipes and drives the first electricity of main axis
Machine；Main shaft is fixedly connected with ring flange far from one end of material pulling mechanism；Cutter for cutting pipes is installed on ring flange；Knife
Radial direction of the direction of feed of tool along ring flange.
Controller is also equipped in bed body；Material pulling mechanism, first motor are electrically connected with the controller.It will be expected by material pulling mechanism
Pipe fitting on frame mechanism is pulled at Pipe Cutting mainshaft mechanism and is cut.
Preferably, being equipped with multiple baffles for preventing pipe fitting from rolling down due to gravity on low level bar；Baffle
Including lug boss and guide portion；Lug boss is greater than the radius of pipe fitting with a distance from the supporting surface of pipe fitting；Low level bar is also pacified positioned at upper
Equipped with multiple material ejection cylinders set up；Each material ejection cylinder is located at the lower section for being mutually butted on the pipe fitting of lug boss；Peace in bed body
Equipped with the cylinder control for controlling each material ejection cylinder；Cylinder control is electrically connected with the controller.In previous root canal
Part after processing is completed, by each material ejection cylinder simultaneously jacks up pipe fitting upwards, then effect rolling of the pipe fitting due to gravity
To fixed pulley, process pipe fitting one by one.
Preferably, being radially slidably connected on ring flange, there are two T-type sliding blocks；Two T-type sliding blocks are conllinear；Cutter is fixed
It is connected on T-type sliding block.
Shift fork terminal pad is also socketed on main shaft；Shift fork terminal pad along main shaft axial movement and without relative rotation；Shift fork connects
It connects disk and is fixedly connected with shift fork towards ring flange；Shift fork is provided with skewed slot；T-type sliding block, which corresponds at skewed slot, is fixedly connected with cross
Bar.
Main shaft is located at shift fork terminal pad and is socketed with main shaft orientation disk far from the side of ring flange；Main shaft orientation disk and shift fork connect
Connect rotation connection and the relative movement without axial direction between disk；Pipe Cutting mainshaft mechanism further include be parallel to main shaft the first screw rod and
The second motor for driving the first screw rod to rotate；Feed screw nut is threaded on first screw rod；Feed screw nut and main shaft are fixed
Position disk is fixedly connected by connecting rod；Second motor is electrically connected with the controller.Being connect by the second motor letter keeps main shaft orientation disk mobile,
It drives shift fork terminal pad mobile, the feeding of the mobile cutter (132) for realizing cutting pipes of T-type sliding block is made by shift fork.
Preferably, Pipe Cutting mainshaft mechanism further includes being mounted on the hydraulic Kazakhstan of ring flange side not to press from both sides；It is hydraulic to breathe out not clip pack
It includes two and is symmetrical arranged the secondary sliding block for driving the secondary movement of clamping of clamping of the arc for clamping pipe fitting and for driving
The mobile hydraulic cylinder of sliding block；Hydraulic control system for controlling hydraulic cylinder works is installed in bed body；Hydraulic control system with
Controller electrical connection.Before cutting pipes, by hydraulic Kazakhstan, not folder fixes pipe fitting, and pipe fitting can be prevented when material pulling mechanism is mobile
It drives pipe fitting back to move, causes damages so that the tubular length being cut into be avoided to shorten.
Preferably, material pulling mechanism further includes along the second screw rod for drawing the setting of material base length direction and for driving the
The third motor of two screw rods rotation；It draws and slidably connects slide unit on material pedestal；On slide unit correspond to the second screw rod at form with
The threaded hole of second wire rod thread connection；Floating holding jaw mechanism is fixedly connected on slide unit；Floating holding jaw mechanism includes fixed connects
Connect the two-way cylinder on slide unit and two clamping jaws being respectively fixedly connected in two-way two output ends of cylinder；Two clamping jaw positions
In the lower section of cylinder；Side forms arc groove to each clamping jaw towards the middle；The lower part of each clamping jaw is towards the side of pipe fitting
It is fixedly connected with and mentions flitch；Two propose the setting of flitch symmetrical chiasma and bottom surface level；Two mention flitch towards the middle one end be it is sharp
Angle；Cylinder, which is contracted to, most clamps pipe fitting to be processed by two clamping jaws in short-term；Bed body is also equipped with for controlling cylinder work
The cylinder control of work；Third motor, cylinder control are electrically connected with the controller.Flitch is mentioned as two press from both sides by two
Pipe fitting to be cut is lifted by the movement of pawl, makes the groove of pipe fitting alignment clamping jaw；Pass through third motor band after completing clamping pipe fitting
Slide unit movement is moved to drive pipe fitting mobile towards Pipe Cutting mainshaft mechanism.
Preferably, fixed length mechanism includes servounit slide unit and the dead gear machine that is fixedly connected on servounit slide unit
Structure；On the axially-extending line for the pipe fitting that the end of dead retaining device extends to processing；Servounit slide unit is electrically connected with the controller.It is logical
The distance between cutter (132) of dead retaining device and Pipe Cutting is overregulated to adjust the Cutting Length of pipe fitting.
A certain amount of pipe fitting is placed on the upper end of the material frame mechanism by worker by the present invention, makes each pipe fitting along material frame
The length direction of mechanism is placed, and the stacking number of the pipe fitting on material frame mechanism is no more than one layer；At this time by described in control
Material ejection cylinder work jacks up the pipe fitting for being mutually butted on baffle upwards rolls it on fixed pulley (53)；Material is then drawn by control
Mechanism is mobile towards Pipe Cutting mainshaft mechanism by the pipe fitting, i.e., makes it into main shaft along the axial movement of the pipe fitting；Pass through fixed length machine
Structure limits the mobile length of the pipe fitting, that is, the Cutting Length of pipe fitting is arranged；Then control Pipe Cutting mainshaft mechanism cuts pipe fitting
It cuts, the pipe fitting for cutting the fixed length of completion is fallen with gravity；Control material pulling mechanism is mobile again and controls the elastic of floating holding jaw
Pipe fitting is mobile toward Pipe Cutting mainshaft mechanism, carry out next section of cutting；Possibility residue has clout after the pipe fitting has been cut, then passes through
Material pulling mechanism continues to move to make it into main shaft, as next root canal part enters main shaft and is ejected and falls.
Pipe fitting is subjected to automation cutting by root by setting baffle and material ejection cylinder, is not necessarily to manually be situated between in addition to feeding halfway
Enter, number of workers can be saved and reduces the amount of labour in worker's unit time；Pipe fitting is realized by Pipe Cutting mainshaft mechanism
Chipless cutting；Pipe fitting can be cut into different length by the adjustment of fixed length mechanism, to meet different demands.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention.
Fig. 2 is the partial enlarged view of Fig. 1.
Fig. 3, Fig. 4 are the structural schematic diagrams of Pipe Cutting mainshaft mechanism.
Fig. 5 is the structural schematic diagram for drawing material structure.
Fig. 6 is the structural schematic diagram of shift fork.
The toponym that each number designation is referred in attached drawing is as follows: 1-Pipe Cutting mainshaft mechanism, 11-main shafts, 12-liquid
Pressure breathe out not folder, 121-clamp pairs, 122-sliding blocks, 123-hydraulic cylinders, 13-ring flanges, 131-T-type sliding blocks, 132-cutters,
14-shift fork terminal pads, 141-shift forks, 1411-skewed slots, 15-main shaft orientation disks, the 16-the first screw rod, the 17-the second motor,
18-feed screw nuts, 19-connecting rods, 2-material pulling mechanisms, 21-draw material pedestals, 22-third motors, 23-floating holding jaw mechanisms,
24-slide units, 25-two-way cylinders, 26-clamping jaws, 27-mention flitch, 3-fixed length mechanisms, 31-servounit slide units, 32-extremely
It is retaining device, 4-bed bodies, 5-material frame mechanisms, 51-high-order bars, 52-low level bars, 53-fixed pulleys, 54-baffles, 541-convex
Play portion, 542-guide portions, 55-material ejection cylinders, 10-first motors.
Specific embodiment
Present invention is further described in detail with embodiment with reference to the accompanying drawing.
Embodiment 1
The adjustable chipless pipe cutting machine of Cutting Length, as shown in figures 1 to 6, including material frame mechanism 5, it is fixedly mounted on the material frame
The bed body 4 of the one end along its length of mechanism 5 is sequentially installed with the material pulling mechanism 2 for pulling pipe fitting in the bed body 4, is used for
The fixed length mechanism 3 of the Pipe Cutting mainshaft mechanism 1 of cutting pipes and the Cutting Length for limiting pipe fitting；The material frame mechanism 5 is
The frame of cuboid-type；The material frame mechanism 5, which corresponds at the material pulling mechanism 2 to be equipped with, multiple determines cunning for guiding pipe elements
Wheel 53；The side that the material frame mechanism 5 is located at the fixed pulley 53 is provided with low level bar 52；The material frame mechanism 5 is far from described
The side of fixed pulley 53 is provided with high-order bar 51；The high position bar 51 is 10-20cm higher than the low level bar 52；The material pulling mechanism
The 2 drawing material pedestals 21 for including the bar shaped being fixedly connected in the bed body 4 and the floating holding jaw mechanism 23 for clamping pipe fitting；
The floating holding jaw mechanism 23 is moved along the length direction for drawing material pedestal 21；Drawing material pedestal 21 and each described determine cunning
The line of wheel 53 is parallel；By the material pulling mechanism 2 by the pipe fitting on the material frame mechanism 5 be pulled at Pipe Cutting mainshaft mechanism 1 into
Row cutting.
The Pipe Cutting mainshaft mechanism 1 includes and by the coaxial hollow main shaft 11 of cutting pipes and drives the main shaft 11
The first motor 10 of rotation；The main shaft 11 is fixedly connected with ring flange 13 far from one end of the material pulling mechanism 2；The flange
Cutter 132 for cutting the pipe fitting is installed, which is the cutter of chipless cutting on disk 13；The feeding of cutter 132
Radial direction of the direction along the ring flange 13.The outer diameter of pipe fitting to be processed is 20mm, and the internal diameter of the main shaft 11 is 20mm；For side
Just guiding pipe elements enters in the main shaft 11, and the side of the main shaft 11 towards the material pulling mechanism 2 forms chamfering or taper
Opening.
Controller is also equipped in the bed body 4；The material pulling mechanism 2, the first motor 10 are electrically connected with the controller；
The first motor 10 is threephase asynchronous machine.
Multiple baffles 54 for preventing pipe fitting from being rolled down due to gravity are installed on the low level bar 52；The gear
Plate 54 includes lug boss 541 and guide portion 542；The lug boss 541 is greater than the radius of pipe fitting with a distance from the supporting surface of pipe fitting；
The low level bar 52, which is located at, is above also equipped with multiple material ejection cylinders 55 set up；Each material ejection cylinder 55, which is located at, to offset
In the lower section of the pipe fitting of lug boss 541；Cylinder control for controlling each material ejection cylinder 55 is installed in the bed body 4
System；The cylinder control is electrically connected with the controller.Previous root canal part after processing is completed, pass through each liftout gas
Cylinder 55 simultaneously jacks up pipe fitting upwards, then pipe fitting is rolled to fixed pulley 53 due to the effect of gravity, adds pipe fitting one by one
Work.
Further, the fixed length mechanism 3 including servounit slide unit 31 and is fixedly connected on the servounit cunning
Dead retaining device 32 on platform 31；The end of the dead retaining device 32 extends on the axially-extending line of the pipe fitting of processing；It is described to watch
Mechanical skid plateform 31 is taken to be electrically connected with the controller.The servounit slide unit 31 is the prior art, and the present invention is not further spread out.
The Cutting Length of pipe fitting is adjusted by adjusting the distance between dead retaining device 32 and the cutter 132 of Pipe Cutting.
A certain amount of pipe fitting is placed on to the upper end of the material frame mechanism 5 by worker, makes each pipe fitting along material frame mechanism 5
Length direction place, positioned at material frame mechanism 5 on pipe fitting stacking number be no more than one layer；At this time by controlling the liftout
The work of cylinder 55 jacks up the pipe fitting for being mutually butted on baffle 54 upwards rolls it to fixed pulley 53；Material machine is then drawn by control
Structure 2 is mobile towards Pipe Cutting mainshaft mechanism 1 by the pipe fitting, i.e., makes it into main shaft 11 along the axial movement of the pipe fitting；Pass through fixed length
Mechanism 3 limits the mobile length of the pipe fitting, that is, the Cutting Length of pipe fitting is arranged；Then control Pipe Cutting mainshaft mechanism 1 to pipe fitting into
Row cutting, the pipe fitting for cutting the fixed length of completion are fallen with gravity；Control material pulling mechanism 2 is mobile again and controls floating holding jaw 26
It is elastic that pipe fitting is mobile toward Pipe Cutting mainshaft mechanism 1, carry out next section of cutting；Possibility residue is had a surplus after the pipe fitting has been cut
Material then continues to move to make it into main shaft 11, as next root canal part enters main shaft and is ejected simultaneously by material pulling mechanism 2
It falls.
Pipe fitting is subjected to automation cutting by root by setting baffle 54 and material ejection cylinder 55, is not necessarily to people in addition to feeding halfway
Work intervention can save number of workers and reduce the amount of labour in worker's unit time；It is realized and is managed by Pipe Cutting mainshaft mechanism 1
The chipless of part is cut；Pipe fitting can be cut into different length by the adjustment of fixed length mechanism 3, to meet different demands.
Embodiment 2
Radially being slidably connected on the ring flange 13, there are two T-type sliding blocks 131；Two T-type sliding blocks are conllinear；Cutter
132 are fixedly connected on the T-type sliding block 131.
Shift fork terminal pad 14 is also socketed on the main shaft 11；Axial movement of the shift fork terminal pad 14 along the main shaft 11
And without relative rotation, such as by the axially disposed strip bulge in 11 periphery of main shaft；The shift fork terminal pad 14 is towards the method
Blue disk 13 is fixedly connected with shift fork 141；The shift fork 141 is provided with skewed slot 1411；The T-type sliding block 131 corresponds to described oblique
Cross bar is fixedly connected at slot 1411；Moving drive along main shaft 11 by the shift fork terminal pad 14 moves the T-type sliding block 131
It moves to move radially cutter 132, realizes the feeding of the cutter 132.
The main shaft 11 is located at the shift fork terminal pad 14 and is socketed with main shaft orientation disk far from the side of the ring flange 13
15；Rotation connection and the relative movement without axial direction, such as pass through card between the main shaft orientation disk 15 and the shift fork terminal pad 14
The form of ring or retainer ring；The Pipe Cutting mainshaft mechanism 1 further includes being parallel to the first screw rod 16 of the main shaft 11 and for driving
Move the second motor 17 that first screw rod 16 rotates；Second motor 17 is servo motor；Spiral shell on first screw rod 16
Line is connected with feed screw nut 18；The feed screw nut 18 is fixedly connected with the main shaft orientation disk 15 by connecting rod 19；Described
Two motors 17 are electrically connected with the controller.Being connect by 17 letter of the second motor keeps the main shaft orientation disk 15 mobile, drives shift fork
Terminal pad 14 is mobile, makes the mobile feeding for realizing cutter 132 of the T-type sliding block 131 by the shift fork 141.
The Pipe Cutting mainshaft mechanism 1 further includes being mounted on the hydraulic Kazakhstan of 13 side of ring flange not to press from both sides 12；It is described hydraulic
Ha Fu folder 12 includes two and is symmetrical arranged the clamping pair 121 of the arc for clamping pipe fitting, for driving the clamping pair 121 to move
Dynamic sliding block 122 and the hydraulic cylinder 123 for driving the sliding block 122 mobile；It is equipped in the bed body 4 for controlling
State the hydraulic control system of the work of hydraulic cylinder 123；The hydraulic control system is electrically connected with the controller.Before cutting pipes, pass through
Not folder 12 fixes pipe fitting for hydraulic Kazakhstan, can prevent pipe fitting from driving pipe fitting back to move when material pulling mechanism 2 is mobile, to avoid
The tubular length being cut into, which shortens, to cause damages.
Embodiment 3
The material pulling mechanism 2 further includes along second screw rod for drawing material 21 length direction of pedestal setting and for driving
The third motor 22 of the second screw rod rotation；Slide unit 24 is slidably connected on the drawing material pedestal 21；It is right on the slide unit 24
The threaded hole connecting with second wire rod thread is formed at second screw rod described in Ying Yu；The floating holding jaw mechanism 23 is fixed
It is connected on the slide unit 24；The floating holding jaw mechanism 23 include the two-way cylinder 25 that is fixedly connected on the slide unit 24 with
And two clamping jaws 26 being respectively fixedly connected in two-way two output ends of cylinder；Two clamping jaws 26 are located at described two-way
The lower section of cylinder；Each clamping jaw 26 forms arc groove in side towards the middle；The lower part of each clamping jaw 26 is towards pipe fitting
Side be fixedly connected with and mention flitch 27；The setting of 27 symmetrical chiasma of flitch is proposed described in two and bottom surface is horizontal；Material is mentioned described in two
One end is acute angle to plate 27 towards the middle；The two-way cylinder 25 be contracted to most in short-term by two clamping jaws 26 clamp it is to be added
The pipe fitting of work；The third motor 22 is servo motor；The third motor 22 is electrically connected with the controller.By being mentioned described in two
Pipe fitting to be cut is lifted by flitch 27 with the movement of two clamping jaws 26, makes the groove of pipe fitting alignment clamping jaw 26；Complete clamping
Drive slide unit 24 mobile to drive pipe fitting mobile towards Pipe Cutting mainshaft mechanism 1 by the third motor 22 after pipe fitting.
Further, the clamping jaw 26 is equipped with the sensing being electrically connected with the controller positioned at the side for mentioning flitch 27
Device；The sensor is infrared sensor.When slide unit 24 is moved to one end far from the Pipe Cutting mainshaft mechanism 1, when described red
Outer sensor can not detect pipe fitting, then re-move slide unit 24 to one end of Pipe Cutting mainshaft mechanism 1 and control material ejection cylinder
55 work are moved to subsequent pipe fitting on fixed pulley 53.
In short, the foregoing is merely presently preferred embodiments of the present invention, it is all according to equalization made by scope of the present invention patent
Variation and modification, shall all be covered by the patent of the invention.
Claims (6)
1. the adjustable chipless pipe cutting machine of Cutting Length, including material frame mechanism (5) are fixedly mounted on material frame mechanism (5) along length side
To the bed body (4) of one end, it is characterised in that: be sequentially installed with the material pulling mechanism (2) for pulling pipe fitting in bed body (4), be used for
The Pipe Cutting mainshaft mechanism (1) of cutting pipes and the fixed length mechanism (3) of the Cutting Length for limiting pipe fitting；Expect frame mechanism (5)
For the frame of cuboid-type；Material frame mechanism (5), which corresponds at material pulling mechanism (2), is equipped with multiple fixed pulleys (53)；Expect frame mechanism
(5) side positioned at fixed pulley (53) is provided with low level bar (52)；Material frame mechanism (5) is provided with far from the side of fixed pulley (53)
High-order bar (51)；High-order bar (51) is higher than low level bar (52)；Material pulling mechanism (2) includes the bar shaped being fixedly connected on bed body (4)
Drawing material pedestal (21) and floating holding jaw mechanism (23) for clamping pipe fitting；Floating holding jaw mechanism (23) is along drawing material pedestal
(21) length direction is mobile；Draw material pedestal (21) parallel with the line of each fixed pulley (53)；
Pipe Cutting mainshaft mechanism (1) includes rotating with by the coaxial hollow main shaft (11) and drive main shaft (11) of cutting pipes
First motor (10)；Main shaft (11) is fixedly connected with ring flange (13) far from the one end of material pulling mechanism (2)；Ring flange is pacified on (13)
Equipped with the cutter (132) for cutting pipes；Radial direction of the direction of feed of cutter (132) along ring flange (13)；
Controller is also equipped in bed body (4)；Material pulling mechanism (2), first motor (10) are electrically connected with the controller.
2. the adjustable chipless pipe cutting machine of Cutting Length according to claim 1, it is characterised in that: low level bar is installed on (52)
There are multiple baffles (54) for preventing pipe fitting from rolling down due to gravity；Baffle (54) includes lug boss (541) and guidance
Portion (542)；Lug boss (541) is greater than the radius of pipe fitting with a distance from the supporting surface of pipe fitting；Low level bar (52) is also installed positioned at upper
There are multiple material ejection cylinders (55) set up；Each material ejection cylinder (55), which is located at, to be mutually butted under the pipe fitting of lug boss (541)
Side；Cylinder control for controlling each material ejection cylinder (55) is installed in bed body (4)；Cylinder control and controller
Electrical connection.
3. the adjustable chipless pipe cutting machine of Cutting Length according to claim 1, it is characterised in that: along diameter on ring flange (13)
To being slidably connected, there are two T-type sliding block (131)；Two T-type sliding blocks are conllinear；Cutter (132) is fixedly connected on T-type sliding block (131)
On；
Shift fork terminal pad (14) are also socketed on main shaft (11)；Shift fork terminal pad (14) along main shaft (11) axial movement and without opposite
Rotation；Shift fork terminal pad (14) is fixedly connected with shift fork (141) towards ring flange (13)；Shift fork (141) is provided with skewed slot
(1411)；T-type sliding block (131), which corresponds at skewed slot (1411), is fixedly connected with cross bar；
Main shaft (11) is located at shift fork terminal pad (14) and is socketed with main shaft orientation disk (15) far from the side of ring flange (13)；Main shaft is fixed
It is rotatablely connected between position disk (15) and shift fork terminal pad (14) and without axial relative movement；Pipe Cutting mainshaft mechanism (1) further includes
It is parallel to the first screw rod (16) of main shaft (11) and the second motor (17) for driving the first screw rod (16) to rotate；First
Feed screw nut (18) are threaded on bar (16)；Feed screw nut (18) and main shaft orientation disk (15) connect by the way that connecting rod (19) are fixed
It connects；Second motor (17) is electrically connected with the controller.
4. the adjustable chipless pipe cutting machine of Cutting Length according to claim 3, it is characterised in that: Pipe Cutting mainshaft mechanism (1)
It further include being mounted on the hydraulic Kazakhstan of ring flange (13) side not to press from both sides (12)；Not folder (12) includes two and is symmetrical arranged and is used for for hydraulic Kazakhstan
It clamps the clamping secondary (121) of the arc of pipe fitting, clamp secondary (121) mobile sliding block (122) and for driving cunning for driving
The mobile hydraulic cylinder (123) of block (122)；Hydraulic control system for controlling hydraulic cylinder (123) work is installed in bed body (4)
System；Hydraulic control system is electrically connected with the controller.
5. the adjustable chipless pipe cutting machine of Cutting Length according to claim 1, it is characterised in that: material pulling mechanism (2) is also wrapped
It includes and expects the second screw rod of pedestal (21) length direction setting along drawing and the third motor (22) for driving the second screw rod to rotate；
It draws and slidably connects slide unit (24) on material pedestal (21)；Correspond at the second screw rod on slide unit (24) and forms and the second screw rod spiral shell
The threaded hole of line connection；Floating holding jaw mechanism (23) is fixedly connected on slide unit (24)；Floating holding jaw mechanism (23) includes fixing
The two-way cylinder (25) being connected on slide unit (24) and two are respectively fixedly connected in (25) two output ends of two-way cylinder
Clamping jaw (26)；Two clamping jaws (26) are located at the lower section of two-way cylinder (25)；Each clamping jaw (26) forms arc in side towards the middle
Connected in star；The side of lower part towards the pipe fitting of each clamping jaw (26), which is fixedly connected with, mentions flitch (27)；Two to mention flitch (27) right
Claim arranged in a crossed manner and bottom surface horizontal；Two mention flitch (27) towards the middle one end be acute angle；Two-way cylinder (25) is contracted to most short
When clamp pipe fitting to be processed by two clamping jaws (26)；Bed body (4) is also equipped with for controlling two-way cylinder (25) work
Cylinder control；Third motor (22), cylinder control are electrically connected with the controller.
6. the adjustable chipless pipe cutting machine of Cutting Length according to claim 1, it is characterised in that: fixed length mechanism (3) includes
Servounit slide unit (31) and the dead retaining device (32) being fixedly connected on servounit slide unit (31)；Dead retaining device (32)
End extends on the axially-extending line of the pipe fitting of processing；Servounit slide unit (31) is electrically connected with the controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811493851.9A CN109570612A (en) | 2018-12-07 | 2018-12-07 | The adjustable chipless pipe cutting machine of Cutting Length |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811493851.9A CN109570612A (en) | 2018-12-07 | 2018-12-07 | The adjustable chipless pipe cutting machine of Cutting Length |
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| Publication Number | Publication Date |
|---|---|
| CN109570612A true CN109570612A (en) | 2019-04-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811493851.9A Pending CN109570612A (en) | 2018-12-07 | 2018-12-07 | The adjustable chipless pipe cutting machine of Cutting Length |
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| CN (1) | CN109570612A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112548191A (en) * | 2020-11-30 | 2021-03-26 | 浙江锐程机械制造有限公司 | Full-automatic pipe cutting machine |
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