CN209614403U - A kind of pipe cutting machine blanking support device and the pipe cutting machine including the blanking support device - Google Patents

Abstract

The utility model discloses a kind of pipe cutting machine blanking support device and the pipe cutting machine including the blanking support device, including support rod, the telescopic component of support rod lower end is set, the runner assembly of support rod one end is set and the support components support of the support rod other end is set, support components support is used for support workpiece, workpiece can be pipe fitting or rod piece, support rod and runner assembly are rotatablely connected, support rod is hollow support bar, telescopic component includes retractable driving device, the driving device mounting base and driving device rotating seat of fixed retractable driving device, piston rod is set in retractable driving device, piston rod is connect with support rod, driving device mounting base is connect with driving device rotating seat, driving device rotating seat is fixed in pipe cutting machine rack, retractable driving device drives one end of support rod to rotate around runner assembly by piston rod, it drives simultaneously The support rod other end does lifting and swinging together with support components support.

Description

A kind of pipe cutting machine blanking support device and the pipe cutting machine including the blanking support device

Technical field

The utility model relates to pipe cutting machine fields, and in particular to a kind of pipe cutting machine blanking support device and including the blanking branch The pipe cutting machine of support arrangement.

Background technique

Laser pipe cutter is a kind of materials in the tube process equipment, drives materials in the tube rotation, laser cutting head phase by digital controlled rotary platform Cutting track is synthesized to materials in the tube axial-movement.Laser carries out laser opening, slot and profile cut on materials in the tube surface.Existing laser The blanking support device of pipe cutting machine is varied, and blanking support device is applied to laser pipe cutter tubing and cuts workpiece, due under Expects pipe material use substantially supporting plate lift overturning blanking or idler wheel lift supporting plate overturning blanking.Supporting plate lifts overturning blanking tubing and support Since there are differences in height for processing different size tubing when plate blanking, workpiece is high with respect to supporting plate center of gravity when cutting small tube workpiece, falls When noise it is big and be very easy to scratch workpiece surface or workpiece is caused to deform；When idler wheel lifts supporting plate overturning blanking, workpiece is certainly By sliding.

And in this field of undercut tube hub pipe cutting machine, since pipe cutting machine complete machine height is lower, in currently available technology There are no blanking support device is applied in undercut tube hub pipe cutting machine, existing undercut tube hub pipe cutting machine is long in cutting products Degree is easy to appear whipping when being more than the pipe fitting of 1000MM；And also not can guarantee that big pipe can be gentle after the completion of cutting fall to ground Face is easy to produce loud noise.

Utility model content

In order to solve the above-mentioned technical problem, one of the utility model aim is to provide a kind of pipe cutting machine blanking support device, It can prevent long pipe fittings in undercut tube hub pipe cutting machine cutting process from swinging.

To realize that above-mentioned purpose of utility model, the technical solution that the utility model is taken are as follows:

A kind of pipe cutting machine blanking support device, including support rod, telescopic component that the support rod lower end is arranged in, setting Described support rod one end runner assembly and the support components support of the support rod other end is set, the support components support is used for Support workpiece, workpiece can be pipe fitting or rod piece, and the support rod and the runner assembly are rotatablely connected, during the support rod is Empty support rod, the telescopic component include retractable driving device, the driving device mounting base of the fixed retractable driving device and Piston rod is arranged in the retractable driving device in driving device rotating seat, and the piston rod is connect with the support rod, the drive Dynamic device mounting seat is connect with the driving device rotating seat, and the driving device rotating seat is fixed in pipe cutting machine rack, institute It states retractable driving device and drives one end of the support rod to rotate around the runner assembly by the piston rod, while is described The support rod other end does lifting and swinging together with the support components support.

Preferably, the runner assembly includes that the inner ring of bearing block, the bearing being arranged in bearing block and the bearing is solid Surely the shaft connected, one end of the support rod are fixedly connected with the shaft.The support rod along its length with described turn The axis direction of axis is orthogonal, and one end of the support rod is fixedly connected with the peripheral wall of the shaft.

Preferably, the bearing is cylinder roller bearing, and the bearing block is arranged two, and two bearing blocks are mutually right respectively Title is arranged on the two sidewalls of pipe cutting machine rack in the width direction, and the both ends of the shaft are respectively and in two bearing blocks Bearing connection.

Preferably, the support components support includes cam side panel, camshaft, cam, the cam side panel and the support rod The other end connection, the cam by the camshaft installation two cam side panels between.

Preferably, the retractable driving device is one of cylinder or electric cylinders.

It is furthermore preferred that the retractable driving device is cylinder, the driving device mounting base is cylinder mounting base, the drive Dynamic device rotating seat is cylinder rotating seat.

Preferably, cylinder connector is arranged in one end of the piston rod, and the cylinder connector passes through the bottom of the support rod It is hinged with the support rod.

Preferably, the angle that the support rod is swung is -5 °~6 °, which is the angle of support rod and horizontal plane.

It is furthermore preferred that pin hole is arranged on the cylinder connector, the support rod is outer with the cylinder connector link position Nipple pin fixed plate is set on wall, and nipple pin sequentially passes through the nipple pin fixed plate, support rod and cylinder connector cylinder connector Hinged with support rod, nipple pin fixed plate can play firm effect with the installation of butt joint pin, while cylinder connector is arranged can be with Facilitate the disassembly and installation between cylinder and support rod, various sizes of cylinder connector can be replaced according to actual needs, it can To realize the change of the swing angle range of support rod.

Preferably, the driving device mounting base and the driving device rotating seat are hinged, the driving device mounting base Lateral wall on setting shaft protrusion, the mounting groove of setting and the shaft male cooperation on the driving device rotating seat.

It is furthermore preferred that the shaft protrusion is cylindric.

It is furthermore preferred that installing bearing in the mounting groove, the shaft protrusion is mounted in the inner ring of the bearing.

Preferably, described the setting of driving device mounting base two, described the setting of driving device rotating seat two, described flexible Driving device is mounted between two driving device mounting bases, and retractable driving device is interior with the driving device mounting base Wall connection, the mounting groove on the two driving device rotating seats shaft with two driving device mounting bases respectively Protrusion connection, the side wall of two driving device rotating seats are separately fixed at the two sides of the rack.The driving device rotation Mounting groove is set on the inner sidewall of swivel base, mounting hole is set on the lateral wall opposite with inner sidewall, by screw element by rack and The lateral wall of driving device rotating seat connects.

Preferably, the support rod includes horizontal segment and bending segment, and the head end of the horizontal segment and the runner assembly connect It connects, the end of the horizontal segment connects the bending segment, and the bending segment tilts down bending setting, the cam side panel installation On the outside of the roof of the bending segment.The lower section of the horizontal segment is arranged in the telescopic component, is existed by adjusting telescopic component The installation site of the horizontal segment can change the hunting range of support rod, when telescopic component is arranged adjacent to the runner assembly The swing angle range of support rod becomes larger, the swing angle range of support rod when telescopic component is arranged far from the runner assembly Become smaller.

Preferably, the cam side panel is vertically mounted on the outside of the roof of the bending segment, and the camshaft is in Vertical Square To height be higher than the support rod horizontal segment.

The two of the utility model aim are to provide a kind of pipe cutting machine, so that blanking support device after the completion of cutting, is stretched Driving device, which is shunk, drives support rod to move downward, so that cam is lower than inclined plate, makes workpiece can be along the oblique of inclined plate due to self weight Face gently tumbles.

The pipe cutting machine includes pipe cutting machine rack, lower margin, blanking support device, inclined plate；Lower margin is mounted on bottom of the frame, adjustable Whole level, the inclined plate are mounted on the frame top, and the blanking support device is mounted in the pipe cutting machine rack, described Blanking support device is blanking support device described in any of the above embodiments, and institute is arranged in the blanking support device along its length Between the two sidewalls for stating pipe cutting machine rack.

It is furthermore preferred that setting opening moves up and down for the cam on the inclined plate, enable the cam from described Workpiece described in support is stretched out in opening.When retractable driving device driving support rod is swung up, the height of cam centre line is high In the height of the inclined plate, guarantee that cam can realize support to workpiece.

Preferably, the blanking support device setting at least two can increase blanking support dress according to the length of workpiece The quantity set.

It is furthermore preferred that the two neighboring blanking support device uniform intervals setting.

Compared with the existing technology, the utility model achieves beneficial technical effect:

Pipe cutting machine blanking support device provided by the utility model includes support rod, stretching for the support rod lower end is arranged in Contracting component, the runner assembly that described support rod one end is set and the support components support that the support rod other end is set, it is described Telescopic component includes retractable driving device, the driving device mounting base of the fixed retractable driving device and driving device rotation , piston rod is set in the retractable driving device, since the support rod is hollow tube, gas is arranged in one end of the piston rod Cylinder connector is hinged across the bottom of the support rod and the support rod, since one end of the support rod and the shaft connect It connects, therefore the retractable driving device can drive one end of the support rod around the runner assembly by the piston rod Rotation, while the driving device mounting base and the driving device rotating seat are hinged, cylinder connector and the support rod are hinged, In piston rod telescopic process, driving device mounting base and retractable driving device turn around the driving device rotating seat together It is dynamic, to realize that the support rod other end does lifting and swinging together with the support group.The pipe cutting machine of the utility model works In the process, retractable driving device driving support rod is swung up, and the cam is stretched out from the opening on inclined plate and is held It asks workpiece to prevent big pipe fitting whipping in cutting process so that workpiece be supported to carry out cutting work, after the completion of cutting, stretches and drive Dynamic device, which is shunk, drives support rod to move downward, so that cam is lower than inclined plate, workpiece can be flat along the inclined-plane of inclined plate due to self weight Slow to tumble, noise is big when the workpiece after preventing cutting is fallen and the case where scratching workpiece surface or workpiece is caused to deform.

Detailed description of the invention

Fig. 1 is a kind of main view of pipe cutting machine blanking support device of the utility model；

Fig. 2 is a kind of top view of pipe cutting machine blanking support device of the utility model.

Fig. 3 is the cross-sectional view in Fig. 1 along the direction F-F；

Fig. 4 is the structural schematic diagram of support components support in a kind of pipe cutting machine blanking support device of the utility model；

Fig. 5 is a kind of main view of pipe cutting machine of the utility model；

Fig. 6 is a kind of top view of pipe cutting machine of the utility model

Fig. 7 is the cross-sectional view in Fig. 5 along the direction A-A；

Fig. 8 is the cross-sectional view in Fig. 5 along the direction C-C；

Fig. 9 is the cross-sectional view in Fig. 6 along the direction B-B；

Figure 10 is the schematic diagram that telescopic component is connect with support rod in a kind of pipe cutting machine blanking support device of the utility model.

Appended drawing reference: 1. support rods；11. horizontal segment；12. bending segment；2. runner assembly；21. bearing block；22. shaft； 23. bearing；3. telescopic component；31. retractable driving device；32. driving device rotating seat；321. mounting groove；33. piston rod；34. Nipple pin；35. nipple pin fixed plate；36. cylinder connector；37. driving device mounting base；371. shafts protrusion；4. support components support； 41. cam side panel；42. camshaft；43. cam；5. pipe cutting machine rack；6. lower margin；7. inclined plate；8. workpiece.

Specific embodiment

In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, with reference to embodiments to this Utility model is further elaborated, but the range of the requires of the utility model protection is not limited to following specific implementations Example.

Embodiment 1

As illustrated in fig. 1 and 2, a kind of pipe cutting machine blanking support device, including support rod 1, setting are in 1 lower end of support rod Telescopic component 3, the runner assembly 2 of described 1 one end of support rod is set and the support group of 1 other end of support rod is set Part 4, the support components support are used for support workpiece 8, and workpiece 8 can be pipe fitting or rod piece, the support rod 1 and the runner assembly 2 rotation connections, the support rod 1 are hollow support bar 1, and the telescopic component 3 described in retractable driving device 31, fixation including stretching Piston is arranged in the retractable driving device 31 in the driving device mounting base 37 and driving device rotating seat 32 of contracting driving device 31 Bar 33, the piston rod 33 are connect with the support rod 1, the driving device mounting base 37 and the driving device rotating seat 32 Connection, the driving device rotating seat 32 are fixed in pipe cutting machine rack 5, and the retractable driving device 31 passes through the piston rod One end of the 33 driving support rods 1 is rotated around the runner assembly 2, while 1 other end of the support rod and the support Group does lifting and swinging together.

As shown in Figures 2 and 3, the runner assembly 2 include 23 21, bearing, be arranged in 23 21, bearing bearing 23, The shaft 22 being fixedly connected with the inner ring of the bearing 23, setting circlip prevents dust from entering bearing 23 on the bearing 23 In.One end of the support rod 1 is fixedly connected with the shaft 22.The support rod 1 along its length with the shaft 22 Axis direction is orthogonal, and one end of the support rod 1 is fixedly connected with the peripheral wall of the shaft 22.The bearing 23 is cylinder Roller bearing 23,23 21, the bearing are arranged two, and two 23 21, bearing are symmetrically set respectively in pipe cutting machine rack 5 On two sidewalls in the width direction, the both ends of the shaft 22 are connect with the bearing 23 in two 23 21, the bearing respectively.

As shown in figure 4, the support components support includes cam side panel 41, camshaft 42, cam 43, the cam side panel 41 with The other end of the support rod 1 connects, and the cam 43 is installed between two cam side panels 41 by the camshaft 42. The retractable driving device 31 is one of cylinder or electric cylinders.The preferred retractable driving device 31 is gas in the present embodiment Cylinder, the driving device mounting base 37 are cylinder mounting base, and the driving device rotating seat 32 is cylinder rotating seat.

As shown in Figure 10, cylinder connector 36 is arranged in one end of the piston rod 33, and the cylinder connector 36 passes through the branch The bottom of strut 1 and the support rod 1 are hinged.Pin hole is set on the cylinder connector 36, and the support rod 1 connects with the cylinder Nipple pin fixed plate 35 is set on the outer wall of first 36 link position, and nipple pin 34 sequentially passes through the nipple pin fixed plate 35, branch Strut 1 and 36 cylinder connector 36 of cylinder connector and support rod 1 are hinged, and nipple pin fixed plate 35 can be risen with the installation of butt joint pin 34 To firm effect, while cylinder connector 36 is set and can be convenient disassembly and installation between cylinder and support rod 1, according to reality Demand can replace various sizes of cylinder connector 36, and the change of the swing angle range of support rod 1 may be implemented.

As shown in Figure 10, the driving device mounting base 37 and the driving device rotating seat 32 are hinged, the driving dress Setting shaft protrusion 371 on the lateral wall of mounting base 37 is set, setting and the shaft protrusion on the driving device rotating seat 32 The mounting groove 321 of 371 cooperations.The shaft protrusion 371 is cylindric.It is described the setting of driving device mounting base 37 two, described Driving device rotating seat 32 be arranged two, the retractable driving device 31 be mounted on two driving device mounting bases 37 it Between, retractable driving device 31 is fixedly connected with the inner wall of the driving device mounting base 37, two driving device rotating seats The mounting groove 321 on 32 is connect with the shaft of two driving device mounting bases 37 protrusion 371 respectively, two drives The side wall of dynamic device rotating seat 32 is separately fixed at the two sides of the rack.It is set on the inner sidewall of the driving device rotating seat 32 Mounting groove 321 is set, mounting hole is set on the lateral wall opposite with inner sidewall, by screw element by rack and driving device rotating seat 32 lateral wall connection.When retractable driving device 31 works, driving device rotating seat 32 is fixed in pipe cutting machine rack 5 and keeps Motionless, the shaft protrusion 371 in the driving device mounting base 37 rotates in the mounting groove 321, to realize flexible drive The rotation of dynamic device 31, ensure that piston rod carries out lifting and swinging with support rod 1 together.

The angle that the support rod 1 is swung is -5 °~6 °, which is the angle of support rod 1 and horizontal plane, works as support rod 1 to lower swing when, the maximum angle of support rod 1 and horizontal plane is -5 °, when support rod 1 is swung up, support rod 1 and horizontal The maximum angle in face is 6 °.

As viewed in figures 5-8, a kind of pipe cutting machine, the pipe cutting machine include pipe cutting machine rack 5, lower margin 6, blanking support device, tiltedly Plate 7；Lower margin 6 is mounted on bottom of the frame, can adjust level, and the inclined plate 7 is mounted on the frame top, the blanking support dress It sets and is mounted in the pipe cutting machine rack 5, the blanking support device is blanking support device described in any of the above embodiments, described Blanking support device is arranged in along its length between the two sidewalls of the pipe cutting machine rack 5.Setting opening supplies on the inclined plate 7 The cam 43 moves up and down, and the cam 43 is enabled to stretch out workpiece 8 described in support from the opening.When flexible driving When device 31 drives support rod 1 to be swung up, the height of 43 center line of cam is higher than the height of the inclined plate 7, guarantees cam 43 Support can be realized to workpiece 8.The blanking support device is applied in undercut tube hub Pipe Cutting machine equipment, undercut tube hub Pipe Cutting The whole height of machine is lower, and for blanking support device after the completion of cutting, retractable driving device 31, which is shunk, drives support rod 1 to transport downwards Dynamic, so that cam 43 is lower than inclined plate 7, while workpiece 8 can gently be tumbled due to being self-possessed along the inclined-plane of inclined plate 7.

As shown in figure 9, pipe cutting machine blanking support device provided by the utility model includes support rod 1, is arranged in the branch The telescopic component 3 of 1 lower end of strut, the runner assembly 2 that described 1 one end of support rod is arranged in and setting are another in the support rod 1 The support components support 4 at end, the telescopic component 3 include the driving dress of retractable driving device 31, the fixed retractable driving device 31 Mounting base 37 and driving device rotating seat 32 are set, piston rod 33 is set in the retractable driving device 31, due to the support rod 1 One end setting cylinder connector 36 for hollow tube, the piston rod 33 passes through the bottom of the support rod 1 and the support rod 1 is cut with scissors It connects, since one end of the support rod 1 is connect with the shaft 22, the retractable driving device 31 can pass through the work Stopper rod 33 drives one end of the support rod 1 to rotate around the runner assembly 2, while the driving device mounting base 37 and institute It is hinged to state driving device rotating seat 32, cylinder connector 36 and the support rod 1 are hinged, in 33 telescopic process of piston rod, driving Device mounting seat 37 and retractable driving device 31 are rotated around the driving device rotating seat 32 together, to realize the support 1 other end of bar does lifting and swinging together with the support group.In the pipe cutting machine course of work of the utility model, retractable driving device 31 driving support rods 1 are swung up, and enable the cam 43 to stretch out support workpiece 8 from the opening on inclined plate 7, to prop up Support workpiece 8 carries out cutting work, prevents big pipe fitting whipping in cutting process, and after the completion of cutting, retractable driving device 31 is shunk Support rod 1 is driven to move downward, so that cam 43 is lower than inclined plate 7, workpiece 8 can gently be rolled due to self weight along the inclined-plane of inclined plate 7 It falls, noise is big when falling and the case where scratching 8 surface of workpiece or workpiece 8 is caused to deform for the workpiece 8 after preventing cutting.

Embodiment 2

The embodiment only describes and the difference of above-described embodiment, remaining technical characteristic is same as the previously described embodiments.In In the present embodiment, the support rod 1 includes horizontal segment 11 and bending segment 12, the head end and the runner assembly of the horizontal segment 11 2 connections, the end of the horizontal segment 11 connect the bending segment 12, and the bending segment 12 tilts down bending setting, described convex Wheel side plate 41 is mounted on the outside of the roof of the bending segment 12.The lower section of the horizontal segment 11 is arranged in the telescopic component 3, leads to Overregulating telescopic component 3 can change the hunting range of support rod 1 in the installation site of the horizontal segment 11, when telescopic component 3 The swing angle range of support rod 1 becomes larger when the neighbouring runner assembly 2 setting, when telescopic component 3 is far from the runner assembly 2 The swing angle range of support rod 1 becomes smaller when setting.The cam side panel 41 is vertically mounted on outside the roof of the bending segment 12 Side, the height that the camshaft 42 is arranged are higher than 1 horizontal segment 11 of support rod.

Embodiment 3

The embodiment only describes and the difference of above-described embodiment, remaining technical characteristic is same as the previously described embodiments.In In the present embodiment, multiple blanking support devices are set on pipe cutting machine, and the quantity of blanking support device is greater than two, according to workpiece 8 length can increase the quantity of blanking support device, the two neighboring blanking support device uniform intervals setting.

Embodiment 4

The embodiment only describes and the difference of above-described embodiment, remaining technical characteristic is same as the previously described embodiments.In In the present embodiment, bearing is installed in the mounting groove 321 on the driving device rotating seat 32, the shaft protrusion 371 is mounted on In the inner ring of the bearing.

According to the disclosure and teachings of the above specification, the utility model those skilled in the art can also be to above-mentioned reality The mode of applying is changed and is modified.Therefore, the utility model is not limited to specific embodiment disclosed and described above, right Some modifications and changes of utility model should also be as falling into the protection scope of the claims of the present utility model.In addition, although It is used some specific terms in this specification, these terms are merely for convenience of description, does not constitute to utility model Any restrictions.

Claims (10)

1. a kind of pipe cutting machine blanking support device, which is characterized in that including support rod, the flexible of the support rod lower end is arranged in Component, the runner assembly that described support rod one end is set and the support components support that the support rod other end is set, it is described to hold Component is ask to be used for support workpiece, the support rod and the runner assembly are rotatablely connected, and the support rod is hollow support bar, institute Stating telescopic component includes retractable driving device, the driving device mounting base of the fixed retractable driving device and driving device rotation , piston rod is set in the retractable driving device, the piston rod is connect with the support rod, the driving device mounting base It is connect with the driving device rotating seat, the driving device rotating seat is fixed in pipe cutting machine rack, the flexible driving dress It sets and drives one end of the support rod to rotate around the runner assembly by the piston rod, while the support rod other end Lifting and swinging is done together with the support components support.

2. a kind of pipe cutting machine blanking support device according to claim 1, which is characterized in that the runner assembly includes axis Hold seat, the bearing that is arranged in bearing block, the shaft being fixedly connected with the inner ring of the bearing, one end of the support rod and institute Shaft is stated to be fixedly connected.

3. a kind of pipe cutting machine blanking support device according to claim 2, which is characterized in that the support components support includes convex Side plate, camshaft, cam are taken turns, the cam side panel is connect with the other end of the support rod, and the cam passes through the cam Axis is installed between two cam side panels.

4. a kind of pipe cutting machine blanking support device according to claim 2, which is characterized in that the retractable driving device is One of cylinder or electric cylinders.

5. a kind of pipe cutting machine blanking support device according to claim 1, which is characterized in that one end of the piston rod is set Cylinder connector is set, the cylinder connector is hinged across the bottom of the support rod and the support rod.

6. a kind of pipe cutting machine blanking support device according to claim 1, which is characterized in that the driving device mounting base It is hinged with the driving device rotating seat, shaft protrusion, the driving dress are set on the lateral wall of the driving device mounting base Set the mounting groove being arranged on rotating seat with the shaft male cooperation.

7. a kind of pipe cutting machine blanking support device according to claim 6, which is characterized in that the driving device mounting base Setting two, the driving device rotating seat are arranged two, and the retractable driving device is mounted on two driving device peaces It fills between seat, the mounting groove on two driving device rotating seats turns with two driving device mounting bases respectively Crown of roll plays connection, and the side wall of two driving device rotating seats is separately fixed at the two sides of the rack.

8. a kind of pipe cutting machine blanking support device according to claim 3, which is characterized in that the support rod includes level Section and bending segment, the head end of the horizontal segment are connect with the runner assembly, and the end of the horizontal segment connects the bending segment, The bending segment tilts down bending setting, and the cam side panel is mounted on the outside of the roof of the bending segment.

9. a kind of pipe cutting machine, including pipe cutting machine rack, blanking support device, inclined plate；The inclined plate is mounted on the pipe cutting machine machine Top of the trellis, the blanking support device are mounted in the pipe cutting machine rack, which is characterized in that the blanking support device is power Benefit requires the described in any item blanking support devices of 1-8, and the pipe cutting machine is arranged in the blanking support device along its length Between the two sidewalls of rack.

10. a kind of pipe cutting machine according to claim 9, which is characterized in that the blanking support device setting at least two.