CN102699413B - Narrow-space membrane type wall pipe pipe-end beveling machine - Google Patents
Narrow-space membrane type wall pipe pipe-end beveling machine Download PDFInfo
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- CN102699413B CN102699413B CN201210188858.6A CN201210188858A CN102699413B CN 102699413 B CN102699413 B CN 102699413B CN 201210188858 A CN201210188858 A CN 201210188858A CN 102699413 B CN102699413 B CN 102699413B
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Abstract
The invention relates to a narrow-space membrane type wall pipe pipe-end facing machine, which comprises a clamping device, a feeding device which is movably arranged on the upper part of the clamping device, and a cutting device which is arranged on the feeding device in a matching mode, wherein the cutting device, the feeding device and the clamping device are in split combination design; a mode of arranging a cylindrical gear in the middle from the motor output to a cutting spindle in the cutting device, and the width and length of the cutting spindle part are reduced to the greatest degree; a motor output shaft drives a planet wheel to rotate through a dual gear, low rotating speed is obtained, a feeding transmission rod mechanism in the feeding device drives the cutting device to make feed movement, the feeding device is arranged outside pipe-end space, and machining space occupied by the facing machine is reduced; and moreover, after a machined workpiece, the cutting device, the feeding device and the clamping device are completely assembled, groove preparation can be performed, and the narrow-space membrane type wall pipe pipe-end facing machine is used for machining a narrow-space pipe-end welding groove after holes are formed in the middle of various planar membrane type walls and cylindrical membrane type walls.
Description
technical field
The invention belongs to equipment processing technique field, be specifically related to a kind of small space membrane wall pipe pipe end facing machine, its for perforate in the middle of various plane membrane walls, cylinder membrane wall after processing to its small space pipe end bevel for welding.
background technology
Current Coal Chemical Industry is to use the dry powder fuel such as coal and petroleum coke to gasify as the new industry of coal-based chemicals, liquid fuel, combined cycle generation, polygenerations systeme and hydrogen generating system as raw material, and this industry will be played a greater and greater role in national economy; The main equipment " gasification furnace " of Coal Chemical Industry consists of shell and internals; Internals are mainly comprised of multistage cylinder water-cooling membrane wall; Cylinder membrane wall is alternately welded by pipe and band steel.
After the welding of cylinder membrane wall completes, need to be at membrane wall diverse location welded stub connection and other connectors.Membrane wall pipe blocks from centre, then will block the pipe end bevelling of pipe, then with weld parts such as various pipe joints.Fig. 1 is the partial schematic diagram of membrane panel perforate.Bevel for welding need to be processed with beveling machine.General beveling machine is comprised of three parts: the main cutting mechanism that motor reducer or air motor are used as power, drives groove to be rotated cutting; Feed mechanism produces axially-movable carries out cutting continuously; Clamping device by beveling machine with processed fixing together with.At present, the beveling machine that sell market is clamping, feeding, cutting mechanism Integral design, and therefore its width and length dimension are larger.But be subject to structural limitations, some membrane wall pipe is from centre is blocked, pipe end space length and width position are very little, general beveling machine is put less than in pipe end space, as membrane wall pipe, it is alternately welded by pipe and band steel, when pipe diameter is less than 36mm, band steel width is less than 12mm, its maximum open width is not more than 60mm, and opening length is in 100mm time, and the beveling machine of common clamping, feeding, topping machanism Integral design, because its length, width are put to be entered greatly, cannot be processed.
summary of the invention
The object of the invention is to solve problems of the prior art and a kind of characteristics of compact layout is provided, can in small space, processes the small space membrane wall pipe pipe end facing machine of pipe end slope-mouth.
Technical scheme of the present invention is achieved in that a kind of small space membrane wall pipe pipe end facing machine, comprise clamping device, the feed arrangement and the cooperation that are movably arranged on clamping device top are arranged on the topping machanism on feed arrangement, described clamping device comprises clamping device housing, on clamping device housing, offer and be sleeved on adding on pipeline and hold mouth, in adding of clamping device lower housing portion, hold Kou Bishang and be provided with workpiece holding screw, on the top of clamping device housing, be provided with type groove, described feed arrangement is slidably mounted on this type groove, in this type groove one side, be provided with feed arrangement holding screw, described feed arrangement comprises the feed arrangement housing being arranged on type groove, in feed arrangement housing, be provided with guide pin bushing, feeding guide pillar is installed in guide pin bushing, in feeding guide pillar, be provided with feeding drive link mechanism, in housing one end, bearing cap is installed, thrust bearing is housed in bearing cap, one end of described feeding drive link mechanism is sleeved on this thrust bearing, the feeding drive link mechanism one end that passes bearing cap is provided with feeding handle, in the bottom of this feed arrangement, be provided with guide pillar directional bond, in described feeding guide pillar one end, topping machanism locator be installed, described topping machanism comprises topping machanism housing, motor and cutting spindle, on the output shaft of motor, gear drive is installed, cutting spindle is set below this gear drive, this cutting spindle coordinates installation by a pair of taper roll bearing with topping machanism housing, between described taper roller bearing, travelling gear is installed, this travelling gear connects with cutting spindle by dextrorotation screw thread, between cutting spindle and gear drive, be provided with idler gear, this idler gear is provided with travelling gear with gear drive and cutting spindle and is meshed, on the large end end face of described cutting spindle, cutting tip is installed, center at the large end end face of this cutting spindle is provided with guider, described topping machanism housing is arranged on topping machanism with on locator.
Described feeding drive link mechanism comprises the hand feed drive link being sleeved in feeding guide pillar, and the threaded engagement that the screw thread being provided with in feeding guide pillar and hand feed drive link are provided with is outward installed, and described feeding handle is arranged on one end of hand feed drive link.
Described feeding drive link mechanism comprises feeding drive link, on this feeding drive link, be set with feed screw, feed screw is arranged in described feeding guide pillar, the threaded engagement that the screw thread being provided with in described feeding guide pillar and feed screw are provided with is outward installed, one end of feed screw is installed into handle, one end of feeding drive link is provided with drive link handle, on the feeding handle end face relative with drive link handle, be provided with corresponding spline, this drive link handle coordinates installation by feeding drive link with feeding handle, the other end at feeding drive link is provided with external splines, this end is sleeved in feeding guide pillar.
Described gear drive comprises travelling gear, and this travelling gear is arranged on described motor output shaft by key, and travelling gear is meshed with idler gear, and idler gear is provided with travelling gear with described cutting spindle and is meshed.
Described gear drive comprise by key be arranged on duplicate gear on motor output shaft, be arranged on duplicate gear one end planetary gear housing, be arranged on the planetary wheel carrier on planetary gear housing and be arranged on the planetary gear on planetary wheel carrier, the gear of duplicate gear one end is meshed with described idler gear, the gear of the other end is meshed with described planetary gear, in the one end in planetary wheel carrier axle center, is provided with internal spline.
Described guider comprises that screw thread is arranged on the guiding axle of the center of the large end end face of cutting spindle, in guiding axle, be slidably fitted with fairlead, in guiding axle, stop screw is set, described cutting tip is arranged in the large end blade of cutting spindle locating slot by blade pressing screw.
Described topping machanism comprises the locating groove being arranged on feeding guide pillar one end with locator, in a side of locating groove, be provided with topping machanism holding screw.
Good effect of the present invention is: the present invention carries out split design by the clamping of beveling machine, feeding, topping machanism, compact Layout cutting spindle parts are to meet the small space of pipe end, the idler gear arranging between cutting spindle and gear drive, can reduce to greatest extent width and the length of cutting spindle, finally adapt to the less locus that need use when cutting is installed; Feed arrangement is shifted out from pipe end space to be arranged on to add and hold device top, utilize between two pipes room to arrange to add and hold device, meet the processing of membrane wall pipe end small space pipe end slope-mouth.
Accompanying drawing explanation
Fig. 1 is the partial schematic diagram of membrane panel perforate.
Fig. 2 is the structural representation of topping machanism in the present invention.
Fig. 3 is the top view of Fig. 2 topping machanism.
Fig. 4 is the right view of Fig. 2 topping machanism.
Fig. 5 is the assembling schematic diagram of feed arrangement and clamping device.
Fig. 6 is the left view of feed arrangement and clamping device assembling.
Fig. 7 is the top view of Fig. 5 feed arrangement and clamping device assembling.
Fig. 8 is that topping machanism in the present invention, feed arrangement, clamping device three subassemblies are made schematic diagram.
Fig. 9 is topping machanism in Fig. 8, feed arrangement, the clamping device three subassemblies top view while doing.
Figure 10 is the structural representation of topping machanism in the embodiment of the present invention 2.
Figure 11 is the attached view of topping machanism in Figure 10.
Figure 12 is the installation diagram of feed arrangement and clamping device in the embodiment of the present invention 2.
Figure 13 is that topping machanism in the embodiment of the present invention 2, feed arrangement, clamping device three subassemblies are made schematic diagram.
In figure: 1. motor, 2-1. travelling gear, 2-2. duplicate gear, 3. key, 4. planetary wheel carrier, 5. planetary gear, 6. planetary gear housing, 7. idler gear, 8. taper roll bearing, 9. cutting spindle, 10. travelling gear, 11. fairleads, 12. stop screws, 13. guiding axles, 14. blade pressing screws, 15. cutting tips, 16. locating grooves, 17-1. hand feed drive link, 17-2. feeding drive link, 18. feeding guide pillars, 19. feed screws, 20. guide pin bushings, 21. thrust bearings, 22. bearing caps, 23. feeding handles, 24. drive link handles, 25. workpiece holding screws, 26. clamping device housings, 27. type grooves, 28. guide pillar directional bonds, 29. feed arrangement holding screws, 30. topping machanism holding screws, 31. feed arrangement housings, 32. topping machanism housings, 33. splines, 34. external splines, 35. internal splines, 36. clamp ports.
The specific embodiment
Embodiment 1: as shown in Fig. 2-9, this small space membrane wall pipe pipe end facing machine comprises clamping device, the feed arrangement and the cooperation that are movably arranged on clamping device top are arranged on the topping machanism on feed arrangement, described clamping device comprises clamping device housing 26, on clamping device housing 26, offer the clamp port 36 being sleeved on pipeline, on the clamp port wall of clamping device housing 26 bottoms, be provided with workpiece holding screw 25, on the top of clamping device housing 26, be provided with type groove 27, described feed arrangement is slidably mounted on this type groove 27, in these type groove 27 1 sides, be provided with holding screw 29 for feed arrangement, described feed arrangement comprises the feed arrangement housing 31 being arranged on type groove, in feed arrangement housing, be provided with guide pin bushing 20, feeding guide pillar 18 is installed in guide pin bushing 20, in feeding guide pillar 18, be provided with feeding drive link mechanism, in housing one end, bearing cap 22 is installed, thrust bearing 21 is housed in bearing cap 22, one end of described feeding drive link mechanism is sleeved on this thrust bearing 21, the feeding drive link mechanism one end that passes bearing cap 22 is provided with feeding handle 23, in the bottom of this feed arrangement, be provided with guide pillar directional bond 28, in described feeding guide pillar one end, topping machanism locator is installed, described topping machanism comprises topping machanism housing 32, motor 1 and cutting spindle 9, on the output shaft of motor 1, gear drive is installed, cutting spindle 9 is set below this gear drive, this cutting spindle 9 coordinates installation by a pair of taper roll bearing 8 with topping machanism housing 32, between described taper roll bearing 8, travelling gear 10 is installed, this travelling gear 10 connects with cutting spindle 9 by dextrorotation screw thread, between cutting spindle 9 and gear drive, be provided with idler gear 7, this idler gear 7 is provided with travelling gear 10 with gear drive and cutting spindle and is meshed, on the large end end face of described cutting spindle 9, cutting tip 15 is installed, center at the large end end face of this cutting spindle 9 is provided with guider, described topping machanism housing 32 is arranged on topping machanism with on locator.
Described feeding drive link mechanism comprises feeding drive link 17-2, on this feeding drive link 17-2, be set with feed screw 19, feed screw 19 is arranged in described feeding guide pillar 18, the screw thread being provided with in described feeding guide pillar 18 and the outer threaded engagement being provided with of feed screw 19 are installed, one end of feed screw 19 is installed into handle 23, one end of feeding drive link 17-2 is provided with drive link handle 24, on feeding handle 23 end face relative with drive link handle 24, be provided with corresponding spline 33, this drive link handle 24 coordinates installation by feeding drive link 17-2 with feeding handle 23, the other end at feeding drive link 17-2 is provided with external splines 34, this end is sleeved in feeding guide pillar 18.
Described gear drive comprise by key 3 be arranged on duplicate gear 2-2 on motor output shaft, be arranged on duplicate gear 2-2 one end planetary gear housing 6, be arranged on the planetary wheel carrier 4 on planetary gear housing 6 and be arranged on the planetary gear 5 on planetary wheel carrier 4, the gear of duplicate gear 2-2 one end is meshed with described idler gear 7, the gear of the other end is meshed with described planetary gear 5, in the one end in planetary wheel carrier 4 axle center, is provided with internal spline 35.
Described guider comprises that screw thread is arranged on the guiding axle 13 of the center of the large end end face of cutting spindle 9, in guiding axle 13, be slidably fitted with fairlead 11, in guiding axle 13, stop screw 12 is set, described cutting tip 15 is arranged in the large end blade of cutting spindle locating slot by blade pressing screw 14.
Described topping machanism comprises the locating groove 16 being arranged on feeding guide pillar one end with locator, in a side of locating groove 16, be provided with holding screw 30 for topping machanism.
Wherein Fig. 2 is the structural representation of topping machanism in the present invention, and motor, reductor adopt two-stage gear to add the deceleration of one-level planetary gear, and speed reducing ratio is large, and the low speed requirement in the time of meeting adverse slope mouth, can be commercial.Motor output shaft connects duplicate gear 2-2 by key 3; Duplicate gear 2-2 left end gear engages with idler gear 7, and idler gear 7 engages with travelling gear 10, and travelling gear 10 connects with cutting spindle 9 by dextrorotation screw thread.Cutting spindle 9 coordinates with topping machanism housing 32 by a pair of taper roll bearing 8, guarantees to clockwise rotate.Travelling gear 10 on cutting spindle 9 is arranged in the middle of two taper roll bearings 8, to greatest extent compression member radially and axial dimension, can better guarantee again the rigidity of support of cutting spindle 9.Cutting spindle 9 large terminal filament holes screw in guiding axle 13, and mating surface guarantees that guiding axle 13 is concentric with cutting spindle 9.Fairlead 11 is slidably matched with guiding axle 13, and by stop screw 12 axial limitings, external diameter and processed pipe internal diameter matched in clearance.The size of fairlead 11 is changed according to ips size, and it plays guide-localization effect while acting as cutting, increases cutting rigidity, balance radial cutting force, the concentricity of assurance groove and pipe.Cutting tip 15 uses in pairs, by blade pressing screw 14, is pressed in the large end blade of cutting spindle 9 locating slot.The different cutting tips of the different layout of groove size, are arranged symmetrically with and can reduce cutting spindle 9 radial forces, reduce and often turn cutting depth.The part composition planet gear reducing mechanisms such as duplicate gear 2-2 right-hand member pinion and planetary wheel carrier 4, planetary gear 5, planetary gear housing 6, make planetary wheel carrier 4 obtain lower rotating speed.Planetary wheel carrier 4 right-hand member internal splines 35 are enclosed within feed arrangement on feeding drive link 17-2 left end external splines 34, during work, by coordinating with feeding drive link 17-2 left end external splines 34, drive sctew feeder to realize auto-feed cutting.Fig. 3 is the top view of Fig. 2 topping machanism, and the T-shaped boss of planetary gear housing 6 right-hand member coordinates with the T-shaped groove of locating groove 16, realizes the assembling of topping machanism and feed arrangement.Fig. 4 is the right view of Fig. 2 topping machanism, and planetary wheel carrier 4 internal splines 35 engage with feeding drive link 17-2 external splines 34, transmits feed motion moment of torsion.
Fig. 5 is the cutaway view of feed arrangement, clamping device assembling.Locating groove 16 is for connecting assembling topping machanism, topping machanism with holding screw 30 for topping machanism and clamping device are fixed.Locating groove 16 is integral by screw fastening with feeding guide pillar 18, the interior T-shaped screw thread of feeding guide pillar 18 and the outer T-shaped threaded engagement of feed screw 19, feed screw 19 right-hand member splined feeding handles 23.Rotate feeding handle 23, feed screw 19 drives feeding guide pillar 18 to do axially-movable along guide pin bushing 20.Guide pillar directional bond 28 prevents that feeding guide pillar 18 from rotating, and guarantees that it can only do axially-movable.Feeding drive link 17-2 left end is designed to external splines 34, for coordinating installation with topping machanism internal spline 35, and feeding drive link 17-2 right-hand member fixed conveyor bar handle 24.While pulling drive link handle 24, feeding drive link 17-2 can be free to slide by relative feed screw 19.Feeding handle 23 right sides and drive link handle 24 left sides are designed to end face spline 33.Topping machanism packs into after feed arrangement, feeding drive link 17-2 left end external splines 34 is pushed to planetary wheel carrier 4 internal splines 35, and the handle 23 of feeding simultaneously engages with drive link handle 24 end face splines 33, when duplicate gear 2-2 rotates, can drive sctew feeder motion, realize auto-feed cutting.Fig. 6 is the left view of Fig. 5 feed arrangement and clamping device assembling, does not provide locating groove 16 in this view.Clamping device housing 26 connects with feed arrangement by T-shaped groove, and can slide along T-shaped groove, realizes the requirement of different tube panel perforate length in Fig. 1.Feed arrangement uses holding screw 29 for tightening feed arrangement housing 31.Clamping device is special purpose parts, and its shape and size are determined according to the size of pipe processing.Workpiece holding screw 25 is for fixing clamping device and workpiece.Fig. 7 is the top view of Fig. 5 feed arrangement and clamping device assembling.
Fig. 8 is that topping machanism in the present invention, feed arrangement, clamping device three subassemblies are made schematic diagram, and Fig. 9 is topping machanism in Fig. 8, feed arrangement, the clamping device three subassemblies top view while doing.As shown in Figure 8, first clamp port 36 is packed into the opposite end of processed pipe end, and fastening with workpiece holding screw 25.Unclamp holding screw 29 for feed arrangement, feed arrangement relatively clamping device is free to slide; Rotate feeding handle 23, locating groove 16 is retracted and approach extreme position.Unclamp holding screw 30 for topping machanism, the T-shaped boss of 6 right-hand member of planetary gear housing in topping machanism is packed in the T-shaped groove of locating groove 16; Adjust topping machanism and feed arrangement and feed arrangement and clamping device relative position, allow fairlead 11 enter pipe processing internal diameter, cutting tip 15 has suitable empty cutter position apart from pipe end simultaneously.Adjust after cutter and workpiece to be machined relative position, respectively holding screw 29, topping machanism for feed arrangement are locked with holding screw 30, push drive link handle 24 feeding drive link 17-2 left end external splines 34 is engaged with planetary wheel carrier 4 right-hand member internal splines 35, the handle 23 of feeding simultaneously engages with drive link handle 24 end face splines 33.Complete after the preparation before adverse slope mouth, opening power, can carry out the processing of auto-feed adverse slope mouth.Pull-out drive link handle 24, throws off feeding drive link 17-2 left end and planetary wheel carrier 4 right-hand member splines 33, rotates feeding handle 23 and realizes the processing of hand feed adverse slope mouth.Finished edge, after size, need to first pull out drive link handle 24, and feeding drive link 17-2 external splines 34 and planetary wheel carrier 4 internal splines 35 are thrown off, and now cutting tip 15 only rotatablely moves does not have feed motion; Rotate after feeding handle 23 makes cutting tip 15 return appropriate location and turn off power supply.Make again locating groove and topping machanism retract and approach extreme position, unclamp holding screw 30 for topping machanism, take out topping machanism.Unclamp workpiece holding screw 25, clamping device can be taken off from workpiece.
Embodiment 2: as shown in Figure 10-13, this small space membrane wall pipe pipe end facing machine comprises clamping device, the feed arrangement and the cooperation that are movably arranged on clamping device top are arranged on the topping machanism on feed arrangement, described clamping device comprises clamping device housing 26, on clamping device housing 26, offer the clamp port 36 being sleeved on pipeline, on the clamp port wall of clamping device housing 26 bottoms, be provided with workpiece holding screw 25, on the top of clamping device housing 26, be provided with type groove 27, described feed arrangement is slidably mounted on this type groove 27, in these type groove 27 1 sides, be provided with holding screw 29 for feed arrangement, described feed arrangement comprises the feed arrangement housing 31 being arranged on type groove, in feed arrangement housing, be provided with guide pin bushing 20, feeding guide pillar 18 is installed in guide pin bushing 20, in feeding guide pillar 18, be provided with feeding drive link mechanism, in housing one end, bearing cap 22 is installed, thrust bearing 21 is housed in bearing cap 22, one end of described feeding drive link mechanism is sleeved on this thrust bearing 21, the feeding drive link mechanism one end that passes bearing cap 22 is provided with feeding handle 23, in the bottom of this feed arrangement, be provided with guide pillar directional bond 28, in described feeding guide pillar one end, topping machanism locator is installed, described topping machanism comprises topping machanism housing 32, motor 1 and cutting spindle 9, on the output shaft of motor 1, gear drive is installed, cutting spindle 9 is set below this gear drive, this cutting spindle 9 coordinates installation by a pair of taper roll bearing 8 with topping machanism housing 32, between described taper roll bearing 8, travelling gear 10 is installed, this travelling gear 10 connects with cutting spindle 9 by dextrorotation screw thread, between cutting spindle 9 and gear drive, be provided with idler gear 7, this idler gear 7 is provided with travelling gear 10 with gear drive and cutting spindle and is meshed, on the large end end face of described cutting spindle 9, cutting tip 15 is installed, center at the large end end face of this cutting spindle 9 is provided with guider, described topping machanism housing 32 is arranged on topping machanism with on locator.
Described feeding drive link mechanism comprises the hand feed drive link 17-1 being sleeved in feeding guide pillar 18, the threaded engagement that the screw thread being provided with in feeding guide pillar 18 and hand feed drive link 17-1 are provided with is outward installed, and described feeding handle 23 is arranged on one end of hand feed drive link 17-1.
Described gear drive comprises travelling gear 2-1, and this travelling gear 2-1 is arranged on described motor output shaft by key 3, and travelling gear 2-1 is meshed with idler gear 7, and idler gear 7 is provided with travelling gear 10 with described cutting spindle 9 and is meshed.
Described guider comprises that screw thread is arranged on the guiding axle 13 of the center of the large end end face of cutting spindle 9, in guiding axle 13, be slidably fitted with fairlead 11, in guiding axle 13, stop screw 12 is set, described cutting tip 15 is arranged in the large end blade of cutting spindle locating slot by blade pressing screw 14.
Described topping machanism comprises the locating groove 16 being arranged on feeding guide pillar one end with locator, in a side of locating groove 16, be provided with holding screw 30 for topping machanism.
Topping machanism shown in Figure 10 is the reducing gear with auto-feed not, is also the structural representation of topping machanism in the present embodiment.Compared with Fig. 2 structure, without feeding planetary gear speed reducing mechanism, its drive connection and difficulty of processing are all relatively simple.Figure 11 is the attached view of topping machanism in Figure 10, and this figure demonstration locates with feed arrangement the T-shaped lug boss position connecting.Figure 12 is the installation diagram of feed arrangement and clamping device in the present embodiment, compared with structure shown in Fig. 5, without feeding feed screw 19 and feeding handle 24 parts such as grade.Figure 13 is that topping machanism in the present embodiment, feed arrangement, clamping device three subassemblies are made schematic diagram, and its turning handle is realized cutting feeding and retreated, and realizes manual groove processing.
Topping machanism of the present invention, feed arrangement, clamping device carry out Split assembled design, and topping machanism adopts one-way communication motor, and by gear reduction, planetary gear obtains being applicable to the slow-speed of revolution output of pipe end slope-mouth cutting after slowing down; From motor, output to cutting spindle and adopt the mode of roller gear intermediate arrangement, reduce to greatest extent width and the length dimension of cutting spindle part, to adapt to less locus.The T-shaped boss in location of topping machanism can conveniently pack in the locating groove of feed arrangement, then by topping machanism holding screw tightening.For realizing auto-feed, motor output shaft drives planetary gear to rotate by duplicate gear, obtain the more slow-speed of revolution, by feeding drive link mechanism in feed arrangement, drive topping machanism to do feed motion, design independent sctew feeder, be arranged in outside pipe end space, greatly reduce beveling machine and take processing space.Feeding drive link mechanism in feed arrangement, pull-out feeding drive link, rotation feeding handle can be realized hand feed and carry out groove machining; Push feeding drive link, can realize auto-feed and carry out groove machining.Clamping device is according to different pipe diameter independent design, the T-shaped groove arranging by its top coordinates installation with feed arrangement, and can axially adjust arbitrarily position along feed arrangement, to adapt to the different perforate length of pipe, by feed arrangement, with holding screw, locked.After clamping device clamps by workpiece holding screw and pipe end cylindrical, workpiece to be machined, topping machanism, feed arrangement, clamping device become one, and can carry out groove processing.
Be simplified structure in addition, reduce difficulty of processing and processing cost, the planetary gear speed reducing mechanism for auto-feed in topping machanism is removed, duplicate gear replaces to travelling gear, in feed arrangement, feeding drive link removes, and just can be combined into the beveling machine described in the embodiment of the present invention 2.
Claims (6)
1. a small space membrane wall pipe pipe end facing machine, the feed arrangement and the cooperation that comprise clamping device, are movably arranged on clamping device top are arranged on the topping machanism on feed arrangement, it is characterized in that:
Described clamping device comprises clamping device housing (26), on clamping device housing (26), offer the clamp port (36) being sleeved on pipeline, in adding of clamping device housing (26) bottom, hold Kou Bishang and be provided with workpiece holding screw (25), on the top of clamping device housing (26), be provided with type groove (27), it is upper that described feed arrangement is slidably mounted on this type groove (27), in these type groove (27) one sides, is provided with holding screw for feed arrangement (29);
Described feed arrangement comprises the feed arrangement housing (31) being arranged on type groove, in feed arrangement housing, be provided with guide pin bushing (20), feeding guide pillar (18) is installed in guide pin bushing (20), in feeding guide pillar (18), be provided with feeding drive link mechanism, bearing cap (22) is installed in housing one end, thrust bearing (21) is housed in bearing cap (22), one end of described feeding drive link mechanism is sleeved on this thrust bearing (21), the feeding drive link mechanism one end that passes bearing cap (22) is provided with feeding handle (23), in the bottom of this feed arrangement, be provided with guide pillar directional bond (28), in described feeding guide pillar one end, topping machanism locator is installed,
Described topping machanism comprises topping machanism housing (32), motor (1) and cutting spindle (9), on the output shaft of motor (1), gear drive is installed, cutting spindle (9) is set below this gear drive, this cutting spindle (9) coordinates installation by a pair of taper roll bearing (8) with topping machanism housing (32), travelling gear (10) is installed between described taper roll bearing (8), this travelling gear (10) connects with cutting spindle (9) by dextrorotation screw thread, between cutting spindle (9) and gear drive, be provided with idler gear (7), this idler gear (7) is provided with travelling gear (10) with gear drive and cutting spindle and is meshed, at described cutting spindle (9), on end face, cutting tip (15) is installed greatly, at this cutting spindle (9), guider is installed the center of end face greatly, described topping machanism housing (32) is arranged on topping machanism with on locator,
Described feeding drive link mechanism comprises the hand feed drive link (17-1) being sleeved in feeding guide pillar (18), the outer threaded engagement being provided with of the screw thread being provided with in feeding guide pillar (18) and hand feed drive link (17-1) is installed, and described feeding handle (23) is arranged on one end of hand feed drive link (17-1).
2. small space membrane wall pipe pipe end facing machine according to claim 1, it is characterized in that: described feeding drive link mechanism comprises feeding drive link (17-2), on this feeding drive link (17-2), be set with feed screw (19), feed screw (19) is arranged in described feeding guide pillar (18), the outer threaded engagement being provided with of the screw thread being provided with in described feeding guide pillar (18) and feed screw (19) is installed, one end of feed screw (19) is installed into handle (23), one end of feeding drive link (17-2) is provided with drive link handle (24), on feeding handle (23) end face relative with drive link handle (24), be provided with corresponding spline (33), this drive link handle (24) coordinates installation by feeding drive link (17-2) with feeding handle (23), at the other end of feeding drive link (17-2), be provided with external splines (34).
3. small space membrane wall pipe pipe end facing machine according to claim 1, it is characterized in that: described gear drive comprises the first travelling gear (2-1), this first travelling gear (2-1) is arranged on described motor output shaft by key (3), the first travelling gear (2-1) is meshed with idler gear (7), and idler gear (7) is meshed with the second travelling gear (10) of establishing on described cutting spindle (9).
4. small space membrane wall pipe pipe end facing machine according to claim 1, it is characterized in that: described gear drive comprises by key (3) and is arranged on the duplicate gear (2-2) on motor output shaft, be arranged on the planetary gear housing (6) of duplicate gear (2-2) one end, be arranged on the planetary wheel carrier (4) on planetary gear housing (6) and be arranged on the planetary gear (5) on planetary wheel carrier (4), the gear of duplicate gear (2-2) one end is meshed with described idler gear (7), the gear of the other end is meshed with described planetary gear (5), one end in planetary wheel carrier (4) axle center is provided with internal spline (35).
5. small space membrane wall pipe pipe end facing machine according to claim 1, it is characterized in that: described guider comprises that screw thread is arranged on cutting spindle (9) the guiding axle (13) of the center of end face greatly, in guiding axle (13), be slidably fitted with fairlead (11), in guiding axle (13), stop screw (12) is set, described cutting tip (15) is arranged in the large end blade of cutting spindle locating slot by blade pressing screw (14).
6. small space membrane wall pipe pipe end facing machine according to claim 1, it is characterized in that: described topping machanism locator comprises the locating groove (16) being arranged on feeding guide pillar one end, in a side of locating groove (16), is provided with holding screw for topping machanism (30).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210188858.6A CN102699413B (en) | 2012-06-11 | 2012-06-11 | Narrow-space membrane type wall pipe pipe-end beveling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210188858.6A CN102699413B (en) | 2012-06-11 | 2012-06-11 | Narrow-space membrane type wall pipe pipe-end beveling machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102699413A CN102699413A (en) | 2012-10-03 |
| CN102699413B true CN102699413B (en) | 2014-04-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210188858.6A Expired - Fee Related CN102699413B (en) | 2012-06-11 | 2012-06-11 | Narrow-space membrane type wall pipe pipe-end beveling machine |
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| CN (1) | CN102699413B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JP2023074180A (en) * | 2021-11-17 | 2023-05-29 | 三菱重工業株式会社 | Device and method for machining pipe |
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|---|---|---|---|---|
| GB1156747A (en) * | 1967-04-07 | 1969-07-02 | Thomas Boylan Mcguire | A Tool for Cutting Tubes and the like. |
| US5332342A (en) * | 1991-04-26 | 1994-07-26 | Honda Giken Kogyo Kabushiki Kaisha | Electrode tip dresser and cutter for electrode tip dresser |
| CN1183068A (en) * | 1996-01-31 | 1998-05-27 | 乔治费希尔管道连接技术股份有限公司 | Pipe-cutting and champering arrangement |
| CN2485076Y (en) * | 2001-05-24 | 2002-04-10 | 武汉诚信锅炉自控设备有限责任公司 | Hand chamfering device for fusion face of pipe |
| JP3342284B2 (en) * | 1996-01-30 | 2002-11-05 | 三菱重工業株式会社 | Circumferential beveling machine |
| CN2907988Y (en) * | 2005-12-07 | 2007-06-06 | 蒋传庆 | Portable pipeline beveling machine |
| CN201271757Y (en) * | 2008-06-30 | 2009-07-15 | 中建工业设备安装有限公司 | Portable pipe electric bevelling machine |
| CN202667774U (en) * | 2012-06-11 | 2013-01-16 | 开封空分集团有限公司 | Narrow-space membrane type wall pipe end beveling machine |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4107770B2 (en) * | 1999-08-23 | 2008-06-25 | 株式会社小松製作所 | Punch press work processing method |
| JP2001179520A (en) * | 1999-12-20 | 2001-07-03 | Zenichi Deguchi | Pipe beveling machine |
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- 2012-06-11 CN CN201210188858.6A patent/CN102699413B/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1156747A (en) * | 1967-04-07 | 1969-07-02 | Thomas Boylan Mcguire | A Tool for Cutting Tubes and the like. |
| US5332342A (en) * | 1991-04-26 | 1994-07-26 | Honda Giken Kogyo Kabushiki Kaisha | Electrode tip dresser and cutter for electrode tip dresser |
| JP3342284B2 (en) * | 1996-01-30 | 2002-11-05 | 三菱重工業株式会社 | Circumferential beveling machine |
| CN1183068A (en) * | 1996-01-31 | 1998-05-27 | 乔治费希尔管道连接技术股份有限公司 | Pipe-cutting and champering arrangement |
| CN2485076Y (en) * | 2001-05-24 | 2002-04-10 | 武汉诚信锅炉自控设备有限责任公司 | Hand chamfering device for fusion face of pipe |
| CN2907988Y (en) * | 2005-12-07 | 2007-06-06 | 蒋传庆 | Portable pipeline beveling machine |
| CN201271757Y (en) * | 2008-06-30 | 2009-07-15 | 中建工业设备安装有限公司 | Portable pipe electric bevelling machine |
| CN202667774U (en) * | 2012-06-11 | 2013-01-16 | 开封空分集团有限公司 | Narrow-space membrane type wall pipe end beveling machine |
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| CN102699413A (en) | 2012-10-03 |
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