CN205342056U - Material machine is driven to tubular product chipless - Google Patents
Material machine is driven to tubular product chipless Download PDFInfo
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- CN205342056U CN205342056U CN201620022031.1U CN201620022031U CN205342056U CN 205342056 U CN205342056 U CN 205342056U CN 201620022031 U CN201620022031 U CN 201620022031U CN 205342056 U CN205342056 U CN 205342056U
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Abstract
The utility model discloses a material machine is driven to tubular product chipless, including the cutting main shaft, the inside chuck that is used for pressing from both sides tight tubular product that is provided with along the axial of cutting main shaft, the rotary sleeve is established to a pot head of cutting main shaft, be fixed with the blade disc on the terminal surface of rotary sleeve, knife block and supporting wheel slider be equipped with on the blade disc, the terminal surface that the cutting main shaft was kept away from to knife block and supporting wheel slider is the inclined plane, the knife block passes through the bearing and connects cutting blade, the supporting wheel slider passes through the bearing and connects support rolls, rotary sleeve outside cover is equipped with the slip overcoat, slip overcoat inner wall contacts with the inclined plane of knife block and the inclined plane of supporting wheel slider, under the guide respectively on knife block inclined plane and supporting wheel slider inclined plane, knife block and supporting wheel slider are pressed to tubular product center moving to the slip overcoat. The utility model discloses an open the material function and solve among the prior art technical problem that the cutting mouth of pipe of cutting tubular product exists more sweeps and burr.
Description
Technical field
This utility model relates to Mechanical Industry Technology field, in particular it relates to a kind of pipe no-chip cutting machine.
Background technology
At present, tubing sawing sheet is mainly based on sawing, but sawing can waste tubing, produces more scrap, not only causes the wasting of resources, increases production cost, and the scrap that sawing sheet produces simultaneously also pollutes the environment.And, sawing is typically in cutting process, it is necessary to saw blade jetting liquid saw blade to be cooled down and lubricates, can leave liquid residue, affect the attractive in appearance of pipe fitting, and liquid also pollutes the environment in the pipe fitting of processed finished products.By the easy band burr of the half-finished mouth of pipe of pipe fitting that sawing produces, also need line up individually to process before finished product, add operation and energy consumption, it addition, process pipe orifice burr also can produce scrap, waste tubing further and cause environmental pollution.
Utility model content
The purpose of this utility model is in that to overcome the deficiencies in the prior art, it is provided that a kind of pipe no-chip cutting machine, and the cutting mouth of pipe to solve incising pipes in prior art exists the technical problem of more scrap and burr.
The purpose of this utility model is achieved in that a kind of pipe no-chip cutting machine, including cutting main shaft, described cutting main shaft is axially inside provided with the chuck for clamping tubing, the sheathed rotary sleeve in one end of described cutting main shaft, the end face of rotary sleeve is fixed with cutterhead, equipped with knife block and support wheel slide block on cutterhead, knife block and support wheel slide block are inclined-plane away from the end face cutting main shaft, knife block connects cutting blade by bearing, support wheel slide block and connect support roller by bearing, rotary sleeve outer sheath is provided with sliding outer cover, sliding outer cover inwall contacts with the inclined-plane of knife block and the inclined-plane of support wheel slide block, under the guiding respectively on knife block inclined-plane and support wheel slide block inclined-plane, sliding outer cover pressing knife block and support wheel slide block move to tubing center.
Further, described chuck is collet, and chuck exposes, towards the end of cutting blade, the outside cutting main shaft；Chuck inserts one end of cutting main shaft interior section and is connected to push rod, and push rod is connected with clamping cylinder.
Further, described collet inserts the outer wall of cutting main shaft interior section and is provided with projection, described projection includes the first inclined-plane, described first inclined-plane arranges towards described push rod and is highly gradually lowered, the outer wall of described push rod and collet junction is set with pushing sleeve, and pushing sleeve and the first inclined-plane are slided by inclined-plane and be connected；
Under the driving of clamping cylinder, push rod drives pushing sleeve to move to the first inclined-plane, clamps collet.
Further, described projection also includes the second inclined-plane, described second inclined-plane arranges towards described cutting blade and is highly gradually lowered, described second connecting clip location, inclined-plane place end cap, chuck location end cap and the second inclined-plane are connected by inclined-plane, and end cap one end, described chuck location is fixed on cutting main shaft.
Further, described sliding outer cover connects push broach wheel, and push broach wheel is fixed on push broach frame, and push broach frame connects push broach cutting servo screw mandrel, and push broach cutting servo screw mandrel is arranged on push broach line slideway, and push broach cutting servo screw mandrel cuts servomotor with push broach and is connected.
Further, also include the feeding clamping being transported to by tubing in chuck, described feeding clamping is arranged on feeding servo screw mandrel, feeding servo screw mandrel is arranged on feeding line slideway, and under described feeding line slideway leads, towards described collet movement, feeding servo screw mandrel is connected with feeding servomotor.
Further, also include control system, described feeding clamping is provided with feeding inductive switch, whether described feeding inductive switch sensing wheel holding mechanism exists tubing and sensing result is sent to control system, if support roller exists tubing, control system sends the signal controlling the work of feeding servomotor, drives feeding servo screw mandrel towards feed mechanism motion predeterminable range, and feed clamp die clamp takes the tubing on wheel holding mechanism.
Further, described tubing is straight tube, also include the bracing frame for transporting tubing, bracing frame includes front support stand and rear support stand, and rear support stand is arranged on the rear of front support stand, and front support stand is lower than the height of rear support stand, front support stand is provided with skewback, skewback is provided with backgauge feeding distribution mechanism and wheel holding mechanism away from both sides, rear support stand end, and skewback is obliquely installed from high to low towards backgauge feeding distribution mechanism, and backgauge feeding distribution mechanism is connected with material ejection cylinder；
Haul connects the top of rear support stand with one end, the other end connects feeding motor, and under feeding motor drives, haul band tightens up towards skewback direction, transport many straight tubes to skewback, then promoted backgauge feeding distribution mechanism on single straight tube top to wheel holding mechanism by material ejection cylinder.
Further, also bag is for clamping the fixing clamping parts of described tubing, and described fixing clamping parts and described chuck are positioned at the both sides of described cutting blade.
Further, described fixing clamping is connected to the hopper of inclination, and described hopper is provided with through hole and turnover panel, and described through hole is used for holding turnover panel, and described turnover panel is hinged on hopper, hopper be connected with finished product collecting box and waste collection case.
The beneficial effects of the utility model: chuck is installed in the inside of cutting main shaft, for clamping tubing, reduce the vibration of tubing, by cutting blade and the cooperation supporting roller, make when set high speed rotating being rotated by cutting motor, sliding outer cover rotates together with all following rotary sleeve with cutterhead, drive cutting blade and support roller around tubing revolution, simultaneously, there is rotation in cutting blade and support roller self, after supporting roller supporting tubing, support wheel slide block namely to stop moving to tubing center, reduce the vibration of tubing further, under the promotion of slideway overcoat, knife block moves to tubing center, until cutting blade ring cutting tubing one week, till tubing is cut-off, cutting process does not produce scrap, tubing is without waste, economize on resources, simultaneously will not to environment.
Need not cooling down and lubrication by jetting liquid in tubing cutting process of the present utility model, not to environment, and there is rotation and the revolution relative to tubing due to blade, tubing cut place does not produce burr, it is not necessary to increases operation and processes burr.It addition, employing servo feeding, Cutting Length is accurate.
Chuck is chosen as collet, pushing sleeve and chuck inclined-plane are connected, push rod promotes chuck clamping to need less power, under the promotion of push rod, push rod is against chuck, and chuck clamps tubing to central reduction, reduce the vibration of tubing, making pipe notch smooth, cutting blade is not easy to collapse cutter, increases cutting blade service life.Being connected by inclined-plane between chuck location end cap and chuck, and inclined-plane is almost in 90 °, it is ensured that in chuck clamping process, reduce chuck axially-movable, improving the precision of chuck axial location, thus ensureing the length accuracy of incising pipes.
Cutting blade side is fixed with the chuck of clamping tubing, opposite side is fixed with the fixing clamping of clamping tubing, ensure that in cutting process, the tubing on cutting blade both sides is all clamped, in cutting process, tubing rigidity of support is good, vibrates little, simultaneously plus servo feed, feed is steady, the mouth of pipe is smooth, it is not easy to collapse blade, increases the service life of blade.
This utility model is by controlling system control work, it is achieved the categorised collection of feeding full-automatic, intelligentized, cutting and product, and centre does not need human intervention, reduces human cost.And cutting blade replacing is convenient, SERVO CONTROL push broach is cut, intelligentized control method, as long as inputting cutting blade diameter, pipe diameter and wall thickness in the controls, and Auto-matching cutting supplying position, convenient and swift.
This utility model can also, according to tube opening situation, be selected to arrange crop material or not crop material, convenient use, it is also possible to controlled the length expected end to end by control system, will expect end to end to cut very short, and economize on resources.It addition, finished product and waste product are collected by this utility model respectively, it is achieved finished product and the separation expected end to end.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of this utility model embodiment pipe no-chip cutting machine；
Fig. 2 is the structural representation of this utility model embodiment feed mechanism；
Fig. 3 is the structural representation of this utility model embodiment main frame；
Fig. 4 is the structural representation of this utility model embodiment feeding part；
Fig. 5 is the structural representation of this utility model embodiment blade part；
Fig. 6 is the structural representation of this utility model embodiment push broach cutting part；
Fig. 7 is the sectional view of this utility model embodiment blade part；
Fig. 8 is the structural representation of the fixing clamping parts of this utility model embodiment.
In figure, 1. feed mechanism, 11. front support stand, 12. rear support stand, 13. haul band, 14. skewback, 15. backgauge feeding distribution mechanism, 16. wheel holding mechanism, 17. feeding motor, 18. material ejection cylinder, 19. mouth of pipe positioning element, 2. main frame, 21. frame, 22. feeding part, 221. feeding servo screw mandrel, 222. feeding clamping, 223. feeding line slideway, 224. feeding inductive switch, 23. blade part, 231. cutting main shaft 2, 232. chuck, 232a. the first inclined-plane, 232b. the second inclined-plane, 233. rotary sleeve, 234. cutterhead, 235. knife block, 236. support wheel slide block, 237. cutting blade, 238. support roller, 239. clamping cylinder, 2310. push rod, 2311. pushing sleeve, 2312. chuck location end cap 2312, 24. push broach cutting part, 241. sliding outer cover, 242. push broach cutting servo screw mandrel, 243. push broach line slideway, 244. push broach frame, 245. push broach is taken turns, 25. fixing clamping parts, 26. cutting electric rotating machine, 27. Timing Belt, 28. hopper, 281. through hole, 282. turnover panel.
Detailed description of the invention
Below in conjunction with accompanying drawing and by specific embodiment, the utility model is described in further detail, and following example are illustrative, are not determinate, it is impossible to limit protection domain of the present utility model with this.
Referring to Fig. 1, the pipe no-chip cutting machine of the present embodiment includes feed mechanism 1, main frame 2 and control system, and feed mechanism 1 right-hand member is connected with main frame 2 left end.The cutting machine of this enforcement is particularly well-suited to the pipe that diameter is big, or the big steel pipe of hardness or stainless steel tube, and tubing can be coil pipe or straight tube.For coil pipe and straight tube, the structure of feed mechanism 1 is different.
With the transport of straight tube, the present embodiment illustrates that the structure of feed mechanism, feed mechanism 1 include bracing frame, haul band 13, skewback 14, backgauge feeding distribution mechanism 15, wheel holding mechanism 16, feeding motor 17 and material ejection cylinder 18.Main frame 2 includes frame 21, feeding part 22, blade part 23, push broach cutting part 24 and fixing clamping parts 25.Feeding part 22, blade part 23 and fixing clamping parts 25 are positioned over the top of frame 21 successively from left to right, and push broach cutting part 24 is positioned on blade part 23.
Referring to Fig. 2, bracing frame includes front support stand 11 and rear support stand 12, and wherein, rear support stand 12 is arranged at the rear side of front support stand 11, and rear support stand 12 is higher than front support stand 11.Front support stand 11 is provided with skewback 14, backgauge feeding distribution mechanism 15 and wheel holding mechanism 16, backgauge feeding distribution mechanism 15 and wheel holding mechanism 16 are arranged on the skewback 14 both sides away from rear support stand 12 end, skewback 14 is obliquely installed from high to low towards backgauge feeding distribution mechanism 15, and backgauge feeding distribution mechanism 15 is connected with material ejection cylinder 18.Haul band 13 one end is connected with rear support stand 12, the other end is connected with feeding motor 17, under feeding motor 17 drives, haul band 13 transports many straight tubes to skewback 14, then is promoted the single straight tube top of backgauge feeding distribution mechanism 15 to wheel holding mechanism 16 by material ejection cylinder 18.
In the present embodiment, skewback 14 is arranged on two ends, left and right, front support stand 11 top, is respectively arranged with paired rotation wheel near the inner side of inclined-plane gripper shoe at front support stand about 11 two ends.Haul is fixed on rear support stand 12 with one end of 13, and haul along rotating the circumferentially wound of wheel in pairs with 13, rotates wheel and driven rotation by feeding motor 17, and then drive haul band 13 to move, it is achieved tightening up or lax of Sports band.
Before feeding, haul band 13 is in relaxed state.When feeding, tubing is tied material traveling crane and is placed on lax haul band 13, untie the strapping tape of tubing bundle material, feeding motor 17 rotates, haul band 13 tightens up towards skewback 14 direction, now haul band 13 is winding on rotation wheel, haul with many tubing on 13 along with haul with 13 motion be transported on skewback 14.Tubing is rolled to the backgauge feeding distribution mechanism 15 being positioned at skewback 14 one end on skewback 14, then, material ejection cylinder 18 promotes the single tubing jack-up of backgauge feeding distribution mechanism 15, single tubing rolls down on wheel holding mechanism 16 along skewback 14, waiting feeding part 22 feeding of main frame 2, whole process is full-automatic.Wherein, wheel holding mechanism 16 includes V shaped wheel.
Right-hand member at feed mechanism 1 is additionally provided with mouth of pipe positioning element 19, mouth of pipe positioning element 19 reaches the top of main frame 2 feeding part 22, for the tube opening of transmission is carried out unified location so that feed mechanism carries out feeding in same position substantially, facilitates the control of feeding.
For coil pipe, feed mechanism 1 needs to increase a relatively round more straight mechanism, here optional conventional coil pipe feed mechanism.
Referring to Fig. 3, feeding part 22, blade part 23 and fixing clamping parts 25 are positioned over the top of frame 21 successively from left to right, and push broach cutting part 24 is positioned on blade part 23.
Referring to Fig. 4, feeding part 22 includes feeding servomotor, feeding servo screw mandrel 221, feeding line slideway 223 and feeding clamping 222, feeding servo screw mandrel 221 is connected with feeding servomotor, feeding clamping 222, after feeding clamping 222 grips tubing, under the driving of feeding servomotor, feeding servo screw mandrel 221 drives feeding clamping 222, moves to chuck 232 direction along feeding line slideway 223, is moved to by tubing in chuck 232.
Feeding clamping 222 is provided with feeding inductive switch 224, feeding inductive switch 224 senses whether there is tubing on wheel holding mechanism 16 and by sensing result transmission to control system, if support roller exists tubing, control system sends the signal controlling the work of feeding servomotor, driving feeding servo screw mandrel 221 towards feed mechanism 1 motion predeterminable range, feeding clamping 222 grips the tubing on wheel holding mechanism 16.The feeding inductive switch 224 of the present embodiment is photoswitch.
After by feed mechanism 1 and main frame 2 assembling combination, open autocontrol system, control system sends the signal controlling the work of feeding servomotor, feeding clamping 222 is moved towards feed mechanism 1 under the drive of servo screw mandrel, gripping tubing, when the inductive switch in feeding clamping 222 senses and has materials in the tube on wheel holding mechanism 16, servo screw mandrel drives feeding clamping 222 towards feed mechanism 1 motion predeterminable range (being 180mm here), feeding clamping 222 grips the single tubing on wheel holding mechanism 16, servo screw mandrel is under the accurate guiding of feeding line slideway 223, single tubing is transported in the chuck 232 of blade part 23, so can reduce backgauge feeding distribution mechanism 15 when transmitting single tubing to wheel holding mechanism 16, requirement to single tubing front and back position.
Referring to Fig. 5, including cutting main shaft 231, the internal axially arranged chuck 232 having for clamping tubing along cutting main shaft 231 of cutting main shaft 231, the outside of cutting main shaft 231 is exposed in one end of chuck 232, the sheathed rotary sleeve 233 in one end of cutting main shaft 231, the end face of rotary sleeve 233 is fixed with cutterhead 234, equipped with knife block 235 and support wheel slide block 236 on cutterhead 234, knife block 235 and support wheel slide block 236 are inclined-plane away from the end face cutting main shaft 231, knife block 235 connects cutting blade 237 by bearing, cutting blade 237 is used for cutting off tubing, support skidding 236 pieces and connect support roller 238 by bearing, support roller 238 to be used for supporting tubing.Chuck 232 is the outside exposing cutting main shaft 231 towards the end of cutting blade 237.
Being respectively connected with by sliding outer cover 241 and knife block 235, support wheel slide block 236, driving knife block 235 promotes cutting blade 237 to move to tubing center, and driving support is taken turns slide block 236 and promoted support roller 238 to move to tubing center.Referring to Fig. 6, in the present embodiment, push broach cutting part 24 includes sliding outer cover 241, push broach cutting servomotor, push broach cutting servo screw mandrel 242, push broach line slideway 243, push broach frame 244 and push broach wheel 245.Referring to Fig. 7, sliding outer cover 241 is set in outside rotary sleeve 233, sliding outer cover 241 inwall contacts with the inclined-plane of knife block 235 and the inclined-plane of support wheel slide block 236, under the guiding respectively on knife block 235 inclined-plane and support wheel slide block 236 inclined-plane, sliding outer cover 241 presses knife block 235 and support wheel slide block 236 moves to tubing center.Being sliding connection between knife block 235 and cutterhead 234, supporting between wheel slide block 236 and cutterhead 234 is also sliding connection, and so, under the extruding of sliding outer cover 241, knife block 235 just moves towards tubing center with supporting wheel slide block 236.
In the present embodiment, knife block 235, support wheel slide block 236, cutting blade 237 and support roller 238 are all provided in the right side of cutterhead, when incising pipes, sliding outer cover 241 advances to the right, namely move towards the direction of cutting blade 237, owing to the face of knife block 235 with sliding outer cover 241 contact internal walls is inclined-plane, and chamfer length can be arranged as required to, and the face that sliding outer cover 241 inwall contacts with knife block 235 is the inclined-plane or cambered surface that match with knife block 235.The face supporting wheel slide block 236 and sliding outer cover 241 contact internal walls is also inclined-plane, and chamfer length can be arranged as required to, and the face that sliding outer cover 241 inwall contacts with support wheel slide block 236 is and supports inclined-plane or the cambered surface that wheel slide block 236 matches.In the present embodiment, the length on knife block 235 inclined-plane is less than the chamfer length supporting wheel slide block 236, and so, when incising pipes, cutting blade 237 can move towards tubing center always, until cutting off tubing.And support wheel slide block 236 when supporting roller 238 and touching outer pipe wall, then stop moving to tubing center.
Cutting main shaft 231 push broach cutting servo screw mandrel 242 cuts servomotor with push broach and push broach frame 244 is all connected, and push broach frame 244 is fixed with push broach wheel 245, and push broach wheel 245 is connected with sliding outer cover 241.Push broach cutting servo screw mandrel 242 is arranged on push broach line slideway 243, cut under the driving of servomotor in push broach, push broach cutting servo screw mandrel 242 moves along push broach line slideway 243 to sliding outer cover 241 direction, push broach wheel 245 promotion sliding outer cover 241 on push broach frame 244 travels forward, against knife block 235 and support wheel slide block 236.
Support wheel slide block 236 to promote and support roller 238 to tubing central motion, when supporting roller 238 contact and supporting to tubing, support wheel slide block 236 and just stop to tubing central motion, but under the extruding of sliding outer cover 241, support roller 238 tubing is supported, reducing the vibration of tubing during cutting, incising pipes does not produce scrap, makes do not have flanging in tubing cutting process.Simultaneously, the cutting blade 237 of the present embodiment is integrally fixed on the fixing seat of blade, knife block 235 is connected with the fixing seat of blade, under the promotion of sliding outer cover 241, knife block 235 promotes the fixing seat of blade to tubing central motion, realize the adjustment of distance between cutting blade 237 and tubing, it is achieved the control to tubing depth of cut, until tubing is cut off by cutting blade 237.When cutting blade 237 and support roller 238 all touch tubing, due to the high speed rotating of rotary sleeve 233, driving sliding outer cover 241 and cutterhead 234 high speed rotating, wherein, the rotary motion direction of rotary sleeve 233, sliding outer cover 241 and cutterhead 234 is all identical.Cutting blade 237 and support roller 238 also can around tubing high speed revolution, and meanwhile, cutting blade 237 passes through bearing with supporting roller 238, and self meeting rotation, after cutting blade 237 ring cutting tubing one week, tubing will be cut off.After tubing is cut-off, cut under the driving of servomotor in push broach, push broach cutting servo screw mandrel 242 moves along push broach line slideway 243 to stock shelf direction, push broach wheel 245 promotion sliding outer cover 241 rearward movement on push broach frame 244, support roller 238 and cutting blade 237 resets, prepare for cutting next time.
Cutting electric rotating machine 26 connects the rotary sleeve 233 on cutting main shaft 231 by Timing Belt 27, drives rotary sleeve 233 high speed rotating on cutting main shaft 231 by Timing Belt 27, and rotary sleeve 233 drives sliding outer cover and cutterhead 234 high speed rotating.Cutting electric rotating machine is by controlling system control, and in the present embodiment, controlling system can be computer or touch screen etc..
Referring to Fig. 7, blade part 23 also includes the pushing mechanism promoting chuck 232 clamping, pushing mechanism includes push rod 2310, pushing sleeve 2311 and clamping cylinder 239, it is internal that push rod 2310 and pushing sleeve 2311 are arranged on cutting main shaft 231, push rod 2310 one end is inserted one end of cutting main shaft 231 interior section and is connected with collet 232, and push rod 2310 other end connects clamping cylinder 239.In the present embodiment, chuck 232 is chosen as collet 232, and, in collet 232, it is provided with the steel wire support ring being embedded in collet 232 inwall one circle, is used for strutting chuck 232, it is simple to tubing is in the movement within chuck 232.
Collet 232 inserts the outer wall of cutting main shaft 231 interior section and is provided with projection, projection includes the first inclined-plane 232a, first inclined-plane 232a arranges towards push rod 2310 and is highly gradually lowered, pushing sleeve 2311 is sleeved on the outer wall of push rod 2310 and collet 232 junction, and pushing sleeve 2311 is connected by inclined-plane slip with the first inclined-plane 232a, specifically, pushing sleeve 2311 is connected with the first protruding inclined-plane 232a, pushing sleeve 2311 and the end face that the first inclined-plane 232a connects are the inclined-plane contrary with the first inclined-plane 232a incline direction, inclined-plane and the first inclined-plane 232a of pushing sleeve 2311 just can match connected.Under the driving of clamping cylinder 239, the promotion pushing sleeve 2311 of push rod 2310 is against collet 232, and collet 232 clamps tubing to central reduction, reduces the vibration of tubing, makes pipe notch smooth, and cutting blade is not easy to collapse cutter, increases cutting blade service life.The inclined-plane of pushing sleeve 2311 and the cooperation of the first inclined-plane 232a, the more laborsaving clamping that can reach collet 232.
Projection also includes the second inclined-plane 232b, second inclined-plane 232b arranges towards described cutting blade 237 and is highly gradually lowered, blade part 23 also includes being arranged at the chuck 232 of collet 232 outer wall and positions end cap, chuck 232 locating cover one end is fixed on cutting main shaft 231, and be connected by inclined-plane with the first inclined-plane 232a, specifically, the end face that chuck 232 locating cover and the second inclined-plane 232b connect is the inclined-plane contrary with the second inclined-plane 232b incline direction, and inclined-plane and the second inclined-plane 232b of chuck 232 locating cover just can match connected.In the present embodiment, second inclined-plane 232b is approximately 90 ° relative to the axis of cutting main shaft 231, the inclined-plane of chuck 232 locating cover and the cooperation of the second inclined-plane 232b can guarantee that in chuck 232 clamping process, reduce the axially-movable of chuck 232, the precision of chuck 232 axial location, thus ensureing the length accuracy of incising pipes.
Control system receives the result that there is tubing in feeding clamping 222, then send the signal controlling feeding servomotor, push broach cutting servomotor work.In the present embodiment, in cutting process, cut electric rotating machine 26 high speed rotating always.
Fixing clamping parts 25 are used for clamping tubing, and fixing clamping parts 25 and chuck 232 lay respectively at the both sides of cutting blade 237.And fixing distance between clamping parts 25 and chuck 232 can as required by controlling system fading margin.In the present embodiment, fixing distance between clamping and chuck 232 is adjusted to the thickness being a bit larger tham cutting blade 237, so, in tubing cutting process, due to chuck 232 and fixing clamping close together, cutting blade 237 cuts between chuck 232 and fixing clamping, the rigidity of support of tubing is good, tubing is not susceptible to vibration, and cutting mouth of pipe quality is good, and cutting blade 237 is not easy to collapse cutter.
Referring to Fig. 8, fixing clamping is connected to the hopper 28 of inclination, and hopper 28 is provided with through hole 281 and turnover panel 282, and through hole 281 is used for holding turnover panel 282, and turnover panel 282 is hinged on hopper 28, hopper 28 be connected with finished product collecting box and waste collection case.Feeding inductive switch is surveyed the length of well cutting tubing and sends to controlling system, and when control system judges the length of well cutting tubing less than preset length value, turnover panel 282 is opened, and tubing falls in waste collection case along the through hole 281 on hopper 28；Otherwise, turnover panel 282 is closed, and tubing falls in product collecting box along hopper 28, it is achieved the collection respectively to finished product and waste product, thus realizing being automatically separated of finished product and tailing.
It addition, before tubing cuts, cutting head material can be chosen whether as required, and head material is sent in waste collection case.
Before tubing cutting, the required preset length of pipe finished of input, the diameter of cutting blade 237, pipe diameter and wall thickness etc., control system and control the supplying position of cutting blade 237 incising pipes in the controls, convenient and swift.
The above; it it is only preferred embodiment of the present utility model; not this utility model is imposed any restrictions, every any simple modification, change and equivalent structure change above example made according to this utility model technical spirit, all still fall within the protection domain of technical solutions of the utility model.
Claims (10)
1. a pipe no-chip cutting machine, it is characterized in that, including cutting main shaft (231), described cutting main shaft (231) is axially inside provided with the chuck (232) for clamping tubing, the sheathed rotary sleeve in one end (233) of described cutting main shaft (231), the end face of rotary sleeve (233) is fixed with cutterhead (234), equipped with knife block (235) and support wheel slide block (236) on cutterhead (234), knife block (235) and support wheel slide block (236) are inclined-plane away from the end face cutting main shaft (231), knife block (235) connects cutting blade (237) by bearing, support wheel slide block (236) and connect support roller (238) by bearing, rotary sleeve (233) outer sheath is provided with sliding outer cover (241), sliding outer cover (241) inwall contacts with the inclined-plane of knife block (235) and the inclined-plane of support wheel slide block (236), under the guiding respectively on knife block (235) inclined-plane and support wheel slide block (236) inclined-plane, sliding outer cover (241) pressing knife block (235) and support wheel slide block (236) are moved to tubing center.
2. pipe no-chip cutting machine as claimed in claim 1, it is characterized in that, described chuck (232) is collet, and chuck (232) exposes, towards the end of cutting blade (237), the outside cutting main shaft (231)；Chuck (232) inserts one end of cutting main shaft (231) part and is connected to push rod (2310), and push rod (2310) is connected with clamping cylinder (239).
3. pipe no-chip cutting machine as claimed in claim 2, it is characterized in that, described collet inserts the outer wall of cutting main shaft (231) interior section and is provided with projection, described projection includes the first inclined-plane (232a), described first inclined-plane (232a) arranges towards described push rod (2310) and is highly gradually lowered, the outer wall of described push rod (2310) and collet junction is set with pushing sleeve (2311), and pushing sleeve (2311) is connected by inclined-plane slip with the first inclined-plane (232a)；
Under the driving of clamping cylinder (239), push rod (2310) drives pushing sleeve (2311) to the first inclined-plane (232a) motion, clamps collet.
4. pipe no-chip cutting machine as claimed in claim 3, it is characterized in that, described projection also includes the second inclined-plane (232b), described second inclined-plane (232b) arranges towards described cutting blade (237) and is highly gradually lowered, described second inclined-plane (232b) place connecting clip location end cap (2312), chuck location end cap (2312) is connected by inclined-plane with the second inclined-plane (232b), and end cap (2312) one end, described chuck location is fixed in cutting main shaft (231).
5. pipe no-chip cutting machine as claimed in claim 1, it is characterized in that, described sliding outer cover (241) connects push broach wheel (245), push broach wheel (245) is fixed on push broach frame (244), push broach frame (244) connects push broach cutting servo screw mandrel (242), push broach cutting servo screw mandrel (242) is arranged on push broach line slideway (243), and push broach cutting servo screw mandrel (242) is cut servomotor with push broach and is connected.
6. pipe no-chip cutting machine as claimed in claim 1, it is characterized in that, also include the feeding clamping (222) being transported to by tubing in chuck (232), described feeding clamping (222) is arranged in feeding servo screw mandrel (221), feeding servo screw mandrel (221) is arranged on feeding line slideway (223), and under described feeding line slideway (223) is led, towards described collet movement, feeding servo screw mandrel (221) is connected with feeding servomotor.
7. pipe no-chip cutting machine as claimed in claim 6, it is characterized in that, also include control system, described feeding clamping (222) is provided with feeding inductive switch (224), whether described feeding inductive switch (224) sensing wheel holding mechanism (16) exists tubing and sensing result is sent to control system, if support roller exists tubing, control system sends the signal controlling the work of feeding servomotor, drive feeding servo screw mandrel (221) towards feed mechanism (1) motion predeterminable range, tubing in feeding clamping (222) gripping wheel holding mechanism (16).
8. pipe no-chip cutting machine as claimed in claim 1, it is characterized in that, described tubing is straight tube, also include the bracing frame for transporting tubing, bracing frame includes front support stand (11) and rear support stand (12), rear support stand (12) is arranged on the rear of front support stand (11), front support stand (11) is lower than the height of rear support stand (12), front support stand (11) is provided with skewback (14), skewback (14) is provided with backgauge feeding distribution mechanism (15) and wheel holding mechanism (16) away from rear support stand (12) both sides, end, skewback (14) is obliquely installed from high to low towards backgauge feeding distribution mechanism (15), backgauge feeding distribution mechanism (15) is connected with material ejection cylinder (18)；
Haul band (13) one end connects the top of rear support stand (12), the other end connects feeding motor (17), under feeding motor (17) drives, haul band (13) tightens up towards skewback (14) direction, transport many straight tubes to skewback (14), then promoted backgauge feeding distribution mechanism (15) on single straight tube top to wheel holding mechanism (16) by material ejection cylinder (18).
9. pipe no-chip cutting machine as claimed in claim 1, it is characterized in that, also bag is for clamping the fixing clamping parts (25) of described tubing, and described fixing clamping parts (25) and described chuck are positioned at the both sides of described cutting blade (237).
10. pipe no-chip cutting machine as claimed in claim 9, it is characterized in that, described fixing clamping is connected to the hopper (28) of inclination, described hopper (28) is provided with through hole (281) and turnover panel (282), described through hole (281) is used for holding turnover panel (282), described turnover panel (282) is hinged on hopper (28), hopper (28) be connected with finished product collecting box and waste collection case.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620022031.1U CN205342056U (en) | 2016-01-08 | 2016-01-08 | Material machine is driven to tubular product chipless |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620022031.1U CN205342056U (en) | 2016-01-08 | 2016-01-08 | Material machine is driven to tubular product chipless |
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| Publication Number | Publication Date |
|---|---|
| CN205342056U true CN205342056U (en) | 2016-06-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620022031.1U Withdrawn - After Issue CN205342056U (en) | 2016-01-08 | 2016-01-08 | Material machine is driven to tubular product chipless |
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| Country | Link |
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| CN (1) | CN205342056U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105414647A (en) * | 2016-01-08 | 2016-03-23 | 杭州和良机电设备有限公司 | Chipless pipe cutting machine |
-
2016
- 2016-01-08 CN CN201620022031.1U patent/CN205342056U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105414647A (en) * | 2016-01-08 | 2016-03-23 | 杭州和良机电设备有限公司 | Chipless pipe cutting machine |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160629 Effective date of abandoning: 20171107 |
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| AV01 | Patent right actively abandoned |