CN102091821A - Automatic cut-off machine of thin-walled pipes - Google Patents
Automatic cut-off machine of thin-walled pipes Download PDFInfo
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- CN102091821A CN102091821A CN 201010605549 CN201010605549A CN102091821A CN 102091821 A CN102091821 A CN 102091821A CN 201010605549 CN201010605549 CN 201010605549 CN 201010605549 A CN201010605549 A CN 201010605549A CN 102091821 A CN102091821 A CN 102091821A
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Abstract
The invention discloses an automatic cut-off machine of thin-walled pipes, comprising a lathe bed, an operating platform, a support, an air cylinder fixing frame, a cutting frame, a guide rail frame, a V-shaped groove guide rail, a V-shaped groove frame, a locating screw rod, an air cylinder I, an air cylinder II, a V-shaped groove pressing plate, an air cylinder III a cutting frame pressing plate, a circular saw web, a driving machine, a rotating shaft, a lever, an air cylinder IV, a fulcrum, a control center, a displacement sensor I, a displacement sensor II, an oil source, a saw web slot, a cooling oil pipe, a bearing frame, a regulating head, a linear bearing, a displacement sensor III and a V-shaped groove. The control center controls the air cylinder I, the air cylinder II, the air cylinder III and the air cylinder IV respectively through the driving machine, the displacement sensor I, the displacement sensor II and the displacement III so that a plurality of thin-walled aluminium pipes transversely placed in the V-shaped groove frame are sequentially subjected to circular actions such as pressing, feeding, cutting and the like, the cutting work of the whole thin-walled aluminium pipes realizes automation, and the working efficiency is greatly increased due to simultaneously cutting a plurality of pipes.
Description
Technical field
The present invention relates to a kind of light-wall pipe cutting machine, relate to the automatic cutting off table of the less thin-wall aluminium pipe of a kind of tube wall specifically.
Background technology
In various cosmetic packages, there are many places to relate to a kind of thin-wall aluminium pipe, as the middle beam tube in the middle of the high-grade lipstick tube, the existing tube wall that generally adopts is less than 1 millimeter thin-wall aluminium pipe.The procedure of processing of beam tube is substantially in this lipstick: technical process such as trombone slide, cut-out and polishing oxidation, wherein cutting off technology is the step of one of them outbalance.Existing thin-wall aluminium pipe cuts off and adopts the single pipe that draws directly to carry out the cut-out of certain-length with cylinder blade usually, efficient is lower on the one hand for this cut-out mode, and the length of cutting off is wayward, on the other hand because the tube wall of aluminum pipe is thinner, in cutting-off process, the section of aluminum pipe deforms under the pressure of blade easily, influenced the quality of finished product, also have a kind of mode of laser cutting that adopts to carry out the cutting of light-wall pipe in the prior art, its machining accuracy and tangent plane quality are all better, but the words with laser cutting need adopt laser instrument, a series of equipment such as positioner, the cost of its equipment is bigger, and working (machining) efficiency is not greatly improved yet.
Summary of the invention
For overcoming above-mentioned defective, the invention provides a kind of light-wall pipe automatic cutting off table, it can be increased work efficiency greatly, can guarantee the quality of finished product simultaneously again.
For achieving the above object, the technical solution used in the present invention: a kind of light-wall pipe automatic cutting off table, comprise lathe bed, saw blade and driving machine, described lathe bed comprises workbench and four supports, be fixed with the cylinder fixed mount between the described support, light-wall pipe automatic cutting off table of the present invention also comprises displacement transducer one, displacement transducer two, displacement transducer three, cylinder one, cylinder two, cylinder three, cylinder four and control centre;
The center fixation of described saw blade is at an end of rotating shaft, the center of described rotating shaft is rotatably connected on the bearing bracket stand, the other end and the driving machine of described rotating shaft are in transmission connection, described bearing bracket stand is fixed on an end of lever, the other end of described lever is rotatably connected to cylinder four, the bottom of described cylinder four vertically is fixed on the cylinder fixed mount, and the middle part of described rotating shaft is hinged on fulcrum;
Be fixed with cutting rack and guide rail bracket on the described workbench, be fixed with the V-shaped groove guide rail between described cutting rack and the guide rail bracket, slidely connect the V-shaped groove frame on the described V-shaped groove guide rail, a location screw mandrel also has been threaded on the described guide rail bracket, one end of described location screw mandrel pastes mutually with the end face of V-shaped groove frame, described displacement transducer one is mobily connected on the V-shaped groove guide rail and points to the V-shaped groove frame, described displacement transducer two is fixed on lathe bed near cutting rack place and point to saw blade, and described displacement transducer three is fixed on lathe bed near cylinder and point to cylinder four everywhere;
The also oblique cylinder one that is rotatably connected on the described V-shaped groove frame, the bottom of described cylinder one is rotatably connected on support, described cylinder fixed mount also vertically is fixed with cylinder two, and the head of described cylinder two is fixed with the V-shaped groove pressing plate, and the piston of described cylinder two is slidingly connected on the V-shaped groove frame;
Also vertically be fixed with cylinder three on the described cylinder fixed mount, the head of described cylinder three is fixed with the cutting rack pressing plate, and the piston of described cylinder three is slidingly connected on the cutting rack;
Described control centre respectively with driving machine, displacement transducer one, displacement transducer two, displacement transducer three cylinders one, cylinder two, cylinder three and cylinder four control connections.
Also be fixed with oil cooling service pipe on the described lathe bed, the nozzle of described oil cooling service pipe is near cutting rack, and the other end of described oil cooling service pipe is connected with oil sources.
Described location screw mandrel has the adjusting head away from the V-shaped groove frame.
Described rotating shaft and driving machine are in transmission connection by synchronous band.
Be provided with linear bearing in the described V-shaped groove frame, described V-shaped groove guide rail is slidingly connected on the V-shaped groove frame by linear bearing.
Adopted light-wall pipe automatic cutting off table of the present invention, logical control centre is respectively by driving machine, displacement transducer one, displacement transducer two and displacement transducer three control cylinders one, cylinder two, cylinder three and cylinder four, some thin-wall aluminium pipes that are disposed across in the V-shaped groove frame are finished successively compress, do actions such as feeding, cut-out, make the cut-out work of whole thin-wall aluminium pipe realize automation, and many pipes cut off and have improved operating efficiency greatly simultaneously.
Description of drawings
Fig. 1 is a structural representation of the present invention;
Fig. 2 is the local right TV structure schematic diagram of Fig. 1.
Among the figure: 1-lathe bed, 2-workbench, 3-support, 4-cylinder fixed mount, the 5-cutting rack, 6-guide rail bracket, 7-V shape groove guide rail, 8-V shape truss, 9-locatees screw mandrel, 10-cylinder one, 11-cylinder two, 12-V shape groove pressing plate, 13-cylinder three, 14-cutting rack pressing plate, 15-saw blade, 16-driving machine, the 17-rotating shaft, 18-lever, 19-cylinder four, the 20-fulcrum, 21-control centre, 22-displacement sensor one, 23-displacement transducer two, 24-oil sources, 25-saw blade groove, the 26-oil cooling service pipe, the 27-bearing bracket stand, 28-regulates head, the 29-linear bearing, 30-displacement transducer three, 31-V shape groove
The specific embodiment
As depicted in figs. 1 and 2, the invention discloses a kind of light-wall pipe automatic cutting off table, comprise lathe bed 1, saw blade 15 and driving machine 16, described lathe bed 1 comprises workbench 2 and four supports 3, is fixed with cylinder fixed mount 4 between the described support 3,
Innovative point of the present invention is that mainly it also comprises displacement transducer 1, displacement transducer 2 23, displacement transducer 3 30, cylinder 1, cylinder 2 11, cylinder 3 13, cylinder 4 19 and control centre 21; Described displacement sensor 1, displacement transducer 2 23 and displacement transducer 3 30 can adopt the infrared-sensing type displacement transducer, can certainly adopt mechanical contact push switch; Described cylinder 1, cylinder 2 11, cylinder 3 13 and cylinder 4 19 need to be communicated with compressed air pump respectively;
The center fixation of described saw blade 15 is at an end of rotating shaft 17, the center of described rotating shaft 17 is rotatably connected on the bearing bracket stand 27, the other end of described rotating shaft 17 and driving machine 16 are in transmission connection, described bearing bracket stand 27 is fixed on an end of lever 18, the other end of described lever 18 is rotatably connected to cylinder 4 19, the bottom of described cylinder 4 19 vertically is fixed on the cylinder fixed mount 4, and the middle part of described rotating shaft 17 is hinged on fulcrum 20;
Be fixed with cutting rack 5 and guide rail bracket 6 on the described workbench 2, be fixed with V-shaped groove guide rail 7 between described cutting rack 5 and the guide rail bracket 6, slidely connect V-shaped groove frame 8 on the described V-shaped groove guide rail 7, described cutting rack 5 and V-shaped groove frame 8 are provided with an identical shaped V-shaped groove 31, the cross sectional shape of described V-shaped groove 31 is equilateral triangle, like this, when putting into, the light-wall pipe of some circular cross sections also is down equilateral triangle, the radical that common light-wall pipe is put into the V-shaped groove 31 on cutting rack 5 and the V-shaped groove frame 8 is 6,10 and 15, the degree of depth of V-shaped groove 31 should be complementary with the external diameter of light-wall pipe, promptly put into 6, behind 10 and 15 light-wall pipes, topmost 3 of one deck, 4 just equal with the opening part of V-shaped groove 31 with aerial root light-wall pipe most significant end, like this when V-shaped groove pressing plate 12 or cutting rack pressing plate 14 press down, can compress the light-wall pipe in the V-shaped groove 31 on cutting rack 5 and the V-shaped groove frame 8, make light-wall pipe can't realize axial moving, be unlikely to make the light-wall pipe in the V-shaped groove 31 to be pressed into distortion again;
A location screw mandrel 9 also has been threaded on the described guide rail bracket 6, one end of described location screw mandrel 9 pastes mutually with the end face of V-shaped groove frame 8, described displacement transducer 1 is mobily connected on the V-shaped groove guide rail 7 and points to V-shaped groove frame 8, described displacement transducer 2 23 is fixed on lathe bed 1 close cutting rack 5 places and points to saw blade 15, and described displacement transducer 3 30 is fixed on lathe bed 1 close cylinder 4 19 places and points to cylinder 4 19;
The also oblique cylinder 1 that is rotatably connected on the described V-shaped groove frame 8, the bottom of described cylinder 1 is rotatably connected on support 3, described cylinder fixed mount 4 also vertically is fixed with cylinder 2 11, the head of described cylinder 2 11 is fixed with V-shaped groove pressing plate 12, and the piston of described cylinder 2 11 is slidingly connected on the V-shaped groove frame 8;
Also vertically be fixed with cylinder 3 13 on the described cylinder fixed mount 4, the head of described cylinder 3 13 is fixed with cutting rack pressing plate 14, and the piston of described cylinder 3 13 is slidingly connected on the cutting rack 5;
Described control centre 21 respectively with driving machine 16, displacement transducer 1, displacement transducer 2 23, displacement transducer 3 30 cylinders 1, cylinder 2 11, cylinder 3 13 and cylinder 4 19 control connections.
The concrete course of work of light-wall pipe automatic cutting off table of the present invention is as follows:
One, starts cylinder 2 11 and cylinder 3 13, make on the piston of cylinder 2 11 and cylinder 3 13 and move, make on the cutting rack pressing plate 14 of the V-shaped groove pressing plate 12 that is connected on the cylinder 2 11 and cylinder 3 13 and move, some light-wall pipes are put into V-shaped groove frame 8 and cutting rack 5; stub bar of light-wall pipe need be stuck in outside the saw blade groove 25 of cutting rack 5, starts cylinder 3 13 then, makes the descent of piston of cylinder 3 13; it is descending to drive cutting rack pressing plate 14, and compress some light-wall pipes that are placed in the cutting rack 5;
Two, start driving machine 16, drive saw blade 15 and rotate;
Three, start cylinder 4 19, when making the piston elongation of cylinder 4 19, the lever 18 that is connected with cylinder 4 19 by on lift, utilize lever principle, the bearing bracket stand 27 that is connected in lever 18 other ends is by drop-down, and then making saw blade 15 whole tests, saw blade 15 can enter in the saw blade groove 25 of cutting rack 5, and the light-wall pipe bundle that is fixed in the cutting rack 5 is carried out crop;
Four, after cylinder 4 19 drives saw blades 15 and finishes crop to light-wall pipe, displacement transducer 2 23 is sensed the lowermost end of saw blade 15, at this moment, displacement transducer 2 23 sends control signal and gives control centre 21, control centre 21 sends signal and gives cylinder 4 19, make the piston retraction of cylinder 4 19, it is up that cylinder 4 19 drives saw blade 15, saw blade 15 withdraws from the saw blade groove 25 of cutting rack 5, when saw blade 15 withdraws from the saw blade groove 25 of cutting rack 5 fully, displacement transducer 3 30 is sensed the piston of cylinder 4 19, meanwhile, displacement transducer 3 30 sends control signal and gives control centre 21, and control centre 21 sends control signal and gives cylinder 4 19, makes the piston of cylinder 4 19 stop retraction;
Meanwhile, control centre 21 sends control signal on the one hand and gives cylinder 3 13, makes the piston stroking upward of cylinder 3 13, and it is up to drive cutting rack pressing plate 14, and cutting rack pressing plate 14 loosens some light-wall pipe compressings in the cutting rack 5; On the other hand, control centre 21 sends control signal and gives cylinder 2 11, makes the piston retraction of cylinder 2 11, drives V-shaped groove pressing plate 12 and presses down, and V-shaped groove pressing plate 12 is compressed be placed on some light-wall pipes in the V-shaped groove frame 8; Behind the some light-wall pipes in V-shaped groove pressing plate 12 compresses V-shaped groove frame 8 fully, control centre 21 sends signal and gives cylinder 1, make the piston elongation of cylinder 1, cylinder 1 drives V-shaped groove frame 8 and moves to cutting rack 5 directions along V-shaped groove guide rail 7, realization is to being fixed on some light-wall pipes in the V-shaped groove frame 8 to the feeding of cutting rack 5 directions, when V-shaped groove frame 8 moves to cutting rack 5 when sturdy, control centre 21 sends signal and sends control signal to cylinder 3 13 for control centre 21, make the descent of piston of cylinder 3 13, it is descending to drive cutting rack pressing plate 14, make cutting rack pressing plate 14 compress some light-wall pipes in the cutting rack 5, meanwhile, control centre 21 sends control signal and gives cylinder 4 19, when making the piston elongation of cylinder 4 19, the lever 18 that is connected with cylinder 4 19 by on lift, utilize lever principle, the bearing bracket stand 27 that is connected in lever 18 other ends is by drop-down, and then make saw blade 15 whole tests, saw blade 15 can enter in the saw blade groove 25 of cutting rack 5, and the light-wall pipe that is fixed in the cutting rack 5 is cut.When saw blade 15 to being fixed on when light-wall pipe in the cutting rack 5 cuts, control centre 21 sends control signal and gives cylinder 2 11, make the piston stroking upward of cylinder 2 11, make the V-shaped groove pressing plate 12 that is connected on the cylinder 2 11 up, loosen compressing the light-wall pipe in the V-shaped groove frame 8;
Five, when 15 pairs of light-wall pipes that are fixed in the cutting rack 5 of saw blade cut, control centre 21 sends signal and gives cylinder 1, make the piston retraction of cylinder 1, cylinder 1 drive V-shaped groove framves 8 along V-shaped groove guide rail 7 to moving away from cutting rack 5 directions, when displacement transducer 1 is sensed V-shaped groove frame 8, displacement transducer 1 sends control signal and gives control centre 21, control centre 21 sends control signal and gives cylinder 1, make the piston of cylinder 1 stop retraction, meanwhile, control centre 21 sends control signal and gives cylinder 2 11, make the piston retraction of cylinder 2 11, drive V-shaped groove pressing plate 12 and press down, V-shaped groove pressing plate 12 is compressed be placed on some light-wall pipes in the V-shaped groove frame 8;
Six, after cylinder 4 19 drives saw blades 15 and finishes cutting to light-wall pipe, displacement transducer 23 is sensed the lowermost end of saw blade 15, at this moment, displacement transducer 23 sends control signal and gives control centre 21, control centre 21 sends signal and gives cylinder 4 19, make the piston retraction of cylinder 4 19, it is up that cylinder 4 19 drives saw blade 15, saw blade 15 withdraws from the saw blade groove 25 of cutting rack 5, when saw blade 15 withdraws from the saw blade groove 25 of cutting rack 5 fully, displacement transducer 3 30 is sensed the piston of cylinder 4 19, meanwhile, displacement transducer 3 30 sends control signal and gives control centre 21, and control centre 21 sends control signal and gives cylinder 4 19, makes the piston of cylinder 4 19 stop retraction;
Meanwhile, control centre 21 sends control signal on the one hand and gives cylinder 3 13, makes the piston of cylinder 3 13 up once more, and it is up to drive cutting rack pressing plate 14, and cutting rack pressing plate 14 loosens some light-wall pipe compressings in the cutting rack 5; On the other hand, control centre 21 sends signal and gives cylinder 1, make the piston elongation of cylinder 1, cylinder 1 drives V-shaped groove frame 8 and moves to cutting rack 5 directions along V-shaped groove guide rail 7, realization is to being fixed on some light-wall pipes in the V-shaped groove frame 8 to the feeding of cutting rack 5 directions, when V-shaped groove frame 8 moves to cutting rack 5 when sturdy, control centre 21 sends signal and sends control signal to cylinder 3 13 for control centre 21, make the descent of piston of cylinder 3 13, it is descending to drive cutting rack pressing plate 14, make cutting rack pressing plate 14 compress some light-wall pipes in the cutting rack 5, meanwhile, control centre 21 sends control signal and gives cylinder 4 19, when making the piston elongation of cylinder 4 19, the lever 18 that is connected with cylinder 4 19 by on lift, utilize lever principle, the bearing bracket stand 27 that is connected in lever 18 other ends is by drop-down, and then makes saw blade 15 whole tests, saw blade 15 can enter in the saw blade groove 25 of cutting rack 5, and the light-wall pipe that is fixed in the cutting rack 5 is cut.
So Zhou Er renews, and connects the segment of finishing the certain-length of light-wall pipe.
Before formally cutting, also tackling the position of displacement transducer 1 adjusts, concrete way is: promptly give control centre 21 when displacement transducer 1 sends control signal, control centre 21 sends control signal and gives cylinder 1, when making cylinder 1 stop to bounce back, measure the distance between V-shaped groove frame 8 and the cutting rack 5, make the length of the thin-walled pipeline section that distance and reality between V-shaped groove frame 8 and the cutting rack 5 need cut identical, regulate location screw mandrel 9 then, make the end face of the sturdy V-shaped groove frame 8 of an end of location screw mandrel 9.
Because at the cutting light-wall pipe, particularly can send certain heat when metallic aluminium, copper light-wall pipe, after rising, temperature can cause the misalignment of size, also lubricated to cutting part in order to cut simultaneously, for this reason, light-wall pipe automatic cutting off table of the present invention also is fixed with oil cooling service pipe 26 on lathe bed 1, the nozzle of described oil cooling service pipe 26 is near cutting rack 5, and the other end of described oil cooling service pipe 26 is connected with oil sources 24.When cutting, the nozzle of oil cooling service pipe 26 ejection cutting oil carries out cooling and lubricating to cutting part.
For convenience to the adjusting of location screw mandrel 9, described location screw mandrel 9 has away from V-shaped groove frame 8 regulates 28.
In order to prevent saw blade 15 skidding when cutting, influenced the quality of cut surface, for this reason, the rotating shaft 17 and the driving machine 16 of light-wall pipe automatic cutting off table of the present invention are in transmission connection by synchronous band.
Be provided with linear bearing 29 in the described V-shaped groove frame 8, described V-shaped groove guide rail 7 is slidingly connected on the V-shaped groove frame 8 by linear bearing 29.After adopting linear bearing 29, the resistance to sliding of V-shaped groove frame 8 on V-shaped groove guide rail 7 is littler, and simultaneously, the precision that V-shaped groove frame 8 moves is also higher.
Claims (5)
1. light-wall pipe automatic cutting off table, comprise lathe bed (1), saw blade (15) and driving machine (16), described lathe bed (1) comprises workbench (2) and four supports (3), be fixed with cylinder fixed mount (4) between the described support (3), it is characterized in that it also comprises displacement transducer one (22), displacement transducer two (23), displacement transducer three (30), cylinder one (10), cylinder two (11), cylinder three (13), cylinder four (19) and control centre (21);
The center fixation of described saw blade (15) is at an end of rotating shaft (17), the center of described rotating shaft (17) is rotatably connected on the bearing bracket stand (27), the other end of described rotating shaft (17) and driving machine (16) are in transmission connection, described bearing bracket stand (27) is fixed on an end of lever (18), the other end of described lever (18) is rotatably connected to cylinder four (19), the bottom of described cylinder four (19) vertically is fixed on the cylinder fixed mount (4), and the middle part of described rotating shaft (17) is hinged on fulcrum (20);
Be fixed with cutting rack (5) and guide rail bracket (6) on the described workbench (2), be fixed with V-shaped groove frame guide rail (7) between described cutting rack (5) and the guide rail bracket (6), slidely connect V-shaped groove frame (8) on the described V-shaped groove guide rail (7), a location screw mandrel (9) also has been threaded on the described guide rail bracket (6), one end of described location screw mandrel (9) pastes mutually with the end face of V-shaped groove frame (8), described displacement transducer one (22) is mobily connected in V-shaped groove guide rail (7) and goes up and point to V-shaped groove frame (8), described displacement transducer two (23) is fixed on lathe bed (1) and locates and point to saw blade (15) near cutting rack (5), and described displacement transducer three (30) is fixed on lathe bed (1) and locates and point to cylinder four (19) near cylinder four (19);
Described V-shaped groove frame (8) is gone up the also oblique cylinder one (10) that is rotatably connected to, the bottom of described cylinder one (10) is rotatably connected on support (3), described cylinder fixed mount (4) also vertically is fixed with cylinder two (11), the head of described cylinder two (11) is fixed with V-shaped groove pressing plate (12), and the piston of described cylinder two (11) is slidingly connected on the V-shaped groove frame (8);
Also vertically be fixed with cylinder three (13) on the described cylinder fixed mount (4), the head of described cylinder three (13) is fixed with cutting rack pressing plate (14), and the piston of described cylinder three (13) is slidingly connected on the cutting rack (5);
Described control centre (21) respectively with driving machine (16), displacement transducer one (22), displacement transducer two (23), displacement transducer three (30) cylinders one (10), cylinder two (11), cylinder three (13) and cylinder four (19) control connections.
2. light-wall pipe automatic cutting off table according to claim 1, it is characterized in that also being fixed with on the described lathe bed (1) oil cooling service pipe (26), the nozzle of described oil cooling service pipe (26) is near cutting rack (5), and the other end of described oil cooling service pipe (26) is connected with oil sources (24).
3. light-wall pipe automatic cutting off table according to claim 1 is characterized in that described location screw mandrel (9) has the head of adjusting (28) away from V-shaped groove frame (8).
4. light-wall pipe automatic cutting off table according to claim 1 is characterized in that described rotating shaft (17) and driving machine (16) are in transmission connection by synchronous band.
5. light-wall pipe automatic cutting off table according to claim 1 is characterized in that being provided with linear bearing (29) in the described V-shaped groove frame (8), and described V-shaped groove guide rail (7) is slidingly connected on the V-shaped groove frame (8) by linear bearing (29).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010605549A CN102091821B (en) | 2010-12-14 | 2010-12-14 | Automatic cut-off machine of thin-walled pipes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010605549A CN102091821B (en) | 2010-12-14 | 2010-12-14 | Automatic cut-off machine of thin-walled pipes |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102091821A true CN102091821A (en) | 2011-06-15 |
| CN102091821B CN102091821B (en) | 2012-10-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010605549A Expired - Fee Related CN102091821B (en) | 2010-12-14 | 2010-12-14 | Automatic cut-off machine of thin-walled pipes |
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Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102528625A (en) * | 2012-03-13 | 2012-07-04 | 深圳市金洲精工科技股份有限公司 | Bar stock cutting machine for cutter processing |
| CN102744459A (en) * | 2012-07-20 | 2012-10-24 | 南京宝色股份公司 | Circular-plate cutter saw type tube plate end facing machine |
| CN103008763A (en) * | 2012-11-22 | 2013-04-03 | 浙江阿克希龙舜华铝塑业有限公司 | Miter cutting machine |
| CN103817443A (en) * | 2014-03-07 | 2014-05-28 | 江苏合丰机械制造有限公司 | Laser cutting equipment used for cutting pipes |
| CN104475856A (en) * | 2014-10-23 | 2015-04-01 | 芜湖市泰能电热器具有限公司 | Special cut-off system for aluminum pipe trimming machine tool |
| CN104826924A (en) * | 2015-03-17 | 2015-08-12 | 江苏科技大学 | Automatic thin-wall pipe molding production line |
| CN106378488A (en) * | 2016-11-14 | 2017-02-08 | 奉化市飞天人精密模具设计有限公司 | Steel pipe cutting device |
| CN112719418A (en) * | 2021-03-15 | 2021-04-30 | 王林 | Cosmetic tube cutting equipment |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103817443A (en) * | 2014-03-07 | 2014-05-28 | 江苏合丰机械制造有限公司 | Laser cutting equipment used for cutting pipes |
| CN104475856A (en) * | 2014-10-23 | 2015-04-01 | 芜湖市泰能电热器具有限公司 | Special cut-off system for aluminum pipe trimming machine tool |
| CN104826924A (en) * | 2015-03-17 | 2015-08-12 | 江苏科技大学 | Automatic thin-wall pipe molding production line |
| CN106378488A (en) * | 2016-11-14 | 2017-02-08 | 奉化市飞天人精密模具设计有限公司 | Steel pipe cutting device |
| CN112719418A (en) * | 2021-03-15 | 2021-04-30 | 王林 | Cosmetic tube cutting equipment |
| CN112828068A (en) * | 2021-04-12 | 2021-05-25 | 王林 | Automatic pipe washing production method for cosmetic pipe fitting |
| CN112845656A (en) * | 2021-04-12 | 2021-05-28 | 王林 | Cosmetic tube blank feeding device |
| CN112845657A (en) * | 2021-04-12 | 2021-05-28 | 王林 | Cosmetic tube washing device |
| CN112845655A (en) * | 2021-04-12 | 2021-05-28 | 王林 | Automatic pipe flushing production system for cosmetic pipe fittings |
| CN116890231A (en) * | 2023-09-11 | 2023-10-17 | 达州市宗源管业有限公司 | Combined machining device and machining method for round pipe |
| CN116890231B (en) * | 2023-09-11 | 2023-11-21 | 达州市宗源管业有限公司 | Combined machining device and machining method for round pipe |
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|---|---|
| CN102091821B (en) | 2012-10-24 |
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