CN112935580A - Transverse follow-up device for pipe cutting and using method - Google Patents
Transverse follow-up device for pipe cutting and using method Download PDFInfo
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- CN112935580A CN112935580A CN202110136444.8A CN202110136444A CN112935580A CN 112935580 A CN112935580 A CN 112935580A CN 202110136444 A CN202110136444 A CN 202110136444A CN 112935580 A CN112935580 A CN 112935580A
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- pipe
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- 238000000034 method Methods 0.000 title claims abstract description 11
- 238000003754 machining Methods 0.000 claims abstract description 4
- 230000005540 biological transmission Effects 0.000 claims description 13
- 230000006698 induction Effects 0.000 claims description 10
- 238000006073 displacement reaction Methods 0.000 claims description 7
- 230000001105 regulatory effect Effects 0.000 abstract description 8
- 239000004677 Nylon Substances 0.000 description 2
- 230000002457 bidirectional effect Effects 0.000 description 2
- 229920001778 nylon Polymers 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000003698 laser cutting Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007665 sagging Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 238000010977 unit operation Methods 0.000 description 1
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/36—Removing material
- B23K26/38—Removing material by boring or cutting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/70—Auxiliary operations or equipment
- B23K26/702—Auxiliary equipment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K2101/00—Articles made by soldering, welding or cutting
- B23K2101/04—Tubular or hollow articles
- B23K2101/06—Tubes
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
- Sawing (AREA)
Abstract
The invention relates to a transverse follow-up device for cutting a pipe. The technical scheme is as follows: the utility model provides a horizontal follow-up device of tubular product cutting, including first baffle and second baffle, first baffle and second baffle are arranged relatively, the regulating unit is connected to first baffle and second baffle, the regulating unit includes the support, positive and negative silk lead screw of fixed mounting on the support, first baffle of positive and negative silk lead screw perpendicular and second baffle, first baffle is connected through first screw drive spare to the one end of positive and negative silk lead screw, the other end of positive and negative silk lead screw passes through second screw drive spare and connects the second baffle, first screw drive spare and second screw drive spare equal to the distance at positive and negative silk lead screw center, positive and negative silk lead screw connects drive assembly. The first baffle and the second baffle are controlled by the adjusting unit to keep transverse follow-up with the pipe, so that transverse swing in the pipe rotating process is reduced; the adjustable baffle plate can adapt to various special-shaped pipes, the interval of the baffle plate is adjusted according to the change of the rotating diameter of the pipe, real-time following is achieved, and the machining precision is guaranteed.
Description
Technical Field
The invention relates to the technical field of pipe cutting, in particular to a transverse follow-up device for pipe cutting and a using method thereof.
Background
Along with the requirements of the laser cutting field on the blanking length and the cutting precision of the pipe are higher and higher, the performance requirements on the laser pipe cutting machine are correspondingly improved. At present, the pipe clamping mode on the market is provided with the support in the vertical direction for increasing the length of blanking and improving the cutting precision, so that the pipe is prevented from sagging and the cutting precision is improved, the support only limits the vertical direction, and the swinging in the transverse direction is not well solved.
Considering that the hanging length of the slender tube at the blanking end is longer, when the chuck is driven to rotate, the slender tube is inevitably swung in the transverse direction, so that the cutting precision is poor, the clamping precision of the chuck is influenced, and the service life of the chuck is also reduced; and for some special-shaped pipes, such as rectangular square pipes, the rotating radius in the horizontal direction in the rotating process is constantly changed, the conventional pipe conveying follow-up device mostly adopts a single-side follow-up mode, and the special-shaped pipe conveying follow-up device cannot be suitable for the rotating condition of the special-shaped pipes.
Disclosure of Invention
Aiming at the problems that the pipe transversely swings along with the rotation of the chuck and the unilateral follow-up device cannot be suitable for special-shaped pipes, the invention provides a pipe cutting transverse follow-up device which is bidirectional and can follow in real time and reduce the transverse swing of the pipe during the rotation and a using method thereof.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a horizontal follow-up device of tubular product cutting, including first baffle and second baffle, first baffle and second baffle are arranged relatively, the regulating unit is connected to first baffle and second baffle, the regulating unit includes the support, positive and negative silk lead screw of fixed mounting on the support, first baffle of positive and negative silk lead screw perpendicular and second baffle, first baffle is connected through first screw drive spare to the one end of positive and negative silk lead screw, the other end of positive and negative silk lead screw passes through second screw drive spare and connects the second baffle, first screw drive spare and second screw drive spare equal to the distance at positive and negative silk lead screw center, positive and negative silk lead screw connects drive assembly. The first baffle and the second baffle adjust the interval between the first baffle and the second baffle under the control of the adjusting unit, and keep horizontal follow-up with the pipe, so that the horizontal swing in the pipe rotating process is reduced, and the clamping precision and the processing precision are improved; the first baffle and the second baffle are driven by the positive and negative screw rods, so that the stability and the precision are high; and because positive and negative silk lead screw passes through drive assembly drive, can realize following in real time according to the interval of the first baffle of change adjustment of tubular product horizontal direction's turning radius, adapt to various heterotypic tubular products, guarantee the machining precision.
Preferably, one side of the support is provided with a guide rail, the guide rail is parallel to the positive and negative screw rods, the first baffle is provided with a first sliding block in sliding connection with the guide rail, and the second baffle is provided with a second sliding block in sliding connection with the guide rail. The slide rail and the slide block can play the role of connecting and supporting, and meanwhile, the resistance of the thread transmission part and the positive and negative screw rods is reduced, and the precision of the follow-up device is improved.
Preferably, the end part of the bracket close to the first baffle is provided with a maximum limit switch for limiting the displacement of the first baffle, and the middle part of the bracket is provided with a minimum limit switch for limiting the displacement of the first baffle. The stroke of the first baffle and the second baffle is limited, and the first baffle is prevented from colliding with the second baffle or interfering with other components.
Preferably, the first screw transmission part comprises a first nut matched with the front screw rod and the back screw rod and further comprises a first nut seat connecting the first nut and the first baffle; the second screw thread transmission part comprises a second nut matched with the positive and negative screw threads and a second nut seat for connecting the second nut and the second baffle. The first nut and the second nut are used for converting the horizontal displacement of the positive and negative screw rod into the displacement of the first nut and the second nut, the first nut seat is used for connecting the first nut and the first baffle, and the second nut seat is used for connecting the second nut and the second nut seat.
Preferably, the drive assembly comprises a servo motor. The servo motor is used for controlling the rotation of the positive and negative screw rods and adjusting the distance between the first baffle and the second baffle in real time.
Preferably, the first baffle is provided with a buffer pad on the side opposite to the second baffle, and the second baffle is provided with a buffer pad on the side opposite to the first baffle. The buffer pad can reduce vibrations and noise that the tubular product whipped and caused.
Preferably, the first baffle and the second baffle are connected with at least two groups of adjusting units, belt pulleys with the same diameter are arranged at the end parts of the same sides of the positive and negative screw rods of the adjacent adjusting units, and the belt pulleys are connected through a conveying belt. The multiunit regulating unit can make the atress of first baffle and second baffle more even, avoids keeping away from the position tubular product of regulating unit and transversely whipping seriously, and the same band pulley of diameter can guarantee every regulating unit synchronous operation of group.
Preferably, one side of the conveyor belt is matched with a tension wheel, the tension wheel is installed on a support, and the support is further provided with an adjusting block. The tensioning degree of conveyer belt can be adjusted to the tight pulley that rises, prevents that the conveyer belt is not hard up to lead to every group regulating unit operation desynchrony.
The use method of the transverse follow-up device for cutting the pipe comprises the following steps:
s1: clamping the pipe through a clamp, and blanking;
s2: the height of the support is adjusted through the screw, the support drives the tension wheel to lift, and the tension degree of the conveyor belt is changed;
s3: starting a servo motor to rotate to one side, driving a positive and negative screw rod to rotate by the servo motor, screwing a first nut and a second nut at two ends of the positive and negative screw rod to the center, driving a first baffle plate by the first nut through a first screw seat, driving a second baffle plate by the second nut through a second screw seat, and respectively sliding the first baffle plate and the second baffle plate along a guide rail through a first sliding block and a second sliding block until the pipe is contacted with a cushion pad;
s4: the positive and negative screw rods connected with the servo motor and the positive and negative screw rods not connected with the servo motor drive the first baffle and the second baffle to clamp the pipe together;
s5: the clamp drives the pipe to rotate, the servo motor drives the positive and negative screw rod to continue rotating or change direction to rotate, so that the interval between the first baffle and the second baffle is reduced or increased, and the interval between the first baffle and the second baffle is the same as the rotating diameter of the pipe in the horizontal direction.
S6: the first baffle plate slides towards the center until the induction plate of the first nut seat collides with the minimum limit plate of the bracket, and the first baffle plate slides towards the two ends until the induction plate of the first nut seat collides with the maximum limit plate of the bracket;
and S7, after the pipe is machined, the servo motor drives the positive and negative screw rod to rotate, the first nut and the second nut of the positive and negative screw rod rotate towards two ends, the first nut and the second nut drive the first baffle plate and the second baffle plate to separate, the clamp is loosened, and the pipe is taken down.
The pipe clamping device has the beneficial effects that the clamped pipe is subjected to bidirectional follow-up through the first baffle and the second baffle, so that the transverse swing of the pipe during rotation is reduced; the first baffle and the second baffle are in threaded transmission, so that the stability is higher, and the precision is higher; meanwhile, the servo motor is used as a power source, the distance between the first baffle and the second baffle can be adjusted according to the change of the rotating radius of the pipe during rotation, and real-time following is realized; the invention is also provided with a maximum limit switch and a minimum limit switch which limit the stroke of the baffle; the first baffle plate can be connected with a plurality of groups of adjusting units, the stress of the baffle plates is more uniform, and the plurality of groups of adjusting units are connected with the conveying belt through the belt wheel, so that the adjusting units synchronously run.
Drawings
In order to more clearly illustrate the technical solution of the present invention, the drawings used in the description will be briefly introduced, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
FIG. 1 is a schematic structural diagram of an embodiment of the present invention.
Fig. 2 is a front view of an embodiment of the present invention.
Fig. 3 is a top view of an embodiment of the present invention.
In the figure: 1. the device comprises a first baffle, 2, a second baffle, 3, a support, 4, a front screw and a back screw, 5, a sliding rail, 6, a first sliding block, 7, a second sliding block, 8, a mounting plate, 9, a first nut, 10, a first screw seat, 11, a second nut, 12, a second screw seat, 13, an induction plate, 14, a maximum limiting plate, 15, a minimum limiting plate, 16, a servo motor, 17, a belt wheel, 18, a conveying belt, 19, a tension wheel, 20, a support, 21, an adjusting block, 22, a buffer cushion, 23, a fixing seat, 24 and a coupler.
Detailed Description
In order to make the objects, features and advantages of the present invention more obvious and understandable, the technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings in the present embodiment, and it is apparent that the embodiments described below are only a part of embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the scope of protection of this patent.
As shown in fig. 1-3, a pipe cutting transverse follow-up device comprises a first baffle plate 1 and a second baffle plate 2 which are oppositely arranged, wherein the mutually opposite sides of the first baffle plate 1 and the second baffle plate 2 are respectively provided with a buffer pad 22, and the buffer pads 22 can reduce noise and vibration generated by collision of a pipe and the baffle plates; the top parts of the first baffle plate 1 and the second baffle plate 2 are connected with two groups of adjusting units, each adjusting unit comprises a support 3, a sliding rail 5 is arranged on the side surface of each support 3, a first sliding block 6 connected with the sliding rail 5 in a sliding manner is arranged on the first baffle plate 1, a second sliding block 7 connected with the sliding rail 5 in a sliding manner is arranged on the second baffle plate 2, and the sliding connection can determine the running direction of the baffle plates and reduce the transmission resistance; the top of the bracket 3 is provided with a positive and negative screw rod 4, the positive and negative screw rod 4 is vertical to a first baffle 1 and a second baffle 2, two ends of the positive and negative screw rod 4 are arranged on the bracket 3 through a fixed seat 23, one end of the positive and negative screw rod 4 is provided with a first nut 9, the first nut 9 is connected with a first screw seat 10, the first screw seat 10 is connected with a mounting plate 8 of the first baffle 1 through a bolt, the other end of the positive and negative screw rod 4 is provided with a second nut 11, the second nut 11 is connected with a second screw seat 12, the second screw seat 12 is connected with the mounting plate 8 of the second baffle 2 through a bolt, the distance between the first nut 9 and the second nut 11 and the center of the positive and negative screw rod 4 is equal, the rotation of the servo motor 16 is converted into the displacement of the nut through the positive and negative lead screws 4 and the nut, the nut drives the baffle to move through the nut seat, and the stability and the precision of the follow-up of the baffle and the pipe can be improved through the thread transmission; a maximum limit plate 14 and a minimum limit plate 15 are arranged on one side, opposite to the sliding rail 5, of the support 3, the minimum limit plate 15 is located in the middle of the support 3, the maximum limit plate 14 is located at the end part close to the first baffle 1, the maximum limit plate 14 and the minimum limit plate 15 are distributed on two sides of the first nut seat 10, an induction plate 13 which is located on the same horizontal straight line with the maximum limit plate 14 and the minimum limit plate 15 is arranged on the first nut seat 10, when the first nut seat 10 runs to the limit position, the maximum limit plate 14 or the minimum limit plate 15 can collide with the induction plate 13 and prevent the induction plate 13 from continuing to advance, and the stroke of the baffle can be effectively limited; the end parts of the same sides of the front and back screw rods 4 of the two groups of adjusting units are provided with belt wheels 17 with the same diameter, the belt wheels 17 are connected through a conveying belt 18, the conveying belt 18 is matched with a tension wheel 19, the tension wheel 19 is arranged on a support 20 through a rotating shaft, the bottom of the support 20 is provided with an adjusting block 21, and the adjusting block 21 is connected with the support 20 through a screw; the conveyor belt 18 is a nylon belt with a steel wire inside, the nylon belt is good in rigidity and long in service life, the belt wheel 17 can ensure that the adjusting unit can run synchronously, the height of the support 20 is changed through the adjusting screw, the tightness degree of the conveyor belt is changed through the tension wheel 19, and the transmission precision of the belt wheel 17 is improved; the end parts of the positive and negative lead screws 4 are connected with the servo motor 16 through a coupler 24.
The use method of the transverse follow-up device for cutting the pipe comprises the following steps:
s1: clamping the pipe through a clamp, and blanking;
s2: the height of the support 20 is adjusted through the screw, the support 20 drives the tension wheel 19 to lift, and the tension degree of the conveyor belt 18 is changed;
s3: starting a servo motor 16 to rotate towards one side, driving a positive and negative screw rod 4 to rotate by the servo motor 16, screwing a first nut 9 and a second nut 11 at two ends of the positive and negative screw rod 4 towards the center, driving a first baffle plate 1 by the first nut 9 through a first screw seat 10, driving a second baffle plate 2 by the second nut 11 through a second screw seat 12, and respectively sliding the first baffle plate 1 and the second baffle plate 2 along a guide rail 5 through a first sliding block 6 and a second sliding block 7 until a pipe is contacted with a cushion pad;
s4: the positive and negative screw rods connected with the servo motor drive the positive and negative screw rods not connected with the servo motor to rotate through the belt wheel 17 and the conveying belt 18, and the positive and negative screw rods connected with the servo motor and the positive and negative screw rods not connected with the servo motor drive the first baffle 1 and the second baffle 12 to clamp the pipe together;
s5: the fixture drives the pipe to rotate, the servo motor 16 drives the positive and negative screw rod 4 to continue rotating or change direction to rotate, so that the interval between the first baffle plate 1 and the second baffle plate 2 is reduced or increased, and the interval between the first baffle plate 1 and the second baffle plate 2 is the same as the rotating diameter of the pipe in the horizontal direction.
S6: the first baffle 1 slides towards the center until the induction plate 13 of the first nut seat 10 collides with the minimum limit plate 15 of the bracket 3, and the first baffle 1 slides towards the two ends until the induction plate 13 of the first nut seat 10 collides with the maximum limit plate 14 of the bracket 3;
s7, after the pipe machining is finished, the servo motor 16 drives the positive and negative screw rod 4 to rotate, the first nut 9 and the second nut 11 of the positive and negative screw rod 4 rotate towards two ends, the first nut 9 and the second nut 11 drive the first baffle plate 1 and the second baffle plate 2 to separate, the clamp is loosened, and the pipe is taken down.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (9)
1. The transverse follow-up device for pipe cutting is characterized by comprising a first baffle (1) and a second baffle (2), wherein the first baffle (1) and the second baffle (2) are oppositely arranged, the first baffle (1) and the second baffle (2) are connected with an adjusting unit, the adjusting unit comprises a support (3), a positive lead screw and a negative lead screw (4) are fixedly mounted on the support (3), the positive lead screw and the negative lead screw (4) are perpendicular to the first baffle (1) and the second baffle (2), one end of the positive lead screw and the negative lead screw (4) is connected with the first baffle (1) through a first thread transmission member, the other end of the positive lead screw and the negative lead screw (4) is connected with the second baffle (2) through a second thread transmission member, and the distances from the first thread transmission member and the second thread transmission member to the center of the positive lead screw and the negative lead screw (4) are equal, the positive and negative screw rods (4) are connected with a driving assembly.
2. The tube cutting transverse follow-up device according to claim 1, characterized in that a guide rail (5) is arranged on one side of the bracket (3), the guide rail (5) is parallel to the positive and negative screw rods (4), a first sliding block (6) which is slidably connected with the guide rail (5) is arranged on the first baffle plate (1), and a second sliding block (7) which is slidably connected with the guide rail (5) is arranged on the second baffle plate (2).
3. The tube cutting transverse follow-up device according to claim 1 or 2, characterized in that the end of the bracket (3) close to the first baffle (1) is provided with a maximum limit switch for limiting the displacement of the first baffle (1), and the middle of the bracket (3) is provided with a minimum limit switch for limiting the displacement of the first baffle (1).
4. The tube cutting transverse follower device according to claim 1 or 2, characterized in that said first screw transmission comprises a first nut (9) adapted to said positive-negative lead screw (4), and further comprises a first nut seat (10) connecting said first nut (9) and said first baffle (1); the second thread transmission part comprises a second nut (11) matched with the positive and negative screw rod (4) and a second nut seat (12) connected with the second nut (11) and the second baffle (2).
5. The tube cutting transverse follower device according to claim 1 or 2, characterized in that the drive assembly comprises a servomotor (16).
6. The tube cutting transverse follower device according to claim 1 or 2, characterized in that a cushion (22) is arranged on the side of the first flap (1) opposite to the second flap (2), and a cushion (22) is arranged on the side of the second flap (2) opposite to the first flap (1).
7. The tube cutting transverse follow-up device according to claim 1 or 2, characterized in that the first baffle (1) and the second baffle (2) are connected with at least two groups of adjusting units, belt wheels (17) with the same diameter are arranged at the end parts of the adjusting units adjacent to the same side of the positive and negative screw rods (4), and the belt wheels (17) are connected through a conveying belt (18).
8. The tube cutting transverse follow-up device according to claim 7, characterized in that one side of the conveyor belt (18) is engaged with a tension wheel (19), the tension wheel (19) is mounted on a support (20), and the support (20) is further provided with an adjusting block (21).
9. The use method of the transverse follow-up device for cutting the pipe is characterized by comprising the following steps:
s1: clamping the pipe through a clamp, and blanking;
s2: the height of the support (20) is adjusted through the screw, the support (20) drives the tension wheel (19) to lift, and the tension degree of the conveyor belt (18) is changed;
s3: the method comprises the steps that a servo motor (16) is started to rotate towards one side, the servo motor (16) drives a positive and negative screw rod (4) to rotate, a first nut (9) and a second nut (11) at two ends of the positive and negative screw rod (4) are screwed into the center, the first nut (9) drives a first baffle (1) through a first nut seat (10), the second nut (11) drives a second baffle (2) through a second nut seat (12), and the first baffle (1) and the second baffle (2) respectively slide along a guide rail (5) through a first sliding block (6) and a second sliding block (7) until a pipe is in contact with a cushion pad (22);
s4: the positive and negative screw rods connected with the servo motor drive the positive and negative screw rods not connected with the servo motor to rotate through a belt wheel (17) and a conveying belt (18), and the positive and negative screw rods connected with the servo motor and the positive and negative screw rods not connected with the servo motor drive the first baffle (1) and the second baffle (12) to clamp the pipe together;
s5: the fixture drives the pipe to rotate, the servo motor (16) drives the positive and negative screw rod (4) to continue rotating or change direction to rotate, so that the interval between the first baffle plate (1) and the second baffle plate (2) is reduced or increased, and the interval between the first baffle plate (1) and the second baffle plate (2) is the same as the rotating diameter of the pipe in the horizontal direction.
S6: the first baffle (1) slides towards the center until an induction plate (13) of the first nut seat (10) collides with a minimum limit plate (15) of the bracket (3), and the first baffle (1) slides towards two ends until the induction plate (13) of the first nut seat (10) collides with a maximum limit plate (14) of the bracket (3);
s7, after the pipe machining is finished, the servo motor (16) drives the positive and negative screw rod (4) to rotate, the first nut (9) and the second nut (11) of the positive and negative screw rod (4) rotate towards two ends, the first nut (9) and the second nut (11) drive the first baffle (1) and the second baffle (2) to be separated, the clamp is loosened, and the pipe is taken down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110136444.8A CN112935580A (en) | 2021-02-01 | 2021-02-01 | Transverse follow-up device for pipe cutting and using method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110136444.8A CN112935580A (en) | 2021-02-01 | 2021-02-01 | Transverse follow-up device for pipe cutting and using method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112935580A true CN112935580A (en) | 2021-06-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110136444.8A Pending CN112935580A (en) | 2021-02-01 | 2021-02-01 | Transverse follow-up device for pipe cutting and using method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112935580A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003251520A (en) * | 2002-03-01 | 2003-09-09 | Cosmo Koki Co Ltd | Cutting device for existing fluid pipe |
| CN107399569A (en) * | 2017-08-09 | 2017-11-28 | 宝鸡市泰得工贸有限公司 | Automation track spacing regulator based on left-right rotary screw thread |
| CN109014391A (en) * | 2018-10-09 | 2018-12-18 | 佛山市南海区隆信机械有限公司 | A kind of feeding mechanism for pipes and cutting equipment |
| CN109290682A (en) * | 2018-11-26 | 2019-02-01 | 佛山市宏石激光技术有限公司 | A kind of tubing doffer of laser pipe cutter |
-
2021
- 2021-02-01 CN CN202110136444.8A patent/CN112935580A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003251520A (en) * | 2002-03-01 | 2003-09-09 | Cosmo Koki Co Ltd | Cutting device for existing fluid pipe |
| CN107399569A (en) * | 2017-08-09 | 2017-11-28 | 宝鸡市泰得工贸有限公司 | Automation track spacing regulator based on left-right rotary screw thread |
| CN109014391A (en) * | 2018-10-09 | 2018-12-18 | 佛山市南海区隆信机械有限公司 | A kind of feeding mechanism for pipes and cutting equipment |
| CN109290682A (en) * | 2018-11-26 | 2019-02-01 | 佛山市宏石激光技术有限公司 | A kind of tubing doffer of laser pipe cutter |
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Application publication date: 20210611 |
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