CN115365574A - Double-station pipe cutting machine - Google Patents

Double-station pipe cutting machine Download PDF

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Publication number
CN115365574A
CN115365574A CN202211231709.3A CN202211231709A CN115365574A CN 115365574 A CN115365574 A CN 115365574A CN 202211231709 A CN202211231709 A CN 202211231709A CN 115365574 A CN115365574 A CN 115365574A
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CN
China
Prior art keywords
sliding table
pipe
pipe cutting
cutter
machined
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Granted
Application number
CN202211231709.3A
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Chinese (zh)
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CN115365574B (en
Inventor
刘会宾
齐发启
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Hebei Jingcheng Electromechanical Equipment Manufacturing Co ltd
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Hebei Jingcheng Electromechanical Equipment Manufacturing Co ltd
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Publication of CN115365574A publication Critical patent/CN115365574A/en
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Publication of CN115365574B publication Critical patent/CN115365574B/en
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23DPLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D47/00Sawing machines or sawing devices working with circular saw blades, characterised only by constructional features of particular parts
    • B23D47/04Sawing machines or sawing devices working with circular saw blades, characterised only by constructional features of particular parts of devices for feeding, positioning, clamping, or rotating work
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23DPLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D45/00Sawing machines or sawing devices with circular saw blades or with friction saw discs
    • B23D45/12Sawing machines or sawing devices with circular saw blades or with friction saw discs with a circular saw blade for cutting tubes
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23DPLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D47/00Sawing machines or sawing devices working with circular saw blades, characterised only by constructional features of particular parts
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/10Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working

Abstract

The invention relates to the technical field of pipe cutting machines, and provides a double-station pipe cutting machine which comprises a rack and two pipe cutting mechanisms movably arranged on the rack, wherein the two pipe cutting mechanisms are used for cutting pipes to be machined and are respectively arranged on two sides of the pipes to be machined, each pipe cutting mechanism comprises a first sliding table arranged on the rack and moves on the rack in a reciprocating mode, a second sliding table is arranged on the first sliding table and moves on the first sliding table, a third sliding table is arranged on the second sliding table and moves along with the second sliding table, a clamping element is arranged on the second sliding table and moves along with the second sliding table and is used for clamping or loosening the pipes to be machined, and a cutter is arranged on the third sliding table and moves along with the third sliding table and is used for cutting the pipes to be machined after the cutter moves. Through the technical scheme, the problem that the pipe cutting machine in the related technology cannot adapt to a production line for high-speed transportation of pipes is solved.

Description

Double-station pipe cutting machine
Technical Field
The invention relates to the technical field of pipe cutters, in particular to a double-station pipe cutter.
Background
In the tubular product processing industry, often need cut processing to tubular product according to fixed size, rely on the workman to operate traditional pipe cutting machine to cut tubular product in the early stage, efficiency is also not high when the precision is not high. In order to improve precision and efficiency, current pipe cutting mechanism can follow tubular product synchronous motion when cutting tubular product, and dwell time when can reduce tubular product cutting like this does not influence the transportation when cutting, but this kind of mode still has the problem.
When the existing pipe cutting machine works, the pipe cutting mechanism needs to move to the initial position again after cutting off the pipe, and can cut again, the working process also limits that the time for the pipe cutting mechanism to cut off the pipe and return to the initial position again needs to be shorter than the conveying time from one pipe cutting position to the next pipe cutting position, which means that the conveying speed of the pipe cannot be too high, the length of the pipe after cutting cannot be too small, and the working scene of the existing pipe cutting machine which can be adapted is limited.
Disclosure of Invention
The invention provides a double-station pipe cutting machine, which solves the problem that the pipe cutting machine in the related technology cannot be adapted to a production line for high-speed transportation of pipes or a production line with smaller pipe length after cutting.
The technical scheme of the invention is as follows:
the utility model provides a duplex position pipe cutting machine, is in including frame and removal pipe cutting mechanism in the frame, pipe cutting mechanism is used for the cutting to wait to process the pipe fitting, pipe cutting mechanism is two, is used for the setting respectively to be in wait to process pipe fitting both sides, two pipe cutting mechanism all includes:
the first sliding table is arranged on the rack and reciprocates on the rack parallel to the conveying direction of the pipe fitting to be processed;
the second sliding table is arranged on the first sliding table, moves towards or away from the pipe fitting to be machined on the first sliding table and moves along with the first sliding table;
the third sliding table is arranged on the second sliding table, moves towards or away from the pipe fitting to be machined on the second sliding table and moves along with the second sliding table;
the clamping piece is arranged on the second sliding table, moves along with the second sliding table and is used for clamping or loosening the pipe fitting to be machined;
and the cutter is arranged on the third sliding table and moves along with the third sliding table, and the cutter is used for cutting the pipe fitting to be machined after moving.
As a further technical scheme, two pipe cutting mechanisms all still include:
and the clamping pieces are provided with a plurality of gaps, a gap is formed between every two adjacent clamping pieces, and a cutter penetrates through the gap after moving along with the third sliding table.
As a further technical scheme, two pipe cutting mechanisms all still include:
first actuating mechanism sets up in the frame, the drive first slip table removes, first actuating mechanism includes:
the driving gear is rotationally arranged on the rack, and the motor drives the driving gear to rotate;
the driven gear is rotatably arranged on the rack;
the synchronous belt is wound on the driving gear and the driven gear, and the first sliding table is arranged on the synchronous belt and moves along with the synchronous belt.
As a further technical solution, a plurality of the clamping pieces each include:
the first linear driving piece is arranged on the second sliding table;
the second linear driving piece is arranged on the second sliding table;
the first linear driving piece drives the first clamping block to linearly move;
the second clamping block is arranged on the second linear driving piece, the second linear driving piece drives the second clamping block to linearly move, the first clamping block and the second clamping block are used for being arranged on two sides of the pipe fitting to be machined, and the first clamping block and the second clamping block are close to each other to clamp the pipe fitting to be machined or are far away from each other to loosen the pipe fitting to be machined after moving.
According to a further technical scheme, the pipe cutting mechanisms are obliquely arranged on the rack, and the side close to each other of the two pipe cutting mechanisms is a lower side.
As a further technical proposal, the method also comprises
The first sliding table moves on the rack and is guided by the first sliding rail;
the second sliding rail is used for guiding the movement of the second sliding table on the first sliding table;
and the third sliding rail is used for guiding the movement of the third sliding table on the second sliding table through the third sliding rail.
As a further technical scheme, the cutter is a disc type rotary cutting knife.
As a further technical scheme, the method also comprises the following steps:
and the anti-collision block is arranged on the rack, and the anti-collision blocks are arranged on the two sides of the first sliding table along the moving direction.
The working principle and the beneficial effects of the invention are as follows:
according to the double-station pipe cutting machine, the two pipe cutting mechanisms are respectively arranged on two sides of a pipe to be processed and used for alternately cutting the pipe to be processed from the two sides of the pipe to be processed, compared with the common cutting process of a flying saw, the cutting process of a steel pipe is completed through tracking, synchronizing, cutting and returning, the double-station pipe cutting machine can cut the shorter pipe to be processed through the two pipe cutting mechanisms which alternately operate, can be adapted to the pipe to be processed with higher transportation speed, omits the returning time, reduces the cycle of the total time of cutting by the flying saw, and improves the speed of the whole steel pipe production line.
Further, the setting of the common duplex position in this field, the orbit mutual interference of two pipe cutting mechanisms, and the clamping is unstable, leads to the cutting edge to be fragile, and this is the difficult point place of duplex position cutting, and in order to further solve this technical problem, two pipe cutting mechanisms set up to multistage flexible drive form, and the flexible purpose of one-level is that the grapple is pressed from both sides or dodge and treat the processing pipe fitting, and the flexible purpose of second grade drives the cutter and feeds the cutting, and the structure of concrete pipe cutting mechanism includes: first slip table, second slip table, third slip table, clamping piece and cutter.
Wherein the removal of pipe cutting mechanism in the frame relies on the removal of first slip table to realize, and first slip table sets up in the frame, is on a parallel with the direction of delivery reciprocating motion of waiting to process the pipe fitting in the frame, and the drive mode of first slip table can select the drive form of multiple this field, as long as can realize linear reciprocating drive can, the preferred form that can select gear and hold-in range, the position of the first slip table of drive that can be more accurate.
The one-level of pipe cutting mechanism is flexible to rely on the removal of second slip table on first slip table to realize, and the clamping piece setting is on the second slip table, along with the second slip table removal, and the clamping piece passes through the cylinder and drives the tight form of clamp forward in the difference in prior art, through the removal of second slip table, can make subsequent clamping action more firm, and the second slip table drives the clamping piece and moves the back forward, and the clamping piece presss from both sides tightly again and treats the machined part. The driving mode of the second sliding table can also be selected from various driving modes in the field, as long as linear reciprocating driving can be realized, and the air cylinder driving is specifically selected in the invention.
The second grade of pipe cutting mechanism is flexible to be realized by the removal of third slip table on the second slip table, and the cutter setting is on the third slip table, along with the removal of third slip table, is used for the cutting to wait to process the pipe fitting after the cutter moves forward. Different from the structure that the cutter and the clamping piece are arranged on one platform in the prior art, the arrangement mode can ensure that the cutting process is more stable, and the impact resistance is realized so as to prolong the service life of the saw blade. The driving mode of the third sliding table can also be selected from various driving modes in the field, as long as linear reciprocating driving can be realized, and the driving of the air cylinder is specifically selected in the invention.
When the double-station pipe cutting machine is used for cutting a pipe fitting to be processed, the two pipe cutting mechanisms work alternately, and the working process of one pipe cutting mechanism is as follows:
a: the preparation work comprises the steps of determining the moving speed of the first sliding table according to the conveying speed of the pipe fitting to be processed, and further setting the initial position and the round-trip time of the first sliding table according to the length of the pipe fitting to be processed to be cut;
b: after the pipe fitting to be processed is conveyed from the previous station, and the cutting position of the cutter is aligned with the cutting position of the pipe fitting to be processed, the first sliding table and the pipe fitting to be processed move in the same speed and direction;
c: the second sliding table drives the clamping piece and the cutter to move towards the pipe fitting to be machined, and the clamping piece clamps the pipe fitting to be machined;
d: the cutter further moves towards the pipe fitting to be machined again along with the third sliding table to cut the pipe fitting to be machined;
e: after the cutter finishes cutting, the third sliding table and the cutter return to the initial position;
f: after the pipe fitting to be processed enters the next station, the pipe fitting to be processed is loosened by the clamping piece, and the second sliding table and the clamping piece return to the initial positions;
g: and B, after the second sliding table and the clamping piece return to the initial positions, the first sliding table drives the upper element to return to the initial position of the first sliding table, the cutting position of the next pipe fitting to be machined is waited for, and the step B is circulated.
The double-station pipe cutting machine is arranged in a pipe fitting machining production line, receives a pipe fitting to be machined in a previous process, cuts the pipe fitting to be required in length when transporting to a next process, does not delay the machining speed of the whole production line, plays a role in cutting, also plays a role in conveying, adapts to a higher production line speed, can also guarantee cutting stability through secondary expansion of a pipe cutting mechanism, and further can be used on line.
Drawings
The invention is described in further detail below with reference to the drawings and the detailed description.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged partial schematic view of FIG. 1 according to the present invention;
FIG. 3 is a schematic view of the internal structure of the pipe cutting mechanism according to the present invention;
FIG. 4 is a schematic structural diagram of a first driving mechanism according to the present invention;
FIG. 5 is a schematic view of the inclined arrangement of the pipe cutting mechanism according to the present invention;
in the figure: 1. frame, 2, pipe cutting mechanism, 3, first slip table, 4, second slip table, 5, third slip table, 6, clamping piece, 7, cutter, 8, interval, 9, first actuating mechanism, 10, driving gear, 11, driven gear, 12, hold-in range, 13, first linear driving piece, 14, second linear driving piece, 15, first clamp piece, 16, second clamp piece, 17, first slide rail, 18, second slide rail, 19, third slide rail, 20, anticollision piece.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any inventive step, are intended to be within the scope of the present invention.
Example 1
As shown in fig. 1 to 5, in order to solve the technical problem of the present application, the present embodiment provides a double-station pipe cutting machine, which includes a frame 1 and two pipe cutting mechanisms 2 movably disposed on the frame 1, where the pipe cutting mechanisms 2 are configured to cut pipes to be processed, and the two pipe cutting mechanisms 2 are respectively configured to be disposed on two sides of the pipes to be processed, and cut the pipes to be processed alternately from two sides of the pipes to be processed.
Further, the setting in general common duplex position can make two pipe cutting mechanism 2's orbit mutual interference, and the clamping is unstable, leads to the cutting edge to be fragile, and this is the difficult point place of duplex position cutting, and in order to further solve this technical problem, two pipe cutting mechanism 2 set up to multistage flexible drive form, and the flexible purpose of one-level is that the grapple is pressed from both sides or dodge and treat the processing pipe fitting, and the flexible purpose of second grade drives cutter 7 and feeds the cutting, and the structure of specific pipe cutting mechanism 2 includes: the first sliding table 3, the second sliding table 4, the third sliding table 5, a clamping piece 6 and a cutter 7.
Wherein the removal of pipe cutting mechanism 2 on frame 1 relies on the removal of first slip table 3 to realize, and first slip table 3 sets up in frame 1, is on a parallel with the direction of delivery reciprocating motion of waiting to process the pipe fitting on frame 1, and the drive mode of first slip table 3 can select the drive form of multiple this field, as long as can realize linear reciprocating drive can, preferably can select the form of gear and hold-in range 12, the position of the first slip table 3 of drive that can be more accurate.
The flexible removal that relies on second slip table 4 on first slip table 3 of the one-level of pipe cutting mechanism 2 realizes, and clamping piece 6 sets up on second slip table 4, along with second slip table 4 removes, it presss from both sides tight the form that tight head pressed from both sides forward or dodges backward to drive through the cylinder among the prior art to be distinguished from, this embodiment drives clamping piece 6 through second slip table 4 and moves the back forward, clamping piece 6 presss from both sides tightly again treats the machined part, can make subsequent clamping action more firm. The driving mode of the second sliding table 4 can also be selected from various driving modes in the field, as long as linear reciprocating driving can be realized, and the embodiment specifically selects cylinder driving.
The second grade of pipe cutting mechanism 2 is flexible to rely on third slip table 5 to realize on second slip table 4, and cutter 7 sets up on third slip table 5, along with third slip table 5 removes, is used for the cutting to treat the processing pipe fitting behind the cutter 7 forward movement. Different from the structure that the cutter 7 and the clamping piece 6 are arranged on one platform in the prior art, the arrangement mode can ensure that the cutting process is more stable and the impact resistance is realized so as to prolong the service life of the saw blade. The driving mode of the third sliding table 5 can also be selected from various driving modes in the field, as long as linear reciprocating driving can be realized, and the embodiment specifically selects cylinder driving.
When the double-station pipe cutting machine is used for cutting a pipe fitting to be processed, the two pipe cutting mechanisms 2 work alternately, and the working process of one pipe cutting mechanism 2 is as follows:
a: the preparation work is carried out, the moving speed of the first sliding table 3 is determined according to the conveying speed of the pipe fitting to be processed, and the initial position and the round-trip time of the first sliding table 3 are set according to the length of the pipe fitting to be processed which needs to be cut;
b: after the pipe to be processed is conveyed from the previous station, the cutting position of the cutter 7 is aligned with the cutting position of the pipe to be processed, and the first sliding table 3 and the pipe to be processed move in the same speed and direction;
c: the second sliding table 4 drives the clamping element 6 and the cutter 7 to move towards the pipe fitting to be machined, and the clamping element 6 clamps the pipe fitting to be machined;
d: the cutter 7 further moves towards the pipe fitting to be machined again along with the third sliding table 5 to cut the pipe fitting to be machined;
e: after the cutter 7 finishes cutting, the third sliding table 5 and the cutter 7 return to the initial positions;
f: after the pipe fitting to be processed enters the next station, the pipe fitting to be processed is loosened by the clamping piece 6, and the second sliding table 4 and the clamping piece 6 return to the initial positions;
g: after the second sliding table 4 and the clamping element 6 return to the initial positions, the first sliding table 3 drives the elements thereon to return to the initial position of the first sliding table 3, the cutting position of the next pipe fitting to be processed is waited for, and the step B is circulated.
The double-station pipe cutting machine is arranged in a pipe fitting machining production line, receives a pipe fitting to be machined in a previous process, cuts the pipe fitting to be required in length when transporting to a next process, does not delay the machining speed of the whole production line, plays a role in cutting, also plays a role in conveying, adapts to a higher production line speed, and can also guarantee the cutting stability through the two-stage stretching of the pipe cutting mechanism 2.
Example 2
As shown in fig. 1 to 5, the embodiment provides a double-station pipe cutting machine on the basis of embodiment 1, which can improve the cutting stability and the cutting effect of the pipe to be processed on the basis of embodiment 1.
Specifically, on the basis that the embodiment includes all the features of embodiment 1, the number of the clamping pieces 6 is two, a gap 8 is formed between two adjacent clamping pieces 6, and after the cutter 7 moves along with the third sliding table 5, the pipe to be machined is cut through the gap 8.
This kind of cutting form in this embodiment is through pressing from both sides the cutting end of tight cutting position both sides for the pipe fitting end after the cutting does not take place to buckle and squint, improves the cutting quality, also can guarantee the stability of cutter 7 cutting.
Further, be provided with triangle-shaped anchor clamps fixed plate between clamping piece 6 and second slip table 4, improved the organism rigidity, further ensure cutting stability.
Example 3
As shown in fig. 1 to 5, the present embodiment provides a double-station pipe cutting machine based on embodiment 1 or embodiment 2, and provides a specific driving structure of the first sliding table 3 among various conventional driving forms.
Specifically, on the basis that the present embodiment includes all the features of embodiment 1 or embodiment 2, the driving form of the first sliding table 3 is realized by the first driving mechanism 9, and the specific first driving mechanism 9 includes:
the driving gear 10 is rotationally arranged on the rack 1, and the motor drives the driving gear 10 to rotate;
the driven gear 11 is rotationally arranged on the frame 1;
and a timing belt 12 wound around the driving gear 10 and the driven gear 11, wherein the first sliding table 3 is disposed on the timing belt 12 to move along with the timing belt 12.
Example 4
As shown in fig. 1 to 5, the embodiment provides a double-station pipe cutting machine based on any embodiment 1~3, and provides a specific structure of a clamping member 6 among various clamping forms of the clamping member 6.
Specifically, this embodiment includes all the characteristics of any embodiment of 1~3, and the whole structure of the clamping member 6 is made of stainless steel, so as to improve the corrosion resistance of the sliding component, and the structure of the clamping member 6 includes:
the first linear driving piece 13 is arranged on the second sliding table 4;
the second linear driving part 14 is arranged on the second sliding table 4, the first linear driving part 13 and the second linear driving part 14 are driven by servo motors, the clamping position is controlled more accurately, and fault alarming is more timely, so that mechanical collision caused by faults is avoided, and loss and danger are reduced;
the first clamping block 15 is arranged on the first linear driving piece 13, and the first linear driving piece 13 drives the first clamping block 15 to linearly move;
the second presss from both sides tight piece 16, set up on second linear drive spare 14, second linear drive spare 14 drive second presss from both sides tight piece 16 linear movement, first clamp tight piece 15 and second clamp tight piece 16 are used for setting up in the upper and lower both sides of waiting to process the pipe fitting, and the two is close to one side each other and all has the arc recess, and two arc recesses constitute the cylinder passageway, and this cylinder passageway is laminated with the shape of waiting to process the work piece, and first clamp tight piece 15 and second clamp tight piece 16 remove the back and are close to each other and press from both sides the pipe fitting of waiting to process or keep away from each other and loosen the pipe fitting of waiting to process.
The structure of the clamping piece 6 can replace the first clamping block 15 and the second clamping block 16 according to the diameter of the pipe to be processed, and the driving form is simple.
Example 5
As shown in fig. 1 to 5, the present embodiment provides a double-station pipe cutting machine based on any embodiment 1~4, which can further improve the cutting effect.
Specifically through setting up pipe cutting mechanism 2 slope in frame 1, two pipe cutting mechanisms 2 are close to the side each other and are lower side, and this kind of structure can make the lower sword direction that cutter 7 treated the processing pipe fitting for cutting slant decurrent, improves cutting effect, and the cutting piece is easily collected.
Example 6
As shown in fig. 1 to 5, the present embodiment provides a double-station pipe cutting machine based on any embodiment of embodiment 1~5.
Specifically, this embodiment includes all the features of any of embodiments 1~5, and further includes a disc-type rotary cutter 7
The first sliding table 3 moves on the rack 1 and is guided by the first sliding rail 17;
the second sliding rail 18 is used for guiding the movement of the second sliding table 4 on the first sliding table 3;
the third sliding rail 19 is used for guiding the movement of the third sliding table 5 on the second sliding table 4;
and the anti-collision block 20 is arranged on the rack 1, and the anti-collision blocks 20 are arranged on the two sides of the first sliding table 3 along the moving direction.
The present invention is not limited to the above preferred embodiments, and any modifications, equivalent substitutions, improvements, etc. within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (8)

1. The utility model provides a duplex position pipe cutting machine, includes that frame (1) and removal set up pipe cutting mechanism (2) in frame (1), pipe cutting mechanism (2) are used for the cutting to wait to process the pipe fitting, a serial communication port, pipe cutting mechanism (2) are two, are used for setting up respectively wait to process the pipe fitting both sides, two pipe cutting mechanism (2) all include:
the first sliding table (3) is arranged on the rack (1) and reciprocates on the rack (1) in a direction parallel to the conveying direction of the pipe fitting to be processed;
the second sliding table (4) is arranged on the first sliding table (3), moves towards or away from the pipe fitting to be machined on the first sliding table (3), and moves along with the first sliding table (3);
the third sliding table (5) is arranged on the second sliding table (4), moves towards or away from the pipe fitting to be machined on the second sliding table (4), and moves along with the second sliding table (4);
the clamping piece (6) is arranged on the second sliding table (4), moves along with the second sliding table (4) and is used for clamping or loosening the pipe fitting to be machined;
and the cutter (7) is arranged on the third sliding table (5) and moves along with the third sliding table (5), and the cutter (7) is used for cutting the pipe fitting to be machined after moving.
2. The double-station pipe cutting machine according to claim 1, characterized in that both said pipe cutting mechanisms (2) further comprise:
interval (8), clamping piece (6) are provided with a plurality of, adjacent two be formed with interval (8) between clamping piece (6), and cutter (7) are followed third slip table (5) remove the back, pass interval (8).
3. The double station pipe cutting machine according to claim 1, characterized in that both said pipe cutting mechanisms (2) further comprise:
first actuating mechanism (9), set up in on frame (1), the drive first slip table (3) remove, first actuating mechanism (9) include:
the driving gear (10) is rotationally arranged on the rack (1), and the motor drives the driving gear (10) to rotate;
the driven gear (11) is rotatably arranged on the rack (1);
hold-in range (12), around establishing driving gear (10) with on driven gear (11), first slip table (3) set up on hold-in range (12), follow hold-in range (12) remove.
4. The double station pipe cutter according to claim 2, characterized in that each of said gripping elements (6) comprises:
the first linear driving piece (13) is arranged on the second sliding table (4);
the second linear driving piece (14) is arranged on the second sliding table (4);
a first clamping block (15) arranged on the first linear driving element (13), wherein the first linear driving element (13) drives the first clamping block (15) to move linearly;
the second clamping block (16) is arranged on the second linear driving element (14), the second linear driving element (14) drives the second clamping block (16) to move linearly, the first clamping block (15) and the second clamping block (16) are arranged on two sides of the pipe to be machined, and the first clamping block (15) and the second clamping block (16) move to be close to each other to clamp the pipe to be machined or to be far away from each other to loosen the pipe to be machined.
5. The double-station pipe cutting machine according to claim 1, characterized in that the pipe cutting means (2) are arranged obliquely on the machine frame (1), the sides of the two pipe cutting means (2) which are close to each other being the lower sides.
6. The double-station pipe cutter according to claim 1, further comprising:
the first sliding table (3) moves on the rack (1) and is guided by the first sliding rail (17);
a second slide rail (18), the movement of the second carriage (4) on the first carriage (3) being guided by the second slide rail (18);
and the third sliding table (5) moves on the second sliding table (4) and is guided by the third sliding rail (19).
7. The double-station pipe cutting machine according to claim 1, wherein the cutter (7) is a disc-type rotary cutter.
8. The double station pipe cutter of any one of claims 1~7 further comprising:
the anti-collision device comprises an anti-collision block (20) arranged on the rack (1), wherein the anti-collision block (20) is arranged on each of two sides of the first sliding table (3) along the moving direction.
CN202211231709.3A 2022-10-10 2022-10-10 Duplex position pipe cutting machine Active CN115365574B (en)

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Application Number Priority Date Filing Date Title
CN202211231709.3A CN115365574B (en) 2022-10-10 2022-10-10 Duplex position pipe cutting machine

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Application Number Priority Date Filing Date Title
CN202211231709.3A CN115365574B (en) 2022-10-10 2022-10-10 Duplex position pipe cutting machine

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CN115365574B CN115365574B (en) 2023-06-27

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115740884A (en) * 2023-01-09 2023-03-07 定州市宏远机械有限公司 Multifunctional robot walking welding equipment

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