CN110524393A - A kind of car-type numerical control cutting machine and its cutting method - Google Patents
A kind of car-type numerical control cutting machine and its cutting method Download PDFInfo
- Publication number
- CN110524393A CN110524393A CN201910841309.6A CN201910841309A CN110524393A CN 110524393 A CN110524393 A CN 110524393A CN 201910841309 A CN201910841309 A CN 201910841309A CN 110524393 A CN110524393 A CN 110524393A
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- Prior art keywords
- rolling disk
- oil cylinder
- pipeline
- seat
- disk seat
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- 238000005520 cutting process Methods 0.000 title claims abstract description 63
- 238000000034 method Methods 0.000 title claims description 13
- 238000005096 rolling process Methods 0.000 claims abstract description 72
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 21
- 239000000463 material Substances 0.000 claims description 6
- 230000009471 action Effects 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 13
- 230000008569 process Effects 0.000 description 5
- 230000007246 mechanism Effects 0.000 description 3
- 230000007306 turnover Effects 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009417 prefabrication Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B27/00—Other grinding machines or devices
- B24B27/06—Grinders for cutting-off
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B27/00—Other grinding machines or devices
- B24B27/06—Grinders for cutting-off
- B24B27/0675—Grinders for cutting-off methods therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B27/00—Other grinding machines or devices
- B24B27/06—Grinders for cutting-off
- B24B27/0683—Accessories therefor
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Milling Processes (AREA)
Abstract
The invention discloses a kind of car-type numerical control cutting machines, including cutter device (3), cutting head (5) are connected on cutter device (3), cutter device (3) side is equipped with transport trolley (6), pedestal (7) lower part of transport trolley (6) connects one group of pulley (8), each pulley (8) forms slide-and-guide cooperation with corresponding guide rail (9), a group oil cylinder seat (10) and one group of attachment base (11) are fixed on pedestal (7), an oil cylinder (12) is connected on each oil cylinder seat (10), oil cylinder (12) is connected with rolling disk seat (13), the other side and attachment base (11) of rolling disk seat (13) are hinged；Two groups of parallel revolution rolling disks (14) are connected on rolling disk seat (13), the upper surface of rolling disk seat (13) is stretched out on revolution rolling disk (14) top.It is an advantage of the invention that structure is simple, device category and processing flow are simplified, improves production efficiency, saves cost of labor, reduces production process management difficulty.
Description
Technical field
The present invention relates to numerically-controlled machine tool equipment technical field more particularly to a kind of car-type numerical control cutting machine and its cutting sides
Method.
Background technique
In pipe prefabrication production process, the cutting processing of pipe fitting is always one of important process.Digital controlled cutting machine
Appearance so that the cutting of pipe fitting, groove can be realized machine automation, and various intersection holes can be realized on pipe fitting
Cutting.Currently, existing digital controlled cutting machine is generally divided into three parts, i.e. cut portion, transport portion and vertically and horizontally walking portion
Point.Cut portion is that grinding wheel rotation is driven by electrode, is controlled by cylinder grinding wheel and moves up and down completion cutting.Vertically and horizontally walking part is
It is controlled by cylinder plate of longitudinally, laterally walking, is allowed to advance along linear guide or return.Entire machine is controlled each pneumatic by PLC
The electromagnet of reversal valve is driven by the cylinder completion and sequentially cuts action process, and cutting speed when transverse cuts can pass through gas
Cylinder is adjusted.Transport portion is mostly in such a way that arranged for interval turns round rolling disk and conveying roller on lathe Cutting platform, simultaneously
Realize the axial conveying and circumferential revolution of pipeline.But this mode leads to the compact-sized complexity of existing lathe, equipment
Production, matching requirements are extremely stringent.In addition, existing lathe also needs to be equipped with pipeline approach table, pipeline runout table and special
Feeding, discharge mechanism, the arrangement of a whole set of pipe cutting processing producing line could be completed, therefore, it is numerous that this will cause producing line device category
More, processing flow is complicated, is unfavorable for production management.
Summary of the invention
The object of the invention is exactly to provide one to solve the problems, such as that existing numerical control cutting machine structure and processing flow are complicated
Kind car-type numerical control cutting machine improves production efficiency using car-type structure, has saved cost of labor, reduces production procedure
Management difficulty.
To achieve the goals above, present invention employs following technical solutions:
A kind of car-type numerical control cutting machine, including the main body rack being fixed on ground, one cutting of connection is filled on main body rack
It sets, column is equipped in the middle part of cutter device, connects a movable cutting head on column.
Cutter device side is equipped with a transport trolley, and transport trolley includes a pedestal, and pedestal lower part connects one group of cunning
Wheel, each pulley form slide-and-guide cooperation with corresponding guide rail, and guide rail is fixed on ground and is parallel to cutter device；
Fix a group oil cylinder seat and one group of attachment base on pedestal, connect an oil cylinder on each oil cylinder seat, the piston rod of oil cylinder with
The side of one rolling disk seat is connected, and the other side of rolling disk seat and attachment base are hinged, to drive rolling disk by the stretching motion of oil cylinder
Seat overturning；
The center line of rolling disk seat is parallel to each other with guide rail, and it overturns along center line or so, connect on rolling disk seat two groups it is parallel
Revolution rolling disk, and the centerline parallel of the axis of every group of revolution rolling disk and rolling disk seat, with the returning on rolling disk seat for pipeline
Turn.
Further, guide rail is dove-tail form guide rail, to guarantee transport trolley pipeline center and cutting machine in the process of walking
Head center is always consistent.
Further, it is equipped with electromagnetic locking device below the pedestal of transport trolley, for trolley to be fixed on accurate position
It sets.
Further, electromagnetic locking device can be magnetic key operated lock.
In order to further achieve the object of the present invention, a kind of numerical control cutting method using above-mentioned apparatus is additionally provided,
It is characterized by:
(1) transport trolley under original state runs to discharge position on pipeline along guide rail, and the piston rod of oil cylinder stretches out, and pushes rolling disk
Seat overturning is to specific position and remains stationary；
(2) pipeline is delivered on revolution rolling disk by material frame, and the revolution rolling disk in outside is motionless, and the revolution rolling disk of inside turns along axis
It is dynamic；
(3) piston rod of oil cylinder retracts, and pipeline is overturn with rolling disk seat to level, then transport trolley along pipeline axial direction
Conveying stops after going to the specific position under cutter device；
(4) pipeline center is consistent with cutting head center, and cutting head carries out cutting action to pipeline；
(5) after the completion of cutting, the pipeline that transport trolley carries well cutting continues axial conveying, when reaching designated position, oil cylinder
It stretches out again, the overturning of rolling disk seat, after piston rod stretches out in place, pipeline is fallen in therewith on material frame, while pipe cutting generation
Scrap discharge is on the ground；
(6) piston rod is fallen after rise, and rolling disk seat turns again to horizontal position, carries out subsequent cycle work.
In technical solution of the present invention, by using the car-type structure that can be walked, pipeline is realized by the walking of trolley
Axial conveying trolley is consolidated by a set of electromagnetic locking mechanism when trolley walking is ready for pipe cutting to corresponding position
It is scheduled on accurate location；The upper end of trolley is a set of turnover swivel rolling disk component；The component uses the structure of integral frame-type,
Two groups of revolution rolling disks are distributed on frame, using the rotating shaft of the one group of rolling disk in outside as torsion shaft, by being fixed on trolley
The flexible realization of the oil cylinder of pedestal is overturn；When overturning, the revolution rolling disk position on torsion shaft is remained stationary, other side rolling disk wraparound
Shaft rotation, forms the difference in height between rolling disk, to realize feeding, discharge of the pipeline on rolling disk.Cutting dress of the invention
To set mutually indepedent with transport trolley, structure is simple, and apparatus for production line type and processing flow are simplified, production efficiency is improved,
Cost of labor has been saved, production process management difficulty is reduced.
Detailed description of the invention
Fig. 1 is a kind of structure chart of car-type numerical control cutting machine of the invention in the initial state；
Fig. 2 is a kind of structure chart of car-type numerical control cutting machine of the invention under feeding state；
Fig. 3 is a kind of structure chart of car-type numerical control cutting machine of the invention under blanking state；
Fig. 4 is the structural schematic diagram of pulley and guide rail of the invention.
Specific embodiment
Embodiment 1
For the present invention is more clearly understood, with reference to the accompanying drawing furtherly to a kind of car-type numerical control cutting machine of the invention
Bright, described herein the specific embodiments are only for explaining the present invention, is not intended to limit the present invention.
Referring to Fig. 1, a kind of car-type numerical control cutting machine, including the main body rack 2 being fixed on ground 1, on main body rack 2
A cutter device 3 is connected, column 4 is equipped in the middle part of cutter device 3, a movable cutting head 5 is connected on column 4, it is special
Sign is:
Referring to Fig. 1, Fig. 4,3 side of cutter device is equipped with a transport trolley 6, and transport trolley 6 includes a pedestal 7, under pedestal 7
The two sides in portion are separately connected a pair of of pulley 8, and the middle part of pulley 8 is equipped with recessed portion 8a, and each pulley 8 is formed with corresponding guide rail 9
Slide-and-guide cooperation, the upper end of guide rail 9 is set as T-type portion 9a, and the recessed portion 8a of each pulley 8 is just caught in corresponding guide rail 9
T-type portion 9a in, guide rail 9 is fixed on ground 1 and is parallel to cutter device 3, to guarantee that transport trolley 6 is managed in the process of walking
15 center of road and 5 center of cutting head are always consistent；
Referring to fig. 2, Fig. 3, fixed a pair of of oil cylinder seat 10 and a pair of of attachment base 11 on pedestal 7, oil cylinder seat 10 are set to pedestal 7 close to cutting
The side of device 3 is cut, attachment base 11 is set to side of the pedestal 7 far from cutter device 3, a hinged oil cylinder on each oil cylinder seat 10
12, the piston rod 12a of oil cylinder 12 is connected with the side of a rolling disk seat 13, and the other side of rolling disk seat 13 and attachment base 11 are hinged,
To drive rolling disk seat 13 to overturn by the stretching motion of oil cylinder 12；
The center line of rolling disk seat 13 is parallel to each other with guide rail 9, and it overturns along center line or so, set on rolling disk seat 13 there are two
With one group of parallel revolution rolling disk 14 of connection, every group of revolution rolling disk 14 in the groove 13a, each groove 13a of its centerline parallel
The axis top that is parallel to groove 13a setting, and turns round rolling disk 14 stretch out the upper surface of rolling disk seat 13, to exist for pipeline 15
Revolution on rolling disk seat 13；
Electromagnetic locking device is equipped with below the pedestal 7 of transport trolley 6, for stopping transport trolley 6.
In the present invention, the method cut using above-mentioned cutter device is as follows, it is characterised in that:
Referring to Fig. 1, Fig. 2, the transport trolley 6 under original state runs to discharge position on pipeline, the piston rod of oil cylinder 12 along guide rail 9
12a stretches out, and pushes the overturning of rolling disk seat 13 to specific position and remains stationary, and pipeline 15 is delivered to revolution rolling disk 14 by material frame 16
On, the revolution rolling disk 14 in outside is motionless, and the revolution rolling disk 14 of inside is along central axis.Then, the piston rod 12a contracting of oil cylinder 12
It returns, pipeline 15 is overturn with rolling disk seat 13 to level, and then transport trolley 6 is conveyed along the axial direction of pipeline 15, and row is extremely cut
Stop after specific position under device 3；
Referring to Fig. 1,15 center of pipeline is consistent with 5 center of cutting head, and cutting head 5 carries out cutting action to pipeline 15；
Referring to Fig. 1, Fig. 3, after the completion of cutting, the pipeline 15 that transport trolley 6 carries well cutting continues axial conveying, specified when reaching
When position, oil cylinder 12 stretches out again, and rolling disk seat 13 is overturn, and after piston rod 12a stretches out in place, pipeline 15 falls in material frame 16 therewith
On, at the same pipe cutting generate scrap discharge on the ground, easy cleaning waste material；Piston rod 12a is fallen after rise, and rolling disk seat 13 returns again
To horizontal position, the cutting work of next pipeline is carried out.
In the process, since the side roller 8 and guide rail 9 of transport trolley 6 are using the dovetail form of finishing, because of this journey
During walking, 15 center of pipeline and 5 center of cutting head are always consistent, and cutting accuracy is guaranteed.
In the present invention, by using the car-type structure that can be walked, the axial direction of pipeline is realized by the walking of transport trolley
Trolley is fixed on standard by a set of electromagnetic locking mechanism when trolley walking is ready for pipe cutting to corresponding position by conveying
True position；The upper end of trolley is a set of turnover swivel rolling disk component；The component uses the structure of integral frame-type, in frame
On two groups of revolution rolling disks are distributed with, using the rotating shaft of the one group of rolling disk in outside as torsion shaft, by being fixed on trolley pedestal
The flexible realization of oil cylinder is overturn；When overturning, the revolution rolling disk position on torsion shaft is remained stationary, and other side rolling disk turns around rotating shaft
It is dynamic, the difference in height between rolling disk is formd, to realize feeding, discharge of the pipeline on rolling disk.Cutter device and fortune of the invention
Defeated trolley is mutually indepedent, and structure is simple, simplifies apparatus for production line type and processing flow, improves production efficiency, saves
Cost of labor reduces production process management difficulty.
In addition to the implementation, the present invention can also have other embodiments.It is all to use equivalent substitution or equivalent transformation shape
At technical solution, fall within the scope of protection required by the present invention.
Claims (5)
1. a kind of car-type numerical control cutting machine, including the main body rack (2) being fixed on ground (1), main body rack connects on (2)
Cutter device (3), cutter device (3) middle part are equipped with column (4), are connected with cutting head (5) on column (4), it is characterised in that:
Cutter device (3) side is equipped with transport trolley (6), and transport trolley (6) includes a pedestal (7), the connection of pedestal (7) lower part
One group of pulley (8), each pulley (8) form slide-and-guide cooperation with corresponding guide rail (9), and guide rail (9) is fixed on ground (1)
And it is parallel to cutter device (3)；
A group oil cylinder seat (10) and one group of attachment base (11) are fixed on pedestal (7), connect an oil cylinder on each oil cylinder seat (10)
(12), the piston rod (12a) of oil cylinder (12) is connected with the side of a rolling disk seat (13), the other side of rolling disk seat (13) and connection
Seat (11) is hinged；
The center line of rolling disk seat (13) is parallel to each other with guide rail (9), and it overturns along center line or so, and rolling disk seat connects on (13)
Two groups of parallel revolution rolling disks (14), and the centerline parallel of the axis of every group of revolution rolling disk (14) and rolling disk seat (13) are connect, is returned
The upper surface of rolling disk seat (13) is stretched out on the top of tumbler disk (14).
2. car-type numerical control cutting machine according to claim 1, it is characterised in that:
The guide rail (9) is dove-tail form guide rail.
3. car-type numerical control cutting machine according to claim 1 or 2, it is characterised in that:
It is set on rolling disk seat (13) there are two the groove (13a) with its centerline parallel, interior one group of the connection of each groove (13a) is parallel
Revolution rolling disk (14), the axis of every group of revolution rolling disk (14) be parallel to groove (13a) setting.
4. car-type numerical control cutting machine according to claim 1 or 2, it is characterised in that:
One is equipped with below the pedestal (7) of transport trolley (6) for fixing the electromagnetic locking device of trolley.
5. a kind of cutting method of car-type numerical control cutting machine, it is characterised in that:
(1) transport trolley under original state runs to discharge position on pipeline along guide rail, and the piston rod of oil cylinder stretches out, and pushes rolling disk
Seat overturning is to specific position and remains stationary；
(2) pipeline is delivered on revolution rolling disk by material frame, and the revolution rolling disk in outside is motionless, and the revolution rolling disk of inside turns along axis
It is dynamic；
(3) piston rod of oil cylinder retracts, and pipeline is overturn with rolling disk seat to level, then transport trolley along pipeline axial direction
Conveying stops after going to the specific position under cutter device；
(4) pipeline center is consistent with cutting head center, and cutting head carries out cutting action to pipeline；
(5) after the completion of cutting, the pipeline that transport trolley carries well cutting continues axial conveying, when reaching designated position, oil cylinder
It stretches out again, the overturning of rolling disk seat, after piston rod stretches out in place, pipeline is fallen in therewith on material frame, while pipe cutting generation
Scrap discharge is on the ground；
(6) piston rod is fallen after rise, and rolling disk seat turns again to horizontal position, carries out subsequent cycle work.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910841309.6A CN110524393A (en) | 2019-09-06 | 2019-09-06 | A kind of car-type numerical control cutting machine and its cutting method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910841309.6A CN110524393A (en) | 2019-09-06 | 2019-09-06 | A kind of car-type numerical control cutting machine and its cutting method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110524393A true CN110524393A (en) | 2019-12-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910841309.6A Pending CN110524393A (en) | 2019-09-06 | 2019-09-06 | A kind of car-type numerical control cutting machine and its cutting method |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1198996A (en) * | 1966-12-22 | 1970-07-15 | Lloyds Burton Ltd | Machine for use in Cutting off Lengths of Tubes, Rods and other Bodies of Rotation |
| CN101879697A (en) * | 2010-06-18 | 2010-11-10 | 黄石新兴管业有限公司 | Cutting machine special for steel pipes |
| CN104384602A (en) * | 2014-11-18 | 2015-03-04 | 浙江罗森博格机床有限公司 | Double-head saw cutting circular saw |
| CN108103293A (en) * | 2018-01-18 | 2018-06-01 | 南京正光炉业有限责任公司 | It is a kind of for the automatic feed preparation system of push rod furnace production line and automatic feed preparation method |
| CN109483111A (en) * | 2019-01-04 | 2019-03-19 | 亚太绿建（北京）科技集团有限公司 | A kind of dual robot formula roller automatic welding device |
| CN210879119U (en) * | 2019-09-06 | 2020-06-30 | 南京奥特电气股份有限公司 | Trolley type numerical control cutting machine |
-
2019
- 2019-09-06 CN CN201910841309.6A patent/CN110524393A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1198996A (en) * | 1966-12-22 | 1970-07-15 | Lloyds Burton Ltd | Machine for use in Cutting off Lengths of Tubes, Rods and other Bodies of Rotation |
| CN101879697A (en) * | 2010-06-18 | 2010-11-10 | 黄石新兴管业有限公司 | Cutting machine special for steel pipes |
| CN104384602A (en) * | 2014-11-18 | 2015-03-04 | 浙江罗森博格机床有限公司 | Double-head saw cutting circular saw |
| CN108103293A (en) * | 2018-01-18 | 2018-06-01 | 南京正光炉业有限责任公司 | It is a kind of for the automatic feed preparation system of push rod furnace production line and automatic feed preparation method |
| CN109483111A (en) * | 2019-01-04 | 2019-03-19 | 亚太绿建（北京）科技集团有限公司 | A kind of dual robot formula roller automatic welding device |
| CN210879119U (en) * | 2019-09-06 | 2020-06-30 | 南京奥特电气股份有限公司 | Trolley type numerical control cutting machine |
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