CN108080775A - A kind of plasma cutting machine for metal tube - Google Patents
A kind of plasma cutting machine for metal tube Download PDFInfo
- Publication number
- CN108080775A CN108080775A CN201810002748.3A CN201810002748A CN108080775A CN 108080775 A CN108080775 A CN 108080775A CN 201810002748 A CN201810002748 A CN 201810002748A CN 108080775 A CN108080775 A CN 108080775A
- Authority
- CN
- China
- Prior art keywords
- metal tube
- rotating disk
- cutting
- cutting machine
- servomotor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000005520 cutting process Methods 0.000 title claims abstract description 96
- 239000002184 metal Substances 0.000 title claims abstract description 42
- 238000009434 installation Methods 0.000 claims description 20
- 239000000463 material Substances 0.000 claims description 12
- 230000001105 regulatory effect Effects 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000005498 polishing Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000005611 electricity Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010891 electric arc Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 238000007514 turning Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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
- B23K10/00—Welding or cutting by means of a plasma
-
- 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
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/02—Carriages for supporting the welding or cutting element
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Plasma & Fusion (AREA)
- Optics & Photonics (AREA)
- Arc Welding In General (AREA)
Abstract
The present invention relates to cuts in metallic pipe technical fields, more particularly to a kind of plasma cutting machine for metal tube, including workbench and control system, workbench is equipped with installing plate, installing plate is equipped with cutting mechanism, cutting mechanism includes rotating disk, cutting gun and servomotor, rotating disk offers charging hole, cutting gun is installed on rotating disk and positioned at charging hole one side, rotating disk is fixed with driven gear, the driven gear is coaxially disposed with charging hole, the output terminal of servomotor is connected with driving gear, driving gear is engaged with driven gear, servomotor and cutting gun are electrically connected with control system.The configuration of the present invention is simple reduces the input of manual labor, reduces plasma cut and is injured caused by human body, drives rotation disc spins using servomotor, effectively burr is avoided to generate, save polishing operation, improve work efficiency, improve production automation degree；In addition, cutting gun, which rotates, cuts more stable, processing quality higher.
Description
Technical field
The present invention relates to cuts in metallic pipe technical field more particularly to a kind of plasma cutting machine for metal tube.
Background technology
Make the metal part or local melting of workpiece incision during plasma cut using the heat of high-temperature plasma electric arc,
And fusing metal is excluded to form a kind of processing method of notch by means of the momentum of high speed plasma, it is cut since plasma cut has
Face is bright and clean, thermal deformation is small and almost without heat affected area a little, plasma cut gradually substitutes traditional use cutting sheet
The method of cutting.
The method for plasma cutting used in the prior art is typically required the rotating metallic pipe during cutting and carries out
Cutting, the notch of cutting is more coarse, subsequently also needs to exhaust and manually polish, and the efficiency of production is influenced, in addition, cutting machine
The degree of automation it is relatively low, each cutting step needs are manually operated, cumbersome and time consuming, are unfavorable for automated production.
The content of the invention
It is an object of the invention to provide being conducive to improve cutting stability, cut quality and efficiency, while improve cutting
A kind of plasma cutting machine for metal tube of the degree of automation.
To achieve these goals, technical program of the present invention lies in：A kind of plasma cutting machine for metal tube, including work
Platform and control system, the workbench are equipped with installing plate, and the installing plate is equipped with cutting mechanism, and the cutting mechanism includes
Rotating disk, cutting gun and servomotor, the rotating disk offer charging hole, the cutting gun be installed on rotating disk and positioned at into
Expect hole one side, the rotating disk is fixed with driven gear, which is coaxially disposed with charging hole, the servomotor it is defeated
Outlet is connected with driving gear, and the driving gear is engaged with driven gear, the servomotor and cutting gun and control system
Electrical connection.
The technical program is further improved as the feed end of the charging hole is equipped with clamp assembly, the fixture group
Part includes first support and second support, and the one side of the first support towards second support is equipped with telescopic cylinder, described to stretch
The output terminal of contracting cylinder is equipped with left side pawl, and the one side of the second support towards first support is equipped with the right pawl, the left side
Side pawl and the right pawl are combined to form material-handling hole, which is coaxially disposed with charging hole, the telescopic cylinder and control system electricity
Connection.
The technical program is further improved as the cutting gun includes servo electric cylinders and cutting head, the servo electricity
Cylinder is mounted on rotating disk, and the cutting head is connected with the output terminal of servo electric cylinders.
The technical program is further improved to be all provided with close to the position of charging hole discharge end and material-handling hole feed end useful
In the material carrying mechanism that support materials in the tube are cut.
Being further improved for the technical program includes fixing bracket, adjusting bracket and adjusting bolt for, the material carrying mechanism,
The fixing bracket and adjusting bracket offer regulating tank, and the adjusting bolt wears regulating tank and is installed on adjusting bracket admittedly
Fixed rack, the one end of the adjusting bracket away from workbench are equipped with arc groove.
Being further improved for the technical program includes adjustable plate for, the workbench, and the installing plate is fixed on adjustable plate,
The adjustable plate offers shifting chute close to the position of two opposite side, and the shifting chute is equipped with positioning column.
The technical program is further improved as the servomotor is installed on installing plate backwards to the one side of rotating disk.
The technical program is further improved as the installing plate offers installation through-hole, is arranged on the inside of the installation through-hole
There is installation sleeve, the rotating disk is rotatable to be sheathed on installation sleeve.
The technical program be further improved for, the rotating disk include the sleeve part extended to form to installing plate direction and
For installing the turntable portion of cutting gun, the sleeve part is rotatable to be sheathed on installation sleeve, and the outer diameter in the turntable portion is more than set
The outer diameter of canister portion.
The technical program is further improved as the axis of charging hole is passed through in the plasma-arc track that the cutting gun is sent
Line.
Beneficial effects of the present invention are：
The configuration of the present invention is simple can carry out the work of control servomotor and cutting gun by control system, reduce artificial
The input of labour reduces plasma cut and is injured caused by human body, using servomotor drive rotation disc spins, wait from
Sub- cutting gun starts, and cuts off the metal tube of different-thickness, effectively burr is avoided to generate, and saves polishing operation, improves work effect
Rate improves production automation degree；In addition, entire cutting process metal tube realizes metal without rotating, by rotary cutting burning torch
The full cutting of pipe reduces the problem of cutting line caused by metal tube rotates cutting can not dock, cause notch uneven, cutting gun
It rotates and cuts more stable, processing quality higher.
Description of the drawings
Attached drawing 1 is stereogram provided in an embodiment of the present invention；
Attached drawing 2 is the explosive view of part-structure provided in an embodiment of the present invention；
Attached drawing 3 is the stereogram of clamp assembly provided in an embodiment of the present invention；
Attached drawing 4 is the stereogram of material carrying mechanism provided in an embodiment of the present invention.
Specific embodiment
With reference to the accompanying drawings and examples, the specific embodiment of the present invention is described in further detail.Implement below
Example is not limited to the scope of the present invention for illustrating the present invention.
As shown in Fig. 1~2, a kind of plasma cutting machine for metal tube, including workbench 1 and control system, workbench 1 is installed
There is installing plate 2, installing plate 2 is equipped with cutting mechanism 3, and cutting mechanism 3 includes rotating disk 31, cutting gun 32 and servomotor 33,
Rotating disk 31 offers charging hole 311, and cutting gun 32 is installed on rotating disk 31 and positioned at 311 one side of charging hole, and rotating disk 31 is consolidated
Surely there is driven gear 34, which is coaxially disposed with charging hole 311, and the output terminal of servomotor 33 is connected with driving tooth
Wheel 35, driving gear 35 is engaged with driven gear 34, and servomotor 33 and cutting gun 32 are electrically connected with control system.
The configuration of the present invention is simple can carry out the work of control servomotor 33 and cutting gun 32 by control system, reduce
The input of manual labor reduces plasma cut and is injured caused by human body, and rotating disk 31 is driven using servomotor 33
Rotation, plasma cutting gun 32 start, cut off the metal tube of different-thickness, effectively burr is avoided to generate, save polishing operation,
Work efficiency is improved, improves production automation degree；In addition, entire cutting process metal tube passes through circumgyration incision without rotating
Rifle 32 realizes the full cutting of metal tube, and reducing cutting line caused by metal tube rotates cutting can not dock, cause notch uneven
The problem of, cutting gun 32, which rotates, cuts more stable, processing quality higher.
As shown in figure 3, in the present embodiment, the feed end of charging hole 311 is equipped with clamp assembly 4, and clamp assembly 4 includes
First support 41 and second support 42, the one side of first support 41 towards second support 42 are equipped with telescopic cylinder 43, and stretch gas
The output terminal of cylinder 43 is equipped with left side pawl 44, and the one side of second support 42 towards first support 41 is equipped with the right pawl 45, the left side
Pawl 44 and the right pawl 45 are combined to form material-handling hole, which is coaxially disposed with charging hole 311, telescopic cylinder 43 and control system
Electrical connection, on the one hand, left side pawl 44 is facilitated to open charging, on the other hand, the movement of left side pawl 44 is controlled by telescopic cylinder 43
Pairing is carried out with the right pawl 45, clamping is more accurate, and locating effect is more preferable, prevents metal tube from generating movement in cutting process,
Machining accuracy and quality are improved, and material-handling hole is coaxially disposed with charging hole 311, further improves the quality of metal tube processing.
As shown in Fig. 2, further, cutting gun 32 includes servo electric cylinders and cutting head 322, and the installation of servo electric cylinders is fixed
In rotating disk 31, cutting head 322 is connected with the output terminal of servo electric cylinders, and cutting head 322 can control servo gas by control system
Position is adjusted in cylinder 321, when meeting the metal tube of cutting different-diameter, keeps the distance between cutting head 322 and metal tube,
Further improve cutting accuracy.
As shown in figs. 1 and 4, it is equipped with close to the position of 311 discharge end of charging hole and material-handling hole feed end and is used to support pipe
The material carrying mechanism 5 cut is expected, when cutting longer metal tube, since the gravity that metal tube both ends apply causes metal tube
It is bent in cutting position, influences the precision of cutting, material carrying mechanism 5 can hold up the metal tube at cutting position both ends, reduce cutting
The deflection of position metal tube, further improves cutting accuracy and quality.
Further, material carrying mechanism 5 includes fixing bracket 51, adjusting bracket 52 and adjusting bolt 53,51 He of fixing bracket
Adjusting bracket 52 offers regulating tank, and adjusting bolt 53 wears regulating tank and adjusting bracket 52 is installed on fixing bracket 51, can
Change the position of adjusting bracket 52 after adjusting bolt 53 is unclamped, realize the height of support needed for different-diameter cuts in metallic pipe,
Using more flexible convenience, the one end of adjusting bracket 52 away from workbench 1 is equipped with arc groove, and arc groove is bonded with the outside of metal tube
Higher is spent, support effect is more preferably more stable.
As shown in Figure 1, workbench 1 includes adjustable plate 11, installing plate 2 is fixed on adjustable plate 11, and adjustable plate 11 is close to two pairs
The position on side offers shifting chute 111, and shifting chute 111 is equipped with positioning column 12, and the position of adjustable installation board 2 facilitates difference
The processing cutting of material, use are more flexible.
In the present embodiment, servomotor 33 is installed on installing plate 2 backwards to the one side of rotating disk 31, and balance is contributed to install
The stressing conditions of 2 both sides of plate improve the stability of installing plate 2 in process, that is, further improve processing quality.
As shown in Fig. 2, installing plate 2 offers installation through-hole, which is equipped with installation sleeve 21, rotating disk
31 rotatable are sheathed on installation sleeve 21, it is to be understood that facilitate socket rotating disk 31, install rotating disk 31 more stable.
In the present embodiment, rotating disk 31 includes the sleeve part 312 extended to form to 2 direction of installing plate and is cut for installing
The turntable portion 313 of burning torch 32, sleeve part 312 is rotatable to be sheathed on installation sleeve 21, and the outer diameter in turntable portion 313 is more than sleeve part
312 outer diameter facilitates installation cutting mechanism 3, make cutting mechanism 3 and rotating disk 31 can fixed-area bigger, improve its installation
Stability.
Further, the axis of charging hole 311 is passed through in the plasma-arc track that cutting gun 32 is sent, and makes plasma-arc
With the arc surface perpendicular contact of metal tube, the utilization rate of plasma-arc energy is improved, reduces the waste of energy.
The present invention operation principle be：
When cutting head 322 is with when metal tube arrival cutting position, control system control telescopic cylinder 43 moves left side pawl
44 are matched for clamping tightly metal tube with the right pawl 45, and servomotor 33 drives driving gear 35 that driven gear 34 is driven to rotate, driven tooth
34 drive rotating disk 31 of wheel rotates, while cutting head 322 releases plasma-arc and carries out cutting metal tube, is revolved in cutting head 322
The cut-out of metal tube is carried out after turning around.
The above is only the preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, without departing from the technical principles of the invention, several improvement and replacement can also be made, these improve and replace
Also it should be regarded as protection scope of the present invention.
Claims (10)
- A kind of 1. plasma cutting machine for metal tube, including workbench (1) and control system, which is characterized in that the workbench (1) Installing plate (2) is installed, the installing plate (2) is equipped with cutting mechanism (3), the cutting mechanism (3) include rotating disk (31), Cutting gun (32) and servomotor (33), the rotating disk (31) offer charging hole (311), and the cutting gun (32) is installed on Rotating disk (31) is simultaneously located at charging hole (311) one side, and the rotating disk (31) is fixed with driven gear (34), the driven gear (34) it is coaxially disposed with charging hole (311), the output terminal of the servomotor (33) is connected with driving gear (35), the active Gear (35) is engaged with driven gear (34), and the servomotor (33) and cutting gun (32) are electrically connected with control system.
- 2. a kind of plasma cutting machine for metal tube according to claim 1, which is characterized in that the charging hole (311) into Material end is equipped with clamp assembly (4), and the clamp assembly (4) includes first support (41) and second support (42), and described first The one side of stent (41) towards second support (42) is equipped with telescopic cylinder (43), the output terminal installation of the telescopic cylinder (43) There is left side pawl (44), the one side of second support (42) towards the first support (41) is equipped with the right pawl (45), the left side Pawl (44) and the right pawl (45) are combined to form material-handling hole, which is coaxially disposed with charging hole (311), the telescopic cylinder (43) it is electrically connected with control system.
- 3. a kind of plasma cutting machine for metal tube according to claim 1, which is characterized in that the cutting gun (32) includes Servo electric cylinders (321) and cutting head (322), the servo electric cylinders (321) are mounted on rotating disk (31), the cutting head (322) output terminal with servo electric cylinders (321) is connected.
- 4. a kind of plasma cutting machine for metal tube according to claim 2, which is characterized in that discharge close to charging hole (311) End and the position of material-handling hole feed end are equipped with the material carrying mechanism (5) for being used to support materials in the tube and being cut.
- 5. a kind of plasma cutting machine for metal tube according to claim 4, which is characterized in that the material carrying mechanism (5) includes Fixing bracket (51), adjusting bracket (52) and adjusting bolt (53), the fixing bracket (51) and adjusting bracket (52) open up There is regulating tank (54), the adjusting bolt (53) wears regulating tank (54) and adjusting bracket (52) is installed on fixing bracket (51), The one end of the adjusting bracket (52) away from workbench (1) is equipped with arc groove (521).
- 6. a kind of plasma cutting machine for metal tube according to claim 1, which is characterized in that the workbench (1) includes adjusting Plate (11) is saved, the installing plate (2) is fixed on adjustable plate (11), and the adjustable plate (11) opens up respectively close to the position of two sides There is shifting chute (111), the shifting chute (111) is equipped with positioning column (12).
- A kind of 7. plasma cutting machine for metal tube according to claim 1, which is characterized in that servomotor (33) installation In installing plate (2) backwards to the one side of rotating disk (31).
- 8. a kind of plasma cutting machine for metal tube according to claim 1, which is characterized in that the installing plate (2) offers Installation through-hole, the installation through-hole inner sleeve are equipped with installation sleeve (21), and the rotating disk (31) is rotatable to be sheathed on installation sleeve (21)。
- 9. a kind of plasma cutting machine for metal tube according to claim 8, which is characterized in that the rotating disk (31) include to The sleeve part (312) that installing plate (2) direction extends to form and the turntable portion (313) for installing cutting gun, the sleeve part (312) rotatable to be sheathed on installation sleeve (21), the outer diameter of the turntable portion (313) is more than the outer diameter of sleeve part (312).
- 10. a kind of plasma cutting machine for metal tube according to claim 1, which is characterized in that the cutting gun (32) sends Plasma-arc track pass through charging hole (311) axis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810002748.3A CN108080775A (en) | 2018-01-02 | 2018-01-02 | A kind of plasma cutting machine for metal tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810002748.3A CN108080775A (en) | 2018-01-02 | 2018-01-02 | A kind of plasma cutting machine for metal tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108080775A true CN108080775A (en) | 2018-05-29 |
Family
ID=62181494
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810002748.3A Pending CN108080775A (en) | 2018-01-02 | 2018-01-02 | A kind of plasma cutting machine for metal tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108080775A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111438421A (en) * | 2020-04-26 | 2020-07-24 | 赵艳 | Cutting device is used in installation of industry gas pipeline |
| CN114515894A (en) * | 2020-11-20 | 2022-05-20 | 新奥科技发展有限公司 | Well milling device and well milling method |
| CN114985831A (en) * | 2022-06-28 | 2022-09-02 | 航大(厦门)新材科技有限公司 | Cutting equipment for cast ingot shrinkage cavity machining and using method thereof |
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| CN206795158U (en) * | 2017-06-08 | 2017-12-26 | 章贤德 | A kind of column pipe welder |
| CN207695833U (en) * | 2018-01-02 | 2018-08-07 | 广州华立科技职业学院 | A kind of plasma cutting machine for metal tube |
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2018
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| EP1433561A2 (en) * | 2002-12-23 | 2004-06-30 | Maschinenfabrik Spaichingen GmbH | Process and device for laser cutting |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111438421A (en) * | 2020-04-26 | 2020-07-24 | 赵艳 | Cutting device is used in installation of industry gas pipeline |
| CN114515894A (en) * | 2020-11-20 | 2022-05-20 | 新奥科技发展有限公司 | Well milling device and well milling method |
| CN114515894B (en) * | 2020-11-20 | 2023-12-22 | 新奥科技发展有限公司 | Well milling device and well milling method |
| CN114985831A (en) * | 2022-06-28 | 2022-09-02 | 航大(厦门)新材科技有限公司 | Cutting equipment for cast ingot shrinkage cavity machining and using method thereof |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180529 |