CN215698778U - Plasma cutting machine with stainless steel spiral wind pipe - Google Patents
Plasma cutting machine with stainless steel spiral wind pipe Download PDFInfo
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- CN215698778U CN215698778U CN202121764771.XU CN202121764771U CN215698778U CN 215698778 U CN215698778 U CN 215698778U CN 202121764771 U CN202121764771 U CN 202121764771U CN 215698778 U CN215698778 U CN 215698778U
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Abstract
The utility model relates to the technical field of stainless steel spiral tube processing, in particular to a plasma cutting machine for a stainless steel spiral tube. According to the utility model, the clamping mechanism is arranged to drive the two rollers to clamp the air pipes to realize fixation, the fixation is firm, the air pipes with different thicknesses and specifications can be fixed, the application range is wide, the conveying mechanism is arranged to realize conveying operation on the air pipes, the feeding is stable, the manpower is saved, the reciprocating translation mechanism is arranged to drive the plasma cutter to horizontally displace to cut the air pipes, the cutting efficiency is high, the cutting precision is high, and the processing quality is improved.
Description
Technical Field
The utility model relates to the technical field of stainless steel spiral tube processing, in particular to a plasma cutting machine for a stainless steel spiral tube.
Background
The plasma cutting is a processing method which utilizes the heat of a high-temperature plasma arc to melt or partially melt (and evaporate) the metal at the notch of a workpiece and removes the molten metal by virtue of the momentum of high-speed plasma to form the notch, and a plasma cutting machine is required to be used for cutting and processing in the processing process of the stainless steel spiral air pipe.
However, the existing plasma cutting machine for the stainless steel spiral wind pipe is difficult to clamp and fix the stainless steel spiral wind pipes with different thickness specifications, has limited application range, is inconvenient to use, is not firm enough in clamping, has poor cutting accuracy, is inconvenient to convey materials, and has low processing efficiency. Accordingly, one skilled in the art has provided a stainless steel spiral duct plasma cutting machine to solve the problems set forth in the background art described above.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a plasma cutting machine with a stainless steel spiral duct, which aims to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: the plasma cutting machine for the stainless steel spiral tube comprises a cutting table, wherein two symmetrically-arranged vertical frames are fixedly connected to two ends of the upper side of the cutting table respectively, the upper ends of the two vertical frames are fixedly connected with a transversely-arranged reciprocating translation mechanism, the lower end of the reciprocating translation mechanism is fixedly connected with a vertically-arranged telescopic cylinder, the lower end of the telescopic cylinder is fixedly connected with a plasma cutter, a clamping mechanism is fixedly connected to the upper side of the cutting table, two vertically-symmetrically-arranged concave plates are fixedly connected to two ends of the clamping mechanism respectively, and a conveying mechanism is arranged on each of the two concave plates;
reciprocating translation mechanism include with erect a fixed connection's crossbeam shell, the first step motor of one end fixedly connected with of crossbeam shell, and the horizontal first drive shaft that sets up of drive end fixedly connected with of first step motor, the one end of first drive shaft runs through and extends to in the crossbeam shell and fixedly connected with lead screw, and the one end inner wall of crossbeam shell rotates through the one end of first bearing frame with the lead screw to be connected, threaded connection has the thread piece on the lead screw, and the downside fixedly connected with carriage release lever of thread piece, first sliding opening has been seted up to the downside of crossbeam shell, the one end of carriage release lever run through first sliding opening and with telescopic cylinder fixed connection.
As a still further scheme of the utility model: fixture is including fixing the hollow strip on the cutting bed, the one end fixedly connected with second step motor of hollow strip, and the drive end fixedly connected with second drive shaft of second step motor, the one end of second drive shaft runs through and extends to hollow strip in and the two-way threaded rod of fixedly connected with, threaded connection has the nut piece that two symmetries set up respectively on the two-way threaded rod, and the equal fixedly connected with connecting rod of downside of two nut pieces, the spout of second has been seted up to the upside of hollow strip, and the one end of connecting rod run through the spout of second and with concave plate fixed connection.
As a still further scheme of the utility model: and the inner wall of one end of the hollow bar is rotatably connected with one end, far away from the second driving shaft, of the bidirectional threaded rod through a second bearing block.
As a still further scheme of the utility model: conveying mechanism is including fixing the auto-lock motor at the notch plate upside, the third drive shaft of the vertical setting of drive end fixedly connected with of auto-lock motor, and the one end of third drive shaft runs through and extends to in the notch plate and the vertical running roller that sets up of fixedly connected with.
As a still further scheme of the utility model: and the inner wall of the lower end of the concave plate is rotatably connected with one end of the roller far away from the third driving shaft through a rotating shaft.
As a still further scheme of the utility model: one side fixedly connected with PLC controller of erecting the frame, and reciprocal translation mechanism, telescopic cylinder, plasma cutterbar, fixture and conveying mechanism's one end respectively with PLC controller electric connection.
As a still further scheme of the utility model: the upside fixedly connected with arc supporting seat of cutting bed, and the arc supporting seat is located the plasma cutterbar under.
Compared with the prior art, the utility model has the beneficial effects that:
1. through setting up fixture, start the work of second step motor, drive the second drive shaft and rotate, and then drive two-way threaded rod and rotate, two nut pieces force toward close direction displacement this moment, and then drive two running rollers and grasp the tuber pipe and realize fixing, and it is fixed firm, and can fix the tuber pipe of different thickness specifications, application scope is wide, convenient to use.
2. Through setting up conveying mechanism, start the work of auto-lock motor, drive the third drive shaft and rotate, and then drive the running roller and rotate to can realize the transport operation to the tuber pipe, the pay-off is stable, uses manpower sparingly.
3. Through setting up reciprocal translation mechanism, start first step motor work, drive first drive shaft and rotate, and then drive the lead screw and rotate, the displacement is forced to the screw thread piece this moment, and then drives plasma cutter horizontal displacement, starts plasma cutter work, carries out the plasma cutting to the tuber pipe, and cutting efficiency is fast, and cutting accuracy is high, improves processingquality.
Drawings
FIG. 1 is a schematic perspective view of a stainless steel spiral duct plasma cutting machine;
FIG. 2 is a schematic view of a cross-sectional structure of a stainless steel spiral duct plasma cutting machine;
FIG. 3 is a schematic diagram of a front sectional view of a hollow bar in a stainless steel spiral duct plasma cutting machine;
fig. 4 is a schematic perspective view of a concave plate in a stainless steel spiral duct plasma cutting machine.
In the figure: 1. cutting table; 2. erecting; 3. a telescopic cylinder; 4. a plasma cutter; 5. a concave plate; 6. a cross beam housing; 7. a first stepper motor; 8. a first drive shaft; 9. a screw rod; 10. a thread block; 11. a travel bar; 12. a first sliding port; 13. a hollow bar; 14. a second stepping motor; 15. a second drive shaft; 16. a bidirectional threaded rod; 17. a nut block; 18. A connecting rod; 19. a second sliding port; 20. a self-locking motor; 21. a third drive shaft; 22. a roller; 23. a PLC controller; 24. An arc-shaped supporting seat.
Detailed Description
Referring to fig. 1 to 4, in the embodiment of the utility model, a stainless steel spiral duct plasma cutting machine comprises a cutting table 1, two symmetrically arranged vertical frames 2 are fixedly connected to two ends of the upper side of the cutting table 1 respectively, a transversely arranged reciprocating translation mechanism is fixedly connected to the upper ends of the two vertical frames 2, a vertically arranged telescopic cylinder 3 is fixedly connected to the lower end of the reciprocating translation mechanism, a plasma cutter 4 is fixedly connected to the lower end of the telescopic cylinder 3, the height of the plasma cutter 4 is controlled, a clamping mechanism is fixedly connected to the upper side of the cutting table 1, two vertically and symmetrically arranged concave plates 5 are fixedly connected to two ends of the clamping mechanism respectively, and a conveying mechanism is arranged on each concave plate 5;
the reciprocating translation mechanism comprises a cross beam shell 6 fixedly connected with the vertical frame 2, one end of the cross beam shell 6 is fixedly connected with a first stepping motor 7, the driving end of the first stepping motor 7 is fixedly connected with a first driving shaft 8 which is transversely arranged, one end of the first driving shaft 8 penetrates and extends into the cross beam shell 6 and is fixedly connected with a lead screw 9, the inner wall of one end of the cross beam shell 6 is rotatably connected with one end of the lead screw 9 through a first bearing seat, a thread block 10 is connected on the lead screw 9 in a threaded manner, a moving rod 11 is fixedly connected to the lower side of the thread block 10, a first sliding port 12 is arranged on the lower side of the cross beam shell 6, one end of the moving rod 11 penetrates through the first sliding port 12 and is fixedly connected with the telescopic cylinder 3, the first stepping motor 7 is started to work to drive the first driving shaft 8 to rotate, and further drive the lead screw 9 to rotate, because the lead screw 9 is in threaded connection with the thread block 10, and the axial rotation of the thread block 10 is limited by the first sliding port 12 along with the moving rod 11, therefore, the screw block 10 is forced to move, and further drives the plasma cutter 4 to move horizontally;
in fig. 3: the clamping mechanism comprises a hollow bar 13 fixed on the cutting table 1, one end of the hollow bar 13 is fixedly connected with a second stepping motor 14, the driving end of the second stepping motor 14 is fixedly connected with a second driving shaft 15, one end of the second driving shaft 15 penetrates and extends into the hollow bar 13 and is fixedly connected with a bidirectional threaded rod 16, two nut blocks 17 which are symmetrically arranged are respectively in threaded connection with the bidirectional threaded rod 16, connecting rods 18 are respectively and fixedly connected with the lower sides of the two nut blocks 17, a second sliding opening 19 is formed in the upper side of the hollow bar 13, one end of each connecting rod 18 penetrates through the second sliding opening 19 and is fixedly connected with the concave plate 5, the second stepping motor 14 is started to work to drive the second driving shaft 15 to rotate so as to drive the bidirectional threaded rod 16 to rotate, because the bidirectional threaded rod 16 is respectively in threaded connection with the two nut blocks 17, and the axial rotation of the nut blocks 17 is limited by the second sliding openings 19 along with the connecting rods 18, therefore, the two nut blocks 17 are forced to move towards the similar direction, and then the two rollers 22 are driven to clamp the air pipes to realize fixation, the fixation is firm, the air pipes with different thickness specifications can be fixed, the application range is wide, and the use is convenient;
in fig. 3: the inner wall of one end of the hollow bar 13 is rotatably connected with one end of the bidirectional threaded rod 16 far away from the second driving shaft 15 through a second bearing block, and the bidirectional threaded rod 16 is supported and stabilized in rotation;
in fig. 4: the conveying mechanism comprises a self-locking motor 20 fixed on the upper side of the concave plate 5, a vertically arranged third driving shaft 21 is fixedly connected to the driving end of the self-locking motor 20, one end of the third driving shaft 21 penetrates through the concave plate 5 and is extended into the concave plate and fixedly connected with a vertically arranged roller 22, the self-locking motor 20 is started to work, the third driving shaft 21 is driven to rotate, and the roller 22 is driven to rotate, so that the conveying operation of the air pipe can be realized, the feeding is stable, and the manpower is saved;
in fig. 4: the inner wall of the lower end of the concave plate 5 is rotatably connected with one end of the roller 22 far away from the third driving shaft 21 through a rotating shaft, and the effect of supporting and stabilizing the rotation of the roller 22 is achieved;
in fig. 1: one side of the vertical frame 2 is fixedly connected with a PLC (programmable logic controller) 23, and one ends of the reciprocating translation mechanism, the telescopic cylinder 3, the plasma cutter 4, the clamping mechanism and the conveying mechanism are respectively and electrically connected with the PLC 23, so that the control is convenient, and the labor is saved;
in fig. 1: the upside fixedly connected with arc supporting seat 24 of cutting bed 1, and arc supporting seat 24 is located plasma cutter 4 under, can play the effect of support to the tuber pipe.
The working principle of the utility model is as follows: when the device is used for carrying out plasma cutting on a stainless steel spiral duct, the air duct is transversely arranged between two rollers 22, firstly, a second stepping motor 14 is started to work to drive a second driving shaft 15 to rotate so as to drive a bidirectional threaded rod 16 to rotate, the bidirectional threaded rod 16 is respectively in threaded connection with two nut blocks 17, and the axial rotation of the nut blocks 17 is limited by a second sliding port 19 along with a connecting rod 18, so that the two nut blocks 17 are forced to move in the similar direction, and the two rollers 22 are driven to clamp the air duct to realize fixation, the fixation is firm, the air ducts with different thicknesses can be fixed, the application range is wide, and the use is convenient;
then, the self-locking motor 20 is started to work, the third driving shaft 21 is driven to rotate, and the roller 22 is further driven to rotate, so that the air pipe can be conveyed stably, and labor is saved;
when the line of cut aligns with plasma cutterbar 4, start first step motor 7 work, drive first drive shaft 8 and rotate, and then drive lead screw 9 and rotate, because lead screw 9 and thread block 10 threaded connection, and the axial of thread block 10 is rotated and is followed the movable rod 11 and receive the restriction of first sliding port 12, consequently, thread block 10 forces the displacement, and then drive plasma cutterbar 4 horizontal displacement, start plasma cutterbar 4 work, carry out the plasma cutting to the tuber pipe, the cutting efficiency is fast, the cutting precision is high, and the quality of machining is improved.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the scope of the present invention, and the technical solutions and the utility model concepts of the present invention are equivalent to or changed within the scope of the present invention.
Claims (7)
1. The plasma cutting machine for the stainless steel spiral tube comprises a cutting table (1) and is characterized in that two symmetrical vertical frames (2) are fixedly connected to two ends of the upper side of the cutting table (1) respectively, a transversely-arranged reciprocating translation mechanism is fixedly connected to the upper ends of the two vertical frames (2), a vertically-arranged telescopic cylinder (3) is fixedly connected to the lower end of the reciprocating translation mechanism, a plasma cutter (4) is fixedly connected to the lower end of the telescopic cylinder (3), a clamping mechanism is fixedly connected to the upper side of the cutting table (1), two vertically-symmetrically-arranged concave plates (5) are fixedly connected to two ends of the clamping mechanism respectively, and a conveying mechanism is arranged on each of the two concave plates (5);
reciprocating translation mechanism include with erect frame (2) fixed connection's crossbeam shell (6), the first step motor (7) of one end fixedly connected with of crossbeam shell (6), and the horizontal first drive shaft (8) that sets up of drive end fixedly connected with of first step motor (7), the one end of first drive shaft (8) is run through and is extended to in crossbeam shell (6) and fixedly connected with lead screw (9), and the one end inner wall of crossbeam shell (6) rotates through the one end of first bearing frame with lead screw (9) and is connected, threaded connection has screw block (10) on lead screw (9), and downside fixedly connected with carriage release lever (11) of screw block (10), first sliding opening (12) have been seted up to the downside of crossbeam shell (6), the one end of carriage release lever (11) run through first sliding opening (12) and with telescopic cylinder (3) fixed connection.
2. The stainless steel spiral duct plasma cutting machine as claimed in claim 1, the clamping mechanism comprises a hollow bar (13) fixed on the cutting table (1), one end of the hollow bar (13) is fixedly connected with a second stepping motor (14), and the driving end of the second stepping motor (14) is fixedly connected with a second driving shaft (15), one end of the second driving shaft (15) penetrates and extends into the hollow bar (13) and is fixedly connected with a bidirectional threaded rod (16), the bidirectional threaded rod (16) is respectively in threaded connection with two nut blocks (17) which are symmetrically arranged, the lower sides of the two nut blocks (17) are fixedly connected with a connecting rod (18), the upper side of the hollow strip (13) is provided with a second sliding opening (19), and one end of the connecting rod (18) penetrates through the second sliding opening (19) and is fixedly connected with the concave plate (5).
3. The stainless steel spiral duct plasma cutting machine as claimed in claim 2, characterized in that the inner wall of one end of the hollow bar (13) is rotatably connected with one end of the bidirectional threaded rod (16) far away from the second driving shaft (15) through a second bearing seat.
4. The plasma cutting machine of the stainless steel spiral duct according to claim 1, wherein the conveying mechanism comprises a self-locking motor (20) fixed on the upper side of the concave plate (5), the driving end of the self-locking motor (20) is fixedly connected with a vertically arranged third driving shaft (21), and one end of the third driving shaft (21) penetrates through the concave plate (5) and is fixedly connected with a vertically arranged roller (22).
5. The plasma cutting machine of stainless steel spiral wind pipe according to claim 4, characterized in that the inner wall of the lower end of the concave plate (5) is rotatably connected with one end of the roller (22) far away from the third driving shaft (21) through a rotating shaft.
6. The plasma cutting machine for the stainless steel spiral wind pipes as claimed in claim 1, wherein a PLC (programmable logic controller) is fixedly connected to one side of the vertical frame (2), and one end of the reciprocating translation mechanism, the telescopic cylinder (3), the plasma cutter (4), the clamping mechanism and the conveying mechanism is electrically connected with the PLC (23) respectively.
7. The plasma cutting machine of the stainless steel spiral duct according to claim 1, characterized in that the upper side of the cutting table (1) is fixedly connected with an arc-shaped support seat (24), and the arc-shaped support seat (24) is located right below the plasma cutter (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121764771.XU CN215698778U (en) | 2021-07-30 | 2021-07-30 | Plasma cutting machine with stainless steel spiral wind pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121764771.XU CN215698778U (en) | 2021-07-30 | 2021-07-30 | Plasma cutting machine with stainless steel spiral wind pipe |
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| Publication Number | Publication Date |
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| CN215698778U true CN215698778U (en) | 2022-02-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202121764771.XU Active CN215698778U (en) | 2021-07-30 | 2021-07-30 | Plasma cutting machine with stainless steel spiral wind pipe |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114714005A (en) * | 2022-06-09 | 2022-07-08 | 南通悦阳运动器材有限公司 | Metal pipe cutting equipment for sports and machining method |
-
2021
- 2021-07-30 CN CN202121764771.XU patent/CN215698778U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114714005A (en) * | 2022-06-09 | 2022-07-08 | 南通悦阳运动器材有限公司 | Metal pipe cutting equipment for sports and machining method |
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