CN213764406U - Plasma steel plate cutting machine - Google Patents
Plasma steel plate cutting machine Download PDFInfo
- Publication number
- CN213764406U CN213764406U CN202022503341.4U CN202022503341U CN213764406U CN 213764406 U CN213764406 U CN 213764406U CN 202022503341 U CN202022503341 U CN 202022503341U CN 213764406 U CN213764406 U CN 213764406U
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- rack
- plasma
- motor
- transmission unit
- steel plate
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- 238000005520 cutting process Methods 0.000 title claims abstract description 72
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 63
- 239000010959 steel Substances 0.000 title claims abstract description 63
- 230000005540 biological transmission Effects 0.000 claims abstract description 37
- 238000005096 rolling process Methods 0.000 claims abstract description 21
- 230000003287 optical effect Effects 0.000 claims description 12
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000009776 industrial production Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model relates to a steel sheet processing equipment field provides a plasma steel sheet cutting machine, include: the X-direction transmission unit, the Y-direction transmission unit and the Z-direction transmission unit are arranged on the rack; the X-direction transmission unit comprises: the X-direction transmission subunits are symmetrically arranged on two sides of the rack; each X-direction transmission subunit comprises: the X-direction motor, the X-direction rack, the X-direction linear rolling guide rail pair and the connecting frame; the Y-direction transmission unit includes: a Y-direction motor, a Y-direction rack, a Y-direction linear rolling guide rail pair and a horizontal connecting plate; the Z-direction transmission unit comprises: a Z-direction motor, a plasma cutting gun and a ball screw pair. The utility model discloses can improve the cutting efficiency of steel sheet, improve the cutting accuracy of steel sheet and the utilization ratio of material simultaneously.
Description
Technical Field
The utility model relates to a steel sheet processing equipment field especially relates to a plasma steel sheet cutting machine.
Background
The steel plate is an essential important material in industrial production, is very widely applied to human production activities, is an industrial large country in China, and has particularly huge demand on the steel plate. Since there are many types of steel plates used in actual production operations and there are many different sizes, there is an urgent need for a high-efficiency, high-precision, and highly-automated steel plate cutting apparatus instead of manually cutting steel plates.
At present, steel plate cutting equipment widely applied in China mainly comprises manual steel plate cutting equipment, a profiling steel plate cutting machine, a semi-automatic steel plate cutting machine and a numerical control steel plate cutting machine. Although the quality of the cut steel plate can be improved and the size error is smaller by using the profiling steel plate cutting machine compared with manual cutting, a die matched with the steel plate needs to be processed before the steel plate is cut, and the profiling steel plate cutting machine is not suitable for cutting a single steel plate, a small batch of steel plates and a large steel plate. Although the semi-automatic steel plate cutting machine can cut more steel plates in unit time and reduce the workload of workers, the semi-automatic steel plate cutting machine is only suitable for cutting steel plates in unit shapes, is too simple in function, narrow in application range, poor in adaptability and low in production efficiency, and cannot meet the requirement of processing steel plates of various sizes in factories. The cost of the numerical control steel plate cutting machine is high.
SUMMERY OF THE UTILITY MODEL
The utility model discloses mainly solve that the error that manual cutting steel sheet exists is big, inefficiency and current steel sheet cutting machine adaptability is relatively poor, and production efficiency is lower, the higher technical problem of cost provides a plasma steel sheet cutting machine, compares with the plasma steel sheet cutting machine that has existed in the market, the utility model discloses plasma steel sheet cutting machine simple structure, low price, easy maintenance can improve the efficiency and the reliability of steel sheet cutting.
The utility model provides a plasma steel sheet cutting machine, include: the X-direction transmission unit, the Y-direction transmission unit and the Z-direction transmission unit are arranged on the rack;
the X-direction transmission unit comprises: the X-direction transmission subunits are symmetrically arranged on two sides of the rack; each X-direction transmission subunit comprises: the X-direction motor, the X-direction rack, the X-direction linear rolling guide rail pair and the connecting frame; the connecting frame is arranged on the rack in a sliding manner through an X-direction linear rolling guide rail pair; the machine body of the X-direction motor is arranged on the connecting frame, the output shaft of the X-direction motor is provided with a boss gear, the boss gear is meshed with the X-direction rack, and the X-direction rack is fixedly arranged on the machine body;
the Y-direction transmission unit includes: a Y-direction motor, a Y-direction rack, a Y-direction linear rolling guide rail pair and a horizontal connecting plate; the horizontal connecting plate is arranged on the connecting frame in a sliding manner through a Y-direction linear rolling guide rail pair; the machine body of the Y-direction motor is arranged on the horizontal connecting plate, an output shaft of the Y-direction motor is meshed with a Y-direction rack through a gear, and the Y-direction rack is fixedly arranged on the connecting frame;
the Z-direction transmission unit comprises: a Z-direction motor, a plasma cutting gun and a ball screw pair; the machine body of the Z-direction motor is connected with the horizontal connecting plate, and the output shaft of the Z-direction motor is connected with the ball screw assembly; and a plasma cutting gun is arranged on a nut of the ball screw pair.
Preferably, the body of the X-direction motor is connected with the X-direction linear rolling guide rail pair through an X-direction motor connecting plate.
Preferably, the X-direction motor, the Y-direction motor and the Z-direction motor are stepping motors respectively.
Preferably, the output shaft of the Z-direction motor is connected with the ball screw pair through a plum coupling.
Preferably, the nut of the ball screw pair is provided with a plasma cutting torch through a cutting torch clamp.
Preferably, the machine body of the Z-direction motor is connected with the horizontal connecting plate through a vertical connecting plate.
Preferably, the two sides of the vertical connecting plate are respectively provided with an optical axis through an optical axis supporting seat;
the cutting gun clamp is arranged on the optical axis in a sliding mode.
Preferably, the rack is provided with a workbench fixing plate and a workbench supporting plate.
The utility model provides a pair of plasma steel sheet cutting machine, set up X to the drive unit, Y is to the drive unit, Z is to the drive unit, through to X, Y to, Z uses step motor and step motor driver and cooperation rack and pinion transmission and ball screw transmission in to the drive unit, realize plasma steel sheet cutting machine X to, Y to, Z to accurate motion control, improve plasma steel sheet cutting machine's cutting precision and the utilization ratio of material, thereby guarantee the accuracy and the reliability of steel sheet cutting. The utility model discloses compact structure, easy operation can improve the cutting efficiency of steel sheet, can be suitable for the steel sheet of different multiple models, strong adaptability.
Drawings
Fig. 1 is a schematic structural diagram of a plasma steel plate cutting machine provided by the present invention;
fig. 2 is a schematic side view of the plasma steel plate cutting machine according to the present invention;
fig. 3 is a top view of the plasma steel plate cutting machine provided by the present invention.
Reference numerals: a machine base 1; an X-direction stepping motor 2; a burning torch clamp 3; a plasma cutting gun 4; a connecting frame 5; a ball screw pair 6; a Y-direction motor 7; a Z-direction motor 8; a quincuncial coupler 9; a Y-direction linear rolling guide rail pair 10; an optical axis support base 11; an optical axis 12; a boss gear 13; an X-direction rack 14; an X-direction linear rolling guide rail pair 15; a Y-directional rack 16; a ball box type linear slider 17; a table support plate 18; a table fixing plate 19; a connecting plate 20; a vertical connecting plate 21.
Detailed Description
In order to make the technical problem solved by the present invention, the technical solution adopted by the present invention and the technical effect achieved by the present invention clearer, the present invention will be further described in detail with reference to the accompanying drawings and the embodiments. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting of the invention. It should be further noted that, for the convenience of description, only some but not all of the relevant portions of the present invention are shown in the drawings.
Fig. 1 is a schematic structural diagram of a plasma steel plate cutting machine provided by the present invention; fig. 2 is a schematic side view of the plasma steel plate cutting machine according to the present invention; fig. 3 is a top view of the plasma steel plate cutting machine provided by the present invention. As shown in fig. 1-3, the embodiment of the utility model provides a plasma steel plate cutting machine includes: the device comprises a rack 1, and an X-direction transmission unit, a Y-direction transmission unit and a Z-direction transmission unit which are arranged on the rack 1.
The X-direction transmission unit comprises: the X-direction transmission subunits are symmetrically arranged on two sides of the rack 1 in the X direction; each X-direction transmission subunit comprises: the X-direction motor 2, the X-direction rack 14, the X-direction linear rolling guide rail pair 15 and the connecting frame 5; the connecting frame 5 is arranged on the rack 1 in a sliding manner through an X-direction linear rolling guide rail pair 15, and specifically, the body of the X-direction motor 2 is connected with the X-direction linear rolling guide rail pair 15 through an X-direction motor connecting plate 5. The machine body of the X-direction motor 2 is arranged on the connecting frame 5, the output shaft of the X-direction motor 2 is provided with a boss gear 13, the boss gear 13 is meshed with an X-direction rack 14, and the X-direction rack 14 is fixedly arranged on the machine body 1.
The Y-direction transmission unit includes: a Y-direction motor 7, a Y-direction rack 16, a Y-direction linear rolling guide rail pair 10 and a horizontal connecting plate 20; the horizontal connecting plate 20 is arranged on the connecting frame 5 in a sliding manner through the Y-direction linear rolling guide rail pair 10; the machine body of the Y-direction motor 7 is arranged on the horizontal connecting plate 20, the output shaft of the Y-direction motor 7 is meshed with the Y-direction rack 16 through a gear, and the Y-direction rack 16 is fixedly arranged on the connecting frame 5.
The Z-direction transmission unit comprises: a Z-direction motor 8, a plasma cutting gun 4 and a ball screw pair 6; the machine body of the Z-direction motor 8 is connected with the horizontal connecting plate 20, and the output shaft of the Z-direction motor 8 is connected with the ball screw pair 6 through the plum coupling 9; and a plasma cutting gun 4 is arranged on a nut of the ball screw pair 6. The plasma cutting gun of the embodiment is LGK-120. Further, the nut of the ball screw assembly 6 is provided with a plasma torch 4 via a torch holder 3. The machine body of the Z-direction motor 8 is connected with a horizontal connecting plate 20 through a vertical connecting plate 21. Two sides of the vertical connecting plate 21 are respectively provided with an optical axis 12 through an optical axis supporting seat 11; the cutting torch fixture 3 is provided with a ball box type linear slider 17, so that the cutting torch fixture 3 is arranged on the optical axis 12 in a sliding manner.
In this embodiment, the height of the connecting frame 5 is greater than that of the vertical connecting plate 21, so that the vertical connecting plate 21 can be conveniently moved. A workbench fixing plate 19 and a workbench supporting plate 18 are arranged on the rack 1 to stably support the steel plate.
In the present embodiment, the X-direction motor 2, the Y-direction motor 7, and the Z-direction motor 8 are stepping motors, respectively. The X-direction motor 2, the Y-direction motor 7 and the Z-direction motor 8 are respectively electrically connected with the controller through motor drivers and can be controlled by the controller through the motor drivers, and the controller adopts a PLC. The PLC output end is used for controlling the connection and disconnection of the plasma cutting gun power supply, and the starting and stopping control of the plasma cutting gun 4 is realized.
The controller can adopt PLC with model number S7-200 CPU224, and can be externally connected with an extension module to realize the control of a plurality of stepping motors through a motor driver.
The working principle of the plasma steel plate cutting machine provided by the embodiment is as follows: an output shaft of the X-direction motor 2 rotates to drive a boss gear 13, the boss gear 13 is meshed with an X-direction rack 14, so that the connecting frame 5 slides on the rack 1 along an X-direction linear rolling guide rail pair 15, and X-direction transmission is realized. The output shaft of the Y-direction motor 7 rotates and is meshed with the Y-direction rack 16 through a gear, so that the horizontal connecting plate 20 slides on the connecting frame 5 along the Y-direction linear rolling guide rail pair 10, and Y-direction transmission is realized. An output shaft of the Z-direction motor 8 rotates to drive a lead screw of the ball screw pair 6 to rotate, and the optical axis 12 guides to enable the nut to drive the plasma cutting gun 4 to move up and down, so that Z-direction transmission is realized. And moving the plasma cutting gun 4 to a target cutting position, and controlling the plasma cutting gun 4 to work to cut the steel plate by using the controller.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: it is to be understood that modifications may be made to the technical solutions described in the foregoing embodiments, or some or all of the technical features may be equivalently replaced, without substantially departing from the scope of the technical solutions of the embodiments of the present invention.
Claims (8)
1. A plasma steel plate cutting machine, characterized by comprising: the device comprises a rack (1), and an X-direction transmission unit, a Y-direction transmission unit and a Z-direction transmission unit which are arranged on the rack (1);
the X-direction transmission unit comprises: the X-direction transmission subunits are symmetrically arranged on two sides of the rack (1); each X-direction transmission subunit comprises: an X-direction motor (2), an X-direction rack (14), an X-direction linear rolling guide rail pair (15) and a connecting frame (5); the connecting frame (5) is arranged on the rack (1) in a sliding manner through an X-direction linear rolling guide rail pair (15); the machine body of the X-direction motor (2) is arranged on the connecting frame (5), the output shaft of the X-direction motor (2) is provided with a boss gear (13), the boss gear (13) is meshed with an X-direction rack (14), and the X-direction rack (14) is fixedly arranged on the rack (1);
the Y-direction transmission unit includes: a Y-direction motor (7), a Y-direction rack (16), a Y-direction linear rolling guide rail pair (10) and a horizontal connecting plate (20); the horizontal connecting plate (20) is arranged on the connecting frame (5) in a sliding manner through a Y-direction linear rolling guide rail pair (10); the machine body of the Y-direction motor (7) is arranged on the horizontal connecting plate (20), an output shaft of the Y-direction motor (7) is meshed with a Y-direction rack (16) through a gear, and the Y-direction rack (16) is fixedly arranged on the connecting frame (5);
the Z-direction transmission unit comprises: a Z-direction motor (8), a plasma cutting gun (4) and a ball screw pair (6); the machine body of the Z-direction motor (8) is connected with a horizontal connecting plate (20), and an output shaft of the Z-direction motor (8) is connected with a ball screw pair (6); and a plasma cutting gun (4) is arranged on a nut of the ball screw pair (6).
2. The plasma steel plate cutting machine according to claim 1, characterized in that the body of the X-direction motor (2) is connected with the X-direction linear rolling guide rail pair (15) through an X-direction motor connecting plate.
3. The plasma steel plate cutting machine according to claim 1, characterized in that the X-direction motor (2), the Y-direction motor (7) and the Z-direction motor (8) are stepping motors, respectively.
4. The plasma steel plate cutting machine according to claim 1, characterized in that the output shaft of the Z-direction motor (8) is connected with the ball screw pair (6) through a quincunx coupling (9).
5. The plasma steel plate cutting machine according to claim 1, characterized in that the nut of the ball screw pair (6) is provided with a plasma cutting torch (4) by a torch clamp (3).
6. Plasma steel plate cutting machine according to claim 5, characterized in that the body of the Z-direction motor (8) is connected with a horizontal connection plate (20) by means of a vertical connection plate (21).
7. The plasma steel plate cutting machine according to claim 6, characterized in that the two sides of the vertical connecting plate (21) are respectively provided with an optical axis (12) through an optical axis supporting seat (11);
the cutting gun clamp (3) is arranged on the optical axis (12) in a sliding mode.
8. The plasma steel plate cutting machine according to claim 1, characterized in that a table fixing plate (19) and a table supporting plate (18) are provided on the frame (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022503341.4U CN213764406U (en) | 2020-11-03 | 2020-11-03 | Plasma steel plate cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022503341.4U CN213764406U (en) | 2020-11-03 | 2020-11-03 | Plasma steel plate cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213764406U true CN213764406U (en) | 2021-07-23 |
Family
ID=76914023
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022503341.4U Expired - Fee Related CN213764406U (en) | 2020-11-03 | 2020-11-03 | Plasma steel plate cutting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213764406U (en) |
-
2020
- 2020-11-03 CN CN202022503341.4U patent/CN213764406U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210723 |