Splash-proof plasma cutting machine

Abstract

The utility model discloses a splash-proof plasma cutting machine, and relates to the technical field of plasma cutting. Comprising a cutting gun head, an annular flow divider is fixedly installed on the peripheral side face of the cutting gun head, water inlets are symmetrically formed in the upper surface of the annular flow divider, water inlet pipes are fixedly installed in the water inlets, the outer walls of the water inlet pipes are attached to the outer wall of the cutting gun head, and a plurality of water spraying holes are evenly formed in the lower surface of the annular flow divider; a fixed shell is installed on the peripheral side faces of the cutting gun head and the water inlet pipe, the lower surface of the fixed shell is fixedly connected with the upper surface of the annular flow divider, the annular flow divider is arranged, a circle of water spraying holes are formed in the lower portion of the annular flow divider, high-pressure cooling liquid is sprayed out through the water spraying holes during cutting, and cutting slag splashing in the cutting process is effectively prevented; and the cutting slag can be cooled, the high-temperature cutting slag can be effectively prevented from adhering to the plate, meanwhile, potential safety hazards caused by the high-temperature cutting slag can be reduced, and practicability is high.

Description

Technical Field

[0001] The utility model belongs to the technical field of plasma cutting, in particular to a splash-proof plasma cutting machine. Background Art

[0002] The spatter during plasma cutting and perforation is large and can easily damage other parts and the surface of the steel plate, especially when cutting thick plates. This device effectively controls and reduces the spatter during plasma cutting and perforation.

[0003] Usually, no corresponding measures are taken during the general cutting process or a certain amount of splash liquid is pre-sprayed on the steel plate in advance, and the anti-splash effect is not good. In order to solve the above problems, an anti-splash plasma cutting machine is proposed. Utility Model Content

[0004] The utility model aims to provide a splash-proof plasma cutting machine, which solves the problem that no corresponding measures are taken in the general cutting process or a certain amount of splash liquid is pre-sprayed on the steel plate in advance, resulting in poor splash-proof effect.

[0005] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0006] The utility model discloses a splash-proof plasma cutting machine, comprising a cutting gun head, an annular diverter is fixedly installed on the peripheral side surface of the cutting gun head, a water inlet is symmetrically provided on the upper surface of the annular diverter, a water inlet pipe is fixedly installed in the water inlet, the outer wall of the water inlet pipe is fitted with the outer wall of the cutting gun head, a plurality of water spray holes are evenly provided on the lower surface of the annular diverter, a fixed shell is installed on the cutting gun head and the peripheral side surface of the water inlet pipe, and the lower surface of the fixed shell is fixedly connected to the upper surface of the annular diverter.

[0007] Wherein, a fixing plate is fixedly mounted on the peripheral side surface of the fixed shell, and a glass shell is clamped on the peripheral surface of the fixing plate.

[0008] Wherein, a bearing is fixedly mounted on the peripheral surface of the fixed housing, the bearing is located between the fixed plate and the annular diverter, and a driven gear is fixedly mounted on the peripheral side surface of the bearing.

[0009] An annular fixing frame is fixedly mounted on the lower surface of the driven gear, a connecting rod is symmetrically fixedly mounted on the circumferential side surface of the annular fixing frame, and a brush rod is fixedly mounted on one end of the connecting rod.

[0010] Wherein, the brush rod is slidably matched with the inner wall of the glass shell.

[0011] Wherein, a driving motor is fixedly mounted on the upper surface of the fixing plate, and a power end of the driving motor passes through the fixing plate and is fixedly connected with a driving gear.

[0012] Wherein, the driving gear is meshed with the driven gear.

[0013] The first clamp and the second clamp are installed on the peripheral side of the fixed shell. The first clamp and the second clamp are positioned in accordance with each other and both ends are provided with fixing holes. Bolts are installed in the fixing holes and one end of the bolts is installed with a hexagonal nut.

[0014] The utility model has the following beneficial effects:

[0015] 1. The utility model is provided with an annular diverter, and a circle of water spray holes is opened under the annular diverter. During cutting, the water spray holes spray high-pressure coolant, which effectively prevents the cutting slag from splashing during the cutting process and also has a cooling effect on the cutting slag, which can effectively prevent the high-temperature cutting slag from sticking to the plate, and at the same time can also reduce the safety hazards caused by the high-temperature cutting slag, and has strong practicality.

[0016] 2. The utility model can avoid the splashing of cutting slag by providing a glass shell. On the one hand, it protects the working environment and facilitates the collection of cutting slag. On the other hand, it can avoid the harm to the workers caused by the splashing of cutting slag, further improving the practicality.

[0017] 3. The utility model can clean the cutting slag adhering to the inner wall of the glass shell by arranging a brush rod, which is convenient for observing the state of the cutting gun head and further improves the practicality.

[0018] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0020] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0021] Figure 2 It is a front structural schematic diagram of the utility model;

[0022] Figure 3 for Figure 2 AA cross-sectional structural diagram;

[0023] Figure 4 It is a three-dimensional structural schematic diagram of the transmission structure of the utility model;

[0024] Figure 5It is a three-dimensional structural schematic diagram of the water inlet pipe structure of the utility model;

[0025] Figure 6 for Figure 5 Schematic diagram of the structure viewed from above;

[0026] Figure 7 It is a three-dimensional structural schematic diagram of the driven gear of the utility model;

[0027] Figure 8 It is a front structural schematic diagram of the driven gear of the utility model.

[0028] In the accompanying drawings, the list of parts represented by each reference numeral is as follows: 1. cutting gun head; 2. fixed shell; 3. first clamp; 4. driving motor; 5. glass shell; 6. fixing plate; 7. second clamp; 8. water inlet pipe; 9. bolt; 10. hexagonal nut; 11. fixing hole; 12. annular diverter; 13. driving gear; 14. bearing; 15. driven gear; 16. connecting rod; 17. brush rod; 18. water spray hole; 19. annular fixing frame. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0030] See also Figure 1-Figure 8 As shown, the utility model is a splash-proof plasma cutting machine, comprising a cutting gun head 1, an annular diverter 12 is fixedly installed on the peripheral side of the cutting gun head 1, and a water inlet is symmetrically provided on the upper surface of the annular diverter 12, and a water inlet pipe 8 is fixedly installed in the water inlet, and the outer wall of the water inlet pipe 8 is in contact with the outer wall of the cutting gun head 1, and a plurality of water spray holes 18 are evenly provided on the lower surface of the annular diverter 12. A fixed shell 2 is installed on the peripheral side of the cutting gun head 1 and the water inlet pipe 8, and the lower surface of the fixed shell 2 is fixedly connected to the upper surface of the annular diverter 12. By setting the annular diverter 12, a circle of water spray holes 18 are provided under the annular diverter 12, and the water spray holes 18 spray high-pressure coolant during cutting, which effectively prevents the cutting slag from splashing during the cutting process, and also has a cooling effect on the cutting slag, can effectively prevent the high-temperature cutting slag from sticking to the plate, and can also reduce the safety hazard caused by the high-temperature cutting slag, and has strong practicality.

[0031] Among them, a fixing plate 6 is fixedly installed on the peripheral side of the fixed shell 2, and a glass shell 5 is clamped on the peripheral surface of the fixed plate 6. By setting the glass shell 5, it is possible to avoid cutting slag splashing. On the one hand, it can protect the working environment and facilitate the collection of cutting slag. On the other hand, it can avoid the harm to the staff caused by the splashing of cutting slag, thereby further improving the practicality.

[0032] Among them, a bearing 14 is fixedly installed on the circumferential surface of the fixed shell 2, and the bearing 14 is located between the fixed plate 6 and the annular diverter 12. A driven gear 15 is fixedly installed on the circumferential side of the bearing 14. By setting the bearing 14 and the driven gear 15, it is convenient for the driven gear 15 to drive the bearing 14 to rotate.

[0033] Among them, an annular fixing frame 19 is fixedly installed on the lower surface of the driven gear 15, and a connecting rod 16 is symmetrically fixedly installed on the surrounding side surface of the annular fixing frame 19. A brush rod 17 is fixedly installed at one end of the connecting rod 16. By setting the brush rod 17, the cutting slag adhered to the inner wall of the glass shell 5 can be cleaned, which is convenient for observing the state of the cutting gun head 1 and further improving the practicality.

[0034] The brush rod 17 is in sliding cooperation with the inner wall of the glass shell 5 . By arranging the brush rod 17 to be in sliding cooperation with the inner wall of the glass shell 5 , the cutting residues on the inner wall of the glass shell 5 can be cleaned.

[0035] Among them, a driving motor 4 is fixedly installed on the upper surface of the fixed plate 6, and the power end of the driving motor 4 passes through the fixed plate 6 and is fixedly connected to a driving gear 13. By setting the driving gear 13, the driving gear 13 is meshed with the driven gear 15, which can drive the connecting rod 16 and the bearing 14 to rotate at the same time.

[0036] The driving gear 13 is meshed with the driven gear 15 , and the driving gear 13 is meshed with the driven gear 15 , so that the connecting rod 16 can be driven to rotate.

[0037] Among them, the first clamper 3 and the second clamper 7 are installed on the peripheral side of the fixed shell 2. The positions of the first clamper 3 and the second clamper 7 are adapted to each other, and fixing holes 11 are opened at both ends. Bolts 9 are installed in the fixing holes 11, and a hexagonal nut 10 is installed at one end of the bolt 9. By arranging the bolts 9 and the hexagonal nuts 10, the installation and disassembly between the first clamper 3 and the second clamper 7 are facilitated.

[0038] Example: Figure 1-Figure 8As shown, a method for using a splash-proof plasma cutting machine of the utility model is as follows: when using the utility model, firstly, the cutting gun head 1 is installed on the cutting machine tool through the first clamp 3 and the second clamp 7, the water inlet pipe 8 is connected to the circulating coolant, the cutting machine tool is started to start cutting, the coolant enters the annular diverter 12 through the water inlet pipe 8, and is sprayed out through the water spray port 18. The high-pressure coolant can cool the cutting slag and reduce the splashing speed. The glass shell 5 prevents the cutting slag from splashing. At the same time, the driving motor works intermittently to drive the driving gear 13 to rotate, the driving gear 13 drives the driven gear 15 to move, and the driven gear 15 drives the connecting rod 16 to rotate, so that the brush rod 17 can intermittently clean the inner wall of the glass shell 5 to prevent the splashing cutting slag from adhering to the inner wall of the glass shell 5, and the working condition of the cutting gun head 1 can be observed.

[0039] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A splash-proof plasma cutting machine, comprising a cutting gun head (1), characterized in that: An annular flow diverter (12) is fixedly mounted on the peripheral side of the cutting gun head (1); a water inlet is symmetrically provided on the upper surface of the annular flow diverter (12); a water inlet pipe (8) is fixedly mounted in the water inlet; the outer wall of the water inlet pipe (8) is in contact with the outer wall of the cutting gun head (1); a plurality of water spray holes (18) are evenly arranged on the lower surface of the annular flow diverter (12); a fixed outer shell (2) is mounted on the peripheral side of the cutting gun head (1) and the water inlet pipe (8); the lower surface of the fixed outer shell (2) is fixedly connected to the upper surface of the annular flow diverter (12).

2. The splash-proof plasma cutting machine according to claim 1, characterized in that: A fixing plate (6) is fixedly mounted on the peripheral side surface of the fixed outer shell (2), and a glass outer shell (5) is clamped on the peripheral surface of the fixing plate (6).

3. The splash-proof plasma cutting machine according to claim 1, characterized in that: A bearing (14) is fixedly mounted on the peripheral surface of the fixed housing (2), the bearing (14) is located between the fixed plate (6) and the annular flow divider (12), and a driven gear (15) is fixedly mounted on the peripheral side surface of the bearing (14).

4. The splash-proof plasma cutting machine according to claim 3, characterized in that: An annular fixing frame (19) is fixedly mounted on the lower surface of the driven gear (15), a connecting rod (16) is symmetrically fixedly mounted on the circumferential side surface of the annular fixing frame (19), and a brush rod (17) is fixedly mounted on one end of the connecting rod (16).

5. The splash-proof plasma cutting machine according to claim 4, characterized in that: The brush rod (17) is in sliding cooperation with the inner wall of the glass housing (5).

6. The splash-proof plasma cutting machine according to claim 3, characterized in that: A driving motor (4) is fixedly mounted on the upper surface of the fixing plate (6), and a power end of the driving motor (4) passes through the fixing plate (6) and is fixedly connected to a driving gear (13).

7. The splash-proof plasma cutting machine according to claim 6, characterized in that: The driving gear (13) is meshed with the driven gear (15).

8. The splash-proof plasma cutting machine according to claim 1, characterized in that: A first clamp (3) and a second clamp (7) are installed on the peripheral side of the fixed housing (2); the first clamp (3) and the second clamp (7) are positioned in the same manner and both ends are provided with fixing holes (11); a bolt (9) is installed in the fixing hole (11); and a hexagonal nut (10) is installed at one end of the bolt (9).

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