Numerical control plasma cutting machine

Abstract

The utility model relates to the technical field of cutting machinery, and discloses a numerical control plasma cutting machine which comprises a cabinet body, a fixing assembly is arranged in the cabinet body, and an adjusting assembly is arranged at the top of the cabinet body. The fixing assembly comprises a plurality of sliding frames, the sliding frames are fixedly installed in the cabinet body, the outer surfaces of the sliding frames are slidably sleeved with sliding plates, sliding grooves are formed in the sliding plates, and limiting columns are slidably embedded in the sliding grooves. Anti-falling discs are fixedly mounted on the outer surfaces, close to the tops, of the multiple limiting columns; and the adjusting assembly comprises a plurality of adjusting boxes, the multiple adjusting boxes are all fixedly installed on the top of the inner wall of the cabinet body, the fixing plate is pushed to move through resetting of the compression spring, the fixing plate is made to be tightly attached to an object, the object is fixed through the fixing plate, and the object is prevented from moving in the cutting process.

Description

Technical Field

[0001] The utility model relates to the technical field of cutting machinery, in particular to a numerically controlled plasma cutting machine. Background Art

[0002] Plasma cutting machines use ionized gas to form plasma under high temperature and high energy conditions. This plasma is used to cut various types of materials, including metals, plastics, glass, etc. Plasma cutting machines usually use arc discharge to generate plasma. By controlling the position and intensity of the arc, precise cutting can be achieved. As an important material processing equipment, plasma cutting machines have become an indispensable part of modern industrial production and provide more efficient and accurate cutting solutions for all walks of life.

[0003] China's public patent number: CN207656060U announced "A CNC plasma cutting machine", including a base, two guide rails, two slides arranged on the two guide rails, a crossbeam connected between the two slides and a cutting mechanism arranged on the crossbeam, one of the slides is connected to a support member through at least one set of elastic support structures, the support member is provided with a cylindrical member with an inner thread on the inner wall and a connecting member threadedly connected to the cylindrical member, one end of the connecting member is provided with a support plate, and the cylindrical member can position the connecting member through a positioning structure. The utility model can achieve a good shock-absorbing effect on the support member by setting an elastic support structure, so that when the operator sits on the support plate arranged on the support member to work, it is not easy to be shaken, thereby improving the comfort of work, and the height of the support plate can be freely adjusted according to needs.

[0004] Although the existing technology improves the comfort of work when in use, the device will vibrate during operation, and the existing device lacks a fixing device for cutting objects. During the cutting process, the objects are easily displaced by the vibration of the device, which in turn has a certain impact on the cutting effect of the objects. At the same time, the movable range of the cutting mechanism of the existing device is relatively narrow, and the objects cannot be cut in all directions during use. During the cutting process, the device needs to be closed continuously to adjust the position of the objects, and the overall operation process is relatively cumbersome. Utility Model Content

[0005] The purpose of the utility model is to provide a CNC plasma cutting machine to solve the problem that the existing devices in the above-mentioned background technology will vibrate during operation, and the existing devices lack a fixing device for cutting objects. During the cutting process, the objects are easily displaced by the vibration of the device, which in turn has a certain impact on the cutting effect of the objects. At the same time, the movable range of the cutting mechanism of the existing device is relatively narrow, and the objects cannot be cut in all directions during use. During the cutting process, the device needs to be constantly closed to adjust the position of the objects, and the overall operation process is relatively cumbersome.

[0006] In order to solve the above technical problems, the utility model provides the following technical solutions: a CNC plasma cutting machine, comprising a cabinet, a fixing component is arranged inside the cabinet, and an adjusting component is arranged on the top of the cabinet;

[0007] The fixing assembly includes a plurality of slides, and the plurality of slides are fixedly installed inside the cabinet, the outer surfaces of the plurality of slides are slidably sleeved with slides, and the interiors of the plurality of slides are provided with slide grooves, the interiors of the plurality of slide grooves are slidably embedded with limit columns, and the outer surfaces of the plurality of limit columns near the top are fixedly installed with anti-slip discs;

[0008] The adjustment assembly includes multiple adjustment boxes, and the multiple adjustment boxes are fixedly installed on the top of the inner wall of the cabinet, one side of the adjustment box has a first threaded rod rotatably embedded in the interior, and the other side of the adjustment box has a support rod fixedly installed in the interior, the first threaded rod is threadedly sleeved on the outer surface near the middle part and a support plate is fixedly installed, one side of the outer surface of the cabinet is fixedly installed with a first adjustment motor, and the output shaft of the first adjustment motor is fixedly connected to the first threaded rod, the support plate has a second threaded rod rotatably embedded in the interior, and the second adjustment motor is fixedly installed on one side of the outer surface of the support plate, and the output shaft of the second adjustment motor is fixedly connected to the second threaded rod.

[0009] Preferably, a movable plate is threadedly sleeved on the outer surface of the second threaded rod near the middle, and the top of the outer surface of the movable plate is slidably embedded in the interior of the support plate.

[0010] Preferably, the support plate is slidably sleeved on the outer surface of the support rod at a side away from the first threaded rod, a hydraulic rod is fixedly provided at the bottom of the outer surface of the movable plate, and a cutting head is fixedly installed on the side of the hydraulic rod away from the movable plate.

[0011] Preferably, a fixing plate is fixedly mounted on the bottom of the outer surfaces of the plurality of limiting columns, and a compression spring is fixedly mounted on the top of the outer surfaces of the plurality of fixing plates.

[0012] Preferably, the plurality of compression springs are wound around the outer surface of the limiting column, and a plurality of storage plates are fixedly installed inside the cabinet.

[0013] Preferably, a waste plate is fixedly mounted on the bottom of the inner wall of the cabinet, and a waste box is slidably embedded in the interior of the cabinet.

[0014] Preferably, a plurality of sealed doors are provided on one side of the outer surface of the cabinet body, and observation windows are provided inside the plurality of sealed doors, and a plurality of bases are fixedly installed on the bottom of the outer surface of the cabinet body.

[0015] Compared with the prior art, the beneficial effects achieved by the utility model are:

[0016] First, the utility model places the object on the placement board so that the placement board supports the object. After the placement is completed, the limit column can be dragged upward and the slide plate can be pushed to move the limit column above the object. At this time, the hand is released to press the spring reset to push the fixed plate to move, so that the fixed plate is close to the object, and the object is fixed by the fixed plate to prevent the object from being displaced during the cutting process.

[0017] Second, the utility model starts the first adjusting motor, and the first adjusting motor drives the first threaded rod to rotate. The first threaded rod can drive the supporting plate to move to change the cutting direction of the Y-axis while rotating. When the cutting direction of the X-axis of the device needs to be adjusted, the second adjusting motor can be started, and the second adjusting motor drives the second threaded rod to rotate. The second threaded rod can drive the moving plate to move to adjust the cutting direction of the X-axis. Different positions of the object can be cut by controlling the first adjusting motor and the second adjusting motor according to usage requirements. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the three-dimensional structure of the utility model from a side view;

[0019] Figure 2 This is a schematic diagram of the internal three-dimensional structure of the utility model;

[0020] Figure 3 This is a schematic diagram of the internal three-dimensional structure of the adjustment component of the utility model;

[0021] Figure 4 This is a schematic diagram of the sectional three-dimensional structure of the utility model;

[0022] Figure 5 It is a schematic diagram of the three-dimensional structure of the fixing component part of the utility model.

[0023] Wherein: 1. cabinet; 2. slide; 201. slide plate; 202. slide groove; 203. limit column; 204. anti-slip plate; 3. adjustment box; 301. first adjustment motor; 302. first threaded rod; 303. support plate; 304. second threaded rod; 305. second adjustment motor; 4. waste box; 5. moving plate; 6. support rod; 7. hydraulic rod; 8. cutting head; 9. fixed plate; 10. compression spring; 11. storage plate; 12. waste plate; 13. base; 14. sealing door; 15. observation window. DETAILED DESCRIPTION

[0024] 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 in 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.

[0025] See also Figure 1-5 , a CNC plasma cutting machine, comprising a cabinet 1, a fixing component is arranged inside the cabinet 1, and an adjusting component is arranged on the top of the cabinet 1;

[0026] The fixing assembly includes a plurality of slides 2, and the plurality of slides 2 are fixedly installed inside the cabinet 1, the outer surfaces of the plurality of slides 2 are slidably sleeved with slide plates 201, and the interiors of the plurality of slide plates 201 are provided with slide grooves 202, the interiors of the plurality of slide grooves 202 are slidably embedded with limit columns 203, and the outer surfaces of the plurality of limit columns 203 near the top are fixedly installed with anti-slip discs 204;

[0027] The adjustment component includes multiple adjustment boxes 3, and the multiple adjustment boxes 3 are fixedly installed on the top of the inner wall of the cabinet 1, wherein a first threaded rod 302 is rotatably embedded in the interior of the adjustment box 3 on one side, and a support rod 6 is fixedly installed in the interior of the adjustment box 3 on the other side. A support plate 303 is threadedly sleeved on the outer surface of the first threaded rod 302 near the middle, a first adjustment motor 301 is fixedly installed on one side of the outer surface of the cabinet 1, and the output shaft of the first adjustment motor 301 is fixedly connected to the first threaded rod 302, a second threaded rod 304 is rotatably embedded in the interior of the support plate 303, a second adjustment motor 305 is fixedly installed on one side of the outer surface of the support plate 303, and the output shaft of the second adjustment motor 305 is fixedly connected to the second threaded rod 304.

[0028] Through the above technical solution, when the cut objects need to be fixed, the objects can be placed on the placement plate 11 so that the placement plate 11 supports the objects. After the placement is completed, the limit column 203 can be dragged upward and the slide plate 201 can be pushed to move the limit column 203 above the objects. At this time, release your hand to press the spring 10 to reset and push the fixing plate 9 to move, so that the fixing plate 9 is close to the objects. The objects are fixed by the fixing plate 9 to prevent the objects from being displaced during the cutting process.

[0029] Through the above technical solution, when it is necessary to adjust the Y-axis cutting direction of the device, the first adjusting motor 301 can be started, and the first adjusting motor 301 drives the first threaded rod 302 to rotate. The first threaded rod 302 can drive the support plate 303 to move and change the Y-axis cutting direction while rotating. When it is necessary to adjust the X-axis cutting direction of the device, the second adjusting motor 305 can be started, and the second adjusting motor 305 drives the second threaded rod 304 to rotate. The second threaded rod 304 can drive the movable plate 5 to move and adjust the X-axis cutting direction. The first adjusting motor 301 and the second adjusting motor 305 can be controlled according to usage requirements to cut different positions of the object.

[0030] Specifically, the outer surface of the second threaded rod 304 near the middle is threadedly sleeved with the moving plate 5 , and the top of the outer surface of the moving plate 5 is slidably embedded in the interior of the supporting plate 303 .

[0031] Through the above technical solution, the second threaded rod 304 is rotated to drive the movable plate 5 to adjust the X-axis cutting direction of the device, and the support plate 303 limits the movable plate 5 to prevent the movable plate 5 from deflecting during the movement.

[0032] Specifically, the side of the support plate 303 away from the first threaded rod 302 is slidably sleeved on the outer surface of the support rod 6, a hydraulic rod 7 is fixedly installed at the bottom of the outer surface of the movable plate 5, and a cutting head 8 is fixedly installed on the side of the hydraulic rod 7 away from the movable plate 5.

[0033] Through the above technical solution, the support rod 6 supports the side of the support plate 303 away from the first threaded rod 302, and the cutting head 8 can be driven downward by the hydraulic rod 7 to cut the object.

[0034] Specifically, a fixing plate 9 is fixedly installed on the bottom of the outer surfaces of the plurality of limiting columns 203 , and a compression spring 10 is fixedly installed on the top of the outer surfaces of the plurality of fixing plates 9 .

[0035] Through the above technical solution, the fixing plate 9 increases the contact area with the object, and the object is fixed by the fixing plate 9.

[0036] Specifically, a plurality of compression springs 10 are wound around the outer surface of the limiting column 203 , and a plurality of storage plates 11 are fixedly installed inside the cabinet 1 .

[0037] Through the above technical solution, the compression spring 10 makes the fixing plate 9 close to the object to prevent the object from shifting during the cutting process, and the placement plate 11 supports the device.

[0038] Specifically, a waste plate 12 is fixedly installed at the bottom of the inner wall of the cabinet 1, and a waste box 4 is slidably embedded in the interior of the cabinet 1.

[0039] Through the above technical solution, the waste plate 12 supports the placement plate 11 while allowing impurities in the cutting process to fall into the waste box 4. The impurities are collected by the waste box 4 to facilitate unified processing later.

[0040] Specifically, a plurality of sealed doors 14 are disposed on one side of the outer surface of the cabinet 1 , and observation windows 15 are provided inside the plurality of sealed doors 14 . A plurality of bases 13 are fixedly mounted on the bottom of the outer surface of the cabinet 1 .

[0041] Through the above technical solution, the sealed door 14 protects the device in the cabinet 1, and transparent glass is installed inside the observation window 15, through which the internal cutting state can be observed, and the base 13 supports the entire device.

[0042] During use, when the cut object needs to be fixed, the object can be placed on the storage plate 11 so that the storage plate 11 supports the object. After the placement is completed, the limiting column 203 can be dragged upward and the slide plate 201 can be pushed to move the limiting column 203 above the object. At this time, the hand is released to press the spring 10 to reset and push the fixing plate 9 to move, so that the fixing plate 9 is close to the object. The object is fixed by the fixing plate 9 to prevent the object from being displaced during the cutting process. When the Y-axis cutting direction of the device needs to be adjusted, the first adjusting motor 301 can be started, and the first adjusting motor 301 drives the first threaded rod 302 to rotate. The first threaded rod 302 can also be driven while rotating. The movable support plate 303 moves to change the cutting direction of the Y-axis. When the cutting direction of the device along the X-axis needs to be adjusted, the second adjusting motor 305 can be started. The second adjusting motor 305 drives the second threaded rod 304 to rotate. While rotating, the second threaded rod 304 can drive the movable plate 5 to move to adjust the cutting direction of the X-axis. The object can be cut at different positions by controlling the first adjusting motor 301 and the second adjusting motor 305 according to usage requirements. After the cutting position is adjusted, the hydraulic rod 7 can be started. The hydraulic rod 7 extends to drive the cutting head 8 to move downward to cut the object. The impurities after cutting can fall into the waste box 4 through the waste plate 12.

[0043] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit thereof, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A CNC plasma cutting machine, comprising a cabinet (1), characterized in that: A fixing component is arranged inside the cabinet (1), and an adjusting component is arranged on the top of the cabinet (1); The fixing assembly comprises a plurality of slides (2), and the plurality of slides (2) are fixedly mounted inside the cabinet (1); the outer surfaces of the plurality of slides (2) are slidably sleeved with slide plates (201), and the interiors of the plurality of slide plates (201) are provided with slide grooves (202); the interiors of the plurality of slide grooves (202) are slidably embedded with limit columns (203), and the outer surfaces of the plurality of limit columns (203) near the top are fixedly mounted with anti-slip discs (204); The adjustment assembly comprises a plurality of adjustment boxes (3), and the plurality of adjustment boxes (3) are fixedly mounted on the top of the inner wall of the cabinet (1), wherein a first threaded rod (302) is rotatably embedded inside the adjustment box (3) on one side, and a support rod (6) is fixedly mounted inside the adjustment box (3) on the other side, and a support plate (303) is threadedly sleeved on the outer surface of the first threaded rod (302) near the middle, a first adjustment motor (301) is fixedly mounted on one side of the outer surface of the cabinet (1), and the output shaft of the first adjustment motor (301) is fixedly connected to the first threaded rod (302), a second threaded rod (304) is rotatably embedded inside the support plate (303), a second adjustment motor (305) is fixedly mounted on one side of the outer surface of the support plate (303), and the output shaft of the second adjustment motor (305) is fixedly connected to the second threaded rod (304).

2. A CNC plasma cutting machine according to claim 1, characterized in that: A movable plate (5) is threadedly sleeved on the outer surface of the second threaded rod (304) near the middle, and the top of the outer surface of the movable plate (5) is slidably embedded in the interior of the support plate (303).

3. A CNC plasma cutting machine according to claim 2, characterized in that: The side of the support plate (303) away from the first threaded rod (302) is slidably sleeved on the outer surface of the support rod (6), a hydraulic rod (7) is fixedly arranged at the bottom of the outer surface of the movable plate (5), and a cutting head (8) is fixedly installed on the side of the hydraulic rod (7) away from the movable plate (5).

4. A CNC plasma cutting machine according to claim 1, characterized in that: A fixing plate (9) is fixedly mounted on the bottom of the outer surfaces of the plurality of limiting columns (203), and a compression spring (10) is fixedly mounted on the top of the outer surfaces of the plurality of fixing plates (9).

5. A CNC plasma cutting machine according to claim 4, characterized in that: The plurality of compression springs (10) are all wound around the outer surface of the limiting column (203), and a plurality of storage plates (11) are fixedly installed inside the cabinet (1).

6. A CNC plasma cutting machine according to claim 1, characterized in that: A waste plate (12) is fixedly mounted on the bottom of the inner wall of the cabinet (1), and a waste box (4) is slidably embedded in the interior of the cabinet (1).

7. The CNC plasma cutting machine according to claim 1, characterized in that: A plurality of sealed doors (14) are provided on one side of the outer surface of the cabinet (1), and observation windows (15) are provided inside the plurality of sealed doors (14). A plurality of bases (13) are fixedly mounted on the bottom of the outer surface of the cabinet (1).

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