CN219402765U

CN219402765U - Plasma cutting machine

Info

Publication number: CN219402765U
Application number: CN202320020512.9U
Authority: CN
Inventors: 车斯苗
Original assignee: Jiangmen Yamen Shipping Co ltd
Current assignee: Jiangmen Yamen Shipping Co ltd
Priority date: 2023-01-05
Filing date: 2023-01-05
Publication date: 2023-07-25
Anticipated expiration: 2033-01-05

Abstract

The utility model provides a plasma cutting machine, which comprises a plasma cutting machine body, wherein a cover plate matched with the plasma cutting machine body is movably inserted into a plate groove, a disassembly and assembly mechanism which is convenient for disassembly and assembly operations of the cover plate is arranged in each inner cavity, and a bolt component which is matched with the disassembly and assembly mechanism is arranged at the position, corresponding to each edge block, of one side, close to the cover plate, of the plasma cutting machine body. The application provides a plasma cutting machine of convenient dismouting operation to the apron, the cooperation work of plasma cutting machine through the dismouting mechanism and the bolt subassembly that set up on the plasma cutting machine body for the apron can be dismantled from the plasma cutting machine body fast, the simple operation has practiced thrift the dismantlement time of apron greatly, makes things convenient for the maintenance personal to dismantle the apron fast and carry out maintenance work to the electrical component of the inside damage of plasma cutting machine body, is favorable to promoting the maintenance efficiency of plasma cutting machine.

Description

Plasma cutting machine

Technical Field

The utility model relates to the technical field of cutting equipment, and particularly discloses a plasma cutting machine.

Background

A plasma arc cutting machine is a machine that processes a metal material by means of a plasma cutting technique. Plasma cutting is a machining method that uses the heat of a high-temperature plasma arc to partially or partially melt (and evaporate) the metal at the workpiece kerf and uses the momentum of the high-speed plasma to remove the molten metal to form the kerf.

In the marine manufacturing industry, often need carry out cutting operation through plasma cutting machine to steel sheet, chinese patent application number CN202021912694.3 discloses improved generation plasma cutting machine, including the plasma cutting machine body, one side of plasma cutting machine body is equipped with the apron through the bolt fastening, first thermovent and second thermovent have been seted up respectively to the positive bottom of apron's surface and plasma cutting machine body, the surface of first thermovent and the surface of second thermovent are all fixed and are equipped with the protection network, four corners of plasma cutting machine body bottom are all fixed and are equipped with the cylinder, above-mentioned current plasma cutting machine has increased the floor height of plasma cutting machine body bottom through setting up four stands, can guarantee the circulation of plasma cutting machine body bottom air, through setting up the fan, can the inside air supply of plasma cutting machine body, the inside cooling of plasma cutting machine body has improved the heat dispersion.

However, the cover plate for blocking the side mounting opening in the existing plasma cutting machine is fixedly mounted on the plasma cutting machine body through the bolts, when the electrical element mounted inside the plasma cutting machine body is damaged and needs to be maintained, a maintenance person needs to unscrew one bolt for fixing the cover plate through a tool, the operation process is complex, time and labor are wasted, the maintenance time of the plasma cutting machine is prolonged, the maintenance efficiency of the plasma cutting machine is reduced, the manufacturing time of a ship is prolonged, and the manufacturing efficiency of the ship is reduced.

Disclosure of Invention

In view of the above-mentioned defect or not enough among the prior art, this application aims at providing the plasma cutting machine, including the plasma cutting machine body, a board groove has been seted up to plasma cutting machine body lateral part opening part, the inside activity of board groove is inserted and is equipped with rather than the apron of looks adaptation, and the apron is close to one side of board groove still be connected with the sealing washer with board groove size looks adaptation, evenly be connected with a plurality of limit piece on the lateral wall of apron, the lug groove rather than looks adaptation has all been seted up to plasma cutting machine body one side that is close to the apron and every limit piece position corresponding department, and every limit piece is movably inserted respectively to the lug inslot that corresponds, a vent has been run through on the lateral wall of apron, and the lateral wall of apron is connected with a metal dust removal net with vent position corresponding department, and the length and width size of metal dust removal net all is greater than the long and width size of vent, the inside of plasma cutting machine body and every limit piece position corresponding department all are equipped with an inner chamber, the inside of every inner chamber all is equipped with a body mechanism that makes things convenient for the apron to carry out dismouting operation, the dismouting mechanism of plasma cutting machine body that is close to one side piece position corresponding to each limit piece position and every limit piece position is equipped with a plug pin assembly and dismouting mechanism.

Preferably, the disassembly and assembly mechanism comprises a sliding frame body which is connected inside the corresponding inner cavity in a sliding manner, a plurality of inscribed racks which are linearly arranged are uniformly connected on the top wall of the inner cavity of the sliding frame body, a rotating shaft which is horizontally arranged is further arranged in the sliding frame body, the rear end of the rotating shaft is rotationally connected to the rear end face of the inner cavity, the front end of the rotating shaft penetrates through the plasma cutting machine body and is connected with a columnar handle, a pin groove is formed in the side wall of the columnar handle, a driving gear which is meshed with the inscribed racks is fixedly sleeved on the periphery of the rotating shaft, a horizontally arranged bolt rod is connected to one end, close to the corresponding side block, of the sliding frame body, a horizontally arranged lateral guide rod is connected to one end, far away from the connected bolt rod, of the lateral guide rod is fixedly sleeved on the periphery of the lateral guide rod, and a telescopic spring is further sleeved on the periphery of the lateral guide rod.

Preferably, the side wall of the inner cavity and the corresponding position of the bolt rod are horizontally provided with penetrating grooves matched with the side wall of the inner cavity, one side of the side block close to the corresponding bolt rod is horizontally provided with a limiting clamping groove corresponding to the penetrating groove, and one end of the bolt rod, far away from the connected sliding frame body, penetrates the penetrating grooves and is movably inserted into the limiting clamping groove on the side block.

Preferably, the external ring and the telescopic spring are both arranged in the corresponding inner cavity, one end of the telescopic spring is connected with the side wall of the corresponding external ring, the other end of the telescopic spring is fixedly connected to the side wall of the inner cavity, the side wall of the inner cavity and the corresponding position of the lateral guide rod are horizontally provided with guide holes matched with the lateral guide rod, and one end of the lateral guide rod, far away from the connected sliding frame, is movably inserted into the corresponding guide hole.

Preferably, the bolt assembly comprises a supporting seat fixedly connected to one side of the plasma cutting machine body close to the cover plate, a pin groove consistent with the inner diameter of the pin groove is formed in the supporting seat in a penetrating mode, a limiting pin rod matched with the pin groove is movably inserted into the pin groove, one end, away from a corresponding columnar handle, of the limiting pin rod is connected with an end position seat, one end, away from the connected end position seat, of the limiting pin rod is movably inserted into the corresponding pin groove, and one side, close to the plasma cutting machine body, of the end position seat is further connected with a limiting slide block.

Preferably, the side wall of the plasma cutting machine body is provided with a positioning straight groove matched with the side wall of the plasma cutting machine body at the position corresponding to each limiting slide block, and each limiting slide block is respectively connected inside the corresponding positioning straight groove.

The beneficial effects are that:

1. the application provides a plasma cutting machine of convenient dismouting operation to the apron, the cooperation work of plasma cutting machine through the dismouting mechanism and the bolt subassembly that set up on the plasma cutting machine body for the apron can be dismantled from the plasma cutting machine body fast, the simple operation has practiced thrift the dismantlement time of apron greatly, makes things convenient for the maintenance personal to dismantle the apron fast and carry out maintenance work to the electrical component of the inside damage of plasma cutting machine body, is favorable to promoting the maintenance efficiency of plasma cutting machine, reduces because of dismantling the influence degree of apron time overlength to the ship manufacturing efficiency.

2. When the electric element damaged in the plasma cutting machine body is required to be maintained, a maintainer can drive the driving gear to rotate anticlockwise through the columnar handle, the driving gear drives the latch rod to move towards the direction away from the corresponding side block through the inscribed rack, the latch rod is gradually separated from the inside of a limit clamping groove formed in the side wall of the side block, when the columnar handle drives to rotate to be aligned with one end of the limit rotary rod, which is far away from the end seat, of the limit rotary rod, the maintainer pushes the limit rotary rod to move through the end seat, so that one end of the limit rotary rod, which is far away from the end seat, is inserted into the interior, limit treatment on the columnar handle is realized, the plasma cutting machine body is obliquely placed, and the cover plate is gradually separated from the plate groove under the action of gravity, so that the cover plate is convenient to be rapidly detached by the maintainer, and the electric element in the plasma cutting machine body is maintained.

Drawings

Other features, objects and advantages of the present application will become more apparent upon reading of the detailed description of non-limiting embodiments, made with reference to the following drawings, in which:

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is an enlarged partial schematic view of portion A of FIG. 1 in accordance with the present utility model;

fig. 3 is an enlarged schematic view of a part of the structure of the present utility model.

In the figure:

1. a plasma cutter body; 2. a cover plate; 3. a metal dust removing net; 4. edge blocks; 500. a support base; 501. an end seat; 502. a rotation limiting pin lever; 600. a columnar handle; 601. a pin slot; 602. a sliding frame; 603. a rack is inscribed; 604. a drive gear; 605. a latch rod; 606. a lateral guide bar; 607. a telescopic spring; 608. and (5) externally connecting a ring.

Detailed Description

The present application is described in further detail below with reference to the drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the utility model and are not limiting of the utility model. It should be noted that, for convenience of description, only the portions related to the utility model are shown in the drawings.

It should be noted that, in the case of no conflict, the embodiments and features in the embodiments may be combined with each other. The present application will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

Referring to fig. 1 and 2, the plasma cutting machine includes a plasma cutting machine body 1, a plate slot is formed at an opening at a side portion of the plasma cutting machine body 1, a cover plate 2 adapted to the plate slot is movably inserted into the plate slot, a sealing gasket adapted to the plate slot is further connected to one side of the cover plate 2 close to the plate slot, a plurality of side blocks 4 are uniformly connected to a side wall of the cover plate 2, bump slots adapted to the side of the plasma cutting machine body 1 close to the cover plate 2 are formed at positions corresponding to the side blocks 4, each side block 4 is movably inserted into the corresponding bump slot, a vent is formed through the side wall of the cover plate 2, a metal dust removing net 3 is connected to the position corresponding to the vent, the length and width of the metal dust removing net 3 are larger than those of the vent, an inner chamber is formed at the position corresponding to the side of each side block 4 in the plasma cutting machine body 1, a plug pin mechanism 4 is arranged in the inner chamber, and is convenient to detach and mount the plug pin mechanism 2 is arranged at the position corresponding to the side of the body 2. The application provides a plasma cutting machine of convenient dismouting operation to apron 2, plasma cutting machine is through the cooperation work of dismouting mechanism and the bolt subassembly that sets up on plasma cutting machine body 1 for apron 2 can be dismantled from plasma cutting machine body 1 fast, the simple operation has practiced thrift apron 2's dismantlement time greatly, makes things convenient for the maintenance personal to dismantle apron 2 fast and carry out maintenance work to the electrical component of the inside damage of plasma cutting machine body 1, is favorable to promoting plasma cutting machine's maintenance efficiency, reduces because of dismantling apron 2 time overlength to the influence degree of boats and ships manufacturing efficiency.

Referring to fig. 2 and 3, the dismounting mechanism includes a sliding frame 602 slidably connected to the inside of the corresponding inner chamber, a plurality of linearly arranged internal racks 603 are uniformly connected to the top wall of the inner chamber of the sliding frame 602, a horizontally arranged rotating shaft is further disposed in the sliding frame 602, the rear end of the rotating shaft is rotatably connected to the rear end surface of the inner chamber, the front end of the rotating shaft penetrates through the plasma cutter body 1 and is connected with a columnar handle 600, a pin slot 601 is formed in the side wall of the columnar handle 600, a driving gear 604 engaged with the internal racks 603 is sleeved and fixed on the periphery of the rotating shaft, a horizontally arranged latch rod 605 is connected to one end, close to the corresponding side block 4, of the sliding frame 602, a horizontally arranged lateral guide rod 606 is connected to one end, far away from the connected latch rod 605, of the lateral guide rod 606 is sleeved and fixed with an external ring 608, and a telescopic spring 607 is further sleeved and arranged on the periphery of the lateral guide rod 606. Wherein, the side wall of the inner chamber and the corresponding position of the latch rod 605 are horizontally provided with a penetrating slot matched with the same, one side of the side block 4 close to the corresponding latch rod 605 and the corresponding position of the penetrating slot are horizontally provided with a limiting clamping slot, and one end of the latch rod 605 far away from the connected sliding frame 602 penetrates the penetrating slot and is movably inserted into the limiting clamping slot on the side block 4. The external ring 608 and the expansion spring 607 are disposed in the corresponding inner chamber, one end of the expansion spring 607 is connected to the corresponding side wall of the external ring 608, the other end of the expansion spring 607 is fixedly connected to the side wall of the inner chamber, the corresponding position of the side wall of the inner chamber and the side guide rod 606 is horizontally provided with a guide hole matched with the side guide rod, and one end of the side guide rod 606 far away from the connected sliding frame 602 is movably inserted into the corresponding guide hole.

Referring to fig. 2, the latch assembly includes a supporting seat 500 fixedly connected to a side of the plasma cutter body 1 near the cover plate 2, a pin slot having a size corresponding to an inner diameter of the pin slot 601 is formed in the supporting seat 500, a pin limiting rod 502 adapted to the pin slot is movably inserted into the pin slot, an end position seat 501 is connected to an end of the pin limiting rod 502 far away from the corresponding columnar handle 600, an end of the pin limiting rod 502 far away from the connected end position seat 501 is movably inserted into the corresponding pin slot 601, and a limit slider is further connected to a side of the pin position seat 501 near the plasma cutter body 1. The side wall of the plasma cutting machine body 1 is provided with a positioning straight groove matched with the side wall of each limiting slide block at the corresponding position, and each limiting slide block is respectively connected inside the corresponding positioning straight groove. When the damaged electrical component in the plasma cutting machine body 1 is required to be maintained, a serviceman can drive the driving gear 604 to rotate anticlockwise through the columnar handle 600, the driving gear 604 drives the plug rod 605 to move towards the direction away from the corresponding side block 4 through the inscribed rack 603, the plug rod 605 is gradually separated from the inside of the limit clamping groove formed in the side wall of the side block 4, when the columnar handle 600 drives the 601 to rotate to be aligned with one end, away from the connecting end position seat 501, of the limit pin rod 502, the serviceman pushes the limit pin rod 502 to move through the end position seat 501, the end, away from the end position seat 501, of the limit pin rod 502 is inserted into the interior of the 601, limit processing of the columnar handle 600 is achieved, the plasma cutting machine body 1 is obliquely placed, and under the action of gravity, the cover plate 2 is gradually separated from the plate groove, so that the serviceman can conveniently and rapidly detach the cover plate 2 and maintain the electrical component in the plasma cutting machine body 1, and the influence of the time of detaching the cover plate 2 on the manufacturing efficiency of a ship is reduced.

Referring to fig. 1 to 3, the application provides a plasma cutting machine which is convenient for disassembling and assembling a cover plate 2, and the plasma cutting machine is matched with a bolt assembly through a disassembling mechanism arranged on a plasma cutting machine body 1, so that the cover plate 2 can be disassembled from the plasma cutting machine body 1 rapidly, the operation is convenient, the disassembling time of the cover plate 2 is greatly saved, and a maintenance worker can conveniently and rapidly disassemble the cover plate 2 and maintain an electric element damaged inside the plasma cutting machine body 1, thereby being beneficial to improving the maintenance efficiency of the plasma cutting machine and reducing the influence degree of the long time for disassembling the cover plate 2 on the manufacturing efficiency of a ship.

When the damaged electrical component in the plasma cutting machine body 1 is required to be maintained, a serviceman can drive the driving gear 604 to rotate anticlockwise through the columnar handle 600, the driving gear 604 drives the plug rod 605 to move towards the direction away from the corresponding side block 4 through the inscribed rack 603, the plug rod 605 is gradually separated from the inside of the limit clamping groove formed in the side wall of the side block 4, when the columnar handle 600 drives the 601 to rotate to be aligned with one end, away from the connecting end position seat 501, of the limit pin rod 502, the serviceman pushes the limit pin rod 502 to move through the end position seat 501, the end, away from the end position seat 501, of the limit pin rod 502 is inserted into the interior of the 601, limit processing of the columnar handle 600 is achieved, the plasma cutting machine body 1 is obliquely placed, and under the action of gravity, the cover plate 2 is gradually separated from the plate groove, so that the serviceman can conveniently and rapidly detach the cover plate 2 and maintain the electrical component in the plasma cutting machine body 1, and the influence of the time of detaching the cover plate 2 on the manufacturing efficiency of a ship is reduced.

The foregoing description is only of the preferred embodiments of the present application and is presented as a description of the principles of the technology being utilized. It will be appreciated by persons skilled in the art that the scope of the utility model referred to in this application is not limited to the specific combinations of features described above, but it is intended to cover other embodiments in which any combination of features described above or equivalents thereof is possible without departing from the spirit of the utility model. Such as the above-described features and technical features having similar functions (but not limited to) disclosed in the present application are replaced with each other.

Claims

1. Plasma cutting machine, including plasma cutting machine body (1), its characterized in that: the utility model discloses a plasma cutting machine body (1) lateral part opening part has seted up a board groove, the inside movable plug in of board groove has been equipped with rather than apron (2) of looks adaptation, and apron (2) are close to one side of board groove still be connected with the sealing washer of board groove size looks adaptation, evenly be connected with a plurality of limit piece (4) on the lateral wall of apron (2), the lug groove rather than the looks adaptation has all been seted up in one side that plasma cutting machine body (1) is close to apron (2) and every limit piece (4) position corresponding department, and every limit piece (4) movable plug in respectively establishes to the lug inslot that corresponds respectively, a vent has been run through on the lateral wall of apron (2), and the lateral wall of apron (2) is connected with a metal dust removal net (3) with vent position corresponding department, and the length and width size that all is greater than of metal dust removal net (3), the inside of plasma cutting machine body (1) is equipped with a position corresponding department of every limit piece (4) and every limit piece position is equipped with the lug groove that corresponds, the inside is equipped with a mechanism (2) and the equal side of a section of the equal mechanism of dismantling and the same side of the plug-in-board machine body (2) and the equal to be equipped with the mechanism of a position of the equal side of dismantling and dismantling mechanism.

2. The plasma cutter of claim 1, wherein: the disassembly and assembly mechanism comprises a sliding frame body (602) which is connected inside a corresponding inner cavity in a sliding manner, a plurality of inscribed racks (603) which are linearly arranged are uniformly connected on the top wall of the inner cavity of the sliding frame body (602), a rotating shaft which is horizontally arranged is further arranged in the sliding frame body (602), the rear end of the rotating shaft is rotationally connected to the rear end face of the inner cavity, the front end of the rotating shaft penetrates through a plasma cutting machine body (1) and is connected with a columnar handle (600), a pin groove (601) is formed in the side wall of the columnar handle (600), a driving gear (604) which is meshed with the inscribed racks (603) is sleeved and fixed on the periphery of the rotating shaft, a horizontally arranged bolt rod (605) is connected to one end, which is close to a corresponding side part (4), of the sliding frame body (602) is far away from the connected bolt rod (605), a horizontally arranged side guide rod (606) is connected to one end of the sliding frame body, the side guide rod (606) is sleeved and is fixedly provided with an external ring (608), and the periphery of the side guide rod (606) is also provided with a telescopic spring sleeve.

3. The plasma cutting machine of claim 2, wherein: the side wall of the inner cavity and the corresponding position of the bolt rod (605) are horizontally provided with penetrating grooves matched with the side wall, one side of the side block (4) close to the corresponding bolt rod (605) and the corresponding position of the penetrating grooves are horizontally provided with limiting clamping grooves, and one end of the bolt rod (605) far away from the connected sliding frame body (602) penetrates through the penetrating grooves and is movably inserted into the limiting clamping grooves on the side block (4).

4. The plasma cutting machine of claim 2, wherein: the external ring (608) and the telescopic spring (607) are arranged in the corresponding inner cavity, one end of the telescopic spring (607) is connected with the side wall of the corresponding external ring (608), the other end of the telescopic spring is fixedly connected to the side wall of the inner cavity, the side wall of the inner cavity is horizontally provided with a guide hole matched with the side guide rod (606) at the position corresponding position, and one end of the side guide rod (606) far away from the connected sliding frame (602) is movably inserted into the corresponding guide hole.

5. The plasma cutting machine of claim 2, wherein: the bolt assembly comprises a supporting seat (500) fixedly connected to one side, close to the cover plate (2), of the plasma cutting machine body (1), a pin groove consistent with the inner diameter size of the pin groove (601) is formed in the supporting seat (500) in a penetrating mode, a limiting pin rod (502) matched with the pin groove is movably inserted into the pin groove, one end, far away from the corresponding columnar handle (600), of the limiting pin rod (502) is connected with an end position seat (501), one end, far away from the connected end position seat (501), of the limiting pin rod (502) is movably inserted into the corresponding pin groove (601), and one side, close to the plasma cutting machine body (1), of the end position seat (501) is further connected with a limiting slide block.

6. The plasma cutting machine of claim 5, wherein: the side wall of the plasma cutting machine body (1) is provided with a positioning straight groove matched with the side wall of the plasma cutting machine body at the position corresponding to each limiting slide block, and each limiting slide block is respectively connected inside the corresponding positioning straight groove.