CN219786927U - Plasma cutting machine - Google Patents

Abstract

The utility model discloses a plasma cutting machine, which comprises a workbench, wherein one end of the top of the workbench is fixedly connected with a plasma cutting machine body, the interior of the workbench is provided with a groove, the inner side wall of the groove is fixedly connected with a motor, the output shaft of the motor is fixedly connected with a bidirectional threaded rod, both ends of the outer side wall of the bidirectional threaded rod are provided with fixing blocks, the interior of the workbench is fixedly connected with a supporting plate, one end of the top of the supporting plate is provided with a first clamp, the other end of the top of the supporting plate is provided with a second clamp, one end of the interior of the supporting plate is provided with a first chute which is supplied to one group of fixing blocks to slide left and right, and the other end of the interior of the supporting plate is provided with a second chute which is supplied to the other group of fixing blocks to slide left and right. According to the utility model, through the mutual matching of the parts, the first clamp and the second clamp in the plasma cutting machine can be used for effectively clamping the cylindrical workpiece, and the stability of the plasma cutting machine during processing is improved.

Description

Plasma cutting machine

Technical Field

The utility model relates to the technical field of plasma cutting, in particular to 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.

The current plasma solid cutting machine, such as the one described in the patent with publication number CN211331751U, comprises: the base is provided with carousel and cutting assembly on the mesa of base, is provided with the rotating electrical machines under the mesa, and the output shaft of rotating electrical machines wears to establish the mesa and connects the carousel, and cutting assembly is fixed to be set up in the carousel next door, including vertical track, and the slip is provided with the mobile station on the vertical track, and the mobile station passes through the lift motor drive, is provided with the horizontal track on the mobile station, slides on the horizontal track and is provided with the cutting rifle. In the scheme, a product to be processed is placed on a turntable of a plasma three-dimensional cutting machine and fixed, a moving table moves in the vertical direction, and meanwhile, a cutting gun moves on a horizontal track on the moving table to realize movement of an x axis and a y axis; in addition, the turntable drives the turntable to rotate, and the cutting gun moves further relatively, so that the cutting gun cuts a set shape on a product to be processed, the whole process is full-automatic, manual participation is not needed, the processing accuracy is ensured, the processing efficiency is improved, and meanwhile, the labor cost is reduced.

Aiming at the related technology, the applicant believes that the plasma three-dimensional cutting machine is used for installing and positioning the cylinder through the through hole on the turntable during working, and the phenomenon that the cylinder shakes easily occurs during the cutting process, so that the cutting processing of the cylinder is caused to have errors, the cutting precision of the cylinder is greatly reduced, and further processing is needed.

Disclosure of Invention

The utility model aims to provide a plasma cutting machine so as to solve the problems that in the prior art, the device is provided for installing and positioning a cylinder through a through hole on a rotary table, and the cylinder is easy to shake in the cutting process, so that errors occur in the cutting processing of the cylinder, the cutting precision of the cylinder is greatly reduced, and further processing is required.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a plasma cutting machine, includes the workstation, the one end fixedly connected with plasma cutting machine body at workstation top, the inside of workstation is seted up flutedly, the inside wall fixedly connected with motor of recess, the output shaft fixedly connected with two-way threaded rod of motor, the both ends of two-way threaded rod lateral wall all are provided with the fixed block, the inside fixedly connected with backup pad of workstation, the one end at backup pad top is provided with first anchor clamps, the other end at backup pad top is provided with the second anchor clamps, the first spout of supplying in a set of fixed block side-to-side sliding is seted up to the inside one end of backup pad, the second spout of supplying in another set of fixed block side-to-side sliding is seted up to the inside other end of backup pad.

By adopting the technical scheme, the workpiece can be effectively clamped.

Preferably, the fixing block is in threaded connection with the bidirectional threaded rod.

Through adopting above-mentioned technical scheme, can drive the fixed block through the rotation of two-way threaded rod and remove.

Preferably, a welding structure integration is formed between the workbench and the plasma cutting machine body.

By adopting the technical scheme, the stability of the workbench when being connected with the plasma cutting machine body can be improved.

Preferably, the first clamp and the second clamp are both semicircular.

By adopting the technical scheme, the contact area with the cylindrical workpiece can be increased to a greater extent.

Preferably, the bottom of first anchor clamps and second anchor clamps is equal fixedly connected with dead lever, the equal fixedly connected with first joint piece in both sides of dead lever outer wall, the joint groove of pegging graft about the dead lever is offered to the inside of fixed block, the equal fixedly connected with second joint piece in both sides of joint inslot wall.

By adopting the technical scheme, the first clamp and the second clamp can be mounted and dismounted.

Preferably, the second clamping block is clamped with the first clamping block.

Through adopting above-mentioned technical scheme, can realize the fixed to the dead lever through the joint between first joint piece and the second joint piece.

Preferably, the second clamping block and the first clamping block are both made of plastic materials.

Through adopting above-mentioned technical scheme, can realize the removal to the dead lever through the plastic deformation between first joint piece and the second joint piece.

Compared with the prior art, the utility model has the beneficial effects that:

firstly, by arranging a motor, a first chute, a fixed block, a bidirectional threaded rod, a groove, a supporting plate, a first clamp, a second chute and a second clamp, the first clamp and the second clamp in the plasma cutting machine can effectively clamp a cylindrical workpiece through mutual matching of components, and the stability of the plasma cutting machine during processing is improved; finally, through being provided with first joint piece, second joint piece, joint groove and dead lever, through mutually supporting between the part, made things convenient for first joint piece and second joint piece joint in the plasma cutting machine, realized in the plasma cutting machine dismantlement and the change of first anchor clamps and second anchor clamps, improved the suitability of plasma cutting machine when using.

Drawings

FIG. 1 is a schematic view of a front cross-sectional structure of the present utility model;

FIG. 2 is a schematic view of the external structure of the present utility model;

FIG. 3 is a schematic top view of the support plate of the present utility model;

fig. 4 is an enlarged schematic view of the structure of fig. 1 a according to the present utility model.

In the figure: 1. a work table; 2. a motor; 3. a first chute; 4. a fixed block; 5. a two-way threaded rod; 6. a groove; 7. a support plate; 8. a first clamp; 9. a second chute; 10. a second clamp; 11. a plasma cutter body; 12. a first clamping block; 13. a second clamping block; 14. a clamping groove; 15. and a fixing rod.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The utility model is described in further detail below with reference to fig. 1-4.

Referring to fig. 1, 2 and 3, an embodiment of the present utility model provides: the plasma cutting machine comprises a workbench 1, one end of the top of the workbench 1 is fixedly connected with a plasma cutting machine body 11, a welding structure integration is formed between the workbench 1 and the plasma cutting machine body 11, a groove 6 is formed in the workbench 1, a motor 2 is fixedly connected to the inner side wall of the groove 6, an output shaft of the motor 2 is fixedly connected with a bidirectional threaded rod 5, two ends of the outer side wall of the bidirectional threaded rod 5 are both provided with fixing blocks 4, the fixing blocks 4 are in threaded connection with the bidirectional threaded rod 5, a supporting plate 7 is fixedly connected to the inside of the workbench 1, one end of the top of the supporting plate 7 is provided with a first clamp 8, the other end of the top of the supporting plate 7 is provided with a second clamp 10, the first clamp 8 and the second clamp 10 are all semicircular, one end in the supporting plate 7 is provided with a first chute 3 which is supplied to a group of fixing blocks 4 to slide left and right, the other end of the inside of the supporting plate 7 is provided with a second sliding chute 9 which is supplied to the other group of fixing blocks 4 and slides left and right, when the cylindrical workpiece is fixedly cut, the workpiece is placed in the middle of the top of the supporting plate 7, then the motor 2 is started by an external power supply, the bidirectional threaded rod 5 is driven to rotate by the motor 2, the two groups of fixing blocks 4 are driven to move towards the middle position by the rotation of the bidirectional threaded rod 5, the first clamp 8 is synchronously driven to move towards the middle position by the movement of the fixing blocks 4 until the first clamp 8 is abutted with the inner side wall of the second clamp 10 and the outer side wall of the cylindrical workpiece, the effective fixation of the cylindrical workpiece is realized, the stability of the workpiece when the workpiece is carried out is ensured, then the external power supply starts the plasma cutting machine body 11, the stabilized cylinder is cut by the plasma cutter body 11.

Referring to fig. 1 and 4, the bottom ends of the first clamp 8 and the second clamp 10 are fixedly connected with a fixing rod 15, two sides of the outer wall of the fixing rod 15 are fixedly connected with a first clamping block 12, a clamping groove 14 which is used for being inserted up and down in the fixing rod 15 is formed in the fixing block 4, two sides of the inner wall of the clamping groove 14 are fixedly connected with a second clamping block 13, the second clamping block 13 and the first clamping block 12 are clamped with each other, the second clamping block 13 and the first clamping block 12 are made of plastic materials, when the first clamp 8 and the second clamp 10 are replaced, the first clamp 8 and the second clamp 10 are manually pulled upwards, the fixing rod 15 and the first clamping block 12 are driven to slide upwards in synchronization in the clamping groove 14 through the upward movement of the second clamp 10, the first clamping block 12 and the second clamping block 13 are plastically deformed at the same time when the first clamping block 12 and the second clamping block 13 are moved upwards, until the first clamping block 12 and the second clamping block 13 are separated from the clamping groove 14, the first clamp 8 and the workpiece are conveniently and the workpiece are further removed through the fact that the shape of the first clamp 10 and the workpiece are not replaced, and the workpiece can be further conveniently and the workpiece can be replaced when the workpiece is further and the workpiece is more stable.

Working principle: firstly, when a cylindrical workpiece is fixedly cut, the workpiece is placed in the middle of the top of a supporting plate 7, then a motor 2 is started by an external power supply, a bidirectional threaded rod 5 is driven to rotate by the motor 2, two groups of fixing blocks 4 are driven to move to the middle position by the rotation of the bidirectional threaded rod 5, and a first clamp 8 is synchronously driven to move to the middle position by the movement of the fixing blocks 4 until the inner side walls of the first clamp 8 and a second clamp 10 are abutted against the outer side wall of the cylindrical workpiece, so that the cylindrical workpiece is effectively fixed, the stability of the workpiece in the process of workpiece is ensured, a plasma cutter body 11 is started by the external power supply, and the stabilized cylinder is cut by the plasma cutter body 11;

finally, when the first clamp 8 and the second clamp 10 are replaced, the first clamp 8 and the second clamp 10 are manually pulled upwards, the fixing rod 15 and the first clamping block 12 are driven to synchronously slide upwards in the clamping groove 14 through the upward movement of the second clamp 10 and the first clamp 8, the first clamping block 12 moves upwards and simultaneously is plastically deformed with the second clamping block 13 until the first clamping block 12 and the second clamping block 13 are separated from the clamping groove, and then the inside of the clamping groove 14 is pulled open, so that the first clamp 8 and the second clamp 10 are detached and replaced, so that when workpieces with different shapes are processed, the contact area of the clamp and the workpiece can be improved to the greatest extent through the mode of switching the clamps, the stability of the workpiece in cutting is ensured, and the practicability of the device in use is further improved.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (7)

1. Plasma cutting machine, including workstation (1), its characterized in that: one end fixedly connected with plasma cutting machine body (11) at workstation (1) top, recess (6) have been seted up to the inside of workstation (1), inside wall fixedly connected with motor (2) of recess (6), the output shaft fixedly connected with two-way threaded rod (5) of motor (2), the both ends of two-way threaded rod (5) lateral wall all are provided with fixed block (4), the inside fixedly connected with backup pad (7) at workstation (1), the one end at backup pad (7) top is provided with first anchor clamps (8), the other end at backup pad (7) top is provided with second anchor clamps (10), first spout (3) of supplying in a set of fixed block (4) side-to-side sliding are seted up to the inside one end of backup pad (7), supply in the second spout (9) of another set of fixed block (4) side-to-side sliding are seted up to the inside other end of backup pad (7).

2. The plasma cutter of claim 1, wherein: the fixing block (4) is in threaded connection with the bidirectional threaded rod (5).

3. The plasma cutter of claim 1, wherein: and a welding structure integration is formed between the workbench (1) and the plasma cutting machine body (11).

4. The plasma cutter of claim 1, wherein: the first clamp (8) and the second clamp (10) are semicircular.

5. The plasma cutter of claim 1, wherein: the bottom of first anchor clamps (8) and second anchor clamps (10) is equal fixedly connected with dead lever (15), the equal fixedly connected with first joint piece (12) in both sides of dead lever (15) outer wall, joint groove (14) of pegging graft about dead lever (15) are offered to the inside of fixed block (4), the equal fixedly connected with second joint piece (13) in both sides of joint groove (14) inner wall.

6. The plasma cutting machine of claim 5, wherein: the second clamping block (13) is mutually clamped with the first clamping block (12).

7. The plasma cutting machine of claim 5, wherein: the second clamping block (13) and the first clamping block (12) are made of plastic materials.